chore: format

chore(ci): make release script work with sh
chore(ci): add jq and git to ci docker image
2026-02-03 15:39:21 +01:00 · 2026-02-03 15:33:25 +01:00 · 2026-02-03 15:33:12 +01:00 · 2026-02-03 15:18:37 +01:00 · 2026-02-03 15:12:47 +01:00 · 2026-02-03 15:09:57 +01:00
304 changed files with 13520 additions and 15847 deletions
--- a/.dprint.jsonc
+++ b/.dprint.jsonc
@@ -0,0 +1,65 @@
+{
+  "$schema": "https://dprint.dev/schemas/v0.json",
+  "indentWidth": 2,
+  "lineWidth": 100,
+  "typescript": {
+    // https://dprint.dev/plugins/typescript/config/
+    "quoteStyle": "preferSingle",
+    "trailingCommas": "never",
+  },
+  "json": {
+    // https://dprint.dev/plugins/json/config/
+  },
+  "markdown": {},
+  "toml": {},
+  "dockerfile": {},
+  "ruff": {},
+  "jupyter": {},
+  "malva": {},
+  "markup": {
+    // https://dprint.dev/plugins/markup_fmt/config/
+    "scriptIndent": true,
+    "styleIndent": true,
+  },
+  "yaml": {},
+  "graphql": {},
+  "exec": {
+    "cwd": "${configDir}",
+    "commands": [
+      {
+        "command": "rustfmt",
+        "exts": [
+          "rs",
+        ],
+        "cacheKeyFiles": [
+          "rustfmt.toml",
+          "rust-toolchain.toml",
+        ],
+      },
+    ],
+  },
+  "excludes": [
+    "**/node_modules",
+    "**/build",
+    "**/.svelte-kit",
+    "**/package",
+    "**/*-lock.yaml",
+    "**/yaml.lock",
+    "**/.DS_Store",
+  ],
+  "plugins": [
+    "https://plugins.dprint.dev/typescript-0.95.13.wasm",
+    "https://plugins.dprint.dev/json-0.21.1.wasm",
+    "https://plugins.dprint.dev/markdown-0.20.0.wasm",
+    "https://plugins.dprint.dev/toml-0.7.0.wasm",
+    "https://plugins.dprint.dev/dockerfile-0.3.3.wasm",
+    "https://plugins.dprint.dev/ruff-0.6.11.wasm",
+    "https://plugins.dprint.dev/jupyter-0.2.1.wasm",
+    "https://plugins.dprint.dev/g-plane/malva-v0.15.1.wasm",
+    "https://plugins.dprint.dev/g-plane/markup_fmt-v0.25.3.wasm",
+    "https://plugins.dprint.dev/g-plane/pretty_yaml-v0.5.1.wasm",
+    "https://plugins.dprint.dev/g-plane/pretty_graphql-v0.2.3.wasm",
+    "https://plugins.dprint.dev/exec-0.6.0.json@a054130d458f124f9b5c91484833828950723a5af3f8ff2bd1523bd47b83b364",
+    "https://plugins.dprint.dev/biome-0.11.10.wasm",
+  ],
+}
--- a/.envrc
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
--- a/.gitea/graphics/nodes.svg
+++ b/.gitea/graphics/nodes.svg
--- a/.gitea/scripts/create-release.sh
+++ b/.gitea/scripts/create-release.sh
@@ -0,0 +1,77 @@
+#!/bin/sh
+set -eu
+
+TAG="$GITHUB_REF_NAME"
+VERSION=$(echo "$TAG" | sed 's/^v//')
+DATE=$(date +%Y-%m-%d)
+
+echo "🚀 Creating release for $TAG (safe mode)"
+
+# -------------------------------------------------------------------
+# 1. Extract release notes from annotated tag
+# -------------------------------------------------------------------
+
+NOTES=$(git tag -l "$TAG" --format='%(contents)')
+
+if [ -z "$NOTES" ]; then
+  echo "❌ Tag message is empty"
+  exit 1
+fi
+
+git checkout main
+
+# -------------------------------------------------------------------
+# 2. Update all package.json versions
+# -------------------------------------------------------------------
+
+echo "🔧 Updating package.json versions to $VERSION"
+
+find . -name package.json ! -path "*/node_modules/*" | while read file; do
+  tmp_file="$file.tmp"
+  jq --arg v "$VERSION" '.version = $v' "$file" >"$tmp_file"
+  mv "$tmp_file" "$file"
+done
+
+# -------------------------------------------------------------------
+# 3. Update CHANGELOG.md (prepend)
+# -------------------------------------------------------------------
+
+tmp_changelog="CHANGELOG.tmp"
+{
+  echo "## $TAG ($DATE)"
+  echo ""
+  echo "$NOTES"
+  echo ""
+  echo "---"
+  echo ""
+  if [ -f CHANGELOG.md ]; then
+    cat CHANGELOG.md
+  fi
+} >"$tmp_changelog"
+
+mv "$tmp_changelog" CHANGELOG.md
+
+# -------------------------------------------------------------------
+# 4. Create release commit
+# -------------------------------------------------------------------
+
+git config user.name "release-bot"
+git config user.email "release-bot@ci"
+
+git add CHANGELOG.md $(find . -name package.json ! -path "*/node_modules/*")
+
+# Skip commit if nothing changed
+if git diff --cached --quiet; then
+  echo "No changes to commit for release $TAG"
+  exit 0
+fi
+
+git commit -m "chore(release): $TAG"
+
+# -------------------------------------------------------------------
+# 5. Push changes
+# -------------------------------------------------------------------
+
+git push origin main
+
+echo "✅ Release commit for $TAG created successfully (tag untouched)"
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -0,0 +1,58 @@
+name: 🚀 Release
+
+on:
+  push:
+    branches: ["*"]
+    tags: ["*"]
+
+env:
+  PNPM_CACHE_FOLDER: ~/.pnpm-store
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    container: jimfx/nodes:latest
+
+    steps:
+      - name: 📑 Checkout Code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: 💾 Setup pnpm Cache
+        uses: actions/cache@v4
+        with:
+          path: ${{ env.PNPM_CACHE_FOLDER }}
+          key: ${{ runner.os }}-pnpm-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-
+
+      - name: 📦 Install Dependencies
+        run: pnpm install --frozen-lockfile --store-dir ${{ env.PNPM_CACHE_FOLDER }}
+
+      - name: 🧹 Lint
+        run: pnpm lint
+
+      - name: 🎨 Format Check
+        run: pnpm format:check
+
+      - name: 🧬 Type Check
+        run: pnpm check
+
+      - name: 🛠️ Build
+        run: pnpm build:deploy
+
+      - name: 🚀 Create Release Commit
+        if: github.ref_type == 'tag'
+        run: ./.gitea/scripts/create-release.sh
+
+      - name: 🏷️ Create Gitea Release
+        if: github.ref_type == 'tag'
+        uses: akkuman/gitea-release-action@v1
+        with:
+          tag_name: ${{ github.ref_name }}
+          release_name: Release ${{ github.ref_name }}
+          body_path: CHANGELOG.md
+          draft: false
+          prerelease: false
--- a/.github/graphics/nodes.svg
+++ b/.github/graphics/nodes.svg
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -1,38 +0,0 @@
-name: Deploy to GitHub Pages
-
-on:
-  push:
-    branches: 'main'
-
-jobs:
-  build_site:
-    runs-on: ubuntu-latest
-    container: jimfx/nodes:latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Install dependencies
-        run: pnpm install
-
-      - name: build
-        run: pnpm run build:deploy
-
-      - name: 🔑 Configure rclone
-        run: |
-          echo "$SSH_PRIVATE_KEY" > /tmp/id_rsa
-          chmod 600 /tmp/id_rsa
-          mkdir -p ~/.config/rclone
-          echo "[sftp-remote]\ntype = sftp\nhost = ${SSH_HOST}\nuser = ${SSH_USER}\nport = ${SSH_PORT}\nkey_file = /tmp/id_rsa" > ~/.config/rclone/rclone.conf
-        env:
-          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
-          SSH_HOST: ${{ vars.SSH_HOST }}
-          SSH_PORT: ${{ vars.SSH_PORT }}
-          SSH_USER: ${{ vars.SSH_USER }}
-
-      - name: 🚀 Deploy Changed Files via rclone
-        run: |
-          echo "Uploading the rest"
-          rclone sync --update -v --progress --exclude _astro/** --stats 2s --stats-one-line ./app/build/ sftp-remote:${REMOTE_DIR} --transfers 4
-        env:
-          REMOTE_DIR: ${{ vars.REMOTE_DIR }}
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ node_modules/
 # Added by cargo

 /target
+.direnv/
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,176 +1,80 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4

 [[package]]
 name = "autocfg"
-version = "1.2.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1fdabc7756949593fe60f30ec81974b613357de856987752631dea1e3394c80"
+checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"

 [[package]]
 name = "box"
 version = "0.1.0"
 dependencies = [
- "console_error_panic_hook",
 "nodarium_macros",
 "nodarium_utils",
- "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
- "web-sys",
 ]

 [[package]]
 name = "branch"
 version = "0.1.0"
 dependencies = [
- "console_error_panic_hook",
- "glam",
 "nodarium_macros",
 "nodarium_utils",
- "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
- "web-sys",
-]
-
-[[package]]
-name = "bumpalo"
-version = "3.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
-
-[[package]]
-name = "cfg-if"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
-
-[[package]]
-name = "console_error_panic_hook"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a06aeb73f470f66dcdbf7223caeebb85984942f22f1adb2a088cf9668146bbbc"
-dependencies = [
- "cfg-if",
- "wasm-bindgen",
 ]

 [[package]]
 name = "float"
 version = "0.1.0"
 dependencies = [
- "console_error_panic_hook",
 "nodarium_macros",
 "nodarium_utils",
- "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
 ]

 [[package]]
 name = "glam"
-version = "0.27.0"
+version = "0.30.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e05e7e6723e3455f4818c7b26e855439f7546cf617ef669d1adedb8669e5cb9"
+checksum = "19fc433e8437a212d1b6f1e68c7824af3aed907da60afa994e7f542d18d12aa9"

 [[package]]
 name = "gravity"
 version = "0.1.0"
 dependencies = [
- "console_error_panic_hook",
 "glam",
 "nodarium_macros",
 "nodarium_utils",
- "noise",
- "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
- "web-sys",
+]
+
+[[package]]
+name = "instance"
+version = "0.1.0"
+dependencies = [
+ "glam",
+ "nodarium_macros",
+ "nodarium_utils",
 ]

 [[package]]
 name = "itoa"
-version = "1.0.11"
+version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
-
-[[package]]
-name = "js-sys"
-version = "0.3.69"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29c15563dc2726973df627357ce0c9ddddbea194836909d655df6a75d2cf296d"
-dependencies = [
- "wasm-bindgen",
-]
-
-[[package]]
-name = "log"
-version = "0.4.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+checksum = "92ecc6618181def0457392ccd0ee51198e065e016d1d527a7ac1b6dc7c1f09d2"

 [[package]]
 name = "math"
 version = "0.1.0"
 dependencies = [
- "console_error_panic_hook",
 "nodarium_macros",
 "nodarium_utils",
- "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
- "web-sys",
 ]

 [[package]]
-name = "max-plantarium-triangle"
-version = "0.1.0"
-dependencies = [
- "console_error_panic_hook",
- "nodarium_macros",
- "nodarium_utils",
- "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
- "web-sys",
-]
-
-[[package]]
-name = "max-plantarium-vec3"
-version = "0.1.0"
-dependencies = [
- "console_error_panic_hook",
- "nodarium_macros",
- "nodarium_utils",
- "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
- "web-sys",
-]
-
-[[package]]
-name = "nodarium_instance"
-version = "0.1.0"
-dependencies = [
- "console_error_panic_hook",
- "glam",
- "nodarium_macros",
- "nodarium_utils",
- "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
- "web-sys",
-]
+name = "memchr"
+version = "2.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f52b00d39961fc5b2736ea853c9cc86238e165017a493d1d5c8eac6bdc4cc273"

 [[package]]
 name = "nodarium_macros"
@@ -180,7 +84,7 @@ dependencies = [
 "quote",
 "serde",
 "serde_json",
- "syn 1.0.109",
+ "syn",
 ]

 [[package]]
@@ -195,29 +99,19 @@ dependencies = [
 name = "nodarium_utils"
 version = "0.1.0"
 dependencies = [
- "console_error_panic_hook",
 "glam",
- "noise",
+ "noise 0.9.0",
 "serde",
 "serde_json",
- "wasm-bindgen",
- "web-sys",
 ]

 [[package]]
-name = "nodes-noise"
+name = "noise"
 version = "0.1.0"
 dependencies = [
- "console_error_panic_hook",
- "glam",
 "nodarium_macros",
 "nodarium_utils",
- "noise",
- "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
- "web-sys",
+ "noise 0.9.0",
 ]

 [[package]]
@@ -233,48 +127,35 @@ dependencies = [

 [[package]]
 name = "num-traits"
-version = "0.2.18"
+version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da0df0e5185db44f69b44f26786fe401b6c293d1907744beaa7fa62b2e5a517a"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
 "autocfg",
 ]

-[[package]]
-name = "once_cell"
-version = "1.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
-
 [[package]]
 name = "output"
 version = "0.1.0"
 dependencies = [
- "console_error_panic_hook",
- "glam",
 "nodarium_macros",
 "nodarium_utils",
- "serde",
- "serde_json",
- "wasm-bindgen",
- "wasm-bindgen-test",
- "web-sys",
 ]

 [[package]]
 name = "proc-macro2"
-version = "1.0.81"
+version = "1.0.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d1597b0c024618f09a9c3b8655b7e430397a36d23fdafec26d6965e9eec3eba"
+checksum = "535d180e0ecab6268a3e718bb9fd44db66bbbc256257165fc699dadf70d16fe7"
 dependencies = [
 "unicode-ident",
 ]

 [[package]]
 name = "quote"
-version = "1.0.36"
+version = "1.0.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
+checksum = "dc74d9a594b72ae6656596548f56f667211f8a97b3d4c3d467150794690dc40a"
 dependencies = [
 "proc-macro2",
 ]
@@ -307,103 +188,76 @@ dependencies = [
 name = "random"
 version = "0.1.0"
 dependencies = [
- "console_error_panic_hook",
 "nodarium_macros",
 "nodarium_utils",
- "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
 ]

 [[package]]
 name = "rotate"
 version = "0.1.0"
 dependencies = [
- "console_error_panic_hook",
 "glam",
 "nodarium_macros",
 "nodarium_utils",
 "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
- "web-sys",
 ]

-[[package]]
-name = "ryu"
-version = "1.0.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e86697c916019a8588c99b5fac3cead74ec0b4b819707a682fd4d23fa0ce1ba1"
-
-[[package]]
-name = "scoped-tls"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1cf6437eb19a8f4a6cc0f7dca544973b0b78843adbfeb3683d1a94a0024a294"
-
 [[package]]
 name = "serde"
-version = "1.0.198"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9846a40c979031340571da2545a4e5b7c4163bdae79b301d5f86d03979451fcc"
+checksum = "9a8e94ea7f378bd32cbbd37198a4a91436180c5bb472411e48b5ec2e2124ae9e"
+dependencies = [
+ "serde_core",
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_core"
+version = "1.0.228"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41d385c7d4ca58e59fc732af25c3983b67ac852c1a25000afe1175de458b67ad"
 dependencies = [
 "serde_derive",
 ]

-[[package]]
-name = "serde-wasm-bindgen"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3b4c031cd0d9014307d82b8abf653c0290fbdaeb4c02d00c63cf52f728628bf"
-dependencies = [
- "js-sys",
- "serde",
- "wasm-bindgen",
-]
-
 [[package]]
 name = "serde_derive"
-version = "1.0.198"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e88edab869b01783ba905e7d0153f9fc1a6505a96e4ad3018011eedb838566d9"
+checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.60",
+ "syn",
 ]

 [[package]]
 name = "serde_json"
-version = "1.0.116"
+version = "1.0.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e17db7126d17feb94eb3fad46bf1a96b034e8aacbc2e775fe81505f8b0b2813"
+checksum = "83fc039473c5595ace860d8c4fafa220ff474b3fc6bfdb4293327f1a37e94d86"
 dependencies = [
 "itoa",
- "ryu",
+ "memchr",
 "serde",
+ "serde_core",
+ "zmij",
 ]

 [[package]]
 name = "stem"
 version = "0.1.0"
 dependencies = [
- "console_error_panic_hook",
 "nodarium_macros",
 "nodarium_utils",
- "serde",
- "serde-wasm-bindgen",
- "wasm-bindgen",
- "wasm-bindgen-test",
- "web-sys",
 ]

 [[package]]
 name = "syn"
-version = "1.0.109"
+version = "2.0.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+checksum = "d4d107df263a3013ef9b1879b0df87d706ff80f65a86ea879bd9c31f9b307c2a"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -411,119 +265,30 @@ dependencies = [
 ]

 [[package]]
-name = "syn"
-version = "2.0.60"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "909518bc7b1c9b779f1bbf07f2929d35af9f0f37e47c6e9ef7f9dddc1e1821f3"
+name = "triangle"
+version = "0.1.0"
 dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
+ "nodarium_macros",
+ "nodarium_utils",
 ]

 [[package]]
 name = "unicode-ident"
-version = "1.0.12"
+version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
+checksum = "9312f7c4f6ff9069b165498234ce8be658059c6728633667c526e27dc2cf1df5"

 [[package]]
-name = "wasm-bindgen"
-version = "0.2.92"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4be2531df63900aeb2bca0daaaddec08491ee64ceecbee5076636a3b026795a8"
+name = "vec3"
+version = "0.1.0"
 dependencies = [
- "cfg-if",
- "wasm-bindgen-macro",
+ "nodarium_macros",
+ "nodarium_utils",
+ "serde",
 ]

 [[package]]
-name = "wasm-bindgen-backend"
-version = "0.2.92"
+name = "zmij"
+version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da"
-dependencies = [
- "bumpalo",
- "log",
- "once_cell",
- "proc-macro2",
- "quote",
- "syn 2.0.60",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-futures"
-version = "0.4.42"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76bc14366121efc8dbb487ab05bcc9d346b3b5ec0eaa76e46594cabbe51762c0"
-dependencies = [
- "cfg-if",
- "js-sys",
- "wasm-bindgen",
- "web-sys",
-]
-
-[[package]]
-name = "wasm-bindgen-macro"
-version = "0.2.92"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
-dependencies = [
- "quote",
- "wasm-bindgen-macro-support",
-]
-
-[[package]]
-name = "wasm-bindgen-macro-support"
-version = "0.2.92"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.60",
- "wasm-bindgen-backend",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-shared"
-version = "0.2.92"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
-
-[[package]]
-name = "wasm-bindgen-test"
-version = "0.3.42"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9bf62a58e0780af3e852044583deee40983e5886da43a271dd772379987667b"
-dependencies = [
- "console_error_panic_hook",
- "js-sys",
- "scoped-tls",
- "wasm-bindgen",
- "wasm-bindgen-futures",
- "wasm-bindgen-test-macro",
-]
-
-[[package]]
-name = "wasm-bindgen-test-macro"
-version = "0.3.42"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7f89739351a2e03cb94beb799d47fb2cac01759b40ec441f7de39b00cbf7ef0"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.60",
-]
-
-[[package]]
-name = "web-sys"
-version = "0.3.69"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77afa9a11836342370f4817622a2f0f418b134426d91a82dfb48f532d2ec13ef"
-dependencies = [
- "js-sys",
- "wasm-bindgen",
-]
+checksum = "94f63c051f4fe3c1509da62131a678643c5b6fbdc9273b2b79d4378ebda003d2"
--- a/31
+++ b/31
@@ -1,18 +1,19 @@
-FROM node:22
+FROM node:24-alpine

-# IMAGE CUSTOMISATIONS
+# Install all required packages in one layer
+RUN apk add --no-cache curl git jq g++ make

-# Install rust
-# https://github.com/rust-lang/rustup/issues/1085
-RUN RUSTUP_URL="https://sh.rustup.rs" \
-  && curl --silent --show-error --location --fail --retry 3 --proto '=https' --tlsv1.2 --output /tmp/rustup-linux-install.sh $RUSTUP_URL \
-  && bash /tmp/rustup-linux-install.sh -y \
-  && curl https://rclone.org/install.sh --output /tmp/rclone-install.sh \
-  && bash /tmp/rclone-install.sh
+# Set Rust paths
+ENV RUSTUP_HOME=/usr/local/rustup \
+    CARGO_HOME=/usr/local/cargo \
+    PATH=/usr/local/cargo/bin:$PATH

-ENV PATH=/root/.cargo/bin:$PATH
-
-RUN rustup target add wasm32-unknown-unknown \
-  && cargo install wasm-pack \
-  && npm i -g pnpm
-  
+# Install Rust, wasm target, and pnpm
+RUN curl --silent --show-error --location --fail --retry 3 \
+      --proto '=https' --tlsv1.2 \
+      --output /tmp/rustup-init.sh https://sh.rustup.rs \
+    && sh /tmp/rustup-init.sh -y --no-modify-path --profile minimal \
+    && rm /tmp/rustup-init.sh \
+    && rustup target add wasm32-unknown-unknown \
+    && rm -rf /usr/local/rustup/toolchains/*/share/doc \
+    && npm i -g pnpm
--- a/README.md
+++ b/README.md
@@ -2,17 +2,17 @@ Nodarium

 <div align="center">

-  <a href="https://nodes.max-richter.dev/"><h2 align="center">Nodarium</h2></a>
+<a href="https://nodes.max-richter.dev/"><h2 align="center">Nodarium</h2></a>

-  <p align="center">
-    Nodarium is a WebAssembly based visual programming language. 
+<p align="center">
+    Nodarium is a WebAssembly based visual programming language.
  </p>

-  <img src=".github/graphics/nodes.svg" width="80%"/>
+<img src=".gitea/graphics/nodes.svg" width="80%"/>

 </div>

-Currently this visual programming language is used to develop https://nodes.max-richter.dev, a procedural modelling tool for 3d-plants.
+Currently this visual programming language is used to develop <https://nodes.max-richter.dev>, a procedural modelling tool for 3d-plants.

 # Table of contents

@@ -22,7 +22,7 @@ Currently this visual programming language is used to develop https://nodes.max-

 # Developing

-### Install prerequisites:
+### Install prerequisites

 - [Node.js](https://nodejs.org/en/download)
 - [pnpm](https://pnpm.io/installation)
@@ -50,4 +50,29 @@ pnpm dev

 ### [Now you can create your first node 🤓](./docs/DEVELOPING_NODES.md)

+# Releasing
+
+## Creating a Release
+
+1. **Create an annotated tag** with your release notes:
+
+```bash
+git tag -a v1.0.0 -m "Release notes for this version"
+git push origin v1.0.0
+```
+
+2. **The CI workflow will:**
+   - Run lint, format check, and type check
+   - Build the project
+   - Update all `package.json` versions to match the tag
+   - Generate/update `CHANGELOG.md`
+   - Create a release commit on `main`
+   - Publish a Gitea release
+
+## Version Requirements
+
+- Tag must match pattern `v*` (e.g., `v1.0.0`, `v2.3.1`)
+- Tag message must not be empty (annotated tag required)
+- Tag must be pushed from `main` branch
+
 # Roadmap
--- a/app/.env
+++ b/app/.env
@@ -0,0 +1 @@
+PUBLIC_ANALYTIC_SCRIPT=""
--- a/app/Dockerfile
+++ b/app/Dockerfile
@@ -0,0 +1,32 @@
+FROM jimfx/nodes:latest AS builder
+
+WORKDIR /app
+
+COPY pnpm-lock.yaml pnpm-workspace.yaml package.json Cargo.lock Cargo.toml ./
+
+COPY packages/ ./packages/
+COPY nodes/ ./nodes/
+COPY app/package.json ./app/
+
+RUN --mount=type=cache,id=pnpm-store,target=/root/.local/share/pnpm/store \
+  --mount=type=cache,target=/usr/local/cargo/registry \
+  --mount=type=cache,target=/app/target \
+  pnpm install --frozen-lockfile
+
+COPY . .
+
+RUN --mount=type=cache,id=pnpm-store,target=/root/.local/share/pnpm/store \
+  --mount=type=cache,target=/usr/local/cargo/registry \
+  --mount=type=cache,target=/app/target \
+  pnpm build:nodes && \
+  pnpm --filter @nodarium/app... build
+
+FROM nginx:alpine AS runner
+
+RUN rm /etc/nginx/conf.d/default.conf
+
+COPY app/docker/app.conf /etc/nginx/conf.d/app.conf
+
+COPY --from=builder /app/app/build /app
+
+EXPOSE 80
--- a/app/README.md
+++ b/app/README.md
@@ -1,7 +1 @@
-# Tauri + Svelte + Typescript
-
-This template should help get you started developing with Tauri, Svelte and TypeScript in Vite.
-
-## Recommended IDE Setup
-
-[VS Code](https://code.visualstudio.com/) + [Svelte](https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode) + [Tauri](https://marketplace.visualstudio.com/items?itemName=tauri-apps.tauri-vscode) + [rust-analyzer](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer).
+# Nodarium App
--- a/app/docker/app.conf
+++ b/app/docker/app.conf
@@ -0,0 +1,10 @@
+server {
+    listen 80;
+    server_name _;
+    root /app;
+    index index.html;
+
+    location / {
+        try_files \$uri \$uri/ /index.html;
+    }
+}
--- a/app/eslint.config.mjs
+++ b/app/eslint.config.mjs
@@ -0,0 +1,37 @@
+import { includeIgnoreFile } from '@eslint/compat';
+import js from '@eslint/js';
+import svelte from 'eslint-plugin-svelte';
+import { defineConfig } from 'eslint/config';
+import globals from 'globals';
+import path from 'node:path';
+import ts from 'typescript-eslint';
+import svelteConfig from './svelte.config.js';
+
+const gitignorePath = path.resolve(import.meta.dirname, '.gitignore');
+
+export default defineConfig(
+  includeIgnoreFile(gitignorePath),
+  js.configs.recommended,
+  ...ts.configs.recommended,
+  ...svelte.configs.recommended,
+  {
+    languageOptions: { globals: { ...globals.browser, ...globals.node } },
+    rules: {
+      // typescript-eslint strongly recommend that you do not use the no-undef lint rule on TypeScript projects.
+      // see: https://typescript-eslint.io/troubleshooting/faqs/eslint/#i-get-errors-from-the-no-undef-rule-about-global-variables-not-being-defined-even-though-there-are-no-typescript-errors
+      'no-undef': 'off'
+    }
+  },
+  {
+    files: ['**/*.svelte', '**/*.svelte.ts', '**/*.svelte.js'],
+    languageOptions: {
+      parserOptions: {
+        projectService: true,
+        extraFileExtensions: ['.svelte'],
+        parser: ts.parser,
+        tsconfigRootDir: import.meta.dirname,
+        svelteConfig
+      }
+    }
+  }
+);
--- a/app/package.json
+++ b/app/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "@nodes/app",
+  "name": "@nodarium/app",
  "private": true,
  "version": "0.0.0",
  "type": "module",
@@ -7,40 +7,51 @@
    "dev": "vite dev",
    "build": "svelte-kit sync && vite build",
    "test": "vitest",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "format": "dprint fmt -c '../.dprint.jsonc' .",
+    "format:check": "dprint check -c '../.dprint.jsonc' .",
+    "lint": "eslint .",
+    "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json"
  },
  "dependencies": {
-    "@nodes/registry": "link:../packages/registry",
-    "@nodes/ui": "link:../packages/ui",
-    "@nodes/utils": "link:../packages/utils",
-    "@sveltejs/kit": "^2.12.2",
-    "@threlte/core": "8.0.0-next.23",
-    "@threlte/extras": "9.0.0-next.33",
-    "@types/three": "^0.171.0",
-    "@unocss/reset": "^0.65.2",
+    "@nodarium/ui": "workspace:*",
+    "@nodarium/utils": "workspace:*",
+    "@sveltejs/kit": "^2.50.0",
+    "@tailwindcss/vite": "^4.1.18",
+    "@threlte/core": "8.3.1",
+    "@threlte/extras": "9.7.1",
    "comlink": "^4.4.2",
    "file-saver": "^2.0.5",
-    "idb": "^8.0.1",
-    "jsondiffpatch": "^0.6.0",
-    "three": "^0.171.0"
+    "idb": "^8.0.3",
+    "jsondiffpatch": "^0.7.3",
+    "tailwindcss": "^4.1.18",
+    "three": "^0.182.0",
+    "wabt": "^1.0.39"
  },
  "devDependencies": {
-    "@iconify-json/tabler": "^1.2.13",
-    "@nodes/types": "link:../packages/types",
-    "@sveltejs/adapter-static": "^3.0.6",
-    "@sveltejs/vite-plugin-svelte": "^5.0.3",
-    "@tsconfig/svelte": "^5.0.4",
+    "@eslint/compat": "^2.0.2",
+    "@eslint/js": "^9.39.2",
+    "@iconify-json/tabler": "^1.2.26",
+    "@iconify/tailwind4": "^1.2.1",
+    "@nodarium/types": "workspace:",
+    "@sveltejs/adapter-static": "^3.0.10",
+    "@sveltejs/vite-plugin-svelte": "^6.2.4",
+    "@tsconfig/svelte": "^5.0.6",
    "@types/file-saver": "^2.0.7",
-    "@unocss/preset-icons": "^0.65.2",
-    "svelte": "^5.14.4",
-    "svelte-check": "^4.1.1",
+    "@types/three": "^0.182.0",
+    "dprint": "^0.51.1",
+    "eslint": "^9.39.2",
+    "eslint-plugin-svelte": "^3.14.0",
+    "globals": "^17.3.0",
+    "svelte": "^5.46.4",
+    "svelte-check": "^4.3.5",
    "tslib": "^2.8.1",
-    "typescript": "^5.7.2",
-    "unocss": "^0.65.2",
-    "vite": "^6.0.4",
-    "vite-plugin-comlink": "^5.1.0",
-    "vite-plugin-glsl": "^1.3.1",
-    "vite-plugin-wasm": "^3.3.0",
-    "vitest": "^2.1.8"
+    "typescript": "^5.9.3",
+    "typescript-eslint": "^8.54.0",
+    "vite": "^7.3.1",
+    "vite-plugin-comlink": "^5.3.0",
+    "vite-plugin-glsl": "^1.5.5",
+    "vite-plugin-wasm": "^3.5.0",
+    "vitest": "^4.0.17"
  }
 }
--- a/app/pnpm-lock.yaml
+++ b/app/pnpm-lock.yaml
--- a/app/src/app.css
+++ b/app/src/app.css
@@ -0,0 +1,10 @@
+@import "tailwindcss";
+@source "../../packages/ui/**/*.svelte";
+@plugin "@iconify/tailwind4" {
+  prefix: "i";
+  icon-sets: from-folder(custom, "./src/lib/icons");
+}
+
+body * {
+  color: var(--color-text);
+}
--- a/app/src/app.d.ts
+++ b/app/src/app.d.ts
@@ -1,13 +1,13 @@
 // See https://kit.svelte.dev/docs/types#app
 // for information about these interfaces
 declare global {
-	namespace App {
-		// interface Error {}
-		// interface Locals {}
-		// interface PageData {}
-		// interface PageState {}
-		// interface Platform {}
-	}
+  namespace App {
+    // interface Error {}
+    // interface Locals {}
+    // interface PageData {}
+    // interface PageState {}
+    // interface Platform {}
+  }
 }

 export {};
--- a/app/src/app.html
+++ b/app/src/app.html
@@ -1,29 +1,26 @@
-<!doctype html>
+<!DOCTYPE html>
 <html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%sveltekit.assets%/svelte.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    %sveltekit.head%
+    <title>Nodes</title>
+    <script>
+      var store = localStorage.getItem('node-settings');
+      if (store) {
+        try {
+          var value = JSON.parse(store);
+          var themes = ['dark', 'light', 'catppuccin'];
+          if (themes[value.theme]) {
+            document.documentElement.classList.add('theme-' + themes[value.theme]);
+          }
+        } catch (e) {}
+      }
+    </script>
+  </head>

-<head>
-  <meta charset="utf-8" />
-  <link rel="icon" href="%sveltekit.assets%/svelte.svg" />
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <script defer src="https://umami.max-richter.dev/script.js" data-website-id="585c442b-0524-4874-8955-f9853b44b17e"></script>
-  %sveltekit.head%
-  <title>Nodes</title>
-  <script>
-    var store = localStorage.getItem("node-settings");
-    if (store) {
-      try {
-        var value = JSON.parse(store);
-        var themes = ["dark", "light", "catppuccin"];
-        if (themes[value.theme]) {
-          document.documentElement.classList.add("theme-" + themes[value.theme]);
-        }
-      } catch (e) { }
-    }
-  </script>
-</head>
-
-<body data-sveltekit-preload-data="hover">
-  <div style="display: contents">%sveltekit.body%</div>
-</body>
-
+  <body data-sveltekit-preload-data="hover">
+    <div style="display: contents">%sveltekit.body%</div>
+  </body>
 </html>
--- a/app/src/lib/config.ts
+++ b/app/src/lib/config.ts
@@ -0,0 +1,2 @@
+import { PUBLIC_ANALYTIC_SCRIPT } from '$env/static/public';
+export const ANALYTIC_SCRIPT = PUBLIC_ANALYTIC_SCRIPT;
--- a/app/src/lib/graph-interface/AddMenu.svelte
+++ b/app/src/lib/graph-interface/AddMenu.svelte
@@ -1,168 +0,0 @@
-<script lang="ts">
-  import type { GraphManager } from "./graph-manager.js";
-  import { HTML } from "@threlte/extras";
-  import { onMount } from "svelte";
-
-  export let position: [x: number, y: number] | null;
-
-  export let graph: GraphManager;
-
-  let input: HTMLInputElement;
-  let value: string = "";
-  let activeNodeId: string = "";
-
-  const allNodes = graph.getNodeDefinitions();
-
-  function filterNodes() {
-    return allNodes.filter((node) => node.id.includes(value));
-  }
-
-  $: nodes = value === "" ? allNodes : filterNodes();
-  $: if (nodes) {
-    if (activeNodeId === "") {
-      activeNodeId = nodes[0].id;
-    } else if (nodes.length) {
-      const node = nodes.find((node) => node.id === activeNodeId);
-      if (!node) {
-        activeNodeId = nodes[0].id;
-      }
-    }
-  }
-
-  function handleKeyDown(event: KeyboardEvent) {
-    event.stopImmediatePropagation();
-
-    if (event.key === "Escape") {
-      position = null;
-      return;
-    }
-
-    if (event.key === "ArrowDown") {
-      const index = nodes.findIndex((node) => node.id === activeNodeId);
-      activeNodeId = nodes[(index + 1) % nodes.length].id;
-      return;
-    }
-
-    if (event.key === "ArrowUp") {
-      const index = nodes.findIndex((node) => node.id === activeNodeId);
-      activeNodeId = nodes[(index - 1 + nodes.length) % nodes.length].id;
-      return;
-    }
-
-    if (event.key === "Enter") {
-      if (activeNodeId && position) {
-        graph.createNode({ type: activeNodeId, position });
-        position = null;
-      }
-      return;
-    }
-  }
-
-  onMount(() => {
-    input.disabled = false;
-    setTimeout(() => input.focus(), 50);
-  });
-</script>
-
-<HTML position.x={position?.[0]} position.z={position?.[1]} transform={false}>
-  <div class="add-menu-wrapper">
-    <div class="header">
-      <input
-        id="add-menu"
-        type="text"
-        aria-label="Search for a node type"
-        role="searchbox"
-        placeholder="Search..."
-        disabled={false}
-        on:keydown={handleKeyDown}
-        bind:value
-        bind:this={input}
-      />
-    </div>
-
-    <div class="content">
-      {#each nodes as node}
-        <div
-          class="result"
-          role="treeitem"
-          tabindex="0"
-          aria-selected={node.id === activeNodeId}
-          on:keydown={(event) => {
-            if (event.key === "Enter") {
-              if (position) {
-                graph.createNode({ type: node.id, position, props: {} });
-                position = null;
-              }
-            }
-          }}
-          on:mousedown={() => {
-            if (position) {
-              graph.createNode({ type: node.id, position, props: {} });
-              position = null;
-            }
-          }}
-          on:focus={() => {
-            activeNodeId = node.id;
-          }}
-          class:selected={node.id === activeNodeId}
-          on:mouseover={() => {
-            activeNodeId = node.id;
-          }}
-        >
-          {node.id.split("/").at(-1)}
-        </div>
-      {/each}
-    </div>
-  </div>
-</HTML>
-
-<style>
-  .header {
-    padding: 5px;
-  }
-
-  input {
-    background: var(--layer-0);
-    font-family: var(--font-family);
-    border: none;
-    border-radius: 5px;
-    color: var(--text-color);
-    padding: 0.6em;
-    width: calc(100% - 2px);
-    box-sizing: border-box;
-    font-size: 0.8em;
-    margin-left: 1px;
-    margin-top: 1px;
-  }
-
-  input:focus {
-    outline: solid 2px rgba(255, 255, 255, 0.2);
-  }
-
-  .add-menu-wrapper {
-    position: absolute;
-    background: var(--layer-1);
-    border-radius: 7px;
-    overflow: hidden;
-    border: solid 2px var(--layer-2);
-    width: 150px;
-  }
-  .content {
-    min-height: none;
-    width: 100%;
-    color: var(--text-color);
-  }
-
-  .result {
-    padding: 1em 0.9em;
-    border-bottom: solid 1px var(--layer-2);
-    opacity: 0.7;
-    font-size: 0.9em;
-    cursor: pointer;
-  }
-
-  .result[aria-selected="true"] {
-    background: var(--layer-2);
-    opacity: 1;
-  }
-</style>
--- a/app/src/lib/graph-interface/background/Background.frag
+++ b/app/src/lib/graph-interface/background/Background.frag
@@ -1,4 +1,6 @@
 precision highp float;
+// For WebGL1 make sure this extension is enabled in your material:
+// #extension GL_OES_standard_derivatives : enable

 varying vec2 vUv;

@@ -10,33 +12,45 @@ uniform vec2 zoomLimits;
 uniform vec3 backgroundColor;
 uniform vec3 lineColor;

+// Anti-aliased step: threshold in the same units as `value`
+float aaStep(float threshold, float value, float deriv) {
+    float w = deriv * 0.5; // ~one pixel
+    return smoothstep(threshold - w, threshold + w, value);
+}
+
 float grid(float x, float y, float divisions, float thickness) {
-    x = fract(x * divisions);
-    x = min(x, 1.0 - x);
+    // Continuous grid coordinates
+    float gx = x * divisions;
+    float gy = y * divisions;

-    float xdelta = fwidth(x);
-    x = smoothstep(x - xdelta, x + xdelta, thickness);
+    // Distance to nearest grid line (0 at the line)
+    float fx = fract(gx);
+    fx = min(fx, 1.0 - fx);
+    float fy = fract(gy);
+    fy = min(fy, 1.0 - fy);

-    y = fract(y * divisions);
-    y = min(y, 1.0 - y);
+    // Derivatives in screen space – use the continuous coords here
+    float dx = fwidth(gx);
+    float dy = fwidth(gy);

-    float ydelta = fwidth(y);
-    y = smoothstep(y - ydelta, y + ydelta, thickness);
+    // Keep the original semantics: thickness is the threshold in the [0, 0.5] distance domain
+    float lineX = 1.0 - aaStep(thickness, fx, dx);
+    float lineY = 1.0 - aaStep(thickness, fy, dy);

-    return clamp(x + y, 0.0, 1.0);
+    return clamp(lineX + lineY, 0.0, 1.0);
 }

 float circle_grid(float x, float y, float divisions, float circleRadius) {
+    float gridX = mod(x + divisions * 0.5, divisions) - divisions * 0.5;
+    float gridY = mod(y + divisions * 0.5, divisions) - divisions * 0.5;

-    float gridX = mod(x + divisions/2.0, divisions) - divisions / 2.0;
-    float gridY = mod(y + divisions/2.0, divisions) - divisions / 2.0;
+    vec2 g = vec2(gridX, gridY);
+    float d = length(g);

-    // Calculate the distance from the center of the grid
-    float gridDistance = length(vec2(gridX, gridY));
-
-    // Use smoothstep to create a smooth transition at the edges of the circle
-    float circle = 1.0 - smoothstep(circleRadius - 0.5, circleRadius + 0.5, gridDistance);
+    // Screen-space derivative for AA on the circle edge
+    float w = fwidth(d);

+    float circle = 1.0 - smoothstep(circleRadius - w, circleRadius + w, d);
    return circle;
 }

@@ -56,44 +70,43 @@ void main(void) {
    float minZ = zoomLimits.x;
    float maxZ = zoomLimits.y;

-    float divisions = 0.1/cz;
-    float thickness = 0.05/cz;
-    float delta = 0.1 / 2.0;
+    float divisions = 0.1 / cz;
+    float thickness = 0.05 / cz;

    float nz = (cz - minZ) / (maxZ - minZ);

-    float ux = (vUv.x-0.5) * width + cx*cz;
-    float uy = (vUv.y-0.5) * height - cy*cz;
+    float ux = (vUv.x - 0.5) * width + cx * cz;
+    float uy = (vUv.y - 0.5) * height - cy * cz;

-
-    //extra small grid
-    float m1 = grid(ux, uy, divisions*4.0, thickness*4.0) * 0.9;
-    float m2 = grid(ux, uy, divisions*16.0, thickness*16.0) * 0.5;
+    // extra small grid
+    float m1 = grid(ux, uy, divisions * 4.0,  thickness * 4.0)  * 0.9;
+    float m2 = grid(ux, uy, divisions * 16.0, thickness * 16.0) * 0.5;
    float xsmall = max(m1, m2);
    
-    float s3 = circle_grid(ux, uy, cz/1.6, 1.0) * 0.5;
+    float s3 = circle_grid(ux, uy, cz / 1.6, 1.0) * 0.5;
    xsmall = max(xsmall, s3);

    // small grid
-    float c1 = grid(ux, uy, divisions, thickness) * 0.6;
-    float c2 = grid(ux, uy, divisions*2.0, thickness) * 0.5;
+    float c1 = grid(ux, uy, divisions,        thickness)        * 0.6;
+    float c2 = grid(ux, uy, divisions * 2.0,  thickness * 2.0)  * 0.5;
    float small = max(c1, c2);

-    float s1 = circle_grid(ux, uy, cz*10.0, 2.0) * 0.5;
+    float s1 = circle_grid(ux, uy, cz * 10.0, 2.0) * 0.5;
    small = max(small, s1);

    // large grid
-    float c3 = grid(ux, uy, divisions/8.0, thickness/8.0) * 0.5;
-    float c4 = grid(ux, uy, divisions/2.0, thickness/4.0) * 0.4;
+    float c3 = grid(ux, uy, divisions / 8.0,  thickness / 8.0)  * 0.5;
+    float c4 = grid(ux, uy, divisions / 2.0,  thickness / 4.0)  * 0.4;
    float large = max(c3, c4);

-    float s2 = circle_grid(ux, uy, cz*20.0, 1.0) * 0.4;
+    float s2 = circle_grid(ux, uy, cz * 20.0, 1.0) * 0.4;
    large = max(large, s2);

-    float c = mix(large, small, min(nz*2.0+0.05, 1.0));
-    c = mix(c, xsmall, max(min((nz-0.3)/0.7, 1.0), 0.0));
+    float c = mix(large, small, min(nz * 2.0 + 0.05, 1.0));
+    c = mix(c, xsmall, clamp((nz - 0.3) / 0.7, 0.0, 1.0));

    vec3 color = mix(backgroundColor, lineColor, c); 

    gl_FragColor = vec4(color, 1.0);
 }
+
--- a/app/src/lib/graph-interface/background/Background.story.svelte
+++ b/app/src/lib/graph-interface/background/Background.story.svelte
@@ -1,21 +0,0 @@
-<script lang="ts">
-  import type { Hst } from "@histoire/plugin-svelte";
-  export let Hst: Hst;
-  import Background from "./Background.svelte";
-  import { Canvas } from "@threlte/core";
-  import Camera from "../Camera.svelte";
-  let width = globalThis.innerWidth || 100;
-  let height = globalThis.innerHeight || 100;
-
-  let cameraPosition: [number, number, number] = [0, 1, 0];
-</script>
-
-<svelte:window bind:innerWidth={width} bind:innerHeight={height} />
-
-<Hst.Story>
-  <Canvas shadows={false}>
-    <Camera bind:position={cameraPosition} />
-
-    <Background {cameraPosition} {width} {height} />
-  </Canvas>
-</Hst.Story>
--- a/app/src/lib/graph-interface/background/Background.svelte
+++ b/app/src/lib/graph-interface/background/Background.svelte
@@ -1,10 +1,9 @@
 <script lang="ts">
-  import { T } from "@threlte/core";
-  import BackgroundVert from "./Background.vert";
-  import BackgroundFrag from "./Background.frag";
-  import { colors } from "../graph/colors.svelte";
-  import { Color } from "three";
-  import { appSettings } from "$lib/settings/app-settings.svelte";
+  import { appSettings } from '$lib/settings/app-settings.svelte';
+  import { T } from '@threlte/core';
+  import { colors } from '../graph/colors.svelte';
+  import BackgroundFrag from './Background.frag';
+  import BackgroundVert from './Background.vert';

  type Props = {
    minZoom: number;
@@ -19,7 +18,7 @@
    maxZoom = 150,
    cameraPosition = [0, 1, 0],
    width = globalThis?.innerWidth || 100,
-    height = globalThis?.innerHeight || 100,
+    height = globalThis?.innerHeight || 100
  }: Props = $props();

  let bw = $derived(width / cameraPosition[2]);
@@ -39,25 +38,25 @@
      fragmentShader={BackgroundFrag}
      uniforms={{
        camPos: {
-          value: [0, 1, 0],
+          value: [0, 1, 0]
        },
        backgroundColor: {
-          value: colors["layer-0"].clone(),
+          value: colors['layer-0']
        },
        lineColor: {
-          value: colors["outline"].clone(),
+          value: colors['outline']
        },
        zoomLimits: {
-          value: [2, 50],
+          value: [2, 50]
        },
        dimensions: {
-          value: [100, 100],
-        },
+          value: [100, 100]
+        }
      }}
      uniforms.camPos.value={cameraPosition}
-      uniforms.backgroundColor.value={appSettings.theme &&
-        colors["layer-0"].clone()}
-      uniforms.lineColor.value={appSettings.theme && colors["outline"].clone()}
+      uniforms.backgroundColor.value={appSettings.value.theme
+      && colors['layer-0']}
+      uniforms.lineColor.value={appSettings.value.theme && colors['outline']}
      uniforms.zoomLimits.value={[minZoom, maxZoom]}
      uniforms.dimensions.value={[width, height]}
    />
--- a/app/src/lib/graph-interface/components/AddMenu.svelte
+++ b/app/src/lib/graph-interface/components/AddMenu.svelte
@@ -0,0 +1,197 @@
+<script lang="ts">
+  import type { NodeId, NodeInstance } from '@nodarium/types';
+  import { HTML } from '@threlte/extras';
+  import { onMount } from 'svelte';
+  import { getGraphManager, getGraphState } from '../graph-state.svelte';
+
+  type Props = {
+    onnode: (n: NodeInstance) => void;
+  };
+
+  const { onnode }: Props = $props();
+
+  const graph = getGraphManager();
+  const graphState = getGraphState();
+
+  let input: HTMLInputElement;
+  let wrapper: HTMLDivElement;
+  let value = $state<string>();
+  let activeNodeId = $state<NodeId>();
+
+  const allNodes = graphState.activeSocket
+    ? graph.getPossibleNodes(graphState.activeSocket)
+    : graph.getNodeDefinitions();
+
+  function filterNodes() {
+    return allNodes.filter((node) => node.id.includes(value ?? ''));
+  }
+
+  const nodes = $derived(value === '' ? allNodes : filterNodes());
+  $effect(() => {
+    if (nodes) {
+      if (activeNodeId === undefined) {
+        activeNodeId = nodes?.[0]?.id;
+      } else if (nodes.length) {
+        const node = nodes.find((node) => node.id === activeNodeId);
+        if (!node) {
+          activeNodeId = nodes[0].id;
+        }
+      }
+    }
+  });
+
+  function handleNodeCreation(nodeType: NodeInstance['type']) {
+    if (!graphState.addMenuPosition) return;
+    onnode?.({
+      id: -1,
+      type: nodeType,
+      position: [...graphState.addMenuPosition],
+      props: {},
+      state: {}
+    });
+  }
+
+  function handleKeyDown(event: KeyboardEvent) {
+    event.stopImmediatePropagation();
+
+    if (event.key === 'Escape') {
+      graphState.addMenuPosition = null;
+      return;
+    }
+
+    if (event.key === 'ArrowDown') {
+      const index = nodes.findIndex((node) => node.id === activeNodeId);
+      activeNodeId = nodes[(index + 1) % nodes.length].id;
+      return;
+    }
+
+    if (event.key === 'ArrowUp') {
+      const index = nodes.findIndex((node) => node.id === activeNodeId);
+      activeNodeId = nodes[(index - 1 + nodes.length) % nodes.length].id;
+      return;
+    }
+
+    if (event.key === 'Enter') {
+      if (activeNodeId && graphState.addMenuPosition) {
+        handleNodeCreation(activeNodeId);
+      }
+      return;
+    }
+  }
+
+  onMount(() => {
+    input.disabled = false;
+    setTimeout(() => input.focus(), 50);
+
+    const rect = wrapper.getBoundingClientRect();
+    const deltaY = rect.bottom - window.innerHeight;
+    const deltaX = rect.right - window.innerWidth;
+    if (deltaY > 0) {
+      wrapper.style.marginTop = `-${deltaY + 30}px`;
+    }
+    if (deltaX > 0) {
+      wrapper.style.marginLeft = `-${deltaX + 30}px`;
+    }
+  });
+</script>
+
+<HTML
+  position.x={graphState.addMenuPosition?.[0]}
+  position.z={graphState.addMenuPosition?.[1]}
+  transform={false}
+>
+  <div class="add-menu-wrapper" bind:this={wrapper}>
+    <div class="header">
+      <input
+        id="add-menu"
+        type="text"
+        aria-label="Search for a node type"
+        role="searchbox"
+        placeholder="Search..."
+        disabled={false}
+        onkeydown={handleKeyDown}
+        bind:value
+        bind:this={input}
+      />
+    </div>
+
+    <div class="content">
+      {#each nodes as node (node.id)}
+        <div
+          class="result"
+          role="treeitem"
+          tabindex="0"
+          aria-selected={node.id === activeNodeId}
+          onkeydown={(event) => {
+            if (event.key === 'Enter') {
+              handleNodeCreation(node.id);
+            }
+          }}
+          onmousedown={() => handleNodeCreation(node.id)}
+          onfocus={() => {
+            activeNodeId = node.id;
+          }}
+          class:selected={node.id === activeNodeId}
+          onmouseover={() => {
+            activeNodeId = node.id;
+          }}
+        >
+          {node.id.split('/').at(-1)}
+        </div>
+      {/each}
+    </div>
+  </div>
+</HTML>
+
+<style>
+  .header {
+    padding: 5px;
+  }
+
+  input {
+    background: var(--color-layer-0);
+    font-family: var(--font-family);
+    border: none;
+    border-radius: 5px;
+    color: var(--text-color);
+    padding: 0.6em;
+    width: calc(100% - 2px);
+    box-sizing: border-box;
+    font-size: 0.8em;
+    margin-left: 1px;
+    margin-top: 1px;
+  }
+
+  input:focus {
+    outline: solid 2px rgba(255, 255, 255, 0.2);
+  }
+
+  .add-menu-wrapper {
+    position: absolute;
+    background: var(--color-layer-1);
+    border-radius: 7px;
+    overflow: hidden;
+    border: solid 2px var(--color-layer-2);
+    width: 150px;
+  }
+  .content {
+    min-height: none;
+    width: 100%;
+    color: var(--text-color);
+    max-height: 300px;
+    overflow-y: auto;
+  }
+
+  .result {
+    padding: 1em 0.9em;
+    border-bottom: solid 1px var(--color-layer-2);
+    opacity: 0.7;
+    font-size: 0.9em;
+    cursor: pointer;
+  }
+
+  .result[aria-selected="true"] {
+    background: var(--color-layer-2);
+    opacity: 1;
+  }
+</style>
--- a/app/src/lib/graph-interface/components/BoxSelection.svelte
+++ b/app/src/lib/graph-interface/components/BoxSelection.svelte
@@ -1,5 +1,5 @@
 <script lang="ts">
-  import { HTML } from "@threlte/extras";
+  import { HTML } from '@threlte/extras';

  type Props = {
    p1: { x: number; y: number };
@@ -10,7 +10,7 @@
  const {
    p1 = { x: 0, y: 0 },
    p2 = { x: 0, y: 0 },
-    cameraPosition = [0, 1, 0],
+    cameraPosition = [0, 1, 0]
  }: Props = $props();

  const width = $derived(Math.abs(p1.x - p2.x) * cameraPosition[2]);
@@ -24,14 +24,15 @@
  <div
    class="box-selection"
    style={`width: ${width}px; height: ${height}px;`}
-  ></div>
+  >
+  </div>
 </HTML>

 <style>
  .box-selection {
    width: 40px;
    height: 20px;
-    border: solid 2px var(--outline);
+    border: solid 2px var(--color-outline);
    border-style: dashed;
    border-radius: 2px;
  }
--- a/app/src/lib/graph-interface/components/Camera.svelte
+++ b/app/src/lib/graph-interface/components/Camera.svelte
@@ -1,6 +1,6 @@
 <script lang="ts">
-  import { T } from "@threlte/core";
-  import { type OrthographicCamera } from "three";
+  import { T } from '@threlte/core';
+  import { type OrthographicCamera } from 'three';
  type Props = {
    camera: OrthographicCamera;
    position: [number, number, number];
--- a/app/src/lib/graph-interface/components/HelpView.svelte
+++ b/app/src/lib/graph-interface/components/HelpView.svelte
@@ -1,6 +1,6 @@
 <script lang="ts">
-  import type { NodeDefinition, NodeRegistry } from "@nodes/types";
-  import { onDestroy, onMount } from "svelte";
+  import type { NodeDefinition, NodeRegistry } from '@nodarium/types';
+  import { onMount } from 'svelte';

  let mx = $state(0);
  let my = $state(0);
@@ -20,15 +20,15 @@
    my = ev.clientY;
    if (!target) return;

-    const closest = target?.closest?.("[data-node-type]");
+    const closest = target?.closest?.('[data-node-type]');

    if (!closest) {
      node = undefined;
      return;
    }

-    let nodeType = closest.getAttribute("data-node-type");
-    let nodeInput = closest.getAttribute("data-node-input");
+    let nodeType = closest.getAttribute('data-node-type');
+    let nodeInput = closest.getAttribute('data-node-input');

    if (!nodeType) {
      node = undefined;
@@ -40,9 +40,9 @@

  onMount(() => {
    const style = wrapper.parentElement?.style;
-    style?.setProperty("cursor", "help");
+    style?.setProperty('cursor', 'help');
    return () => {
-      style?.removeProperty("cursor");
+      style?.removeProperty('cursor');
    };
  });
 </script>
@@ -53,12 +53,12 @@
  class="help-wrapper p-4"
  class:visible={node}
  bind:clientWidth={width}
-  style="--my:{my}px; --mx:{Math.min(mx, window.innerWidth - width - 20)}px;"
+  style="--my: {my}px; --mx: {Math.min(mx, window.innerWidth - width - 20)}px"
  bind:this={wrapper}
 >
  <p class="m-0 text-light opacity-40 flex items-center gap-3 mb-4">
    <span class="i-tabler-help block w-4 h-4"></span>
-    {node?.id.split("/").at(-1) || "Help"}
+    {node?.id.split('/').at(-1) || 'Help'}
    {#if input}
      <span>> {input}</span>
    {/if}
@@ -77,7 +77,7 @@
    {#if !input}
      <div>
        <span class="i-tabler-arrow-right opacity-30">-></span>
-        {node?.outputs?.map((o) => o).join(", ") ?? "nothing"}
+        {node?.outputs?.map((o) => o).join(', ') ?? 'nothing'}
      </div>
    {/if}
  {/if}
@@ -88,12 +88,12 @@
    position: fixed;
    pointer-events: none;
    transform: translate(var(--mx), var(--my));
-    background: var(--layer-1);
+    background: var(--color-layer-1);
    border-radius: 5px;
    top: 10px;
    left: 10px;
    max-width: 250px;
-    border: 1px solid var(--outline);
+    border: 1px solid var(--color-outline);
    z-index: 10000;
    display: none;
  }
--- a/app/src/lib/graph-interface/debug/Debug.svelte
+++ b/app/src/lib/graph-interface/debug/Debug.svelte
@@ -1,19 +1,65 @@
 <script lang="ts">
-	import { MeshLineGeometry, MeshLineMaterial } from '@threlte/extras';
-	import { points, lines } from './store.js';
-	import { T } from '@threlte/core';
+  import type { Box } from '@nodarium/types';
+  import { T } from '@threlte/core';
+  import { MeshLineGeometry, MeshLineMaterial } from '@threlte/extras';
+  import { Color, Vector3 } from 'three';
+  import { lines, points, rects } from './store.js';
+
+  type Line = {
+    points: Vector3[];
+    color?: Color;
+  };
+
+  function getEachKey(value: Vector3 | Box | Line): string {
+    if ('x' in value) {
+      return [value.x, value.y, value.z].join('-');
+    }
+    if ('minX' in value) {
+      return [value.maxX, value.minX, value.maxY, value.minY].join('-');
+    }
+
+    if ('points' in value) {
+      return getEachKey(value.points[Math.floor(value.points.length / 2)]);
+    }
+
+    return '';
+  }
 </script>

-{#each $points as point}
-	<T.Mesh position.x={point.x} position.y={point.y} position.z={point.z} rotation.x={-Math.PI / 2}>
-		<T.CircleGeometry args={[0.2, 32]} />
-		<T.MeshBasicMaterial color="red" />
-	</T.Mesh>
+{#each $points as point (getEachKey(point))}
+  <T.Mesh
+    position.x={point.x}
+    position.y={point.y}
+    position.z={point.z}
+    rotation.x={-Math.PI / 2}
+  >
+    <T.CircleGeometry args={[0.2, 32]} />
+    <T.MeshBasicMaterial color="red" />
+  </T.Mesh>
 {/each}

-{#each $lines as line}
-	<T.Mesh>
-		<MeshLineGeometry points={line} />
-		<MeshLineMaterial color="red" linewidth={1} attenuate={false} />
-	</T.Mesh>
+{#each $rects as rect, i (getEachKey(rect))}
+  <T.Mesh
+    position.x={(rect.minX + rect.maxX) / 2}
+    position.y={0}
+    position.z={(rect.minY + rect.maxY) / 2}
+    rotation.x={-Math.PI / 2}
+  >
+    <T.PlaneGeometry args={[rect.maxX - rect.minX, rect.maxY - rect.minY]} />
+    <T.MeshBasicMaterial
+      color={new Color().setHSL((i * 1.77) % 1, 1, 0.5)}
+      opacity={0.9}
+    />
+  </T.Mesh>
+{/each}
+
+{#each $lines as line (getEachKey(line))}
+  <T.Mesh position.y={1}>
+    <MeshLineGeometry points={line.points} />
+    <MeshLineMaterial
+      color={line.color || 'red'}
+      linewidth={1}
+      attenuate={false}
+    />
+  </T.Mesh>
 {/each}
--- a/app/src/lib/graph-interface/debug/index.ts
+++ b/app/src/lib/graph-interface/debug/index.ts
@@ -1,5 +1,8 @@
-import { Vector3 } from "three/src/math/Vector3.js";
-import { lines, points } from "./store";
+import type { Box } from '@nodarium/types';
+import type { Color } from 'three';
+import { Vector3 } from 'three/src/math/Vector3.js';
+import Component from './Debug.svelte';
+import { lines, points, rects } from './store';

 export function debugPosition(x: number, y: number) {
  points.update((p) => {
@@ -8,18 +11,27 @@ export function debugPosition(x: number, y: number) {
  });
 }

+export function debugRect(rect: Box) {
+  rects.update((r) => {
+    r.push(rect);
+    return r;
+  });
+}
+
 export function clear() {
  points.set([]);
  lines.set([]);
+  rects.set([]);
 }

-export function debugLine(line: Vector3[]) {
+export function debugLine(points: Vector3[], color?: Color) {
  lines.update((l) => {
-    l.push(line);
+    l.push({ points, color });
    return l;
  });
 }

-import Component from "./Debug.svelte";
-
-export default Component
+export default Component;
+export function clearLines() {
+  lines.set([]);
+}
--- a/app/src/lib/graph-interface/debug/store.ts
+++ b/app/src/lib/graph-interface/debug/store.ts
@@ -1,6 +1,8 @@
-import { writable } from "svelte/store";
-import { Vector3 } from "three/src/math/Vector3.js";
+import type { Box } from '@nodarium/types';
+import { writable } from 'svelte/store';
+import type { Color } from 'three';
+import { Vector3 } from 'three/src/math/Vector3.js';

 export const points = writable<Vector3[]>([]);
-
-export const lines = writable<Vector3[][]>([]);
+export const rects = writable<Box[]>([]);
+export const lines = writable<{ points: Vector3[]; color?: Color }[]>([]);
--- a/app/src/lib/graph-interface/edges/Edge.svelte
+++ b/app/src/lib/graph-interface/edges/Edge.svelte
@@ -1,100 +1,109 @@
 <script module lang="ts">
-  import { colors } from "../graph/colors.svelte";
+  import { colors } from '../graph/colors.svelte';

  const circleMaterial = new MeshBasicMaterial({
    color: colors.edge.clone(),
-    toneMapped: false,
-  });
-  $effect.root(() => {
-    $effect(() => {
-      appSettings.theme;
-      circleMaterial.color = colors.edge.clone().convertSRGBToLinear();
-    });
+    toneMapped: false
  });

-  const lineCache = new Map<number, BufferGeometry>();
+  let lineColor = $state(colors.edge.clone().convertSRGBToLinear());
+
+  $effect.root(() => {
+    $effect(() => {
+      if (appSettings.value.theme === undefined) {
+        return;
+      }
+      circleMaterial.color = colors.edge.clone().convertSRGBToLinear();
+      lineColor = colors.edge.clone().convertSRGBToLinear();
+    });
+  });

  const curve = new CubicBezierCurve(
    new Vector2(0, 0),
    new Vector2(0, 0),
    new Vector2(0, 0),
-    new Vector2(0, 0),
+    new Vector2(0, 0)
  );
 </script>

 <script lang="ts">
-  import { T } from "@threlte/core";
-  import { MeshLineMaterial } from "@threlte/extras";
-  import { BufferGeometry, MeshBasicMaterial, Vector3 } from "three";
-  import { CubicBezierCurve } from "three/src/extras/curves/CubicBezierCurve.js";
-  import { Vector2 } from "three/src/math/Vector2.js";
-  import { createEdgeGeometry } from "./createEdgeGeometry.js";
-  import { appSettings } from "$lib/settings/app-settings.svelte";
+  import { appSettings } from '$lib/settings/app-settings.svelte';
+  import { T } from '@threlte/core';
+  import { MeshLineGeometry, MeshLineMaterial } from '@threlte/extras';
+  import { onDestroy } from 'svelte';
+  import { MeshBasicMaterial, Vector3 } from 'three';
+  import { CubicBezierCurve } from 'three/src/extras/curves/CubicBezierCurve.js';
+  import { Vector2 } from 'three/src/math/Vector2.js';
+  import { getGraphState } from '../graph-state.svelte';
+
+  const graphState = getGraphState();

  type Props = {
-    from: { x: number; y: number };
-    to: { x: number; y: number };
+    x1: number;
+    y1: number;
+    x2: number;
+    y2: number;
    z: number;
+    id?: string;
  };

-  const { from, to, z }: Props = $props();
+  const { x1, y1, x2, y2, z, id }: Props = $props();

-  let geometry: BufferGeometry | null = $state(null);
+  const thickness = $derived(Math.max(0.001, 0.00082 * Math.exp(0.055 * z)));

-  const lineColor = $derived(
-    appSettings.theme && colors.edge.clone().convertSRGBToLinear(),
-  );
+  let points = $state<Vector3[]>([]);

-  let lastId: number | null = null;
-
-  const primeA = 31;
-  const primeB = 37;
+  let lastId: string | null = null;
+  const curveId = $derived(`${x1}-${y1}-${x2}-${y2}`);

  function update() {
-    const new_x = to.x - from.x;
-    const new_y = to.y - from.y;
-    const curveId = new_x * primeA + new_y * primeB;
+    const new_x = x2 - x1;
+    const new_y = y2 - y1;
    if (lastId === curveId) {
      return;
    }
-
-    const mid = new Vector2(new_x / 2, new_y / 2);
-
-    if (lineCache.has(curveId)) {
-      geometry = lineCache.get(curveId)!;
-      return;
-    }
+    lastId = curveId;

    const length = Math.floor(
-      Math.sqrt(Math.pow(new_x, 2) + Math.pow(new_y, 2)) / 4,
+      Math.sqrt(Math.pow(new_x, 2) + Math.pow(new_y, 2)) / 4
    );

    const samples = Math.max(length * 16, 10);

    curve.v0.set(0, 0);
-    curve.v1.set(mid.x, 0);
-    curve.v2.set(mid.x, new_y);
+    curve.v1.set(new_x / 2, 0);
+    curve.v2.set(new_x / 2, new_y);
    curve.v3.set(new_x, new_y);

-    const points = curve
+    points = curve
      .getPoints(samples)
      .map((p) => new Vector3(p.x, 0, p.y))
      .flat();

-    geometry = createEdgeGeometry(points);
-    lineCache.set(curveId, geometry);
+    if (id) {
+      graphState.setEdgeGeometry(
+        id,
+        x1,
+        y1,
+        $state.snapshot(points) as unknown as Vector3[]
+      );
+    }
  }

  $effect(() => {
-    if (from || to) {
+    if (x1 || x2 || y1 || y2) {
      update();
    }
  });
+
+  onDestroy(() => {
+    if (id) graphState.removeEdgeGeometry(id);
+  });
 </script>

 <T.Mesh
-  position.x={from.x}
-  position.z={from.y}
+  position.x={x1}
+  position.z={y1}
  position.y={0.8}
  rotation.x={-Math.PI / 2}
  material={circleMaterial}
@@ -103,8 +112,8 @@
 </T.Mesh>

 <T.Mesh
-  position.x={to.x}
-  position.z={to.y}
+  position.x={x2}
+  position.z={y2}
  position.y={0.8}
  rotation.x={-Math.PI / 2}
  material={circleMaterial}
@@ -112,8 +121,19 @@
  <T.CircleGeometry args={[0.5, 16]} />
 </T.Mesh>

-{#if geometry}
-  <T.Mesh position.x={from.x} position.z={from.y} position.y={0.1} {geometry}>
-    <MeshLineMaterial width={Math.max(z * 0.0001, 0.00001)} color={lineColor} />
+{#if graphState.hoveredEdgeId === id}
+  <T.Mesh position.x={x1} position.z={y1} position.y={0.1}>
+    <MeshLineGeometry {points} />
+    <MeshLineMaterial
+      width={thickness * 5}
+      color={lineColor}
+      opacity={0.5}
+      transparent
+    />
  </T.Mesh>
 {/if}
+
+<T.Mesh position.x={x1} position.z={y1} position.y={0.1}>
+  <MeshLineGeometry {points} />
+  <MeshLineMaterial width={thickness} color={lineColor} />
+</T.Mesh>
--- a/app/src/lib/graph-interface/edges/FloatingEdge.svelte
+++ b/app/src/lib/graph-interface/edges/FloatingEdge.svelte
@@ -1,12 +0,0 @@
-<script lang="ts">
-  import Edge from "./Edge.svelte";
-
-  type Props = {
-    from: { x: number; y: number };
-    to: { x: number; y: number };
-    z: number;
-  };
-  const { from, to, z }: Props = $props();
-</script>
-
-<Edge {from} {to} {z} />
--- a/app/src/lib/graph-interface/edges/createEdgeGeometry.ts
+++ b/app/src/lib/graph-interface/edges/createEdgeGeometry.ts
@@ -1,116 +0,0 @@
-import { BufferAttribute, BufferGeometry, Vector3 } from 'three';
-import { setXY, setXYZ, setXYZW, setXYZXYZ } from './utils.js';
-
-
-export function createEdgeGeometry(points: Vector3[]) {
-
-  const length = points[0].distanceTo(points[points.length - 1]);
-
-  const startRadius = 8;
-  const constantWidth = 2;
-  const taperFraction = 0.8 / length;
-
-  function ease(t: number) {
-    return t * t * (3 - 2 * t);
-  }
-  let shapeFunction = (alpha: number) => {
-    if (alpha < taperFraction) {
-      const easedAlpha = ease(alpha / taperFraction);
-      return startRadius + (constantWidth - startRadius) * easedAlpha;
-    } else if (alpha > 1 - taperFraction) {
-      const easedAlpha = ease((alpha - (1 - taperFraction)) / taperFraction);
-      return constantWidth + (startRadius - constantWidth) * easedAlpha;
-    } else {
-      return constantWidth;
-    }
-  };
-
-  // When the component first runs we create the buffer geometry and allocate the buffer attributes
-  let pointCount = points.length
-  let counters: number[] = []
-  let counterIndex = 0
-  let side: number[] = []
-  let widthArray: number[] = []
-  let doubleIndex = 0
-  let uvArray: number[] = []
-  let uvIndex = 0
-  let indices: number[] = []
-  let indicesIndex = 0
-
-
-
-  for (let j = 0; j < pointCount; j++) {
-    const c = j / points.length
-    counters[counterIndex + 0] = c
-    counters[counterIndex + 1] = c
-    counterIndex += 2
-
-    setXY(side, doubleIndex, 1, -1)
-    let width = shapeFunction((j / (pointCount - 1)))
-    setXY(widthArray, doubleIndex, width, width)
-    doubleIndex += 2
-
-    setXYZW(uvArray, uvIndex, j / (pointCount - 1), 0, j / (pointCount - 1), 1)
-    uvIndex += 4
-
-    if (j < pointCount - 1) {
-      const n = j * 2
-      setXYZ(indices, indicesIndex, n + 0, n + 1, n + 2)
-      setXYZ(indices, indicesIndex + 3, n + 2, n + 1, n + 3)
-      indicesIndex += 6
-    }
-  }
-
-  const geometry = new BufferGeometry()
-  // create these buffer attributes at the correct length but leave them empty for now
-  geometry.setAttribute('position', new BufferAttribute(new Float32Array(pointCount * 6), 3))
-  geometry.setAttribute('previous', new BufferAttribute(new Float32Array(pointCount * 6), 3))
-  geometry.setAttribute('next', new BufferAttribute(new Float32Array(pointCount * 6), 3))
-  // create and populate these buffer attributes
-  geometry.setAttribute('counters', new BufferAttribute(new Float32Array(counters), 1))
-  geometry.setAttribute('side', new BufferAttribute(new Float32Array(side), 1))
-  geometry.setAttribute('width', new BufferAttribute(new Float32Array(widthArray), 1))
-  geometry.setAttribute('uv', new BufferAttribute(new Float32Array(uvArray), 2))
-  geometry.setIndex(new BufferAttribute(new Uint16Array(indices), 1))
-
-
-
-  let positions: number[] = []
-  let previous: number[] = []
-  let next: number[] = []
-  let positionIndex = 0
-  let previousIndex = 0
-  let nextIndex = 0
-  setXYZXYZ(previous, previousIndex, points[0].x, points[0].y, points[0].z)
-  previousIndex += 6
-  for (let j = 0; j < pointCount; j++) {
-    const p = points[j]
-    setXYZXYZ(positions, positionIndex, p.x, p.y, p.z)
-    positionIndex += 6
-    if (j < pointCount - 1) {
-      setXYZXYZ(previous, previousIndex, p.x, p.y, p.z)
-      previousIndex += 6
-    }
-    if (j > 0 && j + 1 <= pointCount) {
-      setXYZXYZ(next, nextIndex, p.x, p.y, p.z)
-      nextIndex += 6
-    }
-  }
-  setXYZXYZ(
-    next,
-    nextIndex,
-    points[pointCount - 1].x,
-    points[pointCount - 1].y,
-    points[pointCount - 1].z
-  )
-  const positionAttribute = (geometry.getAttribute('position') as BufferAttribute).set(positions)
-  const previousAttribute = (geometry.getAttribute('previous') as BufferAttribute).set(previous)
-  const nextAttribute = (geometry.getAttribute('next') as BufferAttribute).set(next)
-  positionAttribute.needsUpdate = true
-  previousAttribute.needsUpdate = true
-  nextAttribute.needsUpdate = true
-  geometry.computeBoundingSphere()
-
-  return geometry;
-
-}
--- a/app/src/lib/graph-interface/edges/utils.ts
+++ b/app/src/lib/graph-interface/edges/utils.ts
@@ -1,23 +1,23 @@
 export const setXYZXYZ = (array: number[], location: number, x: number, y: number, z: number) => {
-  array[location + 0] = x
-  array[location + 1] = y
-  array[location + 2] = z
+  array[location + 0] = x;
+  array[location + 1] = y;
+  array[location + 2] = z;

-  array[location + 3] = x
-  array[location + 4] = y
-  array[location + 5] = z
-}
+  array[location + 3] = x;
+  array[location + 4] = y;
+  array[location + 5] = z;
+};

 export const setXY = (array: number[], location: number, x: number, y: number) => {
-  array[location + 0] = x
-  array[location + 1] = y
-}
+  array[location + 0] = x;
+  array[location + 1] = y;
+};

 export const setXYZ = (array: number[], location: number, x: number, y: number, z: number) => {
-  array[location + 0] = x
-  array[location + 1] = y
-  array[location + 2] = z
-}
+  array[location + 0] = x;
+  array[location + 1] = y;
+  array[location + 2] = z;
+};

 export const setXYZW = (
  array: number[],
@@ -27,8 +27,8 @@ export const setXYZW = (
  z: number,
  w: number
 ) => {
-  array[location + 0] = x
-  array[location + 1] = y
-  array[location + 2] = z
-  array[location + 3] = w
-}
+  array[location + 0] = x;
+  array[location + 1] = y;
+  array[location + 2] = z;
+  array[location + 3] = w;
+};
--- a/app/src/lib/graph-interface/graph-manager.svelte.ts
+++ b/app/src/lib/graph-interface/graph-manager.svelte.ts
@@ -0,0 +1,846 @@
+import throttle from '$lib/helpers/throttle';
+import { RemoteNodeRegistry } from '$lib/node-registry/index';
+import type {
+  Edge,
+  Graph,
+  NodeDefinition,
+  NodeId,
+  NodeInput,
+  NodeInstance,
+  NodeRegistry,
+  Socket
+} from '@nodarium/types';
+import { fastHashString } from '@nodarium/utils';
+import { createLogger } from '@nodarium/utils';
+import { SvelteMap, SvelteSet } from 'svelte/reactivity';
+import EventEmitter from './helpers/EventEmitter';
+import { HistoryManager } from './history-manager';
+
+const logger = createLogger('graph-manager');
+logger.mute();
+
+const remoteRegistry = new RemoteNodeRegistry('');
+
+const clone = 'structuredClone' in self
+  ? self.structuredClone
+  : (args: unknown) => JSON.parse(JSON.stringify(args));
+
+function areSocketsCompatible(
+  output: string | undefined,
+  inputs: string | (string | undefined)[] | undefined
+) {
+  if (Array.isArray(inputs) && output) {
+    return inputs.includes(output);
+  }
+  return inputs === output;
+}
+
+function areEdgesEqual(firstEdge: Edge, secondEdge: Edge) {
+  if (firstEdge[0].id !== secondEdge[0].id) {
+    return false;
+  }
+
+  if (firstEdge[1] !== secondEdge[1]) {
+    return false;
+  }
+
+  if (firstEdge[2].id !== secondEdge[2].id) {
+    return false;
+  }
+
+  if (firstEdge[3] !== secondEdge[3]) {
+    return false;
+  }
+
+  return true;
+}
+
+export class GraphManager extends EventEmitter<{
+  save: Graph;
+  result: unknown;
+  settings: {
+    types: Record<string, NodeInput>;
+    values: Record<string, unknown>;
+  };
+}> {
+  status = $state<'loading' | 'idle' | 'error'>();
+  loaded = false;
+
+  graph: Graph = { id: 0, nodes: [], edges: [] };
+  id = $state(0);
+
+  nodes = new SvelteMap<number, NodeInstance>();
+
+  edges = $state<Edge[]>([]);
+
+  settingTypes: Record<string, NodeInput> = {};
+  settings = $state<Record<string, unknown>>();
+
+  currentUndoGroup: number | null = null;
+
+  inputSockets = $derived.by(() => {
+    const s = new SvelteSet<string>();
+    for (const edge of this.edges) {
+      s.add(`${edge[2].id}-${edge[3]}`);
+    }
+    return s;
+  });
+
+  history: HistoryManager = new HistoryManager();
+  execute = throttle(() => {
+    if (this.loaded === false) return;
+    this.emit('result', this.serialize());
+  }, 10);
+
+  constructor(public registry: NodeRegistry) {
+    super();
+  }
+
+  serialize(): Graph {
+    const nodes = Array.from(this.nodes.values()).map((node) => ({
+      id: node.id,
+      position: [...node.position],
+      type: node.type,
+      props: node.props
+    })) as NodeInstance[];
+    const edges = this.edges.map((edge) => [
+      edge[0].id,
+      edge[1],
+      edge[2].id,
+      edge[3]
+    ]) as Graph['edges'];
+    const serialized = {
+      id: this.graph.id,
+      settings: $state.snapshot(this.settings),
+      meta: $state.snapshot(this.graph.meta),
+      nodes,
+      edges
+    };
+    logger.log('serializing graph', serialized);
+    return clone($state.snapshot(serialized));
+  }
+
+  private lastSettingsHash = 0;
+  setSettings(settings: Record<string, unknown>) {
+    const hash = fastHashString(JSON.stringify(settings));
+    if (hash === this.lastSettingsHash) return;
+    this.lastSettingsHash = hash;
+
+    this.settings = settings;
+    this.save();
+    this.execute();
+  }
+
+  getNodeDefinitions() {
+    return this.registry.getAllNodes();
+  }
+
+  getLinkedNodes(node: NodeInstance) {
+    const nodes = new SvelteSet<NodeInstance>();
+    const stack = [node];
+    while (stack.length) {
+      const n = stack.pop();
+      if (!n) continue;
+      nodes.add(n);
+      const children = this.getChildren(n);
+      const parents = this.getParentsOfNode(n);
+      const newNodes = [...children, ...parents].filter((n) => !nodes.has(n));
+      stack.push(...newNodes);
+    }
+    return [...nodes.values()];
+  }
+
+  getEdgeId(e: Edge) {
+    return `${e[0].id}-${e[1]}-${e[2].id}-${e[3]}`;
+  }
+
+  getEdgeById(id: string): Edge | undefined {
+    return this.edges.find((e) => this.getEdgeId(e) === id);
+  }
+
+  dropNodeOnEdge(nodeId: number, edge: Edge) {
+    const draggedNode = this.getNode(nodeId);
+    if (!draggedNode || !draggedNode.state?.type) return;
+
+    const [fromNode, fromSocketIdx, toNode, toSocketKey] = edge;
+
+    const draggedInputs = Object.entries(draggedNode.state.type.inputs ?? {});
+    const draggedOutputs = draggedNode.state.type.outputs ?? [];
+
+    const edgeOutputSocketType = fromNode.state?.type?.outputs?.[fromSocketIdx];
+    const targetInput = toNode.state?.type?.inputs?.[toSocketKey];
+    const targetAcceptedTypes = [targetInput?.type, ...(targetInput?.accepts || [])];
+
+    const bestInputEntry = draggedInputs.find(([, input]) => {
+      const accepted = [input.type, ...(input.accepts || [])];
+      return areSocketsCompatible(edgeOutputSocketType, accepted);
+    });
+
+    const bestOutputIdx = draggedOutputs.findIndex(outputType =>
+      areSocketsCompatible(outputType, targetAcceptedTypes)
+    );
+
+    if (!bestInputEntry || bestOutputIdx === -1) {
+      logger.error('Could not find compatible sockets for drop');
+      return;
+    }
+
+    this.startUndoGroup();
+
+    this.removeEdge(edge, { applyDeletion: false });
+
+    this.createEdge(fromNode, fromSocketIdx, draggedNode, bestInputEntry[0], {
+      applyUpdate: false
+    });
+
+    this.createEdge(draggedNode, bestOutputIdx, toNode, toSocketKey, {
+      applyUpdate: false
+    });
+
+    this.saveUndoGroup();
+    this.execute();
+  }
+
+  getPossibleDropOnEdges(nodeId: number): Edge[] {
+    const draggedNode = this.getNode(nodeId);
+    if (!draggedNode || !draggedNode.state?.type) return [];
+
+    const draggedInputs = Object.values(draggedNode.state.type.inputs ?? {});
+    const draggedOutputs = draggedNode.state.type.outputs ?? [];
+
+    // Optimization: Pre-calculate parents to avoid cycles
+    const parentIds = new SvelteSet(this.getParentsOfNode(draggedNode).map(n => n.id));
+
+    return this.edges.filter((edge) => {
+      const [fromNode, fromSocketIdx, toNode, toSocketKey] = edge;
+
+      // 1. Prevent cycles: If the target node is already a parent, we can't drop here
+      if (parentIds.has(toNode.id)) return false;
+
+      // 2. Prevent self-dropping: Don't drop on edges already connected to this node
+      if (fromNode.id === nodeId || toNode.id === nodeId) return false;
+
+      // 3. Check if edge.source can plug into ANY draggedNode.input
+      const edgeOutputSocketType = fromNode.state?.type?.outputs?.[fromSocketIdx];
+      const canPlugIntoDragged = draggedInputs.some(input => {
+        const acceptedTypes = [input.type, ...(input.accepts || [])];
+        return areSocketsCompatible(edgeOutputSocketType, acceptedTypes);
+      });
+
+      if (!canPlugIntoDragged) return false;
+
+      // 4. Check if ANY draggedNode.output can plug into edge.target
+      const targetInput = toNode.state?.type?.inputs?.[toSocketKey];
+      const targetAcceptedTypes = [targetInput?.type, ...(targetInput?.accepts || [])];
+
+      const draggedCanPlugIntoTarget = draggedOutputs.some(outputType =>
+        areSocketsCompatible(outputType, targetAcceptedTypes)
+      );
+
+      return draggedCanPlugIntoTarget;
+    });
+  }
+
+  getEdgesBetweenNodes(nodes: NodeInstance[]): [number, number, number, string][] {
+    const edges = [];
+    for (const node of nodes) {
+      const children = node.state?.children || [];
+      for (const child of children) {
+        if (nodes.includes(child)) {
+          const edge = this.edges.find(
+            (e) => e[0].id === node.id && e[2].id === child.id
+          );
+          if (edge) {
+            edges.push([edge[0].id, edge[1], edge[2].id, edge[3]] as [
+              number,
+              number,
+              number,
+              string
+            ]);
+          }
+        }
+      }
+    }
+
+    return edges;
+  }
+
+  private _init(graph: Graph) {
+    const nodes = new SvelteMap(
+      graph.nodes.map((node) => {
+        const nodeType = this.registry.getNode(node.type);
+        const n = node as NodeInstance;
+        if (nodeType) {
+          n.state = {
+            type: nodeType
+          };
+        }
+        return [node.id, n];
+      })
+    );
+
+    this.edges = graph.edges.map((edge) => {
+      const from = nodes.get(edge[0]);
+      const to = nodes.get(edge[2]);
+      if (!from || !to) {
+        throw new Error('Edge references non-existing node');
+      }
+      from.state.children = from.state.children || [];
+      from.state.children.push(to);
+      to.state.parents = to.state.parents || [];
+      to.state.parents.push(from);
+      return [from, edge[1], to, edge[3]] as Edge;
+    });
+
+    this.nodes.clear();
+    for (const [id, node] of nodes) {
+      this.nodes.set(id, node);
+    }
+
+    this.execute();
+  }
+
+  async load(graph: Graph) {
+    const a = performance.now();
+
+    this.loaded = false;
+    this.graph = graph;
+    this.status = 'loading';
+    this.id = graph.id;
+
+    logger.info('loading graph', { nodes: graph.nodes, edges: graph.edges, id: graph.id });
+
+    const nodeIds = Array.from(new SvelteSet([...graph.nodes.map((n) => n.type)]));
+    await this.registry.load(nodeIds);
+
+    // Fetch all nodes from all collections of the loaded nodes
+    const allCollections = new SvelteSet<`${string}/${string}`>();
+    for (const id of nodeIds) {
+      const [user, collection] = id.split('/');
+      allCollections.add(`${user}/${collection}`);
+    }
+    for (const collection of allCollections) {
+      remoteRegistry
+        .fetchCollection(collection)
+        .then((collection: { nodes: { id: NodeId }[] }) => {
+          const ids = collection.nodes.map((n) => n.id);
+          return this.registry.load(ids);
+        });
+    }
+
+    logger.info('loaded node types', this.registry.getAllNodes());
+
+    for (const node of this.graph.nodes) {
+      const nodeType = this.registry.getNode(node.type);
+      if (!nodeType) {
+        logger.error(`Node type not found: ${node.type}`);
+        this.status = 'error';
+        return;
+      }
+      // Turn into runtime node
+      const n = node as NodeInstance;
+      n.state = {};
+      n.state.type = nodeType;
+    }
+
+    // load settings
+    const settingTypes: Record<
+      string,
+      // Optional metadata to map settings to specific nodes
+      NodeInput & { __node_type: string; __node_input: string }
+    > = {};
+    const settingValues = graph.settings || {};
+    const types = this.getNodeDefinitions();
+    for (const type of types) {
+      if (type.inputs) {
+        for (const key in type.inputs) {
+          const settingId = type.inputs[key].setting;
+          if (settingId) {
+            settingTypes[settingId] = {
+              __node_type: type.id,
+              __node_input: key,
+              ...type.inputs[key]
+            };
+            if (
+              settingValues[settingId] === undefined
+              && 'value' in type.inputs[key]
+            ) {
+              settingValues[settingId] = type.inputs[key].value;
+            }
+          }
+        }
+      }
+    }
+
+    this.settings = settingValues;
+    this.emit('settings', { types: settingTypes, values: settingValues });
+
+    this.history.reset();
+    this._init(this.graph);
+
+    this.save();
+
+    this.status = 'idle';
+
+    this.loaded = true;
+    logger.log(`Graph loaded in ${performance.now() - a}ms`);
+    setTimeout(() => this.execute(), 100);
+  }
+
+  getAllNodes() {
+    return Array.from(this.nodes.values());
+  }
+
+  getNode(id: number) {
+    return this.nodes.get(id);
+  }
+
+  getNodeType(id: string) {
+    return this.registry.getNode(id);
+  }
+
+  async loadNodeType(id: NodeId) {
+    await this.registry.load([id]);
+    const nodeType = this.registry.getNode(id);
+
+    if (!nodeType) return;
+
+    const settingTypes = this.settingTypes;
+    const settingValues = this.settings;
+    if (nodeType.inputs) {
+      for (const key in nodeType.inputs) {
+        const settingId = nodeType.inputs[key].setting;
+        if (settingId) {
+          settingTypes[settingId] = nodeType.inputs[key];
+          if (
+            settingValues
+            && settingValues?.[settingId] === undefined
+            && 'value' in nodeType.inputs[key]
+          ) {
+            settingValues[settingId] = nodeType.inputs[key].value;
+          }
+        }
+      }
+    }
+
+    this.settings = settingValues;
+    this.settingTypes = settingTypes;
+    this.emit('settings', { types: settingTypes, values: settingValues });
+  }
+
+  getChildren(node: NodeInstance) {
+    const children = [];
+    const stack = node.state?.children?.slice(0);
+    while (stack?.length) {
+      const child = stack.pop();
+      if (!child) continue;
+      children.push(child);
+      stack.push(...(child.state?.children || []));
+    }
+    return children;
+  }
+
+  getNodesBetween(from: NodeInstance, to: NodeInstance): NodeInstance[] | undefined {
+    //  < - - - - from
+    const toParents = this.getParentsOfNode(to);
+    //  < - - - - from - - - - to
+    const fromParents = this.getParentsOfNode(from);
+    if (toParents.includes(from)) {
+      const fromChildren = this.getChildren(from);
+      return toParents.filter((n) => fromChildren.includes(n));
+    } else if (fromParents.includes(to)) {
+      const toChildren = this.getChildren(to);
+      return fromParents.filter((n) => toChildren.includes(n));
+    } else {
+      // these two nodes are not connected
+      return;
+    }
+  }
+
+  removeNode(node: NodeInstance, { restoreEdges = false } = {}) {
+    const edgesToNode = this.edges.filter((edge) => edge[2].id === node.id);
+    const edgesFromNode = this.edges.filter((edge) => edge[0].id === node.id);
+    for (const edge of [...edgesToNode, ...edgesFromNode]) {
+      this.removeEdge(edge, { applyDeletion: false });
+    }
+
+    if (restoreEdges) {
+      const outputSockets = edgesToNode.map((e) => [e[0], e[1]] as const);
+      const inputSockets = edgesFromNode.map((e) => [e[2], e[3]] as const);
+
+      for (const [to, toSocket] of inputSockets) {
+        for (const [from, fromSocket] of outputSockets) {
+          const outputType = from.state?.type?.outputs?.[fromSocket];
+          const inputType = to?.state?.type?.inputs?.[toSocket]?.type;
+          if (outputType === inputType) {
+            this.createEdge(from, fromSocket, to, toSocket, {
+              applyUpdate: false
+            });
+            continue;
+          }
+        }
+      }
+    }
+
+    this.nodes.delete(node.id);
+    this.execute();
+    this.save();
+  }
+
+  smartConnect(from: NodeInstance, to: NodeInstance): Edge | undefined {
+    const inputs = Object.entries(to.state?.type?.inputs ?? {});
+    const outputs = from.state?.type?.outputs ?? [];
+    for (let i = 0; i < inputs.length; i++) {
+      const [inputName, input] = inputs[0];
+      for (let o = 0; o < outputs.length; o++) {
+        const output = outputs[0];
+        if (input.type === output) {
+          return this.createEdge(from, o, to, inputName);
+        }
+      }
+    }
+  }
+
+  createNodeId() {
+    return Math.max(0, ...this.nodes.keys()) + 1;
+  }
+
+  createGraph(nodes: NodeInstance[], edges: [number, number, number, string][]) {
+    // map old ids to new ids
+    const idMap = new SvelteMap<number, number>();
+
+    let startId = this.createNodeId();
+
+    nodes = nodes.map((node) => {
+      const id = startId++;
+      idMap.set(node.id, id);
+      const type = this.registry.getNode(node.type);
+      if (!type) {
+        throw new Error(`Node type not found: ${node.type}`);
+      }
+      return { ...node, id, tmp: { type } };
+    });
+
+    const _edges = edges.map((edge) => {
+      const from = nodes.find((n) => n.id === idMap.get(edge[0]));
+      const to = nodes.find((n) => n.id === idMap.get(edge[2]));
+
+      if (!from || !to) {
+        throw new Error('Edge references non-existing node');
+      }
+
+      to.state.parents = to.state.parents || [];
+      to.state.parents.push(from);
+
+      from.state.children = from.state.children || [];
+      from.state.children.push(to);
+
+      return [from, edge[1], to, edge[3]] as Edge;
+    });
+
+    for (const node of nodes) {
+      this.nodes.set(node.id, node);
+    }
+
+    this.edges.push(..._edges);
+
+    this.save();
+    return nodes;
+  }
+
+  createNode({
+    type,
+    position,
+    props = {}
+  }: {
+    type: NodeInstance['type'];
+    position: NodeInstance['position'];
+    props: NodeInstance['props'];
+  }) {
+    const nodeType = this.registry.getNode(type);
+    if (!nodeType) {
+      logger.error(`Node type not found: ${type}`);
+      return;
+    }
+
+    const node: NodeInstance = $state({
+      id: this.createNodeId(),
+      type,
+      position,
+      state: { type: nodeType },
+      props
+    });
+
+    this.nodes.set(node.id, node);
+
+    this.save();
+
+    return node;
+  }
+
+  createEdge(
+    from: NodeInstance,
+    fromSocket: number,
+    to: NodeInstance,
+    toSocket: string,
+    { applyUpdate = true } = {}
+  ): Edge | undefined {
+    const existingEdges = this.getEdgesToNode(to);
+
+    // check if this exact edge already exists
+    const existingEdge = existingEdges.find(
+      (e) => e[0].id === from.id && e[1] === fromSocket && e[3] === toSocket
+    );
+    if (existingEdge) {
+      logger.error('Edge already exists', existingEdge);
+      return;
+    }
+
+    // check if socket types match
+    const fromSocketType = from.state?.type?.outputs?.[fromSocket];
+    const toSocketType = [to.state?.type?.inputs?.[toSocket]?.type];
+    if (to.state?.type?.inputs?.[toSocket]?.accepts) {
+      toSocketType.push(...(to?.state?.type?.inputs?.[toSocket]?.accepts || []));
+    }
+
+    if (!areSocketsCompatible(fromSocketType, toSocketType)) {
+      logger.error(
+        `Socket types do not match: ${fromSocketType} !== ${toSocketType}`
+      );
+      return;
+    }
+
+    const edgeToBeReplaced = this.edges.find(
+      (e) => e[2].id === to.id && e[3] === toSocket
+    );
+    if (edgeToBeReplaced) {
+      this.removeEdge(edgeToBeReplaced, { applyDeletion: false });
+    }
+
+    const edge = [from, fromSocket, to, toSocket] as Edge;
+
+    this.edges.push(edge);
+
+    from.state.children = from.state.children || [];
+    from.state.children.push(to);
+    to.state.parents = to.state.parents || [];
+    to.state.parents.push(from);
+
+    if (applyUpdate) {
+      this.save();
+    }
+    this.execute();
+
+    return edge;
+  }
+
+  undo() {
+    const nextState = this.history.undo();
+    if (nextState) {
+      this._init(nextState);
+      this.emit('save', this.serialize());
+    }
+  }
+
+  redo() {
+    const nextState = this.history.redo();
+    if (nextState) {
+      this._init(nextState);
+      this.emit('save', this.serialize());
+    }
+  }
+
+  startUndoGroup() {
+    this.currentUndoGroup = 1;
+  }
+
+  saveUndoGroup() {
+    this.currentUndoGroup = null;
+    this.save();
+  }
+
+  save() {
+    if (this.currentUndoGroup) return;
+    const state = this.serialize();
+    this.history.save(state);
+
+    // This is some stupid race condition where the graph-manager emits a save event
+    // when the graph is not fully loaded
+    if (this.nodes.size === 0 && this.edges.length === 0) {
+      return;
+    }
+
+    this.emit('save', state);
+    logger.log('saving graphs', state);
+  }
+
+  getParentsOfNode(node: NodeInstance) {
+    const parents = [];
+    const stack = node.state?.parents?.slice(0);
+    while (stack?.length) {
+      if (parents.length > 1000000) {
+        logger.warn('Infinite loop detected');
+        break;
+      }
+      const parent = stack.pop();
+      if (!parent) continue;
+      parents.push(parent);
+      stack.push(...(parent.state?.parents || []));
+    }
+    return parents.reverse();
+  }
+
+  getPossibleNodes(socket: Socket): NodeDefinition[] {
+    const allDefinitions = this.getNodeDefinitions();
+
+    const nodeType = socket.node.state?.type;
+    if (!nodeType) {
+      return [];
+    }
+
+    const definitions = typeof socket.index === 'string'
+      ? allDefinitions.filter(s => {
+        return s.outputs?.find(_s =>
+          Object
+            .values(nodeType?.inputs || {})
+            .map(s => s.type)
+            .includes(_s as NodeInput['type'])
+        );
+      })
+      : allDefinitions.filter(s =>
+        Object
+          .values(s.inputs ?? {})
+          .find(s => {
+            if (s.hidden) return false;
+            if (nodeType.outputs?.includes(s.type)) {
+              return true;
+            }
+            return s.accepts?.find(a => nodeType.outputs?.includes(a));
+          })
+      );
+
+    return definitions;
+  }
+
+  getPossibleSockets({ node, index }: Socket): [NodeInstance, string | number][] {
+    const nodeType = node?.state?.type;
+    if (!nodeType) return [];
+
+    const sockets: [NodeInstance, string | number][] = [];
+
+    // if index is a string, we are an input looking for outputs
+    if (typeof index === 'string') {
+      // filter out self and child nodes
+      const children = new SvelteSet(this.getChildren(node).map((n) => n.id));
+      const nodes = this.getAllNodes().filter(
+        (n) => n.id !== node.id && !children.has(n.id)
+      );
+
+      const ownType = nodeType?.inputs?.[index].type;
+
+      for (const node of nodes) {
+        const nodeType = node?.state?.type;
+        const inputs = nodeType?.outputs;
+        if (!inputs) continue;
+        for (let index = 0; index < inputs.length; index++) {
+          if (inputs[index] === ownType) {
+            sockets.push([node, index]);
+          }
+        }
+      }
+    } else if (typeof index === 'number') {
+      // if index is a number, we are an output looking for inputs
+
+      // filter out self and parent nodes
+      const parents = new SvelteSet(this.getParentsOfNode(node).map((n) => n.id));
+      const nodes = this.getAllNodes().filter(
+        (n) => n.id !== node.id && !parents.has(n.id)
+      );
+
+      // get edges from this socket
+      const edges = new SvelteMap(
+        this.getEdgesFromNode(node)
+          .filter((e) => e[1] === index)
+          .map((e) => [e[2].id, e[3]])
+      );
+
+      const ownType = nodeType.outputs?.[index];
+
+      for (const node of nodes) {
+        const inputs = node?.state?.type?.inputs;
+        if (!inputs) continue;
+        for (const key in inputs) {
+          const otherType = [inputs[key].type];
+          otherType.push(...(inputs[key].accepts || []));
+
+          if (
+            areSocketsCompatible(ownType, otherType)
+            && edges.get(node.id) !== key
+          ) {
+            sockets.push([node, key]);
+          }
+        }
+      }
+    }
+
+    return sockets;
+  }
+
+  removeEdge(
+    edge: Edge,
+    { applyDeletion = true }: { applyDeletion?: boolean } = {}
+  ) {
+    const id0 = edge[0].id;
+    const sid0 = edge[1];
+    const id2 = edge[2].id;
+    const sid2 = edge[3];
+
+    const _edge = this.edges.find(
+      (e) => e[0].id === id0 && e[1] === sid0 && e[2].id === id2 && e[3] === sid2
+    );
+
+    if (!_edge) return;
+
+    if (edge[0].state.children) {
+      edge[0].state.children = edge[0].state.children.filter(
+        (n: NodeInstance) => n.id !== id2
+      );
+    }
+
+    if (edge[2].state.parents) {
+      edge[2].state.parents = edge[2].state.parents.filter(
+        (n: NodeInstance) => n.id !== id0
+      );
+    }
+
+    this.edges = this.edges.filter((e) => !areEdgesEqual(e, edge));
+    if (applyDeletion) {
+      this.execute();
+      this.save();
+    }
+  }
+
+  getEdgesToNode(node: NodeInstance) {
+    return this.edges
+      .filter((edge) => edge[2].id === node.id)
+      .map((edge) => {
+        const from = this.getNode(edge[0].id);
+        const to = this.getNode(edge[2].id);
+        if (!from || !to) return;
+        return [from, edge[1], to, edge[3]] as const;
+      })
+      .filter(Boolean) as unknown as [NodeInstance, number, NodeInstance, string][];
+  }
+
+  getEdgesFromNode(node: NodeInstance) {
+    return this.edges
+      .filter((edge) => edge[0].id === node.id)
+      .map((edge) => {
+        const from = this.getNode(edge[0].id);
+        const to = this.getNode(edge[2].id);
+        if (!from || !to) return;
+        return [from, edge[1], to, edge[3]] as const;
+      })
+      .filter(Boolean) as unknown as [NodeInstance, number, NodeInstance, string][];
+  }
+}
--- a/app/src/lib/graph-interface/graph-manager.ts
+++ b/app/src/lib/graph-interface/graph-manager.ts
@@ -1,611 +0,0 @@
-import type { Edge, Graph, Node, NodeInput, NodeRegistry, Socket, } from "@nodes/types";
-import { fastHashString } from "@nodes/utils";
-import { writable, type Writable } from "svelte/store";
-import EventEmitter from "./helpers/EventEmitter.js";
-import { createLogger } from "./helpers/index.js";
-import throttle from "./helpers/throttle.js";
-import { HistoryManager } from "./history-manager.js";
-
-const logger = createLogger("graph-manager");
-
-logger.mute();
-
-const clone = "structuredClone" in self ? self.structuredClone : (args: any) => JSON.parse(JSON.stringify(args));
-
-function areSocketsCompatible(output: string | undefined, inputs: string | string[] | undefined) {
-  if (Array.isArray(inputs) && output) {
-    return inputs.includes(output);
-  }
-  return inputs === output;
-}
-
-export class GraphManager extends EventEmitter<{ "save": Graph, "result": any, "settings": { types: Record<string, NodeInput>, values: Record<string, unknown> } }> {
-
-  status: Writable<"loading" | "idle" | "error"> = writable("loading");
-  loaded = false;
-
-  graph: Graph = { id: 0, nodes: [], edges: [] };
-  id = writable(0);
-
-  private _nodes: Map<number, Node> = new Map();
-  nodes: Writable<Map<number, Node>> = writable(new Map());
-
-  private _edges: Edge[] = [];
-  edges: Writable<Edge[]> = writable([]);
-
-  settingTypes: Record<string, NodeInput> = {};
-  settings: Record<string, unknown> = {};
-
-  currentUndoGroup: number | null = null;
-
-  inputSockets: Writable<Set<string>> = writable(new Set());
-
-  history: HistoryManager = new HistoryManager();
-  execute = throttle(() => {
-    if (this.loaded === false) return;
-    this.emit("result", this.serialize());
-  }, 10);
-
-  constructor(public registry: NodeRegistry) {
-    super();
-    this.nodes.subscribe((nodes) => {
-      this._nodes = nodes;
-    });
-    this.edges.subscribe((edges) => {
-      this._edges = edges;
-      const s = new Set<string>();
-      for (const edge of edges) {
-        s.add(`${edge[2].id}-${edge[3]}`);
-      }
-      this.inputSockets.set(s);
-    });
-  }
-
-  serialize(): Graph {
-    logger.group("serializing graph")
-    const nodes = Array.from(this._nodes.values()).map(node => ({
-      id: node.id,
-      position: [...node.position],
-      type: node.type,
-      props: node.props,
-    })) as Node[];
-    const edges = this._edges.map(edge => [edge[0].id, edge[1], edge[2].id, edge[3]]) as Graph["edges"];
-    const serialized = { id: this.graph.id, settings: this.settings, nodes, edges };
-    logger.groupEnd();
-
-    return clone(serialized);
-  }
-
-
-  private lastSettingsHash = 0;
-  setSettings(settings: Record<string, unknown>) {
-
-    let hash = fastHashString(JSON.stringify(settings));
-    if (hash === this.lastSettingsHash) return;
-    this.lastSettingsHash = hash;
-
-    this.settings = settings;
-    this.save();
-    this.execute();
-  }
-
-
-
-  getNodeDefinitions() {
-    return this.registry.getAllNodes();
-  }
-
-  getLinkedNodes(node: Node) {
-    const nodes = new Set<Node>();
-    const stack = [node];
-    while (stack.length) {
-      const n = stack.pop();
-      if (!n) continue;
-      nodes.add(n);
-      const children = this.getChildrenOfNode(n);
-      const parents = this.getParentsOfNode(n);
-      const newNodes = [...children, ...parents].filter(n => !nodes.has(n));
-      stack.push(...newNodes);
-    }
-    return [...nodes.values()];
-  }
-
-  getEdgesBetweenNodes(nodes: Node[]): [number, number, number, string][] {
-    const edges = [];
-    for (const node of nodes) {
-      const children = node.tmp?.children || [];
-      for (const child of children) {
-        if (nodes.includes(child)) {
-          const edge = this._edges.find(e => e[0].id === node.id && e[2].id === child.id);
-          if (edge) {
-            edges.push([edge[0].id, edge[1], edge[2].id, edge[3]] as [number, number, number, string]);
-          }
-        }
-      }
-    }
-
-    return edges;
-  }
-
-
-  private _init(graph: Graph) {
-    const nodes = new Map(graph.nodes.map(node => {
-      const nodeType = this.registry.getNode(node.type);
-      if (nodeType) {
-        node.tmp = {
-          random: (Math.random() - 0.5) * 2,
-          type: nodeType
-        };
-      }
-      return [node.id, node]
-    }));
-
-    const edges = graph.edges.map((edge) => {
-      const from = nodes.get(edge[0]);
-      const to = nodes.get(edge[2]);
-      if (!from || !to) {
-        throw new Error("Edge references non-existing node");
-      };
-      from.tmp = from.tmp || {};
-      from.tmp.children = from.tmp.children || [];
-      from.tmp.children.push(to);
-      to.tmp = to.tmp || {};
-      to.tmp.parents = to.tmp.parents || [];
-      to.tmp.parents.push(from);
-      return [from, edge[1], to, edge[3]] as Edge;
-    })
-
-    this.edges.set(edges);
-    this.nodes.set(nodes);
-
-    this.execute();
-
-  }
-
-  async load(graph: Graph) {
-
-    const a = performance.now();
-
-    this.loaded = false;
-    this.graph = graph;
-    this.status.set("loading");
-    this.id.set(graph.id);
-
-    const nodeIds = Array.from(new Set([...graph.nodes.map(n => n.type)]));
-    await this.registry.load(nodeIds);
-
-    for (const node of this.graph.nodes) {
-      const nodeType = this.registry.getNode(node.type);
-      if (!nodeType) {
-        logger.error(`Node type not found: ${node.type}`);
-        this.status.set("error");
-        return;
-      }
-      node.tmp = node.tmp || {};
-      node.tmp.random = (Math.random() - 0.5) * 2;
-      node.tmp.type = nodeType;
-    }
-
-
-    // load settings
-    const settingTypes: Record<string, NodeInput> = {};
-    const settingValues = graph.settings || {};
-    const types = this.getNodeDefinitions();
-    for (const type of types) {
-      if (type.inputs) {
-        for (const key in type.inputs) {
-          let settingId = type.inputs[key].setting;
-          if (settingId) {
-            settingTypes[settingId] = { __node_type: type.id, __node_input: key, ...type.inputs[key] };
-            if (settingValues[settingId] === undefined && "value" in type.inputs[key]) {
-              settingValues[settingId] = type.inputs[key].value;
-            }
-          }
-        }
-      }
-    }
-
-    this.settings = settingValues;
-    this.emit("settings", { types: settingTypes, values: settingValues });
-
-    this.history.reset();
-    this._init(this.graph);
-
-    this.save();
-
-    this.status.set("idle");
-
-    this.loaded = true;
-    logger.log(`Graph loaded in ${performance.now() - a}ms`);
-    setTimeout(() => this.execute(), 100);
-  }
-
-
-  getAllNodes() {
-    return Array.from(this._nodes.values());
-  }
-
-  getNode(id: number) {
-    return this._nodes.get(id);
-  }
-
-  getNodeType(id: string) {
-    return this.registry.getNode(id);
-  }
-
-  async loadNode(id: string) {
-
-    await this.registry.load([id]);
-    const nodeType = this.registry.getNode(id);
-
-    if (!nodeType) return;
-
-    const settingTypes = this.settingTypes;
-    const settingValues = this.settings;
-    if (nodeType.inputs) {
-      for (const key in nodeType.inputs) {
-        let settingId = nodeType.inputs[key].setting;
-        if (settingId) {
-          settingTypes[settingId] = nodeType.inputs[key];
-          if (settingValues[settingId] === undefined && "value" in nodeType.inputs[key]) {
-            settingValues[settingId] = nodeType.inputs[key].value;
-          }
-        }
-      }
-    }
-
-    this.settings = settingValues;
-    this.settingTypes = settingTypes;
-    this.emit("settings", { types: settingTypes, values: settingValues });
-  }
-
-  getChildrenOfNode(node: Node) {
-    const children = [];
-    const stack = node.tmp?.children?.slice(0);
-    while (stack?.length) {
-      const child = stack.pop();
-      if (!child) continue;
-      children.push(child);
-      stack.push(...child.tmp?.children || []);
-    }
-    return children;
-  }
-
-  getNodesBetween(from: Node, to: Node): Node[] | undefined {
-    //  < - - - - from
-    const toParents = this.getParentsOfNode(to);
-    //  < - - - - from - - - - to
-    const fromParents = this.getParentsOfNode(from);
-    if (toParents.includes(from)) {
-      const fromChildren = this.getChildrenOfNode(from);
-      return toParents.filter(n => fromChildren.includes(n));
-    } else if (fromParents.includes(to)) {
-      const toChildren = this.getChildrenOfNode(to);
-      return fromParents.filter(n => toChildren.includes(n));
-    } else {
-      // these two nodes are not connected
-      return;
-    }
-  }
-
-  removeNode(node: Node, { restoreEdges = false } = {}) {
-
-    const edgesToNode = this._edges.filter((edge) => edge[2].id === node.id);
-    const edgesFromNode = this._edges.filter((edge) => edge[0].id === node.id);
-    for (const edge of [...edgesToNode, ...edgesFromNode]) {
-      this.removeEdge(edge, { applyDeletion: false });
-    }
-
-    if (restoreEdges) {
-      const outputSockets = edgesToNode.map(e => [e[0], e[1]] as const);
-      const inputSockets = edgesFromNode.map(e => [e[2], e[3]] as const);
-
-      for (const [to, toSocket] of inputSockets) {
-        for (const [from, fromSocket] of outputSockets) {
-          const outputType = from.tmp?.type?.outputs?.[fromSocket];
-          const inputType = to?.tmp?.type?.inputs?.[toSocket]?.type;
-          if (outputType === inputType) {
-            this.createEdge(from, fromSocket, to, toSocket, { applyUpdate: false });
-            continue;
-          }
-        }
-      }
-    }
-
-    this.edges.set(this._edges);
-
-    this.nodes.update((nodes) => {
-      nodes.delete(node.id);
-      return nodes;
-    });
-    this.execute()
-    this.save();
-  }
-
-  createNodeId() {
-    const max = Math.max(...this._nodes.keys());
-    return max + 1;
-  }
-
-  createGraph(nodes: Node[], edges: [number, number, number, string][]) {
-
-    // map old ids to new ids
-    const idMap = new Map<number, number>();
-
-    const startId = this.createNodeId();
-
-    nodes = nodes.map((node, i) => {
-      const id = startId + i;
-      idMap.set(node.id, id);
-      const type = this.registry.getNode(node.type);
-      if (!type) {
-        throw new Error(`Node type not found: ${node.type}`);
-      }
-      return { ...node, id, tmp: { type } };
-    });
-
-    const _edges = edges.map(edge => {
-      const from = nodes.find(n => n.id === idMap.get(edge[0]));
-      const to = nodes.find(n => n.id === idMap.get(edge[2]));
-
-      if (!from || !to) {
-        throw new Error("Edge references non-existing node");
-      }
-
-      to.tmp = to.tmp || {};
-      to.tmp.parents = to.tmp.parents || [];
-      to.tmp.parents.push(from);
-
-      from.tmp = from.tmp || {};
-      from.tmp.children = from.tmp.children || [];
-      from.tmp.children.push(to);
-
-      return [from, edge[1], to, edge[3]] as Edge;
-    });
-
-    for (const node of nodes) {
-      this._nodes.set(node.id, node);
-    }
-
-    this._edges.push(..._edges);
-
-    this.nodes.set(this._nodes);
-    this.edges.set(this._edges);
-    this.save();
-    return nodes;
-  }
-
-  createNode({ type, position, props = {} }: { type: Node["type"], position: Node["position"], props: Node["props"] }) {
-
-    const nodeType = this.registry.getNode(type);
-    if (!nodeType) {
-      logger.error(`Node type not found: ${type}`);
-      return;
-    }
-
-    const node: Node = { id: this.createNodeId(), type, position, tmp: { type: nodeType }, props };
-
-    this.nodes.update((nodes) => {
-      nodes.set(node.id, node);
-      return nodes;
-    });
-
-    this.save();
-  }
-
-  createEdge(from: Node, fromSocket: number, to: Node, toSocket: string, { applyUpdate = true } = {}) {
-
-    const existingEdges = this.getEdgesToNode(to);
-
-    // check if this exact edge already exists
-    const existingEdge = existingEdges.find(e => e[0].id === from.id && e[1] === fromSocket && e[3] === toSocket);
-    if (existingEdge) {
-      logger.error("Edge already exists", existingEdge);
-      return;
-    };
-
-    // check if socket types match
-    const fromSocketType = from.tmp?.type?.outputs?.[fromSocket];
-    const toSocketType = [to.tmp?.type?.inputs?.[toSocket]?.type];
-    if (to.tmp?.type?.inputs?.[toSocket]?.accepts) {
-      toSocketType.push(...(to?.tmp?.type?.inputs?.[toSocket]?.accepts || []));
-    }
-
-    if (!areSocketsCompatible(fromSocketType, toSocketType)) {
-      logger.error(`Socket types do not match: ${fromSocketType} !== ${toSocketType}`);
-      return;
-    }
-
-    const edgeToBeReplaced = this._edges.find(e => e[2].id === to.id && e[3] === toSocket);
-    if (edgeToBeReplaced) {
-      this.removeEdge(edgeToBeReplaced, { applyDeletion: false });
-    }
-
-    if (applyUpdate) {
-      this._edges.push([from, fromSocket, to, toSocket]);
-    } else {
-      this._edges.push([from, fromSocket, to, toSocket]);
-    }
-
-    from.tmp = from.tmp || {};
-    from.tmp.children = from.tmp.children || [];
-    from.tmp.children.push(to);
-
-    to.tmp = to.tmp || {};
-    to.tmp.parents = to.tmp.parents || [];
-    to.tmp.parents.push(from);
-
-    if (applyUpdate) {
-      this.edges.set(this._edges);
-      this.save();
-    }
-    this.execute();
-  }
-
-  undo() {
-    const nextState = this.history.undo();
-    if (nextState) {
-      this._init(nextState);
-      this.emit("save", this.serialize());
-    }
-  }
-
-
-  redo() {
-    const nextState = this.history.redo();
-    if (nextState) {
-      this._init(nextState);
-      this.emit("save", this.serialize());
-    }
-
-  }
-
-  startUndoGroup() {
-    this.currentUndoGroup = 1;
-  }
-
-  saveUndoGroup() {
-    this.currentUndoGroup = null;
-    this.save();
-  }
-
-  save() {
-    if (this.currentUndoGroup) return;
-    const state = this.serialize();
-    this.history.save(state);
-    this.emit("save", state);
-    logger.log("saving graphs", state);
-  }
-
-  getParentsOfNode(node: Node) {
-    const parents = [];
-    const stack = node.tmp?.parents?.slice(0);
-    while (stack?.length) {
-      if (parents.length > 1000000) {
-        logger.warn("Infinite loop detected")
-        break;
-      }
-      const parent = stack.pop();
-      if (!parent) continue;
-      parents.push(parent);
-      stack.push(...parent.tmp?.parents || []);
-    }
-    return parents.reverse();
-  }
-
-  getPossibleSockets({ node, index }: Socket): [Node, string | number][] {
-
-    const nodeType = node?.tmp?.type;
-    if (!nodeType) return [];
-
-    const sockets: [Node, string | number][] = []
-
-    // if index is a string, we are an input looking for outputs
-    if (typeof index === "string") {
-
-      // filter out self and child nodes
-      const children = new Set(this.getChildrenOfNode(node).map(n => n.id));
-      const nodes = this.getAllNodes().filter(n => n.id !== node.id && !children.has(n.id));
-
-      const ownType = nodeType?.inputs?.[index].type;
-
-      for (const node of nodes) {
-        const nodeType = node?.tmp?.type;
-        const inputs = nodeType?.outputs;
-        if (!inputs) continue;
-        for (let index = 0; index < inputs.length; index++) {
-          if (inputs[index] === ownType) {
-            sockets.push([node, index]);
-          }
-        }
-      }
-
-    } else if (typeof index === "number") {
-      // if index is a number, we are an output looking for inputs
-
-      // filter out self and parent nodes
-      const parents = new Set(this.getParentsOfNode(node).map(n => n.id));
-      const nodes = this.getAllNodes().filter(n => n.id !== node.id && !parents.has(n.id));
-
-      // get edges from this socket
-      const edges = new Map(this.getEdgesFromNode(node).filter(e => e[1] === index).map(e => [e[2].id, e[3]]));
-
-      const ownType = nodeType.outputs?.[index];
-
-      for (const node of nodes) {
-        const inputs = node?.tmp?.type?.inputs;
-        if (!inputs) continue;
-        for (const key in inputs) {
-
-          const otherType = [inputs[key].type];
-          otherType.push(...(inputs[key].accepts || []));
-
-          if (areSocketsCompatible(ownType, otherType) && edges.get(node.id) !== key) {
-            sockets.push([node, key]);
-          }
-        }
-      }
-    }
-
-    return sockets;
-
-  }
-
-  removeEdge(edge: Edge, { applyDeletion = true }: { applyDeletion?: boolean } = {}) {
-    const id0 = edge[0].id;
-    const sid0 = edge[1];
-    const id2 = edge[2].id;
-    const sid2 = edge[3];
-
-    const _edge = this._edges.find((e) => e[0].id === id0 && e[1] === sid0 && e[2].id === id2 && e[3] === sid2);
-    if (!_edge) return;
-
-    edge[0].tmp = edge[0].tmp || {};
-    if (edge[0].tmp.children) {
-      edge[0].tmp.children = edge[0].tmp.children.filter(n => n.id !== id2);
-    }
-
-    edge[2].tmp = edge[2].tmp || {};
-    if (edge[2].tmp.parents) {
-      edge[2].tmp.parents = edge[2].tmp.parents.filter(n => n.id !== id0);
-    }
-
-    if (applyDeletion) {
-      this.edges.update((edges) => {
-        return edges.filter(e => e !== _edge);
-      });
-      this.execute();
-      this.save();
-    } else {
-      this._edges = this._edges.filter(e => e !== _edge);
-    }
-
-  }
-
-  getEdgesToNode(node: Node) {
-    return this._edges
-      .filter((edge) => edge[2].id === node.id)
-      .map((edge) => {
-        const from = this.getNode(edge[0].id);
-        const to = this.getNode(edge[2].id);
-        if (!from || !to) return;
-        return [from, edge[1], to, edge[3]] as const;
-      })
-      .filter(Boolean) as unknown as [Node, number, Node, string][];
-  }
-
-  getEdgesFromNode(node: Node) {
-    return this._edges
-      .filter((edge) => edge[0].id === node.id)
-      .map((edge) => {
-        const from = this.getNode(edge[0].id);
-        const to = this.getNode(edge[2].id);
-        if (!from || !to) return;
-        return [from, edge[1], to, edge[3]] as const;
-      })
-      .filter(Boolean) as unknown as [Node, number, Node, string][];
-  }
-
-
-}
-
--- a/app/src/lib/graph-interface/graph-state.svelte.ts
+++ b/app/src/lib/graph-interface/graph-state.svelte.ts
@@ -0,0 +1,341 @@
+import type { NodeInstance, Socket } from '@nodarium/types';
+import { getContext, setContext } from 'svelte';
+import { SvelteMap, SvelteSet } from 'svelte/reactivity';
+import type { OrthographicCamera, Vector3 } from 'three';
+import type { GraphManager } from './graph-manager.svelte';
+
+const graphStateKey = Symbol('graph-state');
+export function getGraphState() {
+  return getContext<GraphState>(graphStateKey);
+}
+export function setGraphState(graphState: GraphState) {
+  return setContext(graphStateKey, graphState);
+}
+
+const graphManagerKey = Symbol('graph-manager');
+export function getGraphManager() {
+  return getContext<GraphManager>(graphManagerKey);
+}
+
+export function setGraphManager(manager: GraphManager) {
+  return setContext(graphManagerKey, manager);
+}
+
+type EdgeData = {
+  x1: number;
+  y1: number;
+  points: Vector3[];
+};
+
+export class GraphState {
+  constructor(private graph: GraphManager) {
+    $effect.root(() => {
+      $effect(() => {
+        localStorage.setItem(
+          'cameraPosition',
+          `[${this.cameraPosition[0]},${this.cameraPosition[1]},${this.cameraPosition[2]}]`
+        );
+      });
+    });
+    const storedPosition = localStorage.getItem('cameraPosition');
+    if (storedPosition) {
+      try {
+        const d = JSON.parse(storedPosition);
+        this.cameraPosition[0] = d[0];
+        this.cameraPosition[1] = d[1];
+        this.cameraPosition[2] = d[2];
+      } catch (e) {
+        console.log('Failed to parsed stored camera position', e);
+      }
+    }
+  }
+
+  width = $state(100);
+  height = $state(100);
+
+  hoveredEdgeId = $state<string | null>(null);
+  edges = new SvelteMap<string, EdgeData>();
+
+  wrapper = $state<HTMLDivElement>(null!);
+  rect: DOMRect = $derived(
+    (this.wrapper && this.width && this.height)
+      ? this.wrapper.getBoundingClientRect()
+      : new DOMRect(0, 0, 0, 0)
+  );
+
+  camera = $state<OrthographicCamera>(null!);
+  cameraPosition: [number, number, number] = $state([140, 100, 3.5]);
+
+  clipboard: null | {
+    nodes: NodeInstance[];
+    edges: [number, number, number, string][];
+  } = null;
+
+  cameraBounds = $derived([
+    this.cameraPosition[0] - this.width / this.cameraPosition[2] / 2,
+    this.cameraPosition[0] + this.width / this.cameraPosition[2] / 2,
+    this.cameraPosition[1] - this.height / this.cameraPosition[2] / 2,
+    this.cameraPosition[1] + this.height / this.cameraPosition[2] / 2
+  ]);
+
+  boxSelection = $state(false);
+  edgeEndPosition = $state<[number, number] | null>();
+  addMenuPosition = $state<[number, number] | null>(null);
+
+  snapToGrid = $state(false);
+  showGrid = $state(true);
+  showHelp = $state(false);
+
+  cameraDown = [0, 0];
+  mouseDownNodeId = -1;
+
+  isPanning = $state(false);
+  isDragging = $state(false);
+  hoveredNodeId = $state(-1);
+  mousePosition = $state([0, 0]);
+  mouseDown = $state<[number, number] | null>(null);
+  activeNodeId = $state(-1);
+  selectedNodes = new SvelteSet<number>();
+  activeSocket = $state<Socket | null>(null);
+  hoveredSocket = $state<Socket | null>(null);
+  possibleSockets = $state<Socket[]>([]);
+  possibleSocketIds = $derived(
+    new SvelteSet(this.possibleSockets.map((s) => `${s.node.id}-${s.index}`))
+  );
+
+  getEdges() {
+    return $state.snapshot(this.edges);
+  }
+
+  clearSelection() {
+    this.selectedNodes.clear();
+  }
+
+  isBodyFocused = () => document?.activeElement?.nodeName !== 'INPUT';
+
+  setEdgeGeometry(edgeId: string, x1: number, y1: number, points: Vector3[]) {
+    this.edges.set(edgeId, { x1, y1, points });
+  }
+
+  removeEdgeGeometry(edgeId: string) {
+    this.edges.delete(edgeId);
+  }
+
+  getEdgeData() {
+    return this.edges;
+  }
+
+  updateNodePosition(node: NodeInstance) {
+    if (
+      node.state.x === node.position[0]
+      && node.state.y === node.position[1]
+    ) {
+      delete node.state.x;
+      delete node.state.y;
+    }
+
+    if (node.state['x'] !== undefined && node.state['y'] !== undefined) {
+      if (node.state.ref) {
+        node.state.ref.style.setProperty('--nx', `${node.state.x * 10}px`);
+        node.state.ref.style.setProperty('--ny', `${node.state.y * 10}px`);
+      }
+    } else {
+      if (node.state.ref) {
+        node.state.ref.style.setProperty('--nx', `${node.position[0] * 10}px`);
+        node.state.ref.style.setProperty('--ny', `${node.position[1] * 10}px`);
+      }
+    }
+  }
+
+  getSnapLevel() {
+    const z = this.cameraPosition[2];
+    if (z > 66) {
+      return 8;
+    } else if (z > 55) {
+      return 4;
+    } else if (z > 11) {
+      return 2;
+    }
+    return 1;
+  }
+
+  getSocketPosition(
+    node: NodeInstance,
+    index: string | number
+  ): [number, number] {
+    if (typeof index === 'number') {
+      return [
+        (node?.state?.x ?? node.position[0]) + 20,
+        (node?.state?.y ?? node.position[1]) + 2.5 + 10 * index
+      ];
+    } else {
+      const _index = Object.keys(node.state?.type?.inputs || {}).indexOf(index);
+      return [
+        node?.state?.x ?? node.position[0],
+        (node?.state?.y ?? node.position[1]) + 10 + 10 * _index
+      ];
+    }
+  }
+
+  private nodeHeightCache: Record<string, number> = {};
+  getNodeHeight(nodeTypeId: string) {
+    if (nodeTypeId in this.nodeHeightCache) {
+      return this.nodeHeightCache[nodeTypeId];
+    }
+    const node = this.graph.getNodeType(nodeTypeId);
+    if (!node?.inputs) {
+      return 5;
+    }
+    const height = 5
+      + 10
+        * Object.keys(node.inputs).filter(
+          (p) =>
+            p !== 'seed'
+            && node?.inputs
+            && !(node?.inputs?.[p] !== undefined && 'setting' in node.inputs[p])
+            && node.inputs[p].hidden !== true
+        ).length;
+    this.nodeHeightCache[nodeTypeId] = height;
+    return height;
+  }
+
+  copyNodes() {
+    if (this.activeNodeId === -1 && !this.selectedNodes?.size) {
+      return;
+    }
+    let nodes = [
+      this.activeNodeId,
+      ...(this.selectedNodes?.values() || [])
+    ]
+      .map((id) => this.graph.getNode(id))
+      .filter(b => !!b);
+
+    const edges = this.graph.getEdgesBetweenNodes(nodes);
+    nodes = nodes.map((node) => ({
+      ...node,
+      position: [
+        this.mousePosition[0] - node.position[0],
+        this.mousePosition[1] - node.position[1]
+      ],
+      tmp: undefined
+    }));
+
+    this.clipboard = {
+      nodes: nodes,
+      edges: edges
+    };
+  }
+
+  pasteNodes() {
+    if (!this.clipboard) return;
+
+    const nodes = this.clipboard.nodes
+      .map((node) => {
+        node.position[0] = this.mousePosition[0] - node.position[0];
+        node.position[1] = this.mousePosition[1] - node.position[1];
+        return node;
+      })
+      .filter(Boolean) as NodeInstance[];
+
+    const newNodes = this.graph.createGraph(nodes, this.clipboard.edges);
+    this.selectedNodes.clear();
+    for (const node of newNodes) {
+      this.selectedNodes.add(node.id);
+    }
+  }
+
+  setDownSocket(socket: Socket) {
+    this.activeSocket = socket;
+
+    let { node, index, position } = socket;
+
+    // remove existing edge
+    if (typeof index === 'string') {
+      const edges = this.graph.getEdgesToNode(node);
+      for (const edge of edges) {
+        if (edge[3] === index) {
+          node = edge[0];
+          index = edge[1];
+          position = this.getSocketPosition(node, index);
+          this.graph.removeEdge(edge);
+          break;
+        }
+      }
+    }
+
+    this.mouseDown = position;
+    this.activeSocket = {
+      node,
+      index,
+      position
+    };
+
+    this.possibleSockets = this.graph
+      .getPossibleSockets(this.activeSocket)
+      .map(([node, index]) => {
+        return {
+          node,
+          index,
+          position: this.getSocketPosition(node, index)
+        };
+      });
+  }
+
+  projectScreenToWorld(x: number, y: number): [number, number] {
+    return [
+      this.cameraPosition[0]
+      + (x - this.width / 2) / this.cameraPosition[2],
+      this.cameraPosition[1]
+      + (y - this.height / 2) / this.cameraPosition[2]
+    ];
+  }
+
+  getNodeIdFromEvent(event: MouseEvent) {
+    let clickedNodeId = -1;
+
+    const mx = event.clientX - this.rect.x;
+    const my = event.clientY - this.rect.y;
+
+    if (event.button === 0) {
+      // check if the clicked element is a node
+      if (event.target instanceof HTMLElement) {
+        const nodeElement = event.target.closest('.node');
+        const nodeId = nodeElement?.getAttribute?.('data-node-id');
+        if (nodeId) {
+          clickedNodeId = parseInt(nodeId, 10);
+        }
+      }
+
+      // if we do not have an active node,
+      // we are going to check if we clicked on a node by coordinates
+      if (clickedNodeId === -1) {
+        const [downX, downY] = this.projectScreenToWorld(mx, my);
+        for (const node of this.graph.nodes.values()) {
+          const x = node.position[0];
+          const y = node.position[1];
+          const height = this.getNodeHeight(node.type);
+          if (downX > x && downX < x + 20 && downY > y && downY < y + height) {
+            clickedNodeId = node.id;
+            break;
+          }
+        }
+      }
+    }
+    return clickedNodeId;
+  }
+
+  isNodeInView(node: NodeInstance) {
+    const height = this.getNodeHeight(node.type);
+    const width = 20;
+    return (
+      node.position[0] > this.cameraBounds[0] - width
+      && node.position[0] < this.cameraBounds[1]
+      && node.position[1] > this.cameraBounds[2] - height
+      && node.position[1] < this.cameraBounds[3]
+    );
+  }
+
+  openNodePalette() {
+    this.addMenuPosition = [this.mousePosition[0], this.mousePosition[1]];
+  }
+}
--- a/app/src/lib/graph-interface/graph/Graph.svelte
+++ b/app/src/lib/graph-interface/graph/Graph.svelte
--- a/app/src/lib/graph-interface/graph/GraphView.svelte
+++ b/app/src/lib/graph-interface/graph/GraphView.svelte
@@ -1,94 +0,0 @@
-<script lang="ts">
-  import type { Edge as EdgeType, Node as NodeType } from "@nodes/types";
-  import { HTML } from "@threlte/extras";
-  import Edge from "../edges/Edge.svelte";
-  import Node from "../node/Node.svelte";
-  import { getContext, onMount } from "svelte";
-  import type { Writable } from "svelte/store";
-  import { getGraphState } from "./state.svelte";
-  import { useThrelte } from "@threlte/core";
-  import { appSettings } from "$lib/settings/app-settings.svelte";
-
-  type Props = {
-    nodes: Writable<Map<number, NodeType>>;
-    edges: Writable<EdgeType[]>;
-    cameraPosition: [number, number, number];
-  };
-
-  const { nodes, edges, cameraPosition = [0, 0, 4] }: Props = $props();
-
-  const { invalidate } = useThrelte();
-
-  $effect(() => {
-    appSettings.theme;
-    invalidate();
-  });
-
-  const graphState = getGraphState();
-
-  const isNodeInView = getContext<(n: NodeType) => boolean>("isNodeInView");
-
-  const getSocketPosition =
-    getContext<(node: NodeType, index: string | number) => [number, number]>(
-      "getSocketPosition",
-    );
-
-  function getEdgePosition(edge: EdgeType) {
-    const pos1 = getSocketPosition(edge[0], edge[1]);
-    const pos2 = getSocketPosition(edge[2], edge[3]);
-    return [pos1[0], pos1[1], pos2[0], pos2[1]];
-  }
-
-  onMount(() => {
-    for (const node of $nodes.values()) {
-      if (node?.tmp?.ref) {
-        node.tmp.ref.style.setProperty("--nx", `${node.position[0] * 10}px`);
-        node.tmp.ref.style.setProperty("--ny", `${node.position[1] * 10}px`);
-      }
-    }
-  });
-</script>
-
-{#each $edges as edge (`${edge[0].id}-${edge[1]}-${edge[2].id}-${edge[3]}`)}
-  {@const pos = getEdgePosition(edge)}
-  {@const [x1, y1, x2, y2] = pos}
-  <Edge
-    z={cameraPosition[2]}
-    from={{
-      x: x1,
-      y: y1,
-    }}
-    to={{
-      x: x2,
-      y: y2,
-    }}
-  />
-{/each}
-
-<HTML transform={false}>
-  <div
-    role="tree"
-    id="graph"
-    tabindex="0"
-    class="wrapper"
-    style:transform={`scale(${cameraPosition[2] * 0.1})`}
-    class:hovering-sockets={graphState.activeSocket}
-  >
-    {#each $nodes.values() as node (node.id)}
-      <Node
-        {node}
-        inView={cameraPosition && isNodeInView(node)}
-        z={cameraPosition[2]}
-      />
-    {/each}
-  </div>
-</HTML>
-
-<style>
-  .wrapper {
-    position: absolute;
-    z-index: 100;
-    width: 0px;
-    height: 0px;
-  }
-</style>
--- a/app/src/lib/graph-interface/graph/Wrapper.svelte
+++ b/app/src/lib/graph-interface/graph/Wrapper.svelte
@@ -1,29 +1,25 @@
 <script lang="ts">
-  import type { Graph, Node, NodeRegistry } from "@nodes/types";
-  import GraphEl from "./Graph.svelte";
-  import { GraphManager } from "../graph-manager.js";
-  import { setContext } from "svelte";
-  import { debounce } from "$lib/helpers";
-  import { createKeyMap } from "$lib/helpers/createKeyMap";
-  import { GraphState } from "./state.svelte";
-
-  const graphState = new GraphState();
-  setContext("graphState", graphState);
+  import { createKeyMap } from '$lib/helpers/createKeyMap';
+  import type { Graph, NodeInstance, NodeRegistry } from '@nodarium/types';
+  import { GraphManager } from '../graph-manager.svelte';
+  import { GraphState, setGraphManager, setGraphState } from '../graph-state.svelte';
+  import { setupKeymaps } from '../keymaps';
+  import GraphEl from './Graph.svelte';

  type Props = {
-    graph: Graph;
+    graph?: Graph;
    registry: NodeRegistry;

-    settings?: Record<string, any>;
+    settings?: Record<string, unknown>;

-    activeNode?: Node;
+    activeNode?: NodeInstance;
    showGrid?: boolean;
    snapToGrid?: boolean;
    showHelp?: boolean;
-    settingTypes?: Record<string, any>;
+    settingTypes?: Record<string, unknown>;

    onsave?: (save: Graph) => void;
-    onresult?: (result: any) => void;
+    onresult?: (result: unknown) => void;
  };

  let {
@@ -31,19 +27,30 @@
    registry,
    settings = $bindable(),
    activeNode = $bindable(),
-    showGrid,
-    snapToGrid,
+    showGrid = $bindable(true),
+    snapToGrid = $bindable(true),
    showHelp = $bindable(false),
    settingTypes = $bindable(),
    onsave,
-    onresult,
+    onresult
  }: Props = $props();

  export const keymap = createKeyMap([]);
-  setContext("keymap", keymap);

+  // svelte-ignore state_referenced_locally
  export const manager = new GraphManager(registry);
-  setContext("graphManager", manager);
+  setGraphManager(manager);
+
+  const graphState = new GraphState(manager);
+  $effect(() => {
+    graphState.showGrid = showGrid;
+    graphState.snapToGrid = snapToGrid;
+    graphState.showHelp = showHelp;
+  });
+
+  setGraphState(graphState);
+
+  setupKeymaps(keymap, manager, graphState);

  $effect(() => {
    if (graphState.activeNodeId !== -1) {
@@ -53,26 +60,27 @@
    }
  });

-  const updateSettings = debounce((s) => {
-    manager.setSettings(s);
-  }, 200);
-
  $effect(() => {
-    if (settingTypes && settings) {
-      updateSettings($state.snapshot(settings));
+    if (!graphState.addMenuPosition) {
+      graphState.edgeEndPosition = null;
+      graphState.activeSocket = null;
    }
  });

-  manager.on("settings", (_settings) => {
+  manager.on('settings', (_settings) => {
    settingTypes = { ...settingTypes, ..._settings.types };
    settings = _settings.values;
  });

-  manager.on("result", (result) => onresult?.(result));
+  manager.on('result', (result) => onresult?.(result));

-  manager.on("save", (save) => onsave?.(save));
+  manager.on('save', (save) => onsave?.(save));

-  manager.load(graph);
+  $effect(() => {
+    if (graph) {
+      manager.load(graph);
+    }
+  });
 </script>

-<GraphEl bind:showGrid bind:snapToGrid bind:showHelp />
+<GraphEl {keymap} />
--- a/app/src/lib/graph-interface/graph/colors.svelte.ts
+++ b/app/src/lib/graph-interface/graph/colors.svelte.ts
@@ -1,32 +1,34 @@
-import { appSettings } from "$lib/settings/app-settings.svelte";
-import { Color, LinearSRGBColorSpace } from "three";
+import { appSettings } from '$lib/settings/app-settings.svelte';
+import { Color, LinearSRGBColorSpace } from 'three';

 const variables = [
-  "layer-0",
-  "layer-1",
-  "layer-2",
-  "layer-3",
-  "outline",
-  "active",
-  "selected",
-  "edge",
+  'layer-0',
+  'layer-1',
+  'layer-2',
+  'layer-3',
+  'outline',
+  'active',
+  'selected',
+  'edge'
 ] as const;

-function getColor(variable: typeof variables[number]) {
+function getColor(variable: (typeof variables)[number]) {
  const style = getComputedStyle(document.body.parentElement!);
-  let color = style.getPropertyValue(`--${variable}`);
+  const color = style.getPropertyValue(`--color-${variable}`);
  return new Color().setStyle(color, LinearSRGBColorSpace);
 }

-export const colors = Object.fromEntries(variables.map(v => [v, getColor(v)])) as Record<typeof variables[number], Color>;
+export const colors = Object.fromEntries(
+  variables.map((v) => [v, getColor(v)])
+) as Record<(typeof variables)[number], Color>;

 $effect.root(() => {
  $effect(() => {
-    if (!appSettings.theme || !("getComputedStyle" in globalThis)) return;
+    if (!appSettings.value.theme || !('getComputedStyle' in globalThis)) return;
    const style = getComputedStyle(document.body.parentElement!);
    for (const v of variables) {
-      const hex = style.getPropertyValue(`--${v}`);
+      const hex = style.getPropertyValue(`--color-${v}`);
      colors[v].setStyle(hex, LinearSRGBColorSpace);
    }
  });
-})
+});
--- a/app/src/lib/graph-interface/graph/constants.ts
+++ b/app/src/lib/graph-interface/graph/constants.ts
@@ -0,0 +1,3 @@
+export const minZoom = 1;
+export const maxZoom = 40;
+export const zoomSpeed = 2;
--- a/app/src/lib/graph-interface/graph/context.ts
+++ b/app/src/lib/graph-interface/graph/context.ts
@@ -1,6 +0,0 @@
-import type { GraphManager } from "../graph-manager.js";
-import { getContext } from "svelte";
-
-export function getGraphManager(): GraphManager {
-  return getContext("graphManager");
-}
--- a/app/src/lib/graph-interface/graph/drop.events.ts
+++ b/app/src/lib/graph-interface/graph/drop.events.ts
@@ -0,0 +1,109 @@
+import { GraphSchema, type NodeId } from '@nodarium/types';
+import type { GraphManager } from '../graph-manager.svelte';
+import type { GraphState } from '../graph-state.svelte';
+
+export class FileDropEventManager {
+  constructor(
+    private graph: GraphManager,
+    private state: GraphState
+  ) {}
+
+  handleFileDrop(event: DragEvent) {
+    event.preventDefault();
+    this.state.isDragging = false;
+    if (!event.dataTransfer) return;
+    const nodeId = event.dataTransfer.getData('data/node-id') as NodeId;
+    let mx = event.clientX - this.state.rect.x;
+    let my = event.clientY - this.state.rect.y;
+
+    if (nodeId) {
+      const nodeOffsetX = event.dataTransfer.getData('data/node-offset-x');
+      const nodeOffsetY = event.dataTransfer.getData('data/node-offset-y');
+      if (nodeOffsetX && nodeOffsetY) {
+        mx += parseInt(nodeOffsetX);
+        my += parseInt(nodeOffsetY);
+      }
+
+      let props = {};
+      const rawNodeProps = event.dataTransfer.getData('data/node-props');
+      if (rawNodeProps) {
+        try {
+          props = JSON.parse(rawNodeProps);
+        } catch (e) {
+          console.error('Failed to parse node dropped', e);
+        }
+      }
+
+      const pos = this.state.projectScreenToWorld(mx, my);
+      this.graph.registry.load([nodeId]).then(() => {
+        this.graph.createNode({
+          type: nodeId,
+          props,
+          position: pos
+        });
+      });
+    } else if (event.dataTransfer.files.length) {
+      const file = event.dataTransfer.files[0];
+
+      if (file.type === 'application/wasm') {
+        const reader = new FileReader();
+        reader.onload = async (e) => {
+          const buffer = e.target?.result;
+          if (buffer?.constructor === ArrayBuffer) {
+            const nodeType = await this.graph.registry.register(nodeId, buffer);
+
+            this.graph.createNode({
+              type: nodeType.id,
+              props: {},
+              position: this.state.projectScreenToWorld(mx, my)
+            });
+          }
+        };
+        reader.readAsArrayBuffer(file);
+      } else if (file.type === 'application/json') {
+        const reader = new FileReader();
+        reader.onload = (e) => {
+          const buffer = e.target?.result as ArrayBuffer;
+          if (buffer) {
+            const state = GraphSchema.parse(JSON.parse(buffer.toString()));
+            this.graph.load(state);
+          }
+        };
+        reader.readAsText(file);
+      }
+    }
+  }
+
+  handleMouseLeave() {
+    this.state.isDragging = false;
+    this.state.isPanning = false;
+  }
+
+  handleDragEnter(e: DragEvent) {
+    e.preventDefault();
+    this.state.isDragging = true;
+    this.state.isPanning = false;
+  }
+
+  handleDragOver(e: DragEvent) {
+    e.preventDefault();
+    this.state.isDragging = true;
+    this.state.isPanning = false;
+  }
+
+  handleDragEnd(e: DragEvent) {
+    e.preventDefault();
+    this.state.isDragging = true;
+    this.state.isPanning = false;
+  }
+
+  getEventListenerProps() {
+    return {
+      ondragenter: (ev: DragEvent) => this.handleDragEnter(ev),
+      ondragover: (ev: DragEvent) => this.handleDragOver(ev),
+      ondragexit: (ev: DragEvent) => this.handleDragEnd(ev),
+      ondrop: (ev: DragEvent) => this.handleFileDrop(ev),
+      onmouseleave: () => this.handleMouseLeave()
+    };
+  }
+}
--- a/app/src/lib/graph-interface/graph/edge.events.ts
+++ b/app/src/lib/graph-interface/graph/edge.events.ts
@@ -0,0 +1,117 @@
+import type { Box } from '@nodarium/types';
+import type { GraphManager } from '../graph-manager.svelte';
+import type { GraphState } from '../graph-state.svelte';
+import { distanceFromPointToSegment } from '../helpers';
+
+export class EdgeInteractionManager {
+  constructor(
+    private graph: GraphManager,
+    private state: GraphState
+  ) {}
+
+  private MIN_DISTANCE = 3;
+
+  private _boundingBoxes = new Map<string, Box>();
+
+  handleMouseDown() {
+    this._boundingBoxes.clear();
+
+    const possibleEdges = this.graph
+      .getPossibleDropOnEdges(this.state.activeNodeId)
+      .map(e => this.graph.getEdgeId(e));
+
+    const edges = this.state.getEdges();
+    for (const edge of edges) {
+      const edgeId = edge[0];
+      if (!possibleEdges.includes(edgeId)) {
+        edges.delete(edgeId);
+      }
+    }
+
+    for (const [edgeId, data] of edges) {
+      const points = data.points;
+      let minX = points[0].x + data.x1;
+      let maxX = points[0].x + data.x1;
+      let minY = points[0].z + data.y1;
+      let maxY = points[0].z + data.y1;
+
+      // Iterate through all points to find the true bounds
+      for (let i = 0; i < points.length; i++) {
+        const x = data.x1 + points[i].x;
+        const y = data.y1 + points[i].z;
+        if (x < minX) minX = x;
+        if (x > maxX) maxX = x;
+        if (y < minY) minY = y;
+        if (y > maxY) maxY = y;
+      }
+
+      const boundingBox = {
+        minX: minX - this.MIN_DISTANCE,
+        maxX: maxX + this.MIN_DISTANCE,
+        minY: minY - this.MIN_DISTANCE,
+        maxY: maxY + this.MIN_DISTANCE
+      };
+
+      this._boundingBoxes.set(edgeId, boundingBox);
+    }
+  }
+
+  handleMouseMove() {
+    const [mouseX, mouseY] = this.state.mousePosition;
+    const hoveredEdgeIds: string[] = [];
+
+    const edges = this.state.getEdges();
+
+    // Check if mouse is inside any bounding box
+    for (const [edgeId, box] of this._boundingBoxes) {
+      const isInside = mouseX >= box.minX
+        && mouseX <= box.maxX
+        && mouseY >= box.minY
+        && mouseY <= box.maxY;
+
+      if (isInside) {
+        hoveredEdgeIds.push(edgeId);
+      }
+    }
+
+    let hoveredEdgeId: string | null = null;
+    let hoveredEdgeDistance = Infinity;
+
+    const DENSITY = 10; // higher DENSITY = less points checked (yes density might not be the best name :-)
+    for (const edgeId of hoveredEdgeIds) {
+      const edge = edges.get(edgeId)!;
+      for (let i = 0; i < edge.points.length - DENSITY; i += DENSITY) {
+        const pointAx = edge.points[i].x + edge.x1;
+        const pointAy = edge.points[i].z + edge.y1;
+        const pointBx = edge.points[i + DENSITY].x + edge.x1;
+        const pointBy = edge.points[i + DENSITY].z + edge.y1;
+        const distance = distanceFromPointToSegment(
+          pointAx,
+          pointAy,
+          pointBx,
+          pointBy,
+          mouseX,
+          mouseY
+        );
+        if (distance < this.MIN_DISTANCE) {
+          if (distance < hoveredEdgeDistance) {
+            hoveredEdgeDistance = distance;
+            hoveredEdgeId = edgeId;
+          }
+        }
+      }
+    }
+
+    this.state.hoveredEdgeId = hoveredEdgeId;
+  }
+
+  handleMouseUp() {
+    if (this.state.hoveredEdgeId) {
+      const edge = this.graph.getEdgeById(this.state.hoveredEdgeId);
+      if (edge) {
+        this.graph.dropNodeOnEdge(this.state.activeNodeId, edge);
+      }
+      this.state.hoveredEdgeId = null;
+    }
+  }
+}
--- a/app/src/lib/graph-interface/graph/mouse.events.ts
+++ b/app/src/lib/graph-interface/graph/mouse.events.ts
@@ -0,0 +1,398 @@
+import { animate, lerp } from '$lib/helpers';
+import { type NodeInstance } from '@nodarium/types';
+import type { GraphManager } from '../graph-manager.svelte';
+import { type GraphState } from '../graph-state.svelte';
+import { snapToGrid as snapPointToGrid } from '../helpers';
+import { maxZoom, minZoom, zoomSpeed } from './constants';
+import { EdgeInteractionManager } from './edge.events';
+
+export class MouseEventManager {
+  edgeInteractionManager: EdgeInteractionManager;
+
+  constructor(
+    private graph: GraphManager,
+    private state: GraphState
+  ) {
+    this.edgeInteractionManager = new EdgeInteractionManager(graph, state);
+  }
+
+  handleWindowMouseUp(event: MouseEvent) {
+    this.edgeInteractionManager.handleMouseUp();
+    this.state.isPanning = false;
+    if (!this.state.mouseDown) return;
+
+    const activeNode = this.graph.getNode(this.state.activeNodeId);
+
+    const clickedNodeId = this.state.getNodeIdFromEvent(event);
+
+    if (clickedNodeId !== -1) {
+      if (activeNode) {
+        if (!activeNode?.state?.isMoving && !event.ctrlKey && !event.shiftKey) {
+          this.state.activeNodeId = clickedNodeId;
+          this.state.clearSelection();
+        }
+      }
+    }
+
+    if (activeNode?.state?.isMoving) {
+      activeNode.state = activeNode.state || {};
+      activeNode.state.isMoving = false;
+      if (this.state.snapToGrid) {
+        const snapLevel = this.state.getSnapLevel();
+        activeNode.position[0] = snapPointToGrid(
+          activeNode?.state?.x ?? activeNode.position[0],
+          5 / snapLevel
+        );
+        activeNode.position[1] = snapPointToGrid(
+          activeNode?.state?.y ?? activeNode.position[1],
+          5 / snapLevel
+        );
+      } else {
+        activeNode.position[0] = activeNode?.state?.x ?? activeNode.position[0];
+        activeNode.position[1] = activeNode?.state?.y ?? activeNode.position[1];
+      }
+      const nodes = [
+        ...[...(this.state.selectedNodes?.values() || [])].map((id) => this.graph.getNode(id))
+      ] as NodeInstance[];
+
+      const vec = [
+        activeNode.position[0] - (activeNode?.state.x || 0),
+        activeNode.position[1] - (activeNode?.state.y || 0)
+      ];
+
+      for (const node of nodes) {
+        if (!node) continue;
+        node.state = node.state || {};
+        const { x, y } = node.state;
+        if (x !== undefined && y !== undefined) {
+          node.position[0] = x + vec[0];
+          node.position[1] = y + vec[1];
+        }
+      }
+      nodes.push(activeNode);
+      animate(500, (a: number) => {
+        for (const node of nodes) {
+          if (
+            node?.state
+            && node.state['x'] !== undefined
+            && node.state['y'] !== undefined
+          ) {
+            node.state.x = lerp(node.state.x, node.position[0], a);
+            node.state.y = lerp(node.state.y, node.position[1], a);
+            this.state.updateNodePosition(node);
+            if (node?.state?.isMoving) {
+              return false;
+            }
+          }
+        }
+      });
+      this.graph.save();
+    } else if (this.state.hoveredSocket && this.state.activeSocket) {
+      if (
+        typeof this.state.hoveredSocket.index === 'number'
+        && typeof this.state.activeSocket.index === 'string'
+      ) {
+        this.graph.createEdge(
+          this.state.hoveredSocket.node,
+          this.state.hoveredSocket.index || 0,
+          this.state.activeSocket.node,
+          this.state.activeSocket.index
+        );
+      } else if (
+        typeof this.state.activeSocket.index == 'number'
+        && typeof this.state.hoveredSocket.index === 'string'
+      ) {
+        this.graph.createEdge(
+          this.state.activeSocket.node,
+          this.state.activeSocket.index || 0,
+          this.state.hoveredSocket.node,
+          this.state.hoveredSocket.index
+        );
+      }
+      this.graph.save();
+    } else if (this.state.activeSocket && event.ctrlKey) {
+      // Handle automatic adding of nodes on ctrl+mouseUp
+      this.state.edgeEndPosition = [
+        this.state.mousePosition[0],
+        this.state.mousePosition[1]
+      ];
+
+      if (typeof this.state.activeSocket.index === 'number') {
+        this.state.addMenuPosition = [
+          this.state.mousePosition[0],
+          this.state.mousePosition[1] - 25 / this.state.cameraPosition[2]
+        ];
+      } else {
+        this.state.addMenuPosition = [
+          this.state.mousePosition[0] - 155 / this.state.cameraPosition[2],
+          this.state.mousePosition[1] - 25 / this.state.cameraPosition[2]
+        ];
+      }
+      return;
+    }
+
+    // check if camera moved
+    if (
+      clickedNodeId === -1
+      && !this.state.boxSelection
+      && this.state.cameraDown[0] === this.state.cameraPosition[0]
+      && this.state.cameraDown[1] === this.state.cameraPosition[1]
+      && this.state.isBodyFocused()
+    ) {
+      this.state.activeNodeId = -1;
+      this.state.clearSelection();
+    }
+
+    this.state.mouseDown = null;
+    this.state.boxSelection = false;
+    this.state.activeSocket = null;
+    this.state.possibleSockets = [];
+    this.state.hoveredSocket = null;
+    this.state.addMenuPosition = null;
+  }
+
+  handleContextMenu(event: MouseEvent) {
+    if (!this.state.addMenuPosition) {
+      event.preventDefault();
+      this.state.openNodePalette();
+    }
+  }
+
+  handleMouseDown(event: MouseEvent) {
+    // Right click
+    if (event.button === 2) {
+      return;
+    }
+
+    if (this.state.mouseDown) return;
+    this.state.edgeEndPosition = null;
+
+    if (event.target instanceof HTMLElement) {
+      if (
+        event.target.nodeName !== 'CANVAS'
+        && !event.target.classList.contains('node')
+        && !event.target.classList.contains('content')
+      ) {
+        return;
+      }
+    }
+
+    const mx = event.clientX - this.state.rect.x;
+    const my = event.clientY - this.state.rect.y;
+
+    this.state.mouseDown = [mx, my];
+    this.state.cameraDown[0] = this.state.cameraPosition[0];
+    this.state.cameraDown[1] = this.state.cameraPosition[1];
+
+    const clickedNodeId = this.state.getNodeIdFromEvent(event);
+    this.state.mouseDownNodeId = clickedNodeId;
+
+    // if we clicked on a node
+    if (clickedNodeId !== -1) {
+      if (this.state.activeNodeId === -1) {
+        this.state.activeNodeId = clickedNodeId;
+        // if the selected node is the same as the clicked node
+      } else if (this.state.activeNodeId === clickedNodeId) {
+        // $activeNodeId = -1;
+        // if the clicked node is different from the selected node and secondary
+      } else if (event.ctrlKey) {
+        this.state.selectedNodes.add(this.state.activeNodeId);
+        this.state.selectedNodes.delete(clickedNodeId);
+        this.state.activeNodeId = clickedNodeId;
+        // select the node
+      } else if (event.shiftKey) {
+        const activeNode = this.graph.getNode(this.state.activeNodeId);
+        const newNode = this.graph.getNode(clickedNodeId);
+        if (activeNode && newNode) {
+          const edge = this.graph.getNodesBetween(activeNode, newNode);
+          if (edge) {
+            this.state.selectedNodes.clear();
+            for (const node of edge) {
+              this.state.selectedNodes.add(node.id);
+            }
+            this.state.selectedNodes.add(clickedNodeId);
+          }
+        }
+      } else if (!this.state.selectedNodes.has(clickedNodeId)) {
+        this.state.activeNodeId = clickedNodeId;
+        this.state.clearSelection();
+      }
+      this.edgeInteractionManager.handleMouseDown();
+    } else if (event.ctrlKey) {
+      this.state.boxSelection = true;
+    }
+
+    const node = this.graph.getNode(this.state.activeNodeId);
+    if (!node) return;
+    node.state = node.state || {};
+    node.state.downX = node.position[0];
+    node.state.downY = node.position[1];
+
+    if (this.state.selectedNodes) {
+      for (const nodeId of this.state.selectedNodes) {
+        const n = this.graph.getNode(nodeId);
+        if (!n) continue;
+        n.state = n.state || {};
+        n.state.downX = n.position[0];
+        n.state.downY = n.position[1];
+      }
+    }
+
+    this.state.edgeEndPosition = null;
+  }
+
+  handleWindowMouseMove(event: MouseEvent) {
+    const mx = event.clientX - this.state.rect.x;
+    const my = event.clientY - this.state.rect.y;
+
+    this.state.mousePosition = this.state.projectScreenToWorld(mx, my);
+    this.state.hoveredNodeId = this.state.getNodeIdFromEvent(event);
+
+    if (!this.state.mouseDown) return;
+
+    // we are creating a new edge here
+    if (this.state.activeSocket || this.state.possibleSockets?.length) {
+      let smallestDist = 1000;
+      let _socket;
+      for (const socket of this.state.possibleSockets) {
+        const dist = Math.sqrt(
+          (socket.position[0] - this.state.mousePosition[0]) ** 2
+            + (socket.position[1] - this.state.mousePosition[1]) ** 2
+        );
+        if (dist < smallestDist) {
+          smallestDist = dist;
+          _socket = socket;
+        }
+      }
+
+      if (_socket && smallestDist < 0.9) {
+        this.state.mousePosition = _socket.position;
+        this.state.hoveredSocket = _socket;
+      } else {
+        this.state.hoveredSocket = null;
+      }
+      return;
+    }
+
+    // handle box selection
+    if (this.state.boxSelection) {
+      event.preventDefault();
+      event.stopPropagation();
+      const mouseD = this.state.projectScreenToWorld(
+        this.state.mouseDown[0],
+        this.state.mouseDown[1]
+      );
+      const x1 = Math.min(mouseD[0], this.state.mousePosition[0]);
+      const x2 = Math.max(mouseD[0], this.state.mousePosition[0]);
+      const y1 = Math.min(mouseD[1], this.state.mousePosition[1]);
+      const y2 = Math.max(mouseD[1], this.state.mousePosition[1]);
+      for (const node of this.graph.nodes.values()) {
+        if (!node?.state) continue;
+        const x = node.position[0];
+        const y = node.position[1];
+        const height = this.state.getNodeHeight(node.type);
+        if (x > x1 - 20 && x < x2 && y > y1 - height && y < y2) {
+          this.state.selectedNodes?.add(node.id);
+        } else {
+          this.state.selectedNodes?.delete(node.id);
+        }
+      }
+      return;
+    }
+
+    // here we are handling dragging of nodes
+    if (this.state.activeNodeId !== -1 && this.state.mouseDownNodeId !== -1) {
+      this.edgeInteractionManager.handleMouseMove();
+      const node = this.graph.getNode(this.state.activeNodeId);
+      if (!node || event.buttons !== 1) return;
+
+      node.state = node.state || {};
+
+      const oldX = node.state.downX || 0;
+      const oldY = node.state.downY || 0;
+
+      let newX = oldX + (mx - this.state.mouseDown[0]) / this.state.cameraPosition[2];
+      let newY = oldY + (my - this.state.mouseDown[1]) / this.state.cameraPosition[2];
+
+      if (event.ctrlKey) {
+        const snapLevel = this.state.getSnapLevel();
+        if (this.state.snapToGrid) {
+          newX = snapPointToGrid(newX, 5 / snapLevel);
+          newY = snapPointToGrid(newY, 5 / snapLevel);
+        }
+      }
+
+      if (!node.state.isMoving) {
+        const dist = Math.sqrt((oldX - newX) ** 2 + (oldY - newY) ** 2);
+        if (dist > 0.2) {
+          node.state.isMoving = true;
+        }
+      }
+
+      const vecX = oldX - newX;
+      const vecY = oldY - newY;
+
+      if (this.state.selectedNodes?.size) {
+        for (const nodeId of this.state.selectedNodes) {
+          const n = this.graph.getNode(nodeId);
+          if (!n?.state) continue;
+          n.state.x = (n?.state?.downX || 0) - vecX;
+          n.state.y = (n?.state?.downY || 0) - vecY;
+          this.state.updateNodePosition(n);
+        }
+      }
+
+      node.state.x = newX;
+      node.state.y = newY;
+
+      this.state.updateNodePosition(node);
+
+      return;
+    }
+
+    // here we are handling panning of camera
+    this.state.isPanning = true;
+    const newX = this.state.cameraDown[0]
+      - (mx - this.state.mouseDown[0]) / this.state.cameraPosition[2];
+    const newY = this.state.cameraDown[1]
+      - (my - this.state.mouseDown[1]) / this.state.cameraPosition[2];
+
+    this.state.cameraPosition[0] = newX;
+    this.state.cameraPosition[1] = newY;
+  }
+
+  handleMouseScroll(event: WheelEvent) {
+    const bodyIsFocused = document.activeElement === document.body
+      || document.activeElement === this.state.wrapper
+      || document?.activeElement?.id === 'graph';
+    if (!bodyIsFocused) return;
+
+    // Define zoom speed and clamp it between -1 and 1
+    const isNegative = event.deltaY < 0;
+    const normalizedDelta = Math.abs(event.deltaY * 0.01);
+    const delta = Math.pow(0.95, zoomSpeed * normalizedDelta);
+
+    // Calculate new zoom level and clamp it between minZoom and maxZoom
+    const newZoom = Math.max(
+      minZoom,
+      Math.min(
+        maxZoom,
+        isNegative
+          ? this.state.cameraPosition[2] / delta
+          : this.state.cameraPosition[2] * delta
+      )
+    );
+
+    // Calculate the ratio of the new zoom to the original zoom
+    const zoomRatio = newZoom / this.state.cameraPosition[2];
+
+    // Update camera position and zoom level
+    this.state.cameraPosition[0] = this.state.mousePosition[0]
+      - (this.state.mousePosition[0] - this.state.cameraPosition[0])
+        / zoomRatio;
+    this.state.cameraPosition[1] = this.state.mousePosition[1]
+      - (this.state.mousePosition[1] - this.state.cameraPosition[1])
+        / zoomRatio;
+    this.state.cameraPosition[2] = newZoom;
+  }
+}
--- a/app/src/lib/graph-interface/graph/state.svelte.ts
+++ b/app/src/lib/graph-interface/graph/state.svelte.ts
@@ -1,22 +0,0 @@
-import type { Socket } from "@nodes/types";
-import { getContext } from "svelte";
-import { SvelteSet } from 'svelte/reactivity';
-
-export function getGraphState() {
-  return getContext<GraphState>("graphState");
-}
-
-export class GraphState {
-  activeNodeId = $state(-1);
-  selectedNodes = new SvelteSet<number>();
-  activeSocket = $state<Socket | null>(null);
-  hoveredSocket = $state<Socket | null>(null);
-  possibleSockets = $state<Socket[]>([]);
-  possibleSocketIds = $derived(new Set(
-    this.possibleSockets.map((s) => `${s.node.id}-${s.index}`),
-  ));
-  clearSelection() {
-    this.selectedNodes.clear();
-  }
-}
-
--- a/app/src/lib/graph-interface/helpers/EventEmitter.ts
+++ b/app/src/lib/graph-interface/helpers/EventEmitter.ts
@@ -1,15 +1,15 @@
-import throttle from './throttle.js';
+import throttle from '$lib/helpers/throttle';

 type EventMap = Record<string, unknown>;
 type EventKey<T extends EventMap> = string & keyof T;
 type EventReceiver<T> = (params: T, stuff?: Record<string, unknown>) => unknown;

-
-export default class EventEmitter<T extends EventMap = { [key: string]: unknown }> {
+export default class EventEmitter<
+  T extends EventMap = { [key: string]: unknown }
+> {
  index = 0;
  public eventMap: T = {} as T;
-  constructor() {
-  }
+  constructor() {}

  private cbs: { [key: string]: ((data?: unknown) => unknown)[] } = {};
  private cbsOnce: { [key: string]: ((data?: unknown) => unknown)[] } = {};
@@ -29,16 +29,20 @@ export default class EventEmitter<T extends EventMap = { [key: string]: unknown
    }
  }

-  public on<K extends EventKey<T>>(event: K, cb: EventReceiver<T[K]>, throttleTimer = 0) {
+  public on<K extends EventKey<T>>(
+    event: K,
+    cb: EventReceiver<T[K]>,
+    throttleTimer = 0
+  ) {
    if (throttleTimer > 0) cb = throttle(cb, throttleTimer);
    const cbs = Object.assign(this.cbs, {
-      [event]: [...(this.cbs[event] || []), cb],
+      [event]: [...(this.cbs[event] || []), cb]
    });
    this.cbs = cbs;

    // console.log('New EventEmitter ', this.constructor.name);
    return () => {
-      cbs[event]?.splice(cbs[event].indexOf(cb), 1);
+      this.cbs[event]?.splice(cbs[event].indexOf(cb), 1);
    };
  }

@@ -48,10 +52,17 @@ export default class EventEmitter<T extends EventMap = { [key: string]: unknown
   * @param {function} cb Listener, gets called everytime the event is emitted
   * @returns {function} Returns a function which removes the listener when called
   */
-  public once<K extends EventKey<T>>(event: K, cb: EventReceiver<T[K]>): () => void {
-    this.cbsOnce[event] = [...(this.cbsOnce[event] || []), cb];
+  public once<K extends EventKey<T>>(
+    event: K,
+    cb: EventReceiver<T[K]>
+  ): () => void {
+    const cbsOnce = Object.assign(this.cbsOnce, {
+      [event]: [...(this.cbsOnce[event] || []), cb]
+    });
+    this.cbsOnce = cbsOnce;
+
    return () => {
-      this.cbsOnce[event].splice(this.cbsOnce[event].indexOf(cb), 1);
+      cbsOnce[event]?.splice(cbsOnce[event].indexOf(cb), 1);
    };
  }

--- a/app/src/lib/graph-interface/helpers/index.ts
+++ b/app/src/lib/graph-interface/helpers/index.ts
@@ -6,7 +6,10 @@ export function lerp(a: number, b: number, t: number) {
  return a + (b - a) * t;
 }

-export function animate(duration: number, callback: (progress: number) => void | false) {
+export function animate(
+  duration: number,
+  callback: (progress: number) => void | false
+) {
  const start = performance.now();
  const loop = (time: number) => {
    const progress = (time - start) / duration;
@@ -18,7 +21,7 @@ export function animate(duration: number, callback: (progress: number) => void |
    } else {
      callback(1);
    }
-  }
+  };
  requestAnimationFrame(loop);
 }

@@ -30,10 +33,11 @@ export function createNodePath({
  cornerBottom = 0,
  leftBump = false,
  rightBump = false,
-  aspectRatio = 1,
+  aspectRatio = 1
 } = {}) {
  return `M0,${cornerTop}
-      ${cornerTop
+      ${
+    cornerTop
      ? ` V${cornerTop}
              Q0,0 ${cornerTop * aspectRatio},0
              H${100 - cornerTop * aspectRatio}
@@ -42,62 +46,37 @@ export function createNodePath({
      : ` V0
              H100
            `
-    }
+  }
      V${y - height / 2}
-      ${rightBump
+      ${
+    rightBump
      ? ` C${100 - depth},${y - height / 2} ${100 - depth},${y + height / 2} 100,${y + height / 2}`
      : ` H100`
-    }
-      ${cornerBottom
+  }
+      ${
+    cornerBottom
      ? ` V${100 - cornerBottom}
              Q100,100 ${100 - cornerBottom * aspectRatio},100
              H${cornerBottom * aspectRatio}
              Q0,100  0,${100 - cornerBottom}
            `
      : `${leftBump ? `V100 H0` : `V100`}`
-    }
-      ${leftBump
-      ? ` V${y + height / 2} C${depth},${y + height / 2} ${depth},${y - height / 2} 0,${y - height / 2}`
+  }
+      ${
+    leftBump
+      ? ` V${y + height / 2} C${depth},${y + height / 2} ${depth},${y - height / 2} 0,${
+        y - height / 2
+      }`
      : ` H0`
-    }
-      Z`.replace(/\s+/g, " ");
+  }
+      Z`.replace(/\s+/g, ' ');
 }

-export const debounce = (fn: Function, ms = 300) => {
-  let timeoutId: ReturnType<typeof setTimeout>;
-  return function (this: any, ...args: any[]) {
-    clearTimeout(timeoutId);
-    timeoutId = setTimeout(() => fn.apply(this, args), ms);
-  };
-};
+export const clone: <T>(v: T) => T = 'structedClone' in globalThis
+  ? globalThis.structuredClone
+  : (obj) => JSON.parse(JSON.stringify(obj));

-export const clone: <T>(v: T) => T = "structedClone" in globalThis ? globalThis.structuredClone : (obj) => JSON.parse(JSON.stringify(obj));
-
-export const createLogger = (() => {
-  let maxLength = 5;
-  return (scope: string) => {
-    maxLength = Math.max(maxLength, scope.length);
-    let muted = false;
-    return {
-      log: (...args: any[]) => !muted && console.log(`[%c${scope.padEnd(maxLength, " ")}]:`, "color: #888", ...args),
-      group: (...args: any[]) => !muted && console.groupCollapsed(`[%c${scope.padEnd(maxLength, " ")}]:`, "color: #888", ...args),
-      groupEnd: () => !muted && console.groupEnd(),
-      info: (...args: any[]) => !muted && console.info(`[%c${scope.padEnd(maxLength, " ")}]:`, "color: #888", ...args),
-      warn: (...args: any[]) => !muted && console.warn(`[%c${scope.padEnd(maxLength, " ")}]:`, "color: #888", ...args),
-      error: (...args: any[]) => console.error(`[%c${scope.padEnd(maxLength, " ")}]:`, "color: #f88", ...args),
-      mute() {
-        muted = true;
-      },
-      unmute() {
-        muted = false;
-      }
-
-    }
-  }
-})();
-
-
-export function withSubComponents<A, B extends Record<string, any>>(
+export function withSubComponents<A, B extends Record<string, unknown>>(
  component: A,
  subcomponents: B
 ): A & B {
@@ -107,3 +86,27 @@ export function withSubComponents<A, B extends Record<string, any>>(
  });
  return component as A & B;
 }
+
+export function distanceFromPointToSegment(
+  x1: number,
+  y1: number,
+  x2: number,
+  y2: number,
+  x0: number,
+  y0: number
+): number {
+  const dx = x2 - x1;
+  const dy = y2 - y1;
+
+  if (dx === 0 && dy === 0) {
+    return Math.hypot(x0 - x1, y0 - y1);
+  }
+
+  const t = ((x0 - x1) * dx + (y0 - y1) * dy) / (dx * dx + dy * dy);
+  const clampedT = Math.max(0, Math.min(1, t));
+
+  const px = x1 + clampedT * dx;
+  const py = y1 + clampedT * dy;
+
+  return Math.hypot(x0 - px, y0 - py);
+}
--- a/app/src/lib/graph-interface/helpers/localStore.ts
+++ b/app/src/lib/graph-interface/helpers/localStore.ts
@@ -1,15 +1,14 @@
-import { writable, type Writable } from "svelte/store";
+import { type Writable, writable } from 'svelte/store';

 function isStore(v: unknown): v is Writable<unknown> {
-  return v !== null && typeof v === "object" && "subscribe" in v && "set" in v;
+  return v !== null && typeof v === 'object' && 'subscribe' in v && 'set' in v;
 }

 const storeIds: Map<string, ReturnType<typeof createLocalStore>> = new Map();

-const HAS_LOCALSTORAGE = "localStorage" in globalThis;
+const HAS_LOCALSTORAGE = 'localStorage' in globalThis;

 function createLocalStore<T>(key: string, initialValue: T | Writable<T>) {
-
  let store: Writable<T>;

  if (HAS_LOCALSTORAGE) {
@@ -36,18 +35,15 @@ function createLocalStore<T>(key: string, initialValue: T | Writable<T>) {
    subscribe: store.subscribe,
    set: store.set,
    update: store.update
-  }
+  };
 }

-
 export default function localStore<T>(key: string, initialValue: T | Writable<T>): Writable<T> {
-
  if (storeIds.has(key)) return storeIds.get(key) as Writable<T>;

-  const store = createLocalStore(key, initialValue)
+  const store = createLocalStore(key, initialValue);

  storeIds.set(key, store);

-  return store
-
+  return store;
 }
--- a/app/src/lib/graph-interface/helpers/throttle.ts
+++ b/app/src/lib/graph-interface/helpers/throttle.ts
@@ -1,20 +0,0 @@
-export default <R, A extends any[]>(
-  fn: (...args: A) => R,
-  delay: number
-): ((...args: A) => R) => {
-  let wait = false;
-
-  return (...args: A) => {
-    if (wait) return undefined;
-
-    const val = fn(...args);
-
-    wait = true;
-
-    setTimeout(() => {
-      wait = false;
-    }, delay);
-
-    return val;
-  }
-};
--- a/app/src/lib/graph-interface/history-manager.ts
+++ b/app/src/lib/graph-interface/history-manager.ts
@@ -1,24 +1,24 @@
-import { create, type Delta } from "jsondiffpatch";
-import type { Graph } from "@nodes/types";
-import { createLogger, clone } from "./helpers/index.js";
-
+import type { Graph } from '@nodarium/types';
+import { createLogger } from '@nodarium/utils';
+import { create, type Delta } from 'jsondiffpatch';
+import { clone } from './helpers/index.js';

 const diff = create({
-  objectHash: function (obj, index) {
+  objectHash: function(obj, index) {
    if (obj === null) return obj;
-    if ("id" in obj) return obj.id;
+    if ('id' in obj) return obj.id as string;
+    if ('_id' in obj) return obj._id as string;
    if (Array.isArray(obj)) {
-      return obj.join("-")
+      return obj.join('-');
    }
-    return obj?.id || obj._id || '$$index:' + index;
+    return '$$index:' + index;
  }
-})
+});

-const log = createLogger("history")
+const log = createLogger('history');
 log.mute();

 export class HistoryManager {
-
  index: number = -1;
  history: Delta[] = [];
  private initialState: Graph | undefined;
@@ -26,27 +26,26 @@ export class HistoryManager {

  private opts = {
    debounce: 400,
-    maxHistory: 100,
-  }
+    maxHistory: 100
+  };

  constructor({ maxHistory = 100, debounce = 100 } = {}) {
    this.history = [];
    this.index = -1;
    this.opts.debounce = debounce;
    this.opts.maxHistory = maxHistory;
-    globalThis["_history"] = this;
  }

  save(state: Graph) {
    if (!this.state) {
      this.state = clone(state);
      this.initialState = this.state;
-      log.log("initial state saved")
+      log.log('initial state saved');
    } else {
      const newState = state;
      const delta = diff.diff(this.state, newState);
      if (delta) {
-        log.log("saving state")
+        log.log('saving state');
        // Add the delta to history
        if (this.index < this.history.length - 1) {
          // Clear the history after the current index if new changes are made
@@ -62,7 +61,7 @@ export class HistoryManager {
        }
        this.state = newState;
      } else {
-        log.log("no changes")
+        log.log('no changes');
      }
    }
  }
@@ -76,7 +75,7 @@ export class HistoryManager {

  undo() {
    if (this.index === -1 && this.initialState) {
-      log.log("reached start, loading initial state")
+      log.log('reached start, loading initial state');
      return clone(this.initialState);
    } else {
      const delta = this.history[this.index];
@@ -96,7 +95,7 @@ export class HistoryManager {
      this.state = nextState;
      return clone(nextState);
    } else {
-      log.log("reached end")
+      log.log('reached end');
    }
  }
 }
--- a/app/src/lib/graph-interface/keymaps.ts
+++ b/app/src/lib/graph-interface/keymaps.ts
@@ -0,0 +1,183 @@
+import { animate, lerp } from '$lib/helpers';
+import type { createKeyMap } from '$lib/helpers/createKeyMap';
+import { panelState } from '$lib/sidebar/PanelState.svelte';
+import FileSaver from 'file-saver';
+import type { GraphManager } from './graph-manager.svelte';
+import type { GraphState } from './graph-state.svelte';
+
+type Keymap = ReturnType<typeof createKeyMap>;
+export function setupKeymaps(keymap: Keymap, graph: GraphManager, graphState: GraphState) {
+  keymap.addShortcut({
+    key: 'l',
+    description: 'Select linked nodes',
+    callback: () => {
+      const activeNode = graph.getNode(graphState.activeNodeId);
+      if (activeNode) {
+        const nodes = graph.getLinkedNodes(activeNode);
+        graphState.selectedNodes.clear();
+        for (const node of nodes) {
+          graphState.selectedNodes.add(node.id);
+        }
+      }
+    }
+  });
+
+  keymap.addShortcut({
+    key: '?',
+    description: 'Toggle Help',
+    callback: () => {
+      panelState.setActivePanel('shortcuts');
+    }
+  });
+
+  keymap.addShortcut({
+    key: 'c',
+    ctrl: true,
+    description: 'Copy active nodes',
+    callback: () => graphState.copyNodes()
+  });
+
+  keymap.addShortcut({
+    key: 'v',
+    ctrl: true,
+    description: 'Paste nodes',
+    callback: () => graphState.pasteNodes()
+  });
+
+  keymap.addShortcut({
+    key: 'Escape',
+    description: 'Deselect nodes',
+    callback: () => {
+      graphState.activeNodeId = -1;
+      graphState.clearSelection();
+      graphState.edgeEndPosition = null;
+      (document.activeElement as HTMLElement)?.blur();
+    }
+  });
+
+  keymap.addShortcut({
+    key: 'A',
+    shift: true,
+    description: 'Add new Node',
+    callback: () => graphState.openNodePalette()
+  });
+
+  keymap.addShortcut({
+    key: '.',
+    description: 'Center camera',
+    callback: () => {
+      if (!graphState.isBodyFocused()) return;
+
+      const average = [0, 0];
+      for (const node of graph.nodes.values()) {
+        average[0] += node.position[0];
+        average[1] += node.position[1];
+      }
+      average[0] = average[0] ? average[0] / graph.nodes.size : 0;
+      average[1] = average[1] ? average[1] / graph.nodes.size : 0;
+
+      const camX = graphState.cameraPosition[0];
+      const camY = graphState.cameraPosition[1];
+      const camZ = graphState.cameraPosition[2];
+
+      const ease = (t: number) => (t < 0.5 ? 2 * t * t : -1 + (4 - 2 * t) * t);
+
+      animate(500, (a: number) => {
+        graphState.cameraPosition[0] = lerp(camX, average[0], ease(a));
+        graphState.cameraPosition[1] = lerp(camY, average[1], ease(a));
+        graphState.cameraPosition[2] = lerp(camZ, 2, ease(a));
+        if (graphState.mouseDown) return false;
+      });
+    }
+  });
+
+  keymap.addShortcut({
+    key: 'a',
+    ctrl: true,
+    preventDefault: true,
+    description: 'Select all nodes',
+    callback: () => {
+      if (!graphState.isBodyFocused()) return;
+      for (const node of graph.nodes.keys()) {
+        graphState.selectedNodes.add(node);
+      }
+    }
+  });
+
+  keymap.addShortcut({
+    key: 'z',
+    ctrl: true,
+    description: 'Undo',
+    callback: () => {
+      if (!graphState.isBodyFocused()) return;
+      graph.undo();
+      for (const node of graph.nodes.values()) {
+        graphState.updateNodePosition(node);
+      }
+    }
+  });
+
+  keymap.addShortcut({
+    key: 'y',
+    ctrl: true,
+    description: 'Redo',
+    callback: () => {
+      graph.redo();
+      for (const node of graph.nodes.values()) {
+        graphState.updateNodePosition(node);
+      }
+    }
+  });
+
+  keymap.addShortcut({
+    key: 's',
+    ctrl: true,
+    description: 'Save',
+    preventDefault: true,
+    callback: () => {
+      const state = graph.serialize();
+      const blob = new Blob([JSON.stringify(state)], {
+        type: 'application/json;charset=utf-8'
+      });
+      FileSaver.saveAs(blob, 'nodarium-graph.json');
+    }
+  });
+
+  keymap.addShortcut({
+    key: ['Delete', 'Backspace', 'x'],
+    description: 'Delete selected nodes',
+    callback: (event) => {
+      if (!graphState.isBodyFocused()) return;
+      graph.startUndoGroup();
+      if (graphState.activeNodeId !== -1) {
+        const node = graph.getNode(graphState.activeNodeId);
+        if (node) {
+          graph.removeNode(node, { restoreEdges: event.ctrlKey });
+          graphState.activeNodeId = -1;
+        }
+      }
+      if (graphState.selectedNodes) {
+        for (const nodeId of graphState.selectedNodes) {
+          const node = graph.getNode(nodeId);
+          if (node) {
+            graph.removeNode(node, { restoreEdges: event.ctrlKey });
+          }
+        }
+        graphState.clearSelection();
+      }
+      graph.saveUndoGroup();
+    }
+  });
+
+  keymap.addShortcut({
+    key: 'f',
+    description: 'Smart Connect Nodes',
+    callback: () => {
+      const nodes = [...graphState.selectedNodes.values()]
+        .map((g) => graph.getNode(g))
+        .filter((n) => !!n);
+      const edge = graph.smartConnect(nodes[0], nodes[1]);
+      if (!edge) graph.smartConnect(nodes[1], nodes[0]);
+    }
+  });
+}
--- a/app/src/lib/graph-interface/node/Node.svelte
+++ b/app/src/lib/graph-interface/node/Node.svelte
@@ -1,61 +1,49 @@
 <script lang="ts">
-  import type { Node } from "@nodes/types";
-  import { getContext, onMount } from "svelte";
-  import { getGraphState } from "../graph/state.svelte";
-  import { T } from "@threlte/core";
-  import { type Mesh } from "three";
-  import NodeFrag from "./Node.frag";
-  import NodeVert from "./Node.vert";
-  import NodeHtml from "./NodeHTML.svelte";
-  import { colors } from "../graph/colors.svelte";
-  import { appSettings } from "$lib/settings/app-settings.svelte";
+  import { appSettings } from '$lib/settings/app-settings.svelte';
+  import type { NodeInstance } from '@nodarium/types';
+  import { T } from '@threlte/core';
+  import { type Mesh } from 'three';
+  import { getGraphState } from '../graph-state.svelte';
+  import { colors } from '../graph/colors.svelte';
+  import NodeFrag from './Node.frag';
+  import NodeVert from './Node.vert';
+  import NodeHtml from './NodeHTML.svelte';

  const graphState = getGraphState();

  type Props = {
-    node: Node;
+    node: NodeInstance;
    inView: boolean;
    z: number;
  };
-  const { node, inView, z }: Props = $props();
+  let { node = $bindable(), inView, z }: Props = $props();

  const isActive = $derived(graphState.activeNodeId === node.id);
  const isSelected = $derived(graphState.selectedNodes.has(node.id));
-  let strokeColor = $state(colors.selected);
-  $effect(() => {
-    appSettings.theme;
-    strokeColor = isSelected
-      ? colors.selected
-      : isActive
+  const strokeColor = $derived(
+    appSettings.value.theme
+      && (isSelected
+        ? colors.selected
+        : isActive
        ? colors.active
-        : colors.outline;
-  });
-
-  const updateNodePosition =
-    getContext<(n: Node) => void>("updateNodePosition");
-
-  const getNodeHeight = getContext<(n: string) => number>("getNodeHeight");
+        : colors.outline)
+  );

  let meshRef: Mesh | undefined = $state();

-  const height = getNodeHeight?.(node.type);
+  const height = graphState.getNodeHeight(node.type);

  $effect(() => {
-    node.tmp = node.tmp || {};
-    node.tmp.mesh = meshRef;
-    updateNodePosition?.(node);
-  });
-
-  onMount(() => {
-    node.tmp = node.tmp || {};
-    node.tmp.mesh = meshRef;
-    updateNodePosition?.(node);
+    if (meshRef && !node.state?.mesh) {
+      node.state.mesh = meshRef;
+      graphState.updateNodePosition(node);
+    }
  });
 </script>

 <T.Mesh
-  position.x={node.position[0] + 10}
-  position.z={node.position[1] + height / 2}
+  position.x={(node.state.x ?? node.position[0]) + 10}
+  position.z={(node.state.y ?? node.position[1]) + height / 2}
  position.y={0.8}
  rotation.x={-Math.PI / 2}
  bind:ref={meshRef}
@@ -67,16 +55,16 @@
    fragmentShader={NodeFrag}
    transparent
    uniforms={{
-      uColorBright: { value: colors["layer-2"] },
-      uColorDark: { value: colors["layer-1"] },
+      uColorBright: { value: colors['layer-2'] },
+      uColorDark: { value: colors['layer-1'] },
      uStrokeColor: { value: colors.outline.clone() },
      uStrokeWidth: { value: 1.0 },
      uWidth: { value: 20 },
-      uHeight: { value: height },
+      uHeight: { value: height }
    }}
    uniforms.uStrokeColor.value={strokeColor.clone()}
    uniforms.uStrokeWidth.value={(7 - z) / 3}
  />
 </T.Mesh>

-<NodeHtml {node} {inView} {isActive} {isSelected} {z} />
+<NodeHtml bind:node {inView} {isActive} {isSelected} {z} />
--- a/app/src/lib/graph-interface/node/NodeHTML.svelte
+++ b/app/src/lib/graph-interface/node/NodeHTML.svelte
@@ -1,14 +1,16 @@
 <script lang="ts">
-  import type { Node } from "@nodes/types";
-  import NodeHeader from "./NodeHeader.svelte";
-  import NodeParameter from "./NodeParameter.svelte";
-  import { getContext, onMount } from "svelte";
+  import type { NodeInstance } from '@nodarium/types';
+  import { getGraphState } from '../graph-state.svelte';
+  import NodeHeader from './NodeHeader.svelte';
+  import NodeParameter from './NodeParameter.svelte';

  let ref: HTMLDivElement;

+  const graphState = getGraphState();
+
  type Props = {
-    node: Node;
-    position?: "absolute" | "fixed" | "relative";
+    node: NodeInstance;
+    position?: 'absolute' | 'fixed' | 'relative';
    isActive?: boolean;
    isSelected?: boolean;
    inView?: boolean;
@@ -17,30 +19,26 @@

  let {
    node = $bindable(),
-    position = "absolute",
+    position = 'absolute',
    isActive = false,
    isSelected = false,
    inView = true,
-    z = 2,
+    z = 2
  }: Props = $props();

-  const zOffset = (node.tmp?.random || 0) * 0.5;
+  // If we dont have a random offset, all nodes becom visible at the same zoom level -> stuttering
+  const zOffset = Math.random() - 0.5;
  const zLimit = 2 - zOffset;

-  const type = node?.tmp?.type;
-
-  const parameters = Object.entries(type?.inputs || {}).filter(
-    (p) =>
-      p[1].type !== "seed" && !("setting" in p[1]) && p[1]?.hidden !== true,
+  const parameters = Object.entries(node.state?.type?.inputs || {}).filter(
+    (p) => p[1].type !== 'seed' && !('setting' in p[1]) && p[1]?.hidden !== true
  );

-  const updateNodePosition =
-    getContext<(n: Node) => void>("updateNodePosition");
-
-  onMount(() => {
-    node.tmp = node.tmp || {};
-    node.tmp.ref = ref;
-    updateNodePosition?.(node);
+  $effect(() => {
+    if ('state' in node && !node.state.ref) {
+      node.state.ref = ref;
+      graphState?.updateNodePosition(node);
+    }
  });
 </script>

@@ -48,7 +46,7 @@
  class="node {position}"
  class:active={isActive}
  style:--cz={z + zOffset}
-  style:display={inView && z > zLimit ? "block" : "none"}
+  style:display={inView && z > zLimit ? 'block' : 'none'}
  class:selected={isSelected}
  class:out-of-view={!inView}
  data-node-id={node.id}
@@ -57,7 +55,7 @@
 >
  <NodeHeader {node} />

-  {#each parameters as [key, value], i}
+  {#each parameters as [key, value], i (key)}
    <NodeParameter
      bind:node
      id={key}
@@ -73,22 +71,22 @@
    user-select: none !important;
    cursor: pointer;
    width: 200px;
-    color: var(--text-color);
+    color: var(--color-text);
    transform: translate3d(var(--nx), var(--ny), 0);
    z-index: 1;
    opacity: calc((var(--cz) - 2.5) / 3.5);
    font-weight: 300;
-    --stroke: var(--outline);
+    --stroke: var(--color-outline);
    --stroke-width: 2px;
  }

  .node.active {
-    --stroke: var(--active);
+    --stroke: var(--color-active);
    --stroke-width: 2px;
  }

  .node.selected {
-    --stroke: var(--selected);
+    --stroke: var(--color-selected);
    --stroke-width: 2px;
  }
 </style>
--- a/app/src/lib/graph-interface/node/NodeHeader.svelte
+++ b/app/src/lib/graph-interface/node/NodeHeader.svelte
@@ -1,66 +1,61 @@
 <script lang="ts">
-  import { createNodePath } from "../helpers/index.js";
-  import type { Node, Socket } from "@nodes/types";
-  import { getContext } from "svelte";
+  import type { NodeInstance } from '@nodarium/types';
+  import { getGraphState } from '../graph-state.svelte';
+  import { createNodePath } from '../helpers/index.js';

-  export let node: Node;
+  const graphState = getGraphState();

-  const setDownSocket = getContext<(socket: Socket) => void>("setDownSocket");
-  const getSocketPosition =
-    getContext<(node: Node, index: number) => [number, number]>(
-      "getSocketPosition",
-    );
+  const { node }: { node: NodeInstance } = $props();

  function handleMouseDown(event: MouseEvent) {
    event.stopPropagation();
    event.preventDefault();
-    setDownSocket?.({
-      node,
-      index: 0,
-      position: getSocketPosition?.(node, 0),
-    });
+    if ('state' in node) {
+      graphState.setDownSocket?.({
+        node,
+        index: 0,
+        position: graphState.getSocketPosition?.(node, 0)
+      });
+    }
  }

  const cornerTop = 10;
-  const rightBump = !!node?.tmp?.type?.outputs?.length;
+  const rightBump = $derived(!!node?.state?.type?.outputs?.length);
  const aspectRatio = 0.25;

-  const path = createNodePath({
-    depth: 5.5,
-    height: 34,
-    y: 49,
-    cornerTop,
-    rightBump,
-    aspectRatio,
-  });
-  const pathDisabled = createNodePath({
-    depth: 0,
-    height: 15,
-    y: 50,
-    cornerTop,
-    rightBump,
-    aspectRatio,
-  });
-  const pathHover = createNodePath({
-    depth: 8.5,
-    height: 50,
-    y: 49,
-    cornerTop,
-    rightBump,
-    aspectRatio,
-  });
+  const path = $derived(
+    createNodePath({
+      depth: 5.5,
+      height: 34,
+      y: 49,
+      cornerTop,
+      rightBump,
+      aspectRatio
+    })
+  );
+  const pathHover = $derived(
+    createNodePath({
+      depth: 8.5,
+      height: 50,
+      y: 49,
+      cornerTop,
+      rightBump,
+      aspectRatio
+    })
+  );
 </script>

 <div class="wrapper" data-node-id={node.id} data-node-type={node.type}>
  <div class="content">
-    {node.type.split("/").pop()}
+    {node.type.split('/').pop()}
  </div>
  <div
    class="click-target"
    role="button"
    tabindex="0"
-    on:mousedown={handleMouseDown}
-  ></div>
+    onmousedown={handleMouseDown}
+  >
+  </div>
  <svg
    xmlns="http://www.w3.org/2000/svg"
    viewBox="0 0 100 100"
@@ -72,8 +67,7 @@
      --hover-path: path("${pathHover}");
    `}
  >
-    <path vector-effect="non-scaling-stroke" stroke="white" stroke-width="0.1"
-    ></path>
+    <path vector-effect="non-scaling-stroke" stroke="white" stroke-width="0.1"></path>
  </svg>
 </div>

@@ -114,10 +108,8 @@

  svg path {
    stroke-width: 0.2px;
-    transition:
-      d 0.3s ease,
-      fill 0.3s ease;
-    fill: var(--layer-2);
+    transition: d 0.3s ease, fill 0.3s ease;
+    fill: var(--color-layer-2);
    stroke: var(--stroke);
    stroke-width: var(--stroke-width);
    d: var(--path);
--- a/app/src/lib/graph-interface/node/NodeInput.svelte
+++ b/app/src/lib/graph-interface/node/NodeInput.svelte
@@ -1,32 +1,33 @@
 <script lang="ts">
-  import type { Node, NodeInput } from "@nodes/types";
-  import { getGraphManager } from "../graph/context.js";
-  import { Input } from "@nodes/ui";
+  import type { NodeInput, NodeInstance } from '@nodarium/types';
+  import { Input } from '@nodarium/ui';
+  import type { GraphManager } from '../graph-manager.svelte';

  type Props = {
-    node: Node;
+    node: NodeInstance;
    input: NodeInput;
    id: string;
    elementId?: string;
+    graph?: GraphManager;
  };

  const {
-    node,
+    node = $bindable(),
    input,
    id,
    elementId = `input-${Math.random().toString(36).substring(7)}`,
+    graph
  }: Props = $props();

-  const graph = getGraphManager();
-
  function getDefaultValue() {
    if (node?.props?.[id] !== undefined) return node?.props?.[id] as number;
-    if ("value" in input && input?.value !== undefined)
+    if ('value' in input && input?.value !== undefined) {
      return input?.value as number;
-    if (input.type === "boolean") return 0;
-    if (input.type === "float") return 0.5;
-    if (input.type === "integer") return 0;
-    if (input.type === "select") return 0;
+    }
+    if (input.type === 'boolean') return 0;
+    if (input.type === 'float') return 0.5;
+    if (input.type === 'integer') return 0;
+    if (input.type === 'select') return 0;
    return 0;
  }

--- a/app/src/lib/graph-interface/node/NodeParameter.svelte
+++ b/app/src/lib/graph-interface/node/NodeParameter.svelte
@@ -1,79 +1,73 @@
 <script lang="ts">
-  import type {
-    NodeInput as NodeInputType,
-    Socket,
-    Node as NodeType,
-  } from "@nodes/types";
-  import { getContext } from "svelte";
-  import { createNodePath } from "../helpers/index.js";
-  import { getGraphManager } from "../graph/context.js";
-  import NodeInput from "./NodeInput.svelte";
-  import { getGraphState } from "../graph/state.svelte.js";
+  import type { NodeInput, NodeInstance } from '@nodarium/types';
+  import { getGraphManager, getGraphState } from '../graph-state.svelte';
+  import { createNodePath } from '../helpers';
+  import NodeInputEl from './NodeInput.svelte';

  type Props = {
-    node: NodeType;
-    input: NodeInputType;
+    node: NodeInstance;
+    input: NodeInput;
    id: string;
    isLast?: boolean;
  };

-  const { node = $bindable(), input, id, isLast }: Props = $props();
-
-  const inputType = node?.tmp?.type?.inputs?.[id]!;
-
-  const socketId = `${node.id}-${id}`;
-
  const graph = getGraphManager();
+
+  let { node = $bindable(), input, id, isLast }: Props = $props();
+
+  const inputType = $derived(node?.state?.type?.inputs?.[id]);
+
+  const socketId = $derived(`${node.id}-${id}`);
+
  const graphState = getGraphState();
  const graphId = graph?.id;
-  const inputSockets = graph?.inputSockets;

  const elementId = `input-${Math.random().toString(36).substring(7)}`;

-  const setDownSocket = getContext<(socket: Socket) => void>("setDownSocket");
-  const getSocketPosition =
-    getContext<(node: NodeType, index: string) => [number, number]>(
-      "getSocketPosition",
-    );
-
  function handleMouseDown(ev: MouseEvent) {
    ev.preventDefault();
    ev.stopPropagation();
-    setDownSocket?.({
+    graphState.setDownSocket({
      node,
      index: id,
-      position: getSocketPosition?.(node, id),
+      position: graphState.getSocketPosition?.(node, id)
    });
  }

-  const leftBump = node.tmp?.type?.inputs?.[id].internal !== true;
-  const cornerBottom = isLast ? 5 : 0;
+  const leftBump = $derived(node.state?.type?.inputs?.[id].internal !== true);
+  const cornerBottom = $derived(isLast ? 5 : 0);
  const aspectRatio = 0.5;

-  const path = createNodePath({
-    depth: 7,
-    height: 20,
-    y: 50.5,
-    cornerBottom,
-    leftBump,
-    aspectRatio,
-  });
-  const pathDisabled = createNodePath({
-    depth: 6,
-    height: 18,
-    y: 50.5,
-    cornerBottom,
-    leftBump,
-    aspectRatio,
-  });
-  const pathHover = createNodePath({
-    depth: 8,
-    height: 25,
-    y: 50.5,
-    cornerBottom,
-    leftBump,
-    aspectRatio,
-  });
+  const path = $derived(
+    createNodePath({
+      depth: 7,
+      height: 20,
+      y: 50.5,
+      cornerBottom,
+      leftBump,
+      aspectRatio
+    })
+  );
+  const pathDisabled = $derived(
+    createNodePath({
+      depth: 6,
+      height: 18,
+      y: 50.5,
+      cornerBottom,
+      leftBump,
+      aspectRatio
+    })
+  );
+  const pathHover = $derived(
+    createNodePath({
+      depth: 8,
+      height: 25,
+      y: 50.5,
+      cornerBottom,
+      leftBump,
+      aspectRatio
+    })
+  );
 </script>

 <div
@@ -83,30 +77,29 @@
  class:disabled={!graphState?.possibleSocketIds.has(socketId)}
 >
  {#key id && graphId}
-    <div class="content" class:disabled={$inputSockets?.has(socketId)}>
-      {#if inputType.label !== ""}
-        <label for={elementId}>{input.label || id}</label>
+    <div class="content" class:disabled={graph?.inputSockets?.has(socketId)}>
+      {#if inputType?.label !== ''}
+        <label for={elementId} title={input.description}>{input.label || id}</label>
      {/if}
-      {#if inputType.external !== true}
-        <NodeInput {elementId} {node} {input} {id} />
+      <span
+        class="absolute i-[tabler--help-circle] size-4 block top-2 right-2 opacity-30"
+        title={JSON.stringify(input, null, 2)}
+      ></span>
+      {#if inputType?.external !== true}
+        <NodeInputEl {graph} {elementId} bind:node {input} {id} />
      {/if}
    </div>

-    {#if node?.tmp?.type?.inputs?.[id]?.internal !== true}
-      <div
-        data-node-socket
-        class="large target"
-        onmousedown={handleMouseDown}
-        role="button"
-        tabindex="0"
-      ></div>
+    {#if node?.state?.type?.inputs?.[id]?.internal !== true}
+      <div data-node-socket class="large target"></div>
      <div
        data-node-socket
        class="small target"
        onmousedown={handleMouseDown}
        role="button"
        tabindex="0"
-      ></div>
+      >
+      </div>
    {/if}
  {/key}

@@ -181,10 +174,8 @@
  }

  svg path {
-    transition:
-      d 0.3s ease,
-      fill 0.3s ease;
-    fill: var(--layer-1);
+    transition: d 0.3s ease, fill 0.3s ease;
+    fill: var(--color-layer-1);
    stroke: var(--stroke);
    stroke-width: var(--stroke-width);
    d: var(--path);
@@ -199,9 +190,6 @@
  .content.disabled {
    opacity: 0.2;
  }
-  .content.disabled > * {
-    pointer-events: none;
-  }

  .disabled svg path {
    d: var(--hover-path-disabled) !important;
--- a/app/src/lib/graph-interface/types.ts
+++ b/app/src/lib/graph-interface/types.ts
@@ -1,20 +0,0 @@
-import type { Node, NodeDefinition } from "@nodes/types";
-
-export type GraphNode = Node & {
-  tmp?: {
-    depth?: number;
-    mesh?: any;
-    random?: number;
-    parents?: Node[];
-    children?: Node[];
-    inputNodes?: Record<string, Node>;
-    type?: NodeDefinition;
-    downX?: number;
-    downY?: number;
-    x?: number;
-    y?: number;
-    ref?: HTMLElement;
-    visible?: boolean;
-    isMoving?: boolean;
-  };
-};
--- a/app/src/lib/graph-templates/default.json
+++ b/app/src/lib/graph-templates/default.json
@@ -1 +1,95 @@
-{"settings":{"resolution.circle":26,"resolution.curve":39},"nodes":[{"id":9,"position":[220,80],"type":"max/plantarium/output","props":{}},{"id":10,"position":[95,80],"type":"max/plantarium/stem","props":{"amount":5,"length":11,"thickness":0.1}},{"id":14,"position":[195,80],"type":"max/plantarium/gravity","props":{"strength":0.38,"scale":39,"fixBottom":0,"directionalStrength":[1,1,1],"depth":1,"curviness":1}},{"id":15,"position":[120,80],"type":"max/plantarium/noise","props":{"strength":4.9,"scale":2.2,"fixBottom":1,"directionalStrength":[1,1,1],"depth":1,"octaves":1}},{"id":16,"position":[70,80],"type":"max/plantarium/vec3","props":{"0":0,"1":0,"2":0}},{"id":17,"position":[45,80],"type":"max/plantarium/random","props":{"min":-2,"max":2}},{"id":18,"position":[170,80],"type":"max/plantarium/branch","props":{"length":1.6,"thickness":0.69,"amount":36,"offsetSingle":0.5,"lowestBranch":0.46,"highestBranch":1,"depth":1,"rotation":180}},{"id":19,"position":[145,80],"type":"max/plantarium/gravity","props":{"strength":0.38,"scale":39,"fixBottom":0,"directionalStrength":[1,1,1],"depth":1,"curviness":1}},{"id":20,"position":[70,120],"type":"max/plantarium/random","props":{"min":0.073,"max":0.15}}],"edges":[[14,0,9,"input"],[10,0,15,"plant"],[16,0,10,"origin"],[17,0,16,"0"],[17,0,16,"2"],[18,0,14,"plant"],[15,0,19,"plant"],[19,0,18,"plant"],[20,0,10,"thickness"]]}
+{
+  "settings": { "resolution.circle": 26, "resolution.curve": 39 },
+  "nodes": [
+    { "id": 9, "position": [220, 80], "type": "max/plantarium/output", "props": {} },
+    {
+      "id": 10,
+      "position": [95, 80],
+      "type": "max/plantarium/stem",
+      "props": { "amount": 5, "length": 11, "thickness": 0.1 }
+    },
+    {
+      "id": 14,
+      "position": [195, 80],
+      "type": "max/plantarium/gravity",
+      "props": {
+        "strength": 0.38,
+        "scale": 39,
+        "fixBottom": 0,
+        "directionalStrength": [1, 1, 1],
+        "depth": 1,
+        "curviness": 1
+      }
+    },
+    {
+      "id": 15,
+      "position": [120, 80],
+      "type": "max/plantarium/noise",
+      "props": {
+        "strength": 4.9,
+        "scale": 2.2,
+        "fixBottom": 1,
+        "directionalStrength": [1, 1, 1],
+        "depth": 1,
+        "octaves": 1
+      }
+    },
+    {
+      "id": 16,
+      "position": [70, 80],
+      "type": "max/plantarium/vec3",
+      "props": { "0": 0, "1": 0, "2": 0 }
+    },
+    {
+      "id": 17,
+      "position": [45, 80],
+      "type": "max/plantarium/random",
+      "props": { "min": -2, "max": 2 }
+    },
+    {
+      "id": 18,
+      "position": [170, 80],
+      "type": "max/plantarium/branch",
+      "props": {
+        "length": 1.6,
+        "thickness": 0.69,
+        "amount": 36,
+        "offsetSingle": 0.5,
+        "lowestBranch": 0.46,
+        "highestBranch": 1,
+        "depth": 1,
+        "rotation": 180
+      }
+    },
+    {
+      "id": 19,
+      "position": [145, 80],
+      "type": "max/plantarium/gravity",
+      "props": {
+        "strength": 0.38,
+        "scale": 39,
+        "fixBottom": 0,
+        "directionalStrength": [1, 1, 1],
+        "depth": 1,
+        "curviness": 1
+      }
+    },
+    {
+      "id": 20,
+      "position": [70, 120],
+      "type": "max/plantarium/random",
+      "props": { "min": 0.073, "max": 0.15 }
+    }
+  ],
+  "edges": [
+    [14, 0, 9, "input"],
+    [10, 0, 15, "plant"],
+    [16, 0, 10, "origin"],
+    [17, 0, 16, "0"],
+    [17, 0, 16, "2"],
+    [18, 0, 14, "plant"],
+    [15, 0, 19, "plant"],
+    [19, 0, 18, "plant"],
+    [20, 0, 10, "thickness"]
+  ]
+}
--- a/app/src/lib/graph-templates/grid.ts
+++ b/app/src/lib/graph-templates/grid.ts
@@ -1,11 +1,10 @@
-import type { Graph } from "@nodes/types";
+import type { Graph } from '@nodarium/types';

 export function grid(width: number, height: number) {
-
  const graph: Graph = {
    id: Math.floor(Math.random() * 100000),
    edges: [],
-    nodes: [],
+    nodes: []
  };

  const amount = width * height;
@@ -16,27 +15,20 @@ export function grid(width: number, height: number) {

    graph.nodes.push({
      id: i,
-      tmp: {
-        visible: false,
-      },
      position: [x * 30, y * 40],
      props: i == 0 ? { value: 0 } : { op_type: 0, a: 1, b: 0.05 },
-      type: i == 0 ? "max/plantarium/float" : "max/plantarium/math",
+      type: i == 0 ? 'max/plantarium/float' : 'max/plantarium/math'
    });

-    graph.edges.push([i, 0, i + 1, i === amount - 1 ? "input" : "a",]);
+    graph.edges.push([i, 0, i + 1, i === amount - 1 ? 'input' : 'a']);
  }

  graph.nodes.push({
    id: amount,
-    tmp: {
-      visible: false,
-    },
    position: [width * 30, (height - 1) * 40],
-    type: "max/plantarium/output",
-    props: {},
+    type: 'max/plantarium/output',
+    props: {}
  });

  return graph;
-
 }
--- a/app/src/lib/graph-templates/index.ts
+++ b/app/src/lib/graph-templates/index.ts
@@ -1,8 +1,7 @@
-export { grid } from "./grid";
-export { tree } from "./tree";
-export { plant } from "./plant";
-export { default as lottaFaces } from "./lotta-faces.json";
-export { default as lottaNodes } from "./lotta-nodes.json";
-export { default as defaultPlant } from "./default.json"
-export { default as lottaNodesAndFaces } from "./lotta-nodes-and-faces.json";
-
+export { default as defaultPlant } from './default.json';
+export { grid } from './grid';
+export { default as lottaFaces } from './lotta-faces.json';
+export { default as lottaNodesAndFaces } from './lotta-nodes-and-faces.json';
+export { default as lottaNodes } from './lotta-nodes.json';
+export { plant } from './plant';
+export { tree } from './tree';
--- a/app/src/lib/graph-templates/lotta-faces.json
+++ b/app/src/lib/graph-templates/lotta-faces.json
@@ -1 +1,44 @@
-{"settings":{"resolution.circle":64,"resolution.curve":64,"randomSeed":false},"nodes":[{"id":9,"position":[260,0],"type":"max/plantarium/output","props":{}},{"id":18,"position":[185,0],"type":"max/plantarium/stem","props":{"amount":64,"length":12,"thickness":0.15}},{"id":19,"position":[210,0],"type":"max/plantarium/noise","props":{"scale":1.3,"strength":5.4}},{"id":20,"position":[235,0],"type":"max/plantarium/branch","props":{"length":0.8,"thickness":0.8,"amount":3}},{"id":21,"position":[160,0],"type":"max/plantarium/vec3","props":{"0":0.39,"1":0,"2":0.41}},{"id":22,"position":[130,0],"type":"max/plantarium/random","props":{"min":-2,"max":2}}],"edges":[[18,0,19,"plant"],[19,0,20,"plant"],[20,0,9,"input"],[21,0,18,"origin"],[22,0,21,"0"],[22,0,21,"2"]]}
+{
+  "settings": { "resolution.circle": 64, "resolution.curve": 64, "randomSeed": false },
+  "nodes": [
+    { "id": 9, "position": [260, 0], "type": "max/plantarium/output", "props": {} },
+    {
+      "id": 18,
+      "position": [185, 0],
+      "type": "max/plantarium/stem",
+      "props": { "amount": 64, "length": 12, "thickness": 0.15 }
+    },
+    {
+      "id": 19,
+      "position": [210, 0],
+      "type": "max/plantarium/noise",
+      "props": { "scale": 1.3, "strength": 5.4 }
+    },
+    {
+      "id": 20,
+      "position": [235, 0],
+      "type": "max/plantarium/branch",
+      "props": { "length": 0.8, "thickness": 0.8, "amount": 3 }
+    },
+    {
+      "id": 21,
+      "position": [160, 0],
+      "type": "max/plantarium/vec3",
+      "props": { "0": 0.39, "1": 0, "2": 0.41 }
+    },
+    {
+      "id": 22,
+      "position": [130, 0],
+      "type": "max/plantarium/random",
+      "props": { "min": -2, "max": 2 }
+    }
+  ],
+  "edges": [
+    [18, 0, 19, "plant"],
+    [19, 0, 20, "plant"],
+    [20, 0, 9, "input"],
+    [21, 0, 18, "origin"],
+    [22, 0, 21, "0"],
+    [22, 0, 21, "2"]
+  ]
+}
--- a/app/src/lib/graph-templates/lotta-nodes-and-faces.json
+++ b/app/src/lib/graph-templates/lotta-nodes-and-faces.json
--- a/app/src/lib/graph-templates/lotta-nodes.json
+++ b/app/src/lib/graph-templates/lotta-nodes.json
--- a/app/src/lib/graph-templates/plant.ts
+++ b/app/src/lib/graph-templates/plant.ts
@@ -1,12 +1,71 @@
 export const plant = {
-  "settings": { "resolution.circle": 26, "resolution.curve": 39 },
-  "nodes": [
-    { "id": 9, "position": [180, 80], "type": "max/plantarium/output", "props": {} },
-    { "id": 10, "position": [55, 80], "type": "max/plantarium/stem", "props": { "amount": 1, "length": 11, "thickness": 0.71 } },
-    { "id": 11, "position": [80, 80], "type": "max/plantarium/noise", "props": { "strength": 35, "scale": 4.6, "fixBottom": 1, "directionalStrength": [1, 0.74, 0.083], "depth": 1 } },
-    { "id": 12, "position": [105, 80], "type": "max/plantarium/branch", "props": { "length": 3, "thickness": 0.6, "amount": 10, "rotation": 180, "offsetSingle": 0.34, "lowestBranch": 0.53, "highestBranch": 1, "depth": 1 } },
-    { "id": 13, "position": [130, 80], "type": "max/plantarium/noise", "props": { "strength": 8, "scale": 7.7, "fixBottom": 1, "directionalStrength": [1, 0, 1], "depth": 1 } },
-    { "id": 14, "position": [155, 80], "type": "max/plantarium/gravity", "props": { "strength": 0.11, "scale": 39, "fixBottom": 0, "directionalStrength": [1, 1, 1], "depth": 1, "curviness": 1 } }
+  'settings': { 'resolution.circle': 26, 'resolution.curve': 39 },
+  'nodes': [
+    { 'id': 9, 'position': [180, 80], 'type': 'max/plantarium/output', 'props': {} },
+    {
+      'id': 10,
+      'position': [55, 80],
+      'type': 'max/plantarium/stem',
+      'props': { 'amount': 1, 'length': 11, 'thickness': 0.71 }
+    },
+    {
+      'id': 11,
+      'position': [80, 80],
+      'type': 'max/plantarium/noise',
+      'props': {
+        'strength': 35,
+        'scale': 4.6,
+        'fixBottom': 1,
+        'directionalStrength': [1, 0.74, 0.083],
+        'depth': 1
+      }
+    },
+    {
+      'id': 12,
+      'position': [105, 80],
+      'type': 'max/plantarium/branch',
+      'props': {
+        'length': 3,
+        'thickness': 0.6,
+        'amount': 10,
+        'rotation': 180,
+        'offsetSingle': 0.34,
+        'lowestBranch': 0.53,
+        'highestBranch': 1,
+        'depth': 1
+      }
+    },
+    {
+      'id': 13,
+      'position': [130, 80],
+      'type': 'max/plantarium/noise',
+      'props': {
+        'strength': 8,
+        'scale': 7.7,
+        'fixBottom': 1,
+        'directionalStrength': [1, 0, 1],
+        'depth': 1
+      }
+    },
+    {
+      'id': 14,
+      'position': [155, 80],
+      'type': 'max/plantarium/gravity',
+      'props': {
+        'strength': 0.11,
+        'scale': 39,
+        'fixBottom': 0,
+        'directionalStrength': [1, 1, 1],
+        'depth': 1,
+        'curviness': 1
+      }
+    }
  ],
-  "edges": [[10, 0, 11, "plant"], [11, 0, 12, "plant"], [12, 0, 13, "plant"], [13, 0, 14, "plant"], [14, 0, 9, "input"]]
-}
+  'edges': [
+    [10, 0, 11, 'plant'],
+    [11, 0, 12, 'plant'],
+    [12, 0, 13, 'plant'],
+    [13, 0, 14, 'plant'],
+    [14, 0, 9, 'input']
+  ]
+};
--- a/app/src/lib/graph-templates/tree.ts
+++ b/app/src/lib/graph-templates/tree.ts
@@ -1,28 +1,26 @@
-import type { Graph, Node } from "@nodes/types";
+import type { Graph, SerializedNode } from '@nodarium/types';

 export function tree(depth: number): Graph {
-
-  const nodes: Node[] = [
+  const nodes: SerializedNode[] = [
    {
      id: 0,
-      type: "max/plantarium/output",
+      type: 'max/plantarium/output',
      position: [0, 0]
    },
    {
      id: 1,
-      type: "max/plantarium/math",
+      type: 'max/plantarium/math',
      position: [-40, -10]
    }
-  ]
+  ];

  const edges: [number, number, number, string][] = [
-    [1, 0, 0, "input"]
+    [1, 0, 0, 'input']
  ];

  for (let d = 0; d < depth; d++) {
    const amount = Math.pow(2, d);
    for (let i = 0; i < amount; i++) {
-
      const id0 = amount * 2 + i * 2;
      const id1 = amount * 2 + i * 2 + 1;

@@ -33,24 +31,22 @@ export function tree(depth: number): Graph {

      nodes.push({
        id: id0,
-        type: "max/plantarium/math",
-        position: [x, y],
+        type: 'max/plantarium/math',
+        position: [x, y]
      });
-      edges.push([id0, 0, parent, "a"]);
+      edges.push([id0, 0, parent, 'a']);
      nodes.push({
        id: id1,
-        type: "max/plantarium/math",
-        position: [x, y + 35],
+        type: 'max/plantarium/math',
+        position: [x, y + 35]
      });
-      edges.push([id1, 0, parent, "b"]);
+      edges.push([id1, 0, parent, 'b']);
    }
  }

-
  return {
    id: Math.floor(Math.random() * 100000),
    nodes,
    edges
  };
-
 }
--- a/app/src/lib/grid/Cell.svelte
+++ b/app/src/lib/grid/Cell.svelte
@@ -1,23 +1,24 @@
 <script lang="ts">
-  import { getContext } from "svelte";
-  import type { Writable } from "svelte/store";
+  import { getContext, type Snippet } from 'svelte';

-  let index = -1;
+  let index = $state(-1);
  let wrapper: HTMLDivElement;

-  $: if (index === -1) {
-    index = getContext<() => number>("registerCell")();
-  }
+  const { children } = $props<{ children?: Snippet }>();

-  const sizes = getContext<Writable<string[]>>("sizes");
+  $effect(() => {
+    if (index === -1) {
+      index = getContext<() => number>('registerCell')();
+    }
+  });
+
+  const sizes = getContext<{ value: string[] }>('sizes');

-  let downSizes: string[] = [];
  let downWidth = 0;
  let mouseDown = false;
  let startX = 0;

  function handleMouseDown(event: MouseEvent) {
-    downSizes = [...$sizes];
    mouseDown = true;
    startX = event.clientX;
    downWidth = wrapper.getBoundingClientRect().width;
@@ -26,15 +27,14 @@
  function handleMouseMove(event: MouseEvent) {
    if (mouseDown) {
      const width = downWidth + startX - event.clientX;
-      $sizes[index] = `${width}px`;
-      $sizes = $sizes;
+      sizes.value[index] = `${width}px`;
    }
  }
 </script>

 <svelte:window
-  on:mouseup={() => (mouseDown = false)}
-  on:mousemove={handleMouseMove}
+  onmouseup={() => (mouseDown = false)}
+  onmousemove={handleMouseMove}
 />

 {#if index > 0}
@@ -42,12 +42,13 @@
    class="seperator"
    role="button"
    tabindex="0"
-    on:mousedown={handleMouseDown}
-  ></div>
+    onmousedown={handleMouseDown}
+  >
+  </div>
 {/if}

 <div class="cell" bind:this={wrapper}>
-  <slot />
+  {@render children?.()}
 </div>

 <style>
@@ -61,7 +62,7 @@
    cursor: ew-resize;
    height: 100%;
    width: 1px;
-    background: var(--outline);
+    background: var(--color-outline);
  }
  .seperator::before {
    content: "";
--- a/app/src/lib/grid/Grid.svelte
+++ b/app/src/lib/grid/Grid.svelte
@@ -1,9 +1,11 @@
 <script lang="ts">
-  import { setContext } from "svelte";
+  import { onMount, setContext, type Snippet } from 'svelte';

-  export let id = "grid-0";
+  const { children, id } = $props<{ children?: Snippet; id?: string }>();

-  setContext("grid-id", id);
+  onMount(() => {
+    setContext('grid-id', id);
+  });
 </script>

-<slot {id} />
+{@render children({ id })}
--- a/app/src/lib/grid/Row.svelte
+++ b/app/src/lib/grid/Row.svelte
@@ -1,27 +1,31 @@
 <script lang="ts">
-  import { setContext, getContext } from "svelte";
-  import localStore from "$lib/helpers/localStore";
+  import { localState } from '$lib/helpers/localState.svelte';
+  import { getContext, setContext } from 'svelte';

-  const gridId = getContext<string>("grid-id") || "grid-0";
-  let sizes = localStore<string[]>(gridId, []);
+  const gridId = getContext<string>('grid-id') || 'grid-0';
+  let sizes = localState<string[]>(gridId, []);
+
+  const { children } = $props();

  let registerIndex = 0;
-  setContext("registerCell", function () {
+  setContext('registerCell', function() {
    let index = registerIndex;
    registerIndex++;
-    if (registerIndex > $sizes.length) {
-      $sizes = [...$sizes, "1fr"];
+    if (registerIndex > sizes.value.length) {
+      sizes.value = [...sizes.value, '1fr'];
    }
    return index;
  });

-  setContext("sizes", sizes);
+  setContext('sizes', sizes);

-  $: cols = $sizes.map((size, i) => `${i > 0 ? "1px " : ""}` + size).join(" ");
+  const cols = $derived(
+    sizes.value.map((size, i) => `${i > 0 ? '1px ' : ''}` + size).join(' ')
+  );
 </script>

 <div class="wrapper" style={`grid-template-columns: ${cols};`}>
-  <slot />
+  {@render children()}
 </div>

 <style>
--- a/app/src/lib/grid/index.ts
+++ b/app/src/lib/grid/index.ts
@@ -1,6 +1,6 @@
-import { withSubComponents } from "$lib/helpers";
-import Grid from "./Grid.svelte";
-import Row from "./Row.svelte";
-import Cell from "./Cell.svelte";
+import { withSubComponents } from '$lib/helpers';
+import Cell from './Cell.svelte';
+import Grid from './Grid.svelte';
+import Row from './Row.svelte';

 export default withSubComponents(Grid, { Row, Cell });
--- a/app/src/lib/helpers/createKeyMap.ts
+++ b/app/src/lib/helpers/createKeyMap.ts
@@ -1,38 +1,39 @@
-import { derived, get, writable } from "svelte/store";
+import { derived, get, writable } from 'svelte/store';

-type Shortcut = {
-  key: string | string[],
-  shift?: boolean,
-  ctrl?: boolean,
-  alt?: boolean,
-  preventDefault?: boolean,
-  description?: string,
-  callback: (event: KeyboardEvent) => void
+export type ShortCut = {
+  key: string | string[];
+  shift?: boolean;
+  ctrl?: boolean;
+  alt?: boolean;
+  preventDefault?: boolean;
+  description?: string;
+  callback: (event: KeyboardEvent) => void;
+};
+
+function getShortcutId(shortcut: ShortCut) {
+  return `${shortcut.key}${shortcut.shift ? '+shift' : ''}${shortcut.ctrl ? '+ctrl' : ''}${
+    shortcut.alt ? '+alt' : ''
+  }`;
 }

-function getShortcutId(shortcut: Shortcut) {
-  return `${shortcut.key}${shortcut.shift ? "+shift" : ""}${shortcut.ctrl ? "+ctrl" : ""}${shortcut.alt ? "+alt" : ""}`;
-}
-
-export function createKeyMap(keys: Shortcut[]) {
-
+export function createKeyMap(keys: ShortCut[]) {
  const store = writable(new Map(keys.map(k => [getShortcutId(k), k])));

  return {
    handleKeyboardEvent: (event: KeyboardEvent) => {
      const activeElement = document.activeElement as HTMLElement;
-      if (activeElement?.tagName === "INPUT" || activeElement?.tagName === "TEXTAREA") return;
+      if (activeElement?.tagName === 'INPUT' || activeElement?.tagName === 'TEXTAREA') return;
      const key = [...get(store).values()].find(k => {
        if (Array.isArray(k.key) ? !k.key.includes(event.key) : k.key !== event.key) return false;
-        if ("shift" in k && k.shift !== event.shiftKey) return false;
-        if ("ctrl" in k && k.ctrl !== event.ctrlKey) return false;
-        if ("alt" in k && k.alt !== event.altKey) return false;
+        if ('shift' in k && k.shift !== event.shiftKey) return false;
+        if ('ctrl' in k && k.ctrl !== event.ctrlKey) return false;
+        if ('alt' in k && k.alt !== event.altKey) return false;
        return true;
      });
      if (key && key.preventDefault) event.preventDefault();
      key?.callback(event);
    },
-    addShortcut: (shortcut: Shortcut) => {
+    addShortcut: (shortcut: ShortCut) => {
      if (Array.isArray(shortcut.key)) {
        for (const k of shortcut.key) {
          store.update(shortcuts => {
@@ -52,6 +53,5 @@ export function createKeyMap(keys: Shortcut[]) {
      }
    },
    keys: derived(store, $store => Array.from($store.values()))
-  }
-
+  };
 }
--- a/app/src/lib/helpers/index.ts
+++ b/app/src/lib/helpers/index.ts
@@ -18,7 +18,7 @@ export function animate(duration: number, callback: (progress: number) => void |
    } else {
      callback(1);
    }
-  }
+  };
  requestAnimationFrame(loop);
 }

@@ -30,10 +30,11 @@ export function createNodePath({
  cornerBottom = 0,
  leftBump = false,
  rightBump = false,
-  aspectRatio = 1,
+  aspectRatio = 1
 } = {}) {
  return `M0,${cornerTop}
-      ${cornerTop
+      ${
+    cornerTop
      ? ` V${cornerTop}
              Q0,0 ${cornerTop * aspectRatio},0
              H${100 - cornerTop * aspectRatio}
@@ -42,40 +43,45 @@ export function createNodePath({
      : ` V0
              H100
            `
-    }
+  }
      V${y - height / 2}
-      ${rightBump
+      ${
+    rightBump
      ? ` C${100 - depth},${y - height / 2} ${100 - depth},${y + height / 2} 100,${y + height / 2}`
      : ` H100`
-    }
-      ${cornerBottom
+  }
+      ${
+    cornerBottom
      ? ` V${100 - cornerBottom}
              Q100,100 ${100 - cornerBottom * aspectRatio},100
              H${cornerBottom * aspectRatio}
              Q0,100  0,${100 - cornerBottom}
            `
      : `${leftBump ? `V100 H0` : `V100`}`
-    }
-      ${leftBump
-      ? ` V${y + height / 2} C${depth},${y + height / 2} ${depth},${y - height / 2} 0,${y - height / 2}`
+  }
+      ${
+    leftBump
+      ? ` V${y + height / 2} C${depth},${y + height / 2} ${depth},${y - height / 2} 0,${
+        y - height / 2
+      }`
      : ` H0`
-    }
-      Z`.replace(/\s+/g, " ");
+  }
+      Z`.replace(/\s+/g, ' ');
 }

-export const debounce = (fn: Function, ms = 300) => {
+export const debounce = (fn: () => void, ms = 300) => {
  let timeoutId: ReturnType<typeof setTimeout>;
-  return function (this: any, ...args: any[]) {
+  return function(this: unknown, ...args: unknown[]) {
    clearTimeout(timeoutId);
-    timeoutId = setTimeout(() => fn.apply(this, args), ms);
+    timeoutId = setTimeout(() => fn.apply(this, args as []), ms);
  };
 };

-export const clone: <T>(v: T) => T = "structedClone" in globalThis ? globalThis.structuredClone : (obj) => JSON.parse(JSON.stringify(obj));
+export const clone: <T>(v: T) => T = 'structedClone' in globalThis
+  ? globalThis.structuredClone
+  : (obj) => JSON.parse(JSON.stringify(obj));

-
-
-export function withSubComponents<A, B extends Record<string, any>>(
+export function withSubComponents<A, B extends Record<string, unknown>>(
  component: A,
  subcomponents: B
 ): A & B {
@@ -87,7 +93,7 @@ export function withSubComponents<A, B extends Record<string, any>>(
 }

 export function humanizeNumber(number: number): string {
-  const suffixes = ["", "K", "M", "B", "T"];
+  const suffixes = ['', 'K', 'M', 'B', 'T'];
  if (number < 1000) {
    return number.toString();
  }
@@ -104,11 +110,15 @@ export function humanizeDuration(durationInMilliseconds: number) {
  const millisecondsPerHour = 3600000;
  const millisecondsPerDay = 86400000;

-  let days = Math.floor(durationInMilliseconds / millisecondsPerDay);
-  let hours = Math.floor((durationInMilliseconds % millisecondsPerDay) / millisecondsPerHour);
-  let minutes = Math.floor((durationInMilliseconds % millisecondsPerHour) / millisecondsPerMinute);
-  let seconds = Math.floor((durationInMilliseconds % millisecondsPerMinute) / millisecondsPerSecond);
-  let millis = durationInMilliseconds % millisecondsPerSecond;
+  const days = Math.floor(durationInMilliseconds / millisecondsPerDay);
+  const hours = Math.floor((durationInMilliseconds % millisecondsPerDay) / millisecondsPerHour);
+  const minutes = Math.floor(
+    (durationInMilliseconds % millisecondsPerHour) / millisecondsPerMinute
+  );
+  const seconds = Math.floor(
+    (durationInMilliseconds % millisecondsPerMinute) / millisecondsPerSecond
+  );
+  const millis = durationInMilliseconds % millisecondsPerSecond;

  let durationString = '';

@@ -126,37 +136,15 @@ export function humanizeDuration(durationInMilliseconds: number) {
  }

  if (millis > 0 || durationString === '') {
-    durationString += millis + 'ms';
+    durationString += Math.floor(millis) + 'ms';
  }

  return durationString.trim();
 }
-// export function debounceAsyncFunction<T extends any[], R>(
-//   func: (...args: T) => Promise<R>
-// ): (...args: T) => Promise<R> {
-//   let timeoutId: ReturnType<typeof setTimeout> | null = null;
-//   let lastPromise: Promise<R> | null = null;
-//   let lastReject: ((reason?: any) => void) | null = null;
-//
-//   return (...args: T): Promise<R> => {
-//     if (timeoutId) {
-//       clearTimeout(timeoutId);
-//       if (lastReject) {
-//         lastReject(new Error("Debounced: Previous call was canceled."));
-//       }
-//     }
-//
-//     return new Promise<R>((resolve, reject) => {
-//       lastReject = reject;
-//       timeoutId = setTimeout(() => {
-//         timeoutId = null;
-//         lastReject = null;
-//         lastPromise = func(...args).then(resolve, reject);
-//       }, 300); // Default debounce time is 300ms; you can make this configurable.
-//     });
-//   };
-// }
-export function debounceAsyncFunction<T extends (...args: any[]) => Promise<any>>(asyncFn: T): T {
+
+export function debounceAsyncFunction<T extends (...args: never[]) => Promise<unknown>>(
+  asyncFn: T
+): T {
  let isRunning = false;
  let latestArgs: Parameters<T> | null = null;
  let resolveNext: (() => void) | null = null;
@@ -177,7 +165,7 @@ export function debounceAsyncFunction<T extends (...args: any[]) => Promise<any>
    try {
      // Execute with the latest arguments
      const result = await asyncFn(...latestArgs!);
-      return result;
+      return result as ReturnType<T>;
    } finally {
      // Allow the next execution
      isRunning = false;
@@ -190,48 +178,18 @@ export function debounceAsyncFunction<T extends (...args: any[]) => Promise<any>
  }) as T;
 }

-// export function debounceAsyncFunction<T extends any[], R>(func: (...args: T) => Promise<R>): (...args: T) => Promise<R> {
-//   let currentPromise: Promise<R> | null = null;
-//   let nextArgs: T | null = null;
-//   let resolveNext: ((result: R) => void) | null = null;
-//
-//   const debouncedFunction = async (...args: T): Promise<R> => {
-//     if (currentPromise) {
-//       // Store the latest arguments and create a new promise to resolve them later
-//       nextArgs = args;
-//       return new Promise<R>((resolve) => {
-//         resolveNext = resolve;
-//       });
-//     } else {
-//       // Execute the function immediately
-//       try {
-//         currentPromise = func(...args);
-//         const result = await currentPromise;
-//         return result;
-//       } finally {
-//         currentPromise = null;
-//         // If there are stored arguments, call the function again with the latest arguments
-//         if (nextArgs) {
-//           const argsToUse = nextArgs;
-//           const resolver = resolveNext;
-//           nextArgs = null;
-//           resolveNext = null;
-//           resolver!(await debouncedFunction(...argsToUse));
-//         }
-//       }
-//     }
-//   };
-//
-//   return debouncedFunction;
-// }
-
-export function withArgsChangeOnly<T extends any[], R>(func: (...args: T) => R): (...args: T) => R {
+export function withArgsChangeOnly<T extends unknown[], R>(
+  func: (...args: T) => R
+): (...args: T) => R {
  let lastArgs: T | undefined = undefined;
  let lastResult: R;

  return (...args: T): R => {
    // Check if arguments are the same as last call
-    if (lastArgs && args.length === lastArgs.length && args.every((val, index) => val === lastArgs?.[index])) {
+    if (
+      lastArgs && args.length === lastArgs.length
+      && args.every((val, index) => val === lastArgs?.[index])
+    ) {
      return lastResult; // Return cached result if arguments haven't changed
    }

@@ -241,4 +199,3 @@ export function withArgsChangeOnly<T extends any[], R>(func: (...args: T) => R):
    return lastResult; // Return new result
  };
 }
-
--- a/app/src/lib/helpers/localState.svelte.ts
+++ b/app/src/lib/helpers/localState.svelte.ts
@@ -1,11 +1,34 @@
-export function localState<T>(key: string, defaultValue: T): T {
-  const stored = localStorage.getItem(key)
-  const state = $state(stored ? JSON.parse(stored) : defaultValue)
-  $effect.root(() => {
-    $effect(() => {
-      const value = $state.snapshot(state);
-      localStorage.setItem(key, JSON.stringify(value));
+import { browser } from '$app/environment';
+
+export class LocalStore<T> {
+  value = $state<T>() as T;
+  key = '';
+
+  constructor(key: string, value: T) {
+    this.key = key;
+    this.value = value;
+
+    if (browser) {
+      const item = localStorage.getItem(key);
+      if (item) this.value = this.deserialize(item);
+    }
+
+    $effect.root(() => {
+      $effect(() => {
+        localStorage.setItem(this.key, this.serialize(this.value));
+      });
    });
-  });
-  return state;
+  }
+
+  serialize(value: T): string {
+    return JSON.stringify(value);
+  }
+
+  deserialize(item: string): T {
+    return JSON.parse(item);
+  }
+}
+
+export function localState<T>(key: string, value: T) {
+  return new LocalStore(key, value);
 }
--- a/app/src/lib/helpers/localStore.ts
+++ b/app/src/lib/helpers/localStore.ts
@@ -1,15 +1,14 @@
-import { writable, type Writable } from "svelte/store";
+import { type Writable, writable } from 'svelte/store';

 function isStore(v: unknown): v is Writable<unknown> {
-  return v !== null && typeof v === "object" && "subscribe" in v && "set" in v;
+  return v !== null && typeof v === 'object' && 'subscribe' in v && 'set' in v;
 }

 const storeIds: Map<string, ReturnType<typeof createLocalStore>> = new Map();

-const HAS_LOCALSTORAGE = "localStorage" in globalThis;
+const HAS_LOCALSTORAGE = 'localStorage' in globalThis;

 function createLocalStore<T>(key: string, initialValue: T | Writable<T>) {
-
  let store: Writable<T>;

  if (HAS_LOCALSTORAGE) {
@@ -36,18 +35,15 @@ function createLocalStore<T>(key: string, initialValue: T | Writable<T>) {
    subscribe: store.subscribe,
    set: store.set,
    update: store.update
-  }
+  };
 }

-
 export default function localStore<T>(key: string, initialValue: T | Writable<T>): Writable<T> {
-
  if (storeIds.has(key)) return storeIds.get(key) as Writable<T>;

-  const store = createLocalStore(key, initialValue)
+  const store = createLocalStore(key, initialValue);

  storeIds.set(key, store);

-  return store
-
+  return store;
 }
--- a/app/src/lib/helpers/throttle.ts
+++ b/app/src/lib/helpers/throttle.ts
@@ -1,20 +1,19 @@
-export default <R, A extends any[]>(
-  fn: (...args: A) => R,
+export default <T extends unknown[]>(
+  callback: (...args: T) => void,
  delay: number
-): ((...args: A) => R) => {
-  let wait = false;
+) => {
+  let isWaiting = false;

-  return (...args: A) => {
-    if (wait) return undefined;
+  return (...args: T) => {
+    if (isWaiting) {
+      return;
+    }

-    const val = fn(...args);
-
-    wait = true;
+    callback(...args);
+    isWaiting = true;

    setTimeout(() => {
-      wait = false;
+      isWaiting = false;
    }, delay);
-
-    return val;
-  }
+  };
 };
--- a/app/src/lib/icons/graph.svg
+++ b/app/src/lib/icons/graph.svg
@@ -1,6 +1,10 @@
-<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"> 
-  <rect x="17" y="8" width="5" height="7" rx="1" stroke="currentColor" stroke-width="2"/> 
-  <rect x="2" y="3" width="5" height="7" rx="1" stroke="currentColor" stroke-width="2"/> 
-  <rect x="2" y="14" width="5" height="7" rx="1" stroke="currentColor" stroke-width="2"/> 
-  <path d="M16 10.5C9.33333 10.5 14.8889 6 8.22222 6H6M16 12.5C8.77778 12.5 14.8889 17 8.22222 17H6" stroke="currentColor" stroke-width="2"/> 
+<svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <rect x="17" y="8" width="5" height="7" rx="1" stroke="currentColor" stroke-width="2" />
+  <rect x="2" y="3" width="5" height="7" rx="1" stroke="currentColor" stroke-width="2" />
+  <rect x="2" y="14" width="5" height="7" rx="1" stroke="currentColor" stroke-width="2" />
+  <path
+    d="M16 10.5C9.33333 10.5 14.8889 6 8.22222 6H6M16 12.5C8.77778 12.5 14.8889 17 8.22222 17H6"
+    stroke="currentColor"
+    stroke-width="2"
+  />
 </svg>
--- a/app/src/lib/node-registry.ts
+++ b/app/src/lib/node-registry.ts
@@ -1,35 +1,34 @@
-import { createWasmWrapper } from "@nodes/utils"
-import fs from "fs/promises"
-import path from "path"
+import { createWasmWrapper } from '@nodarium/utils';
+import fs from 'fs/promises';
+import path from 'path';

 export async function getWasm(id: `${string}/${string}/${string}`) {
-  const filePath = path.resolve(`../nodes/${id}/pkg/index_bg.wasm`);
+  const filePath = path.resolve(`./static/nodes/${id}`);

  try {
    await fs.access(filePath);
  } catch (e) {
-    return null
+    console.error(`Failed to read node: ${id}`, e);
+    return null;
  }

  const file = await fs.readFile(filePath);

  return new Uint8Array(file);
-
 }

 export async function getNodeWasm(id: `${string}/${string}/${string}`) {
-
  const wasmBytes = await getWasm(id);
  if (!wasmBytes) return null;

-  const wrapper = createWasmWrapper(wasmBytes);
-
-  return wrapper;
+  try {
+    return createWasmWrapper(wasmBytes.buffer);
+  } catch (error) {
+    console.error(`Failed to create node wrapper for node: ${id}`, error);
+  }
 }

-
 export async function getNode(id: `${string}/${string}/${string}`) {
-
  const wrapper = await getNodeWasm(id);

  const definition = wrapper?.get_definition?.();
@@ -37,37 +36,38 @@ export async function getNode(id: `${string}/${string}/${string}`) {
  if (!definition) return null;

  return definition;
-
 }

 export async function getCollectionNodes(userId: `${string}/${string}`) {
-  const nodes = await fs.readdir(path.resolve(`../nodes/${userId}`));
+  const nodes = await fs.readdir(path.resolve(`./static/nodes/${userId}`));
  return nodes
-    .filter(n => n !== "pkg" && n !== ".template")
-    .map(n => {
+    .filter((n) => n !== 'pkg' && n !== '.template')
+    .map((n) => {
      return {
-        id: `${userId}/${n}`,
-      }
-    })
+        id: `${userId}/${n}`
+      };
+    });
 }

 export async function getCollection(userId: `${string}/${string}`) {
  const nodes = await getCollectionNodes(userId);
  return {
    id: userId,
-    nodes,
-  }
+    nodes
+  };
 }

 export async function getUserCollections(userId: string) {
-  const collections = await fs.readdir(path.resolve(`../nodes/${userId}`));
-  return Promise.all(collections.map(async n => {
-    const nodes = await getCollectionNodes(`${userId}/${n}`);
-    return {
-      id: `${userId}/${n}`,
-      nodes,
-    }
-  }));
+  const collections = await fs.readdir(path.resolve(`./static/nodes/${userId}`));
+  return Promise.all(
+    collections.map(async (n) => {
+      const nodes = await getCollectionNodes(`${userId}/${n}`);
+      return {
+        id: `${userId}/${n}`,
+        nodes
+      };
+    })
+  );
 }

 export async function getUser(userId: string) {
@@ -75,17 +75,19 @@ export async function getUser(userId: string) {
  return {
    id: userId,
    collections
-  }
+  };
 }

 export async function getUsers() {
-  const nodes = await fs.readdir(path.resolve("../nodes"));
-  const users = await Promise.all(nodes.map(async n => {
-    const collections = await getUserCollections(n);
-    return {
-      id: n,
-      collections
-    }
-  }))
+  const nodes = await fs.readdir(path.resolve('./static/nodes'));
+  const users = await Promise.all(
+    nodes.map(async (n) => {
+      const collections = await getUserCollections(n);
+      return {
+        id: n,
+        collections
+      };
+    })
+  );
  return users;
 }
--- a/app/src/lib/node-registry/index.ts
+++ b/app/src/lib/node-registry/index.ts
@@ -0,0 +1,2 @@
+export * from './node-registry-cache';
+export * from './node-registry-client';
--- a/app/src/lib/node-registry/node-registry-cache.ts
+++ b/app/src/lib/node-registry/node-registry-cache.ts
@@ -0,0 +1,56 @@
+import type { AsyncCache } from '@nodarium/types';
+import { type IDBPDatabase, openDB } from 'idb';
+
+export class IndexDBCache implements AsyncCache<unknown> {
+  size: number = 100;
+
+  db: Promise<IDBPDatabase<unknown>>;
+  private _cache = new Map<string, unknown>();
+
+  constructor(id: string) {
+    this.db = openDB<unknown>('cache/' + id, 1, {
+      upgrade(db) {
+        db.createObjectStore('keyval');
+      }
+    });
+  }
+
+  async get<T>(key: string): Promise<T> {
+    let res = this._cache.get(key);
+    if (!res) {
+      res = await (await this.db).get('keyval', key);
+    }
+    if (res) {
+      this._cache.set(key, res);
+    }
+    return res as T;
+  }
+
+  async getArrayBuffer(key: string) {
+    const res = await this.get(key);
+    if (!res) return;
+    if (res instanceof ArrayBuffer) {
+      return res;
+    }
+    return;
+  }
+
+  async getString(key: string) {
+    const res = await this.get(key);
+    if (!res) return;
+    if (typeof res === 'string') {
+      return res;
+    }
+    return;
+  }
+
+  async set(key: string, value: unknown) {
+    this._cache.set(key, value);
+    const db = await this.db;
+    await db.put('keyval', value, key);
+  }
+
+  clear() {
+    this.db.then(db => db.clear('keyval'));
+  }
+}
--- a/app/src/lib/node-registry/node-registry-client.ts
+++ b/app/src/lib/node-registry/node-registry-client.ts
@@ -0,0 +1,168 @@
+import {
+  type AsyncCache,
+  type NodeDefinition,
+  NodeDefinitionSchema,
+  type NodeRegistry
+} from '@nodarium/types';
+import { createLogger, createWasmWrapper } from '@nodarium/utils';
+
+const log = createLogger('node-registry');
+log.mute();
+
+export class RemoteNodeRegistry implements NodeRegistry {
+  status: 'loading' | 'ready' | 'error' = 'loading';
+  private nodes: Map<string, NodeDefinition> = new Map();
+
+  constructor(
+    private url: string,
+    public cache?: AsyncCache<ArrayBuffer | string>
+  ) {}
+
+  async fetchJson(url: string, skipCache = false) {
+    const finalUrl = `${this.url}/${url}`;
+
+    if (!skipCache && this.cache) {
+      const cachedValue = await this.cache?.get<string>(finalUrl);
+      if (cachedValue) {
+        // fetch again in the background, maybe implement that only refetch after a certain time
+        this.fetchJson(url, true);
+        return JSON.parse(cachedValue);
+      }
+    }
+
+    const response = await fetch(finalUrl);
+
+    if (!response.ok) {
+      log.error(`Failed to load ${url}`, { response, url, host: this.url });
+      throw new Error(`Failed to load ${url}`);
+    }
+
+    const result = await response.json();
+
+    this.cache?.set(finalUrl, JSON.stringify(result));
+
+    return result;
+  }
+
+  async fetchArrayBuffer(url: string, skipCache = false) {
+    const finalUrl = `${this.url}/${url}`;
+
+    if (!skipCache && this.cache) {
+      const cachedNode = await this.cache?.get<ArrayBuffer>(finalUrl);
+      if (cachedNode) {
+        // fetch again in the background, maybe implement that only refetch after a certain time
+        this.fetchArrayBuffer(url, true);
+        return cachedNode;
+      }
+    }
+
+    const response = await fetch(finalUrl);
+    if (!response.ok) {
+      log.error(`Failed to load ${url}`, { response, url, host: this.url });
+      throw new Error(`Failed to load ${url}`);
+    }
+
+    const buffer = await response.arrayBuffer();
+    this.cache?.set(finalUrl, buffer);
+    return buffer;
+  }
+
+  async fetchUsers() {
+    return this.fetchJson(`nodes/users.json`);
+  }
+
+  async fetchUser(userId: `${string}`) {
+    return this.fetchJson(`user/${userId}.json`);
+  }
+
+  async fetchCollection(userCollectionId: `${string}/${string}`) {
+    const col = await this.fetchJson(`nodes/${userCollectionId}.json`);
+    return col;
+  }
+
+  async fetchNodeDefinition(nodeId: `${string}/${string}/${string}`) {
+    return this.fetchJson(`nodes/${nodeId}.json`);
+  }
+
+  private async fetchNodeWasm(nodeId: `${string}/${string}/${string}`) {
+    const node = await this.fetchArrayBuffer(`nodes/${nodeId}.wasm`);
+    if (!node) {
+      throw new Error(`Failed to load node wasm ${nodeId}`);
+    }
+
+    return node;
+  }
+
+  async load(nodeIds: `${string}/${string}/${string}`[]) {
+    const a = performance.now();
+
+    const nodes = (await Promise.all(
+      [...new Set(nodeIds).values()].map(async (id) => {
+        if (this.nodes.has(id)) {
+          return this.nodes.get(id)!;
+        }
+
+        const wasmBuffer = await this.fetchNodeWasm(id);
+
+        try {
+          return await this.register(id, wasmBuffer);
+        } catch (e) {
+          console.log('Failed to register: ', id);
+          console.error(e);
+          return;
+        }
+      })
+    )).filter(Boolean) as NodeDefinition[];
+
+    const duration = performance.now() - a;
+
+    log.group('loaded nodes in', duration, 'ms');
+    log.info(nodeIds);
+    log.info(nodes);
+    log.groupEnd();
+    this.status = 'ready';
+
+    return nodes;
+  }
+
+  async register(id: string, wasmBuffer: ArrayBuffer) {
+    let wrapper: ReturnType<typeof createWasmWrapper> = null!;
+    try {
+      wrapper = createWasmWrapper(wasmBuffer);
+    } catch (error) {
+      console.error(`Failed to create node wrapper for node: ${id}`, error);
+    }
+
+    const rawDefinition = wrapper.get_definition();
+    const definition = NodeDefinitionSchema.safeParse(rawDefinition);
+
+    if (definition.error) {
+      throw new Error(
+        'Failed to parse node definition from node:+\n' + JSON.stringify(rawDefinition, null, 2)
+          + '\n'
+          + definition.error
+      );
+    }
+
+    if (this.cache) {
+      this.cache.set(definition.data.id, wasmBuffer);
+    }
+
+    const node = {
+      ...definition.data,
+      execute: wrapper.execute
+    };
+
+    this.nodes.set(definition.data.id, node);
+
+    return node;
+  }
+
+  getNode(id: string) {
+    return this.nodes.get(id);
+  }
+
+  getAllNodes() {
+    return [...this.nodes.values()];
+  }
+}
--- a/app/src/lib/node-store/BreadCrumbs.svelte
+++ b/app/src/lib/node-store/BreadCrumbs.svelte
@@ -1,27 +1,28 @@
 <script lang="ts">
-  import { Select } from "@nodes/ui";
-  import type { Writable } from "svelte/store";
+  import { InputSelect } from '@nodarium/ui';

-  let activeStore = 0;
-  export let activeId: Writable<string>;
-  $: [activeUser, activeCollection, activeNode] = $activeId.split(`/`);
+  let activeStore = $state(0);
+  let { activeId }: { activeId: string } = $props();
+  const [activeUser, activeCollection, activeNode] = $derived(
+    activeId.split(`/`)
+  );
 </script>

 <div class="breadcrumbs">
  {#if activeUser}
-    <Select id="root" options={["root"]} bind:value={activeStore}></Select>
+    <InputSelect id="root" options={['root']} bind:value={activeStore}></InputSelect>
    {#if activeCollection}
      <button
-        on:click={() => {
-          $activeId = activeUser;
+        onclick={() => {
+          activeId = activeUser;
        }}
      >
        {activeUser}
      </button>
      {#if activeNode}
        <button
-          on:click={() => {
-            $activeId = `${activeUser}/${activeCollection}`;
+          onclick={() => {
+            activeId = `${activeUser}/${activeCollection}`;
          }}
        >
          {activeCollection}
@@ -34,7 +35,7 @@
      <span>{activeUser}</span>
    {/if}
  {:else}
-    <Select id="root" options={["root"]} bind:value={activeStore}></Select>
+    <InputSelect id="root" options={['root']} bind:value={activeStore}></InputSelect>
  {/if}
 </div>

@@ -46,7 +47,7 @@
    gap: 0.8em;
    height: 35px;
    box-sizing: border-box;
-    border-bottom: solid thin var(--outline);
+    border-bottom: solid thin var(--color-outline);
  }
  .breadcrumbs > button {
    position: relative;
--- a/app/src/lib/node-store/DraggableNode.svelte
+++ b/app/src/lib/node-store/DraggableNode.svelte
@@ -1,52 +1,59 @@
 <script lang="ts">
-  import NodeHtml from "$lib/graph-interface/node/NodeHTML.svelte";
-  import type { NodeDefinition } from "@nodes/types";
+  import NodeHtml from '$lib/graph-interface/node/NodeHTML.svelte';
+  import type { NodeDefinition, NodeId, NodeInstance } from '@nodarium/types';
+  import { onMount } from 'svelte';

-  export let node: NodeDefinition;
+  const { node }: { node: NodeDefinition } = $props();

-  let dragging = false;
+  let dragging = $state(false);

-  let nodeData = {
-    id: 0,
-    type: node?.id,
-    position: [0, 0] as [number, number],
-    props: {},
-    tmp: {
-      type: node,
-    },
-  };
+  let nodeData = $state<NodeInstance>(null!);

  function handleDragStart(e: DragEvent) {
    dragging = true;
    const box = (e?.target as HTMLElement)?.getBoundingClientRect();
    if (e.dataTransfer === null) return;
-    e.dataTransfer.effectAllowed = "move";
-    e.dataTransfer.setData("data/node-id", node.id);
-    if (nodeData.props) {
-      e.dataTransfer.setData("data/node-props", JSON.stringify(nodeData.props));
+    e.dataTransfer.effectAllowed = 'move';
+    e.dataTransfer.setData('data/node-id', node.id.toString());
+    if (nodeData?.props) {
+      e.dataTransfer.setData('data/node-props', JSON.stringify(nodeData.props));
    }
    e.dataTransfer.setData(
-      "data/node-offset-x",
-      Math.round(box.left - e.clientX).toString(),
+      'data/node-offset-x',
+      Math.round(box.left - e.clientX).toString()
    );
    e.dataTransfer.setData(
-      "data/node-offset-y",
-      Math.round(box.top - e.clientY).toString(),
+      'data/node-offset-y',
+      Math.round(box.top - e.clientY).toString()
    );
  }
+
+  onMount(() => {
+    nodeData = {
+      id: 0,
+      type: node.id as unknown as NodeId,
+      position: [0, 0] as [number, number],
+      props: {},
+      state: {
+        type: node
+      }
+    };
+  });
 </script>

 <div class="node-wrapper" class:dragging>
  <div
-    on:dragend={() => {
+    ondragend={() => {
      dragging = false;
    }}
    draggable={true}
    role="button"
    tabindex="0"
-    on:dragstart={handleDragStart}
+    ondragstart={handleDragStart}
  >
-    <NodeHtml inView={true} position={"relative"} z={5} bind:node={nodeData} />
+    {#if nodeData}
+      <NodeHtml bind:node={nodeData} inView={true} position="relative" z={5} />
+    {/if}
  </div>
 </div>

@@ -61,7 +68,7 @@
  }

  .dragging {
-    border: dashed 2px var(--outline);
+    border: dashed 2px var(--color-outline);
  }
  .node-wrapper > div {
    opacity: 1;
--- a/app/src/lib/node-store/NodeStore.svelte
+++ b/app/src/lib/node-store/NodeStore.svelte
@@ -1,19 +1,16 @@
 <script lang="ts">
-  import { writable } from "svelte/store";
-  import BreadCrumbs from "./BreadCrumbs.svelte";
-  import DraggableNode from "./DraggableNode.svelte";
-  import type { RemoteNodeRegistry } from "@nodes/registry";
+  import type { RemoteNodeRegistry } from '$lib/node-registry/index';
+  import BreadCrumbs from './BreadCrumbs.svelte';
+  import DraggableNode from './DraggableNode.svelte';

-  export let registry: RemoteNodeRegistry;
+  const { registry }: { registry: RemoteNodeRegistry } = $props();

-  const activeId = writable("max/plantarium");
+  let activeId = $state('max/plantarium');
  let showBreadCrumbs = false;

-  // const activeId = localStore<
-  //   `${string}` | `${string}/${string}` | `${string}/${string}/${string}`
-  // >("nodes.store.activeId", "");
-
-  $: [activeUser, activeCollection, activeNode] = $activeId.split(`/`);
+  const [activeUser, activeCollection, activeNode] = $derived(
+    activeId.split(`/`)
+  );
 </script>

 {#if showBreadCrumbs}
@@ -25,12 +22,14 @@
    {#await registry.fetchUsers()}
      <div>Loading Users...</div>
    {:then users}
-      {#each users as user}
+      {#each users as user (user.id)}
        <button
-          on:click={() => {
-            $activeId = user.id;
-          }}>{user.id}</button
+          onclick={() => {
+            activeId = user.id;
+          }}
        >
+          {user.id}
+        </button>
      {/each}
    {:catch error}
      <div>{error.message}</div>
@@ -39,10 +38,10 @@
    {#await registry.fetchUser(activeUser)}
      <div>Loading User...</div>
    {:then user}
-      {#each user.collections as collection}
+      {#each user.collections as collection (collection)}
        <button
-          on:click={() => {
-            $activeId = collection.id;
+          onclick={() => {
+            activeId = collection.id;
          }}
        >
          {collection.id.split(`/`)[1]}
@@ -55,7 +54,7 @@
    {#await registry.fetchCollection(`${activeUser}/${activeCollection}`)}
      <div>Loading Collection...</div>
    {:then collection}
-      {#each collection.nodes as node}
+      {#each collection.nodes as node (node.id)}
        {#await registry.fetchNodeDefinition(node.id)}
          <div>Loading Node... {node.id}</div>
        {:then node}
--- a/app/src/lib/node-store/Spinner.svelte
+++ b/app/src/lib/node-store/Spinner.svelte
@@ -1,6 +1,3 @@
-<script lang="ts">
-</script>
-
 <span class="spinner"></span>

 <style>
--- a/app/src/lib/performance/BarSplit.svelte
+++ b/app/src/lib/performance/BarSplit.svelte
@@ -1,29 +1,35 @@
 <script lang="ts">
-  export let labels: string[] = [];
-  export let values: number[] = [];
+  type Props = {
+    labels: string[];
+    values: number[];
+  };

-  $: total = values.reduce((acc, v) => acc + v, 0);
+  const { labels, values }: Props = $props();

-  let colors = ["red", "green", "blue"];
+  const total = $derived(values.reduce((acc, v) => acc + v, 0));
+
+  let colors = ['red', 'green', 'blue'];
 </script>

 <div class="wrapper">
  <div class="bars">
-    {#each values as value, i}
-      <div class="bar bg-{colors[i]}" style="width: {(value / total) * 100}%;">
+    {#each values as value, i (value)}
+      <div
+        class="bar bg-{colors[i]}-400"
+        style:width={(value / total) * 100 + '%'}
+      >
        {Math.round(value)}ms
      </div>
    {/each}
  </div>

  <div class="labels mt-2">
-    {#each values as _label, i}
-      <div class="text-{colors[i]}">{labels[i]}</div>
+    {#each values as _label, i (_label)}
+      <div class="text-{colors[i]}-400">{labels[i]}</div>
    {/each}
  </div>
-
  <span
-    class="bg-red bg-green bg-yellow bg-blue text-red text-green text-yellow text-blue"
+    class="bg-red-400 bg-green-400 bg-blue-400 text-red-400 text-green-400 text-blue-400"
  ></span>
 </div>

--- a/app/src/lib/performance/Monitor.svelte
+++ b/app/src/lib/performance/Monitor.svelte
@@ -1,50 +1,58 @@
 <script lang="ts">
-  export let points: number[];
+  type Props = {
+    points: number[];
+    type?: string;
+    title?: string;
+    max?: number;
+    min?: number;
+  };

-  export let type = "ms";
-  export let title = "Performance";
-  export let max: number | undefined = undefined;
-  export let min: number | undefined = undefined;
+  let {
+    points,
+    type = 'ms',
+    title = 'Performance',
+    max,
+    min
+  }: Props = $props();

-  function getMax(m?: number) {
-    if (type === "%") {
+  let internalMax = $derived(max ?? Math.max(...points));
+  let internalMin = $derived(min ?? Math.min(...points))!;
+
+  const maxText = $derived.by(() => {
+    if (type === '%') {
      return 100;
    }

-    if (m !== undefined) {
-      if (m < 1) {
-        return Math.floor(m * 100) / 100;
+    if (internalMax !== undefined) {
+      if (internalMax < 1) {
+        return Math.floor(internalMax * 100) / 100;
      }
-      if (m < 10) {
-        return Math.floor(m * 10) / 10;
+      if (internalMax < 10) {
+        return Math.floor(internalMax * 10) / 10;
      }
-      return Math.floor(m);
+      return Math.floor(internalMax);
    }

    return 1;
-  }
+  });

-  function constructPath() {
-    max = max !== undefined ? max : Math.max(...points);
-    min = min !== undefined ? min : Math.min(...points);
-    return points
+  const path = $derived(
+    points
      .map((point, i) => {
        const x = (i / (points.length - 1)) * 100;
-        const y = 100 - ((point - min) / (max - min)) * 100;
+        const y = 100 - ((point - internalMin) / (internalMax - internalMin)) * 100;
        return `${x},${y}`;
      })
-      .join(" ");
-  }
+      .join(' ')
+  );
 </script>

 <div class="wrapper">
  <p>{title}</p>
-  <span class="min">{Math.floor(min || 0)}{type}</span>
-  <span class="max">{getMax(max)}{type}</span>
+  <span class="min">{Math.floor(internalMin || 0)}{type}</span>
+  <span class="max">{maxText}{type}</span>
  <svg preserveAspectRatio="none" viewBox="0 0 100 100">
-    {#key points}
-      <polyline vector-effect="non-scaling-stroke" points={constructPath()} />
-    {/key}
+    <polyline vector-effect="non-scaling-stroke" points={path} />
  </svg>
 </div>

@@ -66,7 +74,7 @@

  .wrapper {
    position: relative;
-    border-bottom: solid thin var(--outline);
+    border-bottom: solid thin var(--color-outline);
    display: flex;
  }
  p {
@@ -80,13 +88,13 @@
  svg {
    height: 124px;
    margin: 24px 0px;
-    border-top: solid thin var(--outline);
-    border-bottom: solid thin var(--outline);
+    border-top: solid thin var(--color-outline);
+    border-bottom: solid thin var(--color-outline);
    width: 100%;
  }
  polyline {
    fill: none;
-    stroke: var(--layer-3);
+    stroke: var(--color-layer-3);
    opacity: 0.5;
    stroke-width: 1;
  }
--- a/app/src/lib/performance/PerformanceViewer.svelte
+++ b/app/src/lib/performance/PerformanceViewer.svelte
@@ -1,24 +1,14 @@
 <script lang="ts">
-  import Monitor from "./Monitor.svelte";
-  import { humanizeNumber } from "$lib/helpers";
-  import { Checkbox } from "@nodes/ui";
-  import localStore from "$lib/helpers/localStore";
-  import { type PerformanceData } from "@nodes/utils";
-  import BarSplit from "./BarSplit.svelte";
+  import { humanizeNumber } from '$lib/helpers';
+  import { InputCheckbox } from '@nodarium/ui';
+  import type { PerformanceData } from '@nodarium/utils';
+  import BarSplit from './BarSplit.svelte';
+  import Monitor from './Monitor.svelte';

-  export let data: PerformanceData;
+  const { data }: { data: PerformanceData } = $props();

-  let activeType = localStore<string>("nodes.performance.active-type", "total");
-  let showAverage = true;
-
-  function getAverage(key: string) {
-    return (
-      data
-        .map((run) => run[key]?.[0])
-        .filter((v) => v !== undefined)
-        .reduce((acc, run) => acc + run, 0) / data.length
-    );
-  }
+  let activeType = $state('total');
+  let showAverage = $state(true);

  function round(v: number) {
    if (v < 1) {
@@ -30,111 +20,136 @@
    return Math.floor(v);
  }

-  function getAverages() {
-    let lastRun = data.at(-1);
-    if (!lastRun) return {};
-    return Object.keys(lastRun).reduce(
-      (acc, key) => {
-        acc[key] = getAverage(key);
-        return acc;
-      },
-      {} as Record<string, number>,
-    );
+  function getTitle(t: string) {
+    if (t.includes('/')) {
+      return `Node ${t.split('/').slice(-1).join('/')}`;
+    }
+
+    return t
+      .split('-')
+      .map((v) => v[0].toUpperCase() + v.slice(1))
+      .join(' ');
+  }
+
+  const viewerKeys = [
+    'total-vertices',
+    'total-faces',
+    'update-geometries',
+    'split-result'
+  ];
+
+  // --- Small helpers that query `data` directly ---
+  function getAverage(key: string) {
+    const vals = data
+      .map((run) => run[key]?.[0])
+      .filter((v) => v !== undefined) as number[];
+
+    if (vals.length === 0) return 0;
+    return vals.reduce((acc, v) => acc + v, 0) / vals.length;
  }

  function getLast(key: string) {
    return data.at(-1)?.[key]?.[0] || 0;
  }

-  function getLasts() {
-    return data.at(-1) || {};
-  }
+  const averages = $derived.by(() => {
+    const lr = data.at(-1);
+    if (!lr) return {} as Record<string, number>;
+    return Object.keys(lr).reduce((acc: Record<string, number>, key) => {
+      acc[key] = getAverage(key);
+      return acc;
+    }, {});
+  });

-  function getTotalPerformance(onlyLast = false) {
-    if (onlyLast) {
-      return (
-        getLast("runtime") +
-        getLast("update-geometries") +
-        getLast("worker-transfer")
-      );
+  const lasts = $derived.by(() => data.at(-1) || {});
+
+  const totalPerformance = $derived.by(() => {
+    const onlyLast = getLast('runtime')
+      + getLast('update-geometries')
+      + getLast('worker-transfer');
+    const average = getAverage('runtime')
+      + getAverage('update-geometries')
+      + getAverage('worker-transfer');
+    return { onlyLast, average };
+  });
+
+  const cacheRatio = $derived.by(() => {
+    return {
+      onlyLast: Math.floor(getLast('cache-hit') * 100),
+      average: Math.floor(getAverage('cache-hit') * 100)
+    };
+  });
+
+  const performanceData = $derived.by(() => {
+    const source = showAverage ? averages : lasts;
+    return Object.entries(source)
+      .filter(
+        ([key]) =>
+          !key.startsWith('node/')
+          && key !== 'total'
+          && !key.includes('cache')
+          && !viewerKeys.includes(key)
+      )
+      .sort((a, b) => b[1] - a[1]);
+  });
+
+  const nodePerformanceData = $derived.by(() => {
+    const source = showAverage ? averages : lasts;
+    return Object.entries(source)
+      .filter(([key]) => key.startsWith('node/'))
+      .sort((a, b) => b[1] - a[1]);
+  });
+
+  const viewerPerformanceData = $derived.by(() => {
+    const source = showAverage ? averages : lasts;
+    return Object.entries(source)
+      .filter(
+        ([key]) =>
+          key !== 'total-vertices'
+          && key !== 'total-faces'
+          && viewerKeys.includes(key)
+      )
+      .sort((a, b) => b[1] - a[1]);
+  });
+
+  const splitValues = $derived.by(() => {
+    if (showAverage) {
+      return [
+        getAverage('worker-transfer'),
+        getAverage('runtime'),
+        getAverage('update-geometries')
+      ];
    }
-    return (
-      getAverage("runtime") +
-      getAverage("update-geometries") +
-      getAverage("worker-transfer")
-    );
-  }
+    return [
+      getLast('worker-transfer'),
+      getLast('runtime'),
+      getLast('update-geometries')
+    ];
+  });

-  function getCacheRatio(onlyLast = false) {
-    let ratio = onlyLast ? getLast("cache-hit") : getAverage("cache-hit");
-
-    return Math.floor(ratio * 100);
-  }
-
-  const viewerKeys = [
-    "total-vertices",
-    "total-faces",
-    "update-geometries",
-    "split-result",
-  ];
-
-  function getPerformanceData(onlyLast: boolean = false) {
-    let data = onlyLast ? getLasts() : getAverages();
-
-    return Object.entries(data)
-      .filter(
-        ([key]) =>
-          !key.startsWith("node/") &&
-          key !== "total" &&
-          !key.includes("cache") &&
-          !viewerKeys.includes(key),
-      )
-      .sort((a, b) => b[1] - a[1]);
-  }
-
-  function getNodePerformanceData(onlyLast: boolean = false) {
-    let data = onlyLast ? getLasts() : getAverages();
-
-    return Object.entries(data)
-      .filter(([key]) => key.startsWith("node/"))
-      .sort((a, b) => b[1] - a[1]);
-  }
-
-  function getViewerPerformanceData(onlyLast: boolean = false) {
-    let data = onlyLast ? getLasts() : getAverages();
-    return Object.entries(data)
-      .filter(
-        ([key]) =>
-          key !== "total-vertices" &&
-          key !== "total-faces" &&
-          viewerKeys.includes(key),
-      )
-      .sort((a, b) => b[1] - a[1]);
-  }
-
-  function getTotalPoints() {
+  const totalPoints = $derived.by(() => {
    if (showAverage) {
      return data.map((run) => {
        return (
-          run["runtime"].reduce((acc, v) => acc + v, 0) +
-          run["update-geometries"].reduce((acc, v) => acc + v, 0) +
-          (run["worker-transfer"]?.reduce((acc, v) => acc + v, 0) || 0)
+          (run['runtime']?.reduce((acc, v) => acc + v, 0) || 0)
+          + (run['update-geometries']?.reduce((acc, v) => acc + v, 0) || 0)
+          + (run['worker-transfer']?.reduce((acc, v) => acc + v, 0) || 0)
        );
      });
    }

    return data.map((run) => {
      return (
-        run["runtime"][0] +
-        run["update-geometries"][0] +
-        (run["worker-transfer"]?.[0] || 0)
+        (run['runtime']?.[0] || 0)
+        + (run['update-geometries']?.[0] || 0)
+        + (run['worker-transfer']?.[0] || 0)
      );
    });
-  }
+  });

  function constructPoints(key: string) {
-    if (key === "total") {
-      return getTotalPoints();
+    if (key === 'total') {
+      return totalPoints;
    }
    return data.map((run) => {
      if (key in run) {
@@ -148,166 +163,140 @@
    });
  }

-  function getSplitValues(): number[] {
-    if (showAverage) {
-      return [
-        getAverage("worker-transfer"),
-        getAverage("runtime"),
-        getAverage("update-geometries"),
-      ];
-    }
+  const computedTotalDisplay = $derived.by(() =>
+    round(showAverage ? totalPerformance.average : totalPerformance.onlyLast)
+  );

-    return [
-      getLast("worker-transfer"),
-      getLast("runtime"),
-      getLast("update-geometries"),
-    ];
-  }
-
-  function getTitle(t: string) {
-    if (t.includes("/")) {
-      return `Node ${t.split("/").slice(-1).join("/")}`;
-    }
-
-    return t
-      .split("-")
-      .map((v) => v[0].toUpperCase() + v.slice(1))
-      .join(" ");
-  }
+  const computedFps = $derived.by(() =>
+    Math.floor(
+      1000
+        / (showAverage
+          ? totalPerformance.average || 1
+          : totalPerformance.onlyLast || 1)
+    )
+  );
 </script>

-{#key $activeType && data}
-  {#if $activeType === "cache-hit"}
+{#if data.length !== 0}
+  {#if activeType === 'cache-hit'}
    <Monitor
      title="Cache Hits"
-      points={constructPoints($activeType)}
+      points={constructPoints(activeType)}
      min={0}
      max={1}
      type="%"
    />
  {:else}
    <Monitor
-      title={getTitle($activeType)}
-      points={constructPoints($activeType)}
+      title={getTitle(activeType)}
+      points={constructPoints(activeType)}
    />
  {/if}

  <div class="p-4 performance-tabler">
    <div class="flex items-center gap-2">
-      <Checkbox id="show-total" bind:value={showAverage} />
+      <InputCheckbox id="show-total" bind:value={showAverage} />
      <label for="show-total">Show Average</label>
    </div>

-    {#if data.length !== 0}
-      <BarSplit
-        labels={["worker-transfer", "runtime", "update-geometries"]}
-        values={getSplitValues()}
-      />
+    <BarSplit
+      labels={['worker-transfer', 'runtime', 'update-geometries']}
+      values={splitValues}
+    />

-      <h3>General</h3>
+    <h3>General</h3>

-      <table>
-        <tbody>
+    <table>
+      <tbody>
+        <tr>
+          <td>
+            {computedTotalDisplay}<span>ms</span>
+          </td>
+          <td
+            class:active={activeType === 'total'}
+            onclick={() => (activeType = 'total')}
+          >
+            total<span>({computedFps}fps)</span>
+          </td>
+        </tr>
+
+        {#each performanceData as [key, value] (key)}
          <tr>
-            <td>
-              {round(getTotalPerformance(!showAverage))}<span>ms</span>
-            </td>
+            <td>{round(value)}<span>ms</span></td>
            <td
-              class:active={$activeType === "total"}
-              on:click={() => ($activeType = "total")}
+              class:active={activeType === key}
+              onclick={() => (activeType = key)}
            >
-              total<span
-                >({Math.floor(
-                  1000 / getTotalPerformance(showAverage),
-                )}fps)</span
-              >
+              {key}
            </td>
          </tr>
-          {#each getPerformanceData(!showAverage) as [key, value]}
-            <tr>
-              <td>
-                {round(value)}<span>ms</span>
-              </td>
-              <td
-                class:active={$activeType === key}
-                on:click={() => ($activeType = key)}
-              >
-                {key}
-              </td>
-            </tr>
-          {/each}
+        {/each}

+        <tr>
+          <td>{data.length}</td>
+          <td>Samples</td>
+        </tr>
+      </tbody>
+
+      <tbody>
+        <tr><td><h3>Nodes</h3></td></tr>
+      </tbody>
+
+      <tbody>
+        <tr>
+          <td>{showAverage ? cacheRatio.average : cacheRatio.onlyLast}<span>%</span></td>
+          <td
+            class:active={activeType === 'cache-hit'}
+            onclick={() => (activeType = 'cache-hit')}
+          >
+            cache hits
+          </td>
+        </tr>
+
+        {#each nodePerformanceData as [key, value] (key)}
          <tr>
-            <td>{data.length}</td>
-            <td>Samples</td>
-          </tr>
-        </tbody>
-        <tbody>
-          <tr>
-            <td>
-              <h3>Nodes</h3>
-            </td>
-          </tr>
-        </tbody>
-        <tbody>
-          <tr>
-            <td> {getCacheRatio(!showAverage)}<span>%</span> </td>
+            <td>{round(value)}<span>ms</span></td>
            <td
-              class:active={$activeType === "cache-hit"}
-              on:click={() => ($activeType = "cache-hit")}>cache hits</td
+              class:active={activeType === key}
+              onclick={() => (activeType = key)}
            >
-          </tr>
-          {#each getNodePerformanceData(!showAverage) as [key, value]}
-            <tr>
-              <td>
-                {round(value)}<span>ms</span>
-              </td>
-
-              <td
-                class:active={$activeType === key}
-                on:click={() => ($activeType = key)}
-              >
-                {key.split("/").slice(-1).join("/")}
-              </td>
-            </tr>
-          {/each}
-        </tbody>
-        <tbody>
-          <tr>
-            <td>
-              <h3>Viewer</h3>
+              {key.split('/').slice(-1).join('/')}
            </td>
          </tr>
-        </tbody>
-        <tbody>
+        {/each}
+      </tbody>
+
+      <tbody>
+        <tr><td><h3>Viewer</h3></td></tr>
+      </tbody>
+
+      <tbody>
+        <tr>
+          <td>{humanizeNumber(getLast('total-vertices'))}</td>
+          <td>Vertices</td>
+        </tr>
+        <tr>
+          <td>{humanizeNumber(getLast('total-faces'))}</td>
+          <td>Faces</td>
+        </tr>
+
+        {#each viewerPerformanceData as [key, value] (key)}
          <tr>
-            <td>{humanizeNumber(getLast("total-vertices"))}</td>
-            <td>Vertices</td>
+            <td>{round(value)}<span>ms</span></td>
+            <td
+              class:active={activeType === key}
+              onclick={() => (activeType = key)}
+            >
+              {key.split('/').slice(-1).join('/')}
+            </td>
          </tr>
-          <tr>
-            <td>{humanizeNumber(getLast("total-faces"))}</td>
-            <td>Faces</td>
-          </tr>
-          {#each getViewerPerformanceData(!showAverage) as [key, value]}
-            <tr>
-              <td>
-                {round(value)}<span>ms</span>
-              </td>
-              <td
-                class:active={$activeType === key}
-                on:click={() => ($activeType = key)}
-              >
-                {key.split("/").slice(-1).join("/")}
-              </td>
-            </tr>
-          {/each}
-        </tbody>
-      </table>
-    {:else}
-      <p>No runs available</p>
-    {/if}
+        {/each}
+      </tbody>
+    </table>
  </div>
-{/key}
+{:else}
+  <p>No runs available</p>
+{/if}

 <style>
  h3 {
--- a/app/src/lib/performance/SmallGraph.svelte
+++ b/app/src/lib/performance/SmallGraph.svelte
@@ -1,7 +1,7 @@
 <script lang="ts">
-  export let points: number[];
+  const { points }: { points: number[] } = $props();

-  function constructPath() {
+  const path = $derived.by(() => {
    const max = Math.max(...points);
    const min = Math.min(...points);
    return points
@@ -10,14 +10,12 @@
        const y = 100 - ((point - min) / (max - min)) * 100;
        return `${x},${y}`;
      })
-      .join(" ");
-  }
+      .join(' ');
+  });
 </script>

 <svg preserveAspectRatio="none" viewBox="0 0 100 100">
-  {#key points}
-    <polyline vector-effect="non-scaling-stroke" points={constructPath()} />
-  {/key}
+  <polyline vector-effect="non-scaling-stroke" points={path} />
 </svg>

 <style>
@@ -27,7 +25,7 @@
  }
  polyline {
    fill: none;
-    stroke: var(--layer-3);
+    stroke: var(--color-layer-3);
    opacity: 1;
    stroke-width: 1;
  }
--- a/app/src/lib/performance/SmallPerformanceViewer.svelte
+++ b/app/src/lib/performance/SmallPerformanceViewer.svelte
@@ -1,49 +1,53 @@
 <script lang="ts">
-  import { humanizeDuration, humanizeNumber } from "$lib/helpers";
-  import localStore from "$lib/helpers/localStore";
-  import SmallGraph from "./SmallGraph.svelte";
-  import type { PerformanceData, PerformanceStore } from "@nodes/utils";
+  import { humanizeDuration, humanizeNumber } from '$lib/helpers';
+  import { localState } from '$lib/helpers/localState.svelte';
+  import type { PerformanceData, PerformanceStore } from '@nodarium/utils';
+  import SmallGraph from './SmallGraph.svelte';

-  export let store: PerformanceStore;
+  const { store, fps }: { store: PerformanceStore; fps: number[] } = $props();

-  const open = localStore("node.performance.small.open", {
+  const open = localState('node.performance.small.open', {
    runtime: false,
-    fps: false,
+    fps: false
  });

-  $: vertices = $store?.at(-1)?.["total-vertices"]?.[0] || 0;
-  $: faces = $store?.at(-1)?.["total-faces"]?.[0] || 0;
-  $: runtime = $store?.at(-1)?.["runtime"]?.[0] || 0;
+  const vertices = $derived($store?.at(-1)?.['total-vertices']?.[0] || 0);
+  const faces = $derived($store?.at(-1)?.['total-faces']?.[0] || 0);
+  const runtime = $derived($store?.at(-1)?.['runtime']?.[0] || 0);

  function getPoints(data: PerformanceData, key: string) {
    return data?.map((run) => run[key]?.[0] || 0) || [];
  }
-
-  export let fps: number[] = [];
 </script>

 <div class="wrapper">
  <table>
    <tbody>
-      <tr on:click={() => ($open.runtime = !$open.runtime)}>
-        <td>{$open.runtime ? "-" : "+"} runtime </td>
+      <tr
+        style="cursor: pointer"
+        onclick={() => (open.value.runtime = !open.value.runtime)}
+      >
+        <td>{open.value.runtime ? '-' : '+'} runtime</td>
        <td>{humanizeDuration(runtime || 1000)}</td>
      </tr>
-      {#if $open.runtime}
+      {#if open.value.runtime}
        <tr>
          <td colspan="2">
-            <SmallGraph points={getPoints($store, "runtime")} />
+            <SmallGraph points={getPoints($store, 'runtime')} />
          </td>
        </tr>
      {/if}

-      <tr on:click={() => ($open.fps = !$open.fps)}>
-        <td>{$open.fps ? "-" : "+"} fps </td>
+      <tr
+        style="cursor: pointer"
+        onclick={() => (open.value.fps = !open.value.fps)}
+      >
+        <td>{open.value.fps ? '-' : '+'} fps</td>
        <td>
          {Math.floor(fps[fps.length - 1])}fps
        </td>
      </tr>
-      {#if $open.fps}
+      {#if open.value.fps}
        <tr>
          <td colspan="2">
            <SmallGraph points={fps} />
@@ -52,12 +56,12 @@
      {/if}

      <tr>
-        <td>vertices </td>
+        <td>vertices</td>
        <td>{humanizeNumber(vertices || 0)}</td>
      </tr>

      <tr>
-        <td>faces </td>
+        <td>faces</td>
        <td>{humanizeNumber(faces || 0)}</td>
      </tr>
    </tbody>
@@ -70,17 +74,14 @@
    top: 10px;
    left: 10px;
    z-index: 2;
-    background: var(--layer-0);
-    border: solid thin var(--outline);
+    background: var(--color-layer-0);
+    border: solid thin var(--color-outline);
    border-collapse: collapse;
  }
-  tr {
-    cursor: pointer;
-  }
  td {
    padding: 4px;
    padding-inline: 8px;
    font-size: 0.8em;
-    border: solid thin var(--outline);
+    border: solid thin var(--color-outline);
  }
 </style>
--- a/app/src/lib/performance/index.ts
+++ b/app/src/lib/performance/index.ts
@@ -1 +1 @@
-export { default as PerformanceViewer } from "./PerformanceViewer.svelte";
+export { default as PerformanceViewer } from './PerformanceViewer.svelte';
--- a/app/src/lib/project-manager/ProjectManager.svelte
+++ b/app/src/lib/project-manager/ProjectManager.svelte
@@ -0,0 +1,107 @@
+<script lang="ts">
+  import { defaultPlant, lottaFaces, plant } from '$lib/graph-templates';
+  import type { Graph } from '$lib/types';
+  import type { ProjectManager } from './project-manager.svelte';
+
+  const { projectManager } = $props<{ projectManager: ProjectManager }>();
+
+  let showNewProject = $state(false);
+  let newProjectName = $state('');
+  let selectedTemplate = $state('defaultPlant');
+
+  const templates = [
+    {
+      name: 'Default Plant',
+      value: 'defaultPlant',
+      graph: defaultPlant as unknown as Graph
+    },
+    { name: 'Plant', value: 'plant', graph: plant as unknown as Graph },
+    {
+      name: 'Lotta Faces',
+      value: 'lottaFaces',
+      graph: lottaFaces as unknown as Graph
+    }
+  ];
+
+  function handleCreate() {
+    const template = templates.find((t) => t.value === selectedTemplate) || templates[0];
+    projectManager.handleCreateProject(template.graph, newProjectName);
+    newProjectName = '';
+    showNewProject = false;
+  }
+</script>
+
+<header class="flex justify-between px-4 h-[70px] border-b-1 border-outline items-center">
+  <h3>Project</h3>
+  <button
+    class="px-3 py-1 bg-layer-0 rounded"
+    onclick={() => (showNewProject = !showNewProject)}
+  >
+    New
+  </button>
+</header>
+
+{#if showNewProject}
+  <div class="flex flex-col px-4 py-3 border-b-1 border-outline gap-2">
+    <input
+      type="text"
+      bind:value={newProjectName}
+      placeholder="Project name"
+      class="w-full px-2 py-2 bg-gray-800 border border-gray-700 rounded"
+      onkeydown={(e) => e.key === 'Enter' && handleCreate()}
+    />
+    <select
+      bind:value={selectedTemplate}
+      class="w-full px-2 py-2 bg-gray-800 border border-gray-700 rounded"
+    >
+      {#each templates as template (template.name)}
+        <option value={template.value}>{template.name}</option>
+      {/each}
+    </select>
+    <button
+      class="cursor-pointer self-end px-3 py-1 bg-blue-600 rounded"
+      onclick={() => handleCreate()}
+    >
+      Create
+    </button>
+  </div>
+{/if}
+
+<div class="p-4 text-white min-h-screen">
+  {#if projectManager.loading}
+    <p>Loading...</p>
+  {/if}
+
+  <ul class="space-y-2">
+    {#each projectManager.projects as project (project.id)}
+      <li>
+        <div
+          class="
+            w-full text-left px-3 py-2 rounded cursor-pointer {projectManager
+            .activeProjectId.value === project.id
+            ? 'bg-blue-600'
+            : 'bg-gray-800 hover:bg-gray-700'}
+          "
+          onclick={() => projectManager.handleSelectProject(project.id!)}
+          role="button"
+          tabindex="0"
+          onkeydown={(e) =>
+          e.key === 'Enter'
+          && projectManager.handleSelectProject(project.id!)}
+        >
+          <div class="flex justify-between items-center">
+            <span>{project.meta?.title || 'Untitled'}</span>
+            <button
+              class="text-red-400 hover:text-red-300"
+              onclick={() => {
+                projectManager.handleDeleteProject(project.id!);
+              }}
+            >
+              ×
+            </button>
+          </div>
+        </div>
+      </li>
+    {/each}
+  </ul>
+</div>
--- a/app/src/lib/project-manager/project-database.svelte.ts
+++ b/app/src/lib/project-manager/project-database.svelte.ts
@@ -0,0 +1,53 @@
+import type { Graph } from '@nodarium/types';
+import { type IDBPDatabase, openDB } from 'idb';
+
+export interface GraphDatabase {
+  projects: Graph;
+}
+
+const DB_NAME = 'nodarium-graphs';
+const DB_VERSION = 1;
+const STORE_NAME = 'graphs';
+
+let dbPromise: Promise<IDBPDatabase<GraphDatabase>> | null = null;
+
+export function getDB() {
+  if (!dbPromise) {
+    dbPromise = openDB<GraphDatabase>(DB_NAME, DB_VERSION, {
+      upgrade(db) {
+        if (!db.objectStoreNames.contains(STORE_NAME)) {
+          db.createObjectStore(STORE_NAME, { keyPath: 'id' });
+        }
+      }
+    });
+  }
+  return dbPromise;
+}
+
+export async function getGraph(id: number): Promise<Graph | undefined> {
+  const db = await getDB();
+  return db.get(STORE_NAME, id);
+}
+
+export async function saveGraph(graph: Graph): Promise<Graph> {
+  const db = await getDB();
+  // eslint-disable-next-line svelte/prefer-svelte-reactivity
+  graph.meta = { ...graph.meta, lastModified: new Date().toISOString() };
+  await db.put(STORE_NAME, graph);
+  return graph;
+}
+
+export async function deleteGraph(id: number): Promise<void> {
+  const db = await getDB();
+  await db.delete(STORE_NAME, id);
+}
+
+export async function getGraphs(): Promise<Graph[]> {
+  const db = await getDB();
+  return db.getAll(STORE_NAME);
+}
+
+export async function clear(): Promise<void> {
+  const db = await getDB();
+  return db.clear(STORE_NAME);
+}
--- a/app/src/lib/project-manager/project-manager.svelte.ts
+++ b/app/src/lib/project-manager/project-manager.svelte.ts
@@ -0,0 +1,85 @@
+import * as templates from '$lib/graph-templates';
+import { localState } from '$lib/helpers/localState.svelte';
+import type { Graph } from '@nodarium/types';
+import * as db from './project-database.svelte';
+
+export class ProjectManager {
+  public graph = $state<Graph>();
+  private projects = $state<Graph[]>([]);
+  private activeProjectId = localState<number | undefined>(
+    'node.activeProjectId',
+    undefined
+  );
+  public readonly loading = $derived(this.graph?.id !== this.activeProjectId.value);
+
+  constructor() {
+    this.init();
+  }
+
+  async saveGraph(g: Graph) {
+    db.saveGraph(g);
+  }
+
+  private async init() {
+    await db.getDB();
+    this.projects = await db.getGraphs();
+
+    if (this.activeProjectId.value !== undefined) {
+      const loadedGraph = await db.getGraph(this.activeProjectId.value);
+      if (loadedGraph) {
+        this.graph = loadedGraph;
+      }
+    }
+
+    if (!this.graph) {
+      if (this.projects?.length && this.projects[0]?.id !== undefined) {
+        this.graph = this.projects[0];
+        this.activeProjectId.value = this.graph.id;
+      }
+    }
+
+    if (!this.graph) {
+      this.handleCreateProject();
+    }
+  }
+
+  public handleCreateProject(
+    g: Graph = templates.defaultPlant as unknown as Graph,
+    title: string = 'New Project'
+  ) {
+    let id = g?.id || 0;
+    while (this.projects.find((p) => p.id === id)) {
+      id++;
+    }
+
+    g.id = id;
+    if (!g.meta) g.meta = {};
+    if (!g.meta.title) g.meta.title = title;
+
+    db.saveGraph(g);
+    this.projects = [...this.projects, g];
+    this.handleSelectProject(id);
+  }
+
+  public async handleDeleteProject(projectId: number) {
+    await db.deleteGraph(projectId);
+    if (this.projects.length === 1) {
+      this.graph = undefined;
+      this.projects = [];
+    } else {
+      this.projects = this.projects.filter((p) => p.id !== projectId);
+      const id = this.projects[0].id;
+      if (id !== undefined) {
+        this.handleSelectProject(id);
+      }
+    }
+  }
+
+  public async handleSelectProject(id: number) {
+    if (this.activeProjectId.value !== id) {
+      const project = await db.getGraph(id);
+      this.graph = project;
+      this.activeProjectId.value = id;
+    }
+  }
+}
--- a/app/src/lib/result-viewer/Camera.svelte
+++ b/app/src/lib/result-viewer/Camera.svelte
@@ -1,40 +1,45 @@
 <script lang="ts">
-  import localStore from "$lib/helpers/localStore";
-  import { T, useTask } from "@threlte/core";
-  import { OrbitControls } from "@threlte/extras";
-  import { onMount } from "svelte";
-  import { Vector3 } from "three";
-  import type { PerspectiveCamera, Vector3Tuple } from "three";
-  import type { OrbitControls as OrbitControlsType } from "three/examples/jsm/controls/OrbitControls.js";
+  import localStore from '$lib/helpers/localStore';
+  import { T, useTask } from '@threlte/core';
+  import { OrbitControls } from '@threlte/extras';
+  import { onMount } from 'svelte';
+  import { Vector3 } from 'three';
+  import type { PerspectiveCamera, Vector3Tuple } from 'three';
+  import type { OrbitControls as OrbitControlsType } from 'three/examples/jsm/controls/OrbitControls.js';

-  let camera: PerspectiveCamera;
-  let controls: OrbitControlsType;
+  let camera = $state<PerspectiveCamera>();
+  let controls = $state<OrbitControlsType>();

-  export let center: Vector3;
-  export let centerCamera: boolean = true;
+  type Props = {
+    center: Vector3;
+    centerCamera: boolean;
+  };
+
+  const { center, centerCamera }: Props = $props();

  const cameraTransform = localStore<{
    camera: Vector3Tuple;
    target: Vector3Tuple;
-  }>("nodes.camera.transform", {
+  }>('nodes.camera.transform', {
    camera: [10, 10, 10],
-    target: [0, 0, 0],
+    target: [0, 0, 0]
  });

  function saveCameraState() {
-    if (!camera) return;
+    if (!camera || !controls) return;
    let cPos = camera.position.toArray();
    let tPos = controls.target.toArray();
    // check if tPos is NaN or tPos is NaN
    if (tPos.some((v) => isNaN(v)) || cPos.some((v) => isNaN(v))) return;
    $cameraTransform = {
      camera: cPos,
-      target: tPos,
+      target: tPos
    };
  }

  let isRunning = false;
  const task = useTask(() => {
+    if (!controls) return;
    let length = center.clone().sub(controls.target).length();
    if (length < 0.01 || !centerCamera) {
      isRunning = false;
@@ -47,22 +52,24 @@
  });
  task.stop();

-  $: if (
-    center &&
-    controls &&
-    centerCamera &&
-    (center.x !== controls.target.x ||
-      center.y !== controls.target.y ||
-      center.z !== controls.target.z) &&
-    !isRunning
-  ) {
-    isRunning = true;
-    task.start();
-  }
+  $effect(() => {
+    if (
+      center
+      && controls
+      && centerCamera
+      && (center.x !== controls.target.x
+        || center.y !== controls.target.y
+        || center.z !== controls.target.z)
+      && !isRunning
+    ) {
+      isRunning = true;
+      task.start();
+    }
+  });

  onMount(() => {
-    controls.target.fromArray($cameraTransform.target);
-    controls.update();
+    controls?.target.fromArray($cameraTransform.target);
+    controls?.update();
  });
 </script>

--- a/app/src/lib/result-viewer/Scene.svelte
+++ b/app/src/lib/result-viewer/Scene.svelte
@@ -1,19 +1,18 @@
 <script lang="ts">
-  import { T, useTask, useThrelte } from "@threlte/core";
-  import { MeshLineGeometry, MeshLineMaterial, Text } from "@threlte/extras";
+  import { colors } from '$lib/graph-interface/graph/colors.svelte';
+  import { T, useTask, useThrelte } from '@threlte/core';
+  import { Grid, MeshLineGeometry, MeshLineMaterial, Text } from '@threlte/extras';
  import {
-    type Group,
-    type BufferGeometry,
-    Vector3,
-    type Vector3Tuple,
    Box3,
+    type BufferGeometry,
+    type Group,
    Mesh,
    MeshBasicMaterial,
-    Color,
-  } from "three";
-  import { appSettings } from "../settings/app-settings.svelte";
-  import Camera from "./Camera.svelte";
-  import { colors } from "$lib/graph-interface/graph/colors.svelte";
+    Vector3,
+    type Vector3Tuple
+  } from 'three';
+  import { appSettings } from '../settings/app-settings.svelte';
+  import Camera from './Camera.svelte';

  const { renderStage, invalidate: _invalidate } = useThrelte();

@@ -28,26 +27,29 @@
    lines,
    centerCamera,
    fps = $bindable(),
-    scene = $bindable(),
+    scene = $bindable()
  }: Props = $props();

+  let geometries = $state.raw<BufferGeometry[]>([]);
+  let center = $state(new Vector3(0, 4, 0));
+
  useTask(
    (delta) => {
      fps.push(1 / delta);
      fps = fps.slice(-100);
    },
-    { stage: renderStage, autoInvalidate: false },
+    { stage: renderStage, autoInvalidate: false }
  );

-  export const invalidate = function () {
+  export const invalidate = function() {
    if (scene) {
-      geometries = scene.children
-        .filter(
-          (child) => "geometry" in child && child.isObject3D && child.geometry,
-        )
-        .map((child) => {
-          return child.geometry;
-        });
+      const geos: BufferGeometry[] = [];
+      scene.traverse(function(child) {
+        if (isMesh(child)) {
+          geos.push(child.geometry);
+        }
+      });
+      geometries = geos;
    }

    if (geometries && scene && centerCamera) {
@@ -60,21 +62,30 @@
    _invalidate();
  };

-  let geometries = $state<BufferGeometry[]>();
-  let center = $state(new Vector3(0, 4, 0));
-
-  function isMesh(child: Mesh | any): child is Mesh {
-    return child.isObject3D && "material" in child;
+  function isMesh(child: unknown): child is Mesh {
+    return (
+      child !== null
+      && typeof child === 'object'
+      && 'isObject3D' in child
+      && child.isObject3D === true
+      && 'material' in child
+    );
  }

-  function isMatCapMaterial(material: any): material is MeshBasicMaterial {
-    return material.isMaterial && "matcap" in material;
+  function isMatCapMaterial(material: unknown): material is MeshBasicMaterial {
+    return (
+      material !== null
+      && typeof material === 'object'
+      && 'isMaterial' in material
+      && material.isMaterial === true
+      && 'matcap' in material
+    );
  }

  $effect(() => {
-    const wireframe = appSettings.debug.wireframe;
-    scene.traverse(function (child) {
-      if (isMesh(child) && isMatCapMaterial(child.material)) {
+    const wireframe = appSettings.value.debug.wireframe;
+    scene.traverse(function(child) {
+      if (isMesh(child) && isMatCapMaterial(child.material) && child.visible) {
        child.material.wireframe = wireframe;
      }
    });
@@ -85,33 +96,39 @@
    return [
      geo.attributes.position.array[i],
      geo.attributes.position.array[i + 1],
-      geo.attributes.position.array[i + 2],
+      geo.attributes.position.array[i + 2]
    ] as Vector3Tuple;
  }
 </script>

 <Camera {center} {centerCamera} />

-{#if appSettings.showGrid}
-  <T.GridHelper
-    args={[20, 20]}
-    colorGrid={colors["outline"]}
-    colorCenterLine={new Color("red")}
+{#if appSettings.value.showGrid}
+  <Grid
+    cellColor={colors['outline']}
+    cellThickness={0.7}
+    infiniteGrid
+    sectionThickness={0.7}
+    sectionDistance={2}
+    sectionColor={colors['outline']}
+    fadeDistance={50}
+    fadeStrength={10}
+    fadeOrigin={new Vector3(0, 0, 0)}
  />
 {/if}

 <T.Group>
  {#if geometries}
-    {#each geometries as geo}
-      {#if appSettings.debug.showIndices}
-        {#each geo.attributes.position.array as _, i}
+    {#each geometries as geo (geo.id)}
+      {#if appSettings.value.debug.showIndices}
+        {#each geo.attributes.position.array, i (i)}
          {#if i % 3 === 0}
            <Text fontSize={0.25} position={getPosition(geo, i)} />
          {/if}
        {/each}
      {/if}

-      {#if appSettings.debug.showVertices}
+      {#if appSettings.value.debug.showVertices}
        <T.Points visible={true}>
          <T is={geo} />
          <T.PointsMaterial size={0.25} />
@@ -123,8 +140,8 @@
  <T.Group bind:ref={scene}></T.Group>
 </T.Group>

-{#if appSettings.debug.showStemLines && lines}
-  {#each lines as line}
+{#if appSettings.value.debug.showStemLines && lines}
+  {#each lines as line (line[0].x + '-' + line[0].y + '-' + '' + line[0].z)}
    <T.Mesh>
      <MeshLineGeometry points={line} />
      <MeshLineMaterial width={0.1} color="red" depthTest={false} />
--- a/app/src/lib/result-viewer/Viewer.svelte
+++ b/app/src/lib/result-viewer/Viewer.svelte
@@ -1,23 +1,20 @@
 <script lang="ts">
-  import { Canvas } from "@threlte/core";
-  import Scene from "./Scene.svelte";
-  import { Vector3 } from "three";
-  import { decodeFloat, splitNestedArray } from "@nodes/utils";
-  import type { PerformanceStore } from "@nodes/utils";
-  import { appSettings } from "$lib/settings/app-settings.svelte";
-  import SmallPerformanceViewer from "$lib/performance/SmallPerformanceViewer.svelte";
-  import { MeshMatcapMaterial, TextureLoader, type Group } from "three";
-  import {
-    createGeometryPool,
-    createInstancedGeometryPool,
-  } from "./geometryPool";
+  import SmallPerformanceViewer from '$lib/performance/SmallPerformanceViewer.svelte';
+  import { appSettings } from '$lib/settings/app-settings.svelte';
+  import { decodeFloat, splitNestedArray } from '@nodarium/utils';
+  import type { PerformanceStore } from '@nodarium/utils';
+  import { Canvas } from '@threlte/core';
+  import { Vector3 } from 'three';
+  import { type Group, MeshMatcapMaterial, TextureLoader } from 'three';
+  import { createGeometryPool, createInstancedGeometryPool } from './geometryPool';
+  import Scene from './Scene.svelte';

  const loader = new TextureLoader();
-  const matcap = loader.load("/matcap_green.jpg");
-  matcap.colorSpace = "srgb";
+  const matcap = loader.load('/matcap_green.jpg');
+  matcap.colorSpace = 'srgb';
  const material = new MeshMatcapMaterial({
    color: 0xffffff,
-    matcap,
+    matcap
  });

  let sceneComponent = $state<ReturnType<typeof Scene>>();
@@ -34,7 +31,7 @@

    return {
      totalFaces: meshes.totalFaces + faces.totalFaces,
-      totalVertices: meshes.totalVertices + faces.totalVertices,
+      totalVertices: meshes.totalVertices + faces.totalVertices
    };
  }

@@ -64,12 +61,12 @@
  }

  export const update = function update(result: Int32Array) {
-    perf.addPoint("split-result");
+    perf.addPoint('split-result');
    const inputs = splitNestedArray(result);
    perf.endPoint();

-    if (appSettings.debug.showStemLines) {
-      perf.addPoint("create-lines");
+    if (appSettings.value.debug.showStemLines) {
+      perf.addPoint('create-lines');
      lines = inputs
        .map((input) => {
          if (input[0] === 0) {
@@ -80,27 +77,29 @@
      perf.endPoint();
    }

-    perf.addPoint("update-geometries");
+    perf.addPoint('update-geometries');

    const { totalVertices, totalFaces } = updateGeometries(inputs, scene);
    perf.endPoint();

-    perf.addPoint("total-vertices", totalVertices);
-    perf.addPoint("total-faces", totalFaces);
+    perf.addPoint('total-vertices', totalVertices);
+    perf.addPoint('total-faces', totalFaces);
    sceneComponent?.invalidate();
  };
 </script>

-{#if appSettings.debug.showPerformancePanel}
+{#if appSettings.value.debug.showPerformancePanel}
  <SmallPerformanceViewer {fps} store={perf} />
 {/if}

-<Canvas>
-  <Scene
-    bind:this={sceneComponent}
-    {lines}
-    {centerCamera}
-    bind:scene
-    bind:fps
-  />
-</Canvas>
+<div style="height: 100%">
+  <Canvas>
+    <Scene
+      bind:this={sceneComponent}
+      {lines}
+      {centerCamera}
+      bind:scene
+      bind:fps
+    />
+  </Canvas>
+</div>
--- a/Show More
+++ b/Show More