Fix Rectangle/Rect type compatibility and unify type system

This commit addresses PR review comments by fixing the fundamental
type incompatibility between Rectangle (Array<number>) and strict
tuple types (Rect = [x, y, width, height]).

Key changes:
- Updated Rectangle class methods to accept both Rect and Rectangle unions
- Fixed all measure functions (containsRect, overlapBounding, etc.) to accept Rectangle
- Updated boundingRect interfaces to consistently use Rectangle instead of Rect
- Fixed all tests and Vue components to use Rectangle instead of array literals
- Resolved Point type conflicts between litegraph and pathRenderer modules
- Removed ReadOnlyPoint types and unified with Point arrays

The type system is now consistent: boundingRect properties return Rectangle
objects with full functionality, while Rect remains as a simple tuple type
for data interchange.

.github/workflows/i18n-custom-nodes.yaml

@@ -32,10 +32,11 @@ jobs:
       with:
         repository: Comfy-Org/ComfyUI_frontend
         path: ComfyUI_frontend
-    - name: Copy ComfyUI_devtools from frontend repo
-      run: |
-        mkdir -p ComfyUI/custom_nodes/ComfyUI_devtools
-        cp -r ComfyUI_frontend/tools/devtools/* ComfyUI/custom_nodes/ComfyUI_devtools/
+    - name: Checkout ComfyUI_devtools
+      uses: actions/checkout@v4
+      with:
+        repository: Comfy-Org/ComfyUI_devtools
+        path: ComfyUI/custom_nodes/ComfyUI_devtools
     - name: Checkout custom node repository
       uses: actions/checkout@v4
       with:

.github/workflows/test-ui.yaml

@@ -27,10 +27,12 @@ jobs:
           repository: 'Comfy-Org/ComfyUI_frontend'
           path: 'ComfyUI_frontend'
 
-      - name: Copy ComfyUI_devtools from frontend repo
-        run: |
-          mkdir -p ComfyUI/custom_nodes/ComfyUI_devtools
-          cp -r ComfyUI_frontend/tools/devtools/* ComfyUI/custom_nodes/ComfyUI_devtools/
+      - name: Checkout ComfyUI_devtools
+        uses: actions/checkout@v4
+        with:
+          repository: 'Comfy-Org/ComfyUI_devtools'
+          path: 'ComfyUI/custom_nodes/ComfyUI_devtools'
+          ref: 'd05fd48dd787a4192e16802d4244cfcc0e2f9684'
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4

.gitignore

@@ -22,8 +22,6 @@ dist-ssr
 *.local
 # Claude configuration
 .claude/*.local.json
-.claude/*.local.md
-.claude/*.local.txt
 CLAUDE.local.md
 
 # Editor directories and files
@@ -46,7 +44,6 @@ components.d.ts
 tests-ui/data/*
 tests-ui/ComfyUI_examples
 tests-ui/workflows/examples
-coverage/
 
 # Browser tests
 /test-results/

CODEOWNERS

@@ -1,61 +1,17 @@
-# Desktop/Electron
-/src/types/desktop/                               @webfiltered
-/src/constants/desktopDialogs.ts                  @webfiltered
-/src/constants/desktopMaintenanceTasks.ts         @webfiltered
-/src/stores/electronDownloadStore.ts              @webfiltered
-/src/extensions/core/electronAdapter.ts           @webfiltered
-/src/views/DesktopDialogView.vue                  @webfiltered
-/src/components/install/                          @webfiltered
-/src/components/maintenance/                      @webfiltered
-/vite.electron.config.mts                         @webfiltered
+# Admins
+* @Comfy-Org/comfy_frontend_devs
 
-# Common UI Components
-/src/components/chip/                             @viva-jinyi
-/src/components/card/                             @viva-jinyi
-/src/components/button/                           @viva-jinyi
-/src/components/input/                            @viva-jinyi
+# Maintainers
+*.md @Comfy-Org/comfy_maintainer
+/tests-ui/ @Comfy-Org/comfy_maintainer
+/browser_tests/ @Comfy-Org/comfy_maintainer
+/.env_example @Comfy-Org/comfy_maintainer
 
-# Topbar
-/src/components/topbar/                           @pythongosssss
+# Translations (AIGODLIKE team + shinshin86)
+/src/locales/ @Yorha4D @KarryCharon @DorotaLuna @shinshin86 @Comfy-Org/comfy_maintainer
 
-# Thumbnail
-/src/renderer/core/thumbnail/                     @pythongosssss
+# Load 3D extension
+/src/extensions/core/load3d.ts @jtydhr88 @Comfy-Org/comfy_frontend_devs
 
-# Legacy UI
-/scripts/ui/                                      @pythongosssss
-
-# Link rendering
-/src/renderer/core/canvas/links/                  @benceruleanlu
-
-# Node help system
-/src/utils/nodeHelpUtil.ts                        @benceruleanlu
-/src/stores/workspace/nodeHelpStore.ts            @benceruleanlu
-/src/services/nodeHelpService.ts                  @benceruleanlu
-
-# Selection toolbox
-/src/components/graph/selectionToolbox/           @Myestery
-
-# Minimap
-/src/renderer/extensions/minimap/                 @jtydhr88
-
-# Assets
-/src/platform/assets/                             @arjansingh
-
-# Workflow Templates
-/src/platform/workflow/templates/                 @Myestery @christian-byrne @comfyui-wiki
-/src/components/templates/                        @Myestery @christian-byrne @comfyui-wiki
-
-# Mask Editor
-/src/extensions/core/maskeditor.ts                @trsommer @brucew4yn3rp
-/src/extensions/core/maskEditorLayerFilenames.ts  @trsommer @brucew4yn3rp
-/src/extensions/core/maskEditorOld.ts             @trsommer @brucew4yn3rp
-
-# 3D
-/src/extensions/core/load3d.ts                    @jtydhr88
-/src/components/load3d/                           @jtydhr88
-
-# Manager
-/src/workbench/extensions/manager/                @viva-jinyi @christian-byrne @ltdrdata
-
-# Translations
-/src/locales/                                     @Yorha4D @KarryCharon @shinshin86 @Comfy-Org/comfy_maintainer
+# Mask Editor extension
+/src/extensions/core/maskeditor.ts @brucew4yn3rp @trsommer @Comfy-Org/comfy_frontend_devs

browser_tests/README.md

@@ -16,14 +16,9 @@ Without this flag, parallel tests will conflict and fail randomly.
 
 ### ComfyUI devtools
 
-ComfyUI_devtools is now included in this repository under `tools/devtools/`. During CI/CD, these files are automatically copied to the `custom_nodes` directory.  
+Clone <https://github.com/Comfy-Org/ComfyUI_devtools> to your `custom_nodes` directory.  
 _ComfyUI_devtools adds additional API endpoints and nodes to ComfyUI for browser testing._
 
-For local development, copy the devtools files to your ComfyUI installation:
-```bash
-cp -r tools/devtools/* /path/to/your/ComfyUI/custom_nodes/ComfyUI_devtools/
-```
-
 ### Node.js & Playwright Prerequisites
 
 Ensure you have Node.js v20 or v22 installed. Then, set up the Chromium test driver:
@@ -56,6 +51,14 @@ TEST_COMFYUI_DIR=/path/to/your/ComfyUI
 
 ### Common Setup Issues
 
+**Most tests require the new menu system** - Add to your test:
+
+```typescript
+test.beforeEach(async ({ comfyPage }) => {
+  await comfyPage.setSetting('Comfy.UseNewMenu', 'Top')
+})
+```
+
 ### Release API Mocking
 
 By default, all tests mock the release API (`api.comfy.org/releases`) to prevent release notification popups from interfering with test execution. This is necessary because the release notifications can appear over UI elements and block test interactions.

browser_tests/fixtures/ComfyPage.ts

@@ -1643,7 +1643,7 @@ export const comfyPageFixture = base.extend<{
 
     try {
       await comfyPage.setupSettings({
-        'Comfy.UseNewMenu': 'Top',
+        'Comfy.UseNewMenu': 'Disabled',
         // Hide canvas menu/info/selection toolbox by default.
         'Comfy.Graph.CanvasInfo': false,
         'Comfy.Graph.CanvasMenu': false,

browser_tests/fixtures/VueNodeHelpers.ts

@@ -22,13 +22,6 @@ export class VueNodeHelpers {
     )
   }
 
-  /**
-   * Get locator for a Vue node by the node's title (displayed name in the header)
-   */
-  getNodeByTitle(title: string): Locator {
-    return this.page.locator(`[data-node-id]`).filter({ hasText: title })
-  }
-
   /**
    * Get total count of Vue nodes in the DOM
    */

browser_tests/tests/backgroundImageUpload.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Background Image Upload', () => {
   test.beforeEach(async ({ comfyPage }) => {
     // Reset the background image setting before each test

browser_tests/tests/changeTracker.spec.ts

@@ -15,10 +15,6 @@ async function afterChange(comfyPage: ComfyPage) {
   })
 }
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Change Tracker', () => {
   test.describe('Undo/Redo', () => {
     test.beforeEach(async ({ comfyPage }) => {

browser_tests/tests/chatHistory.spec.ts

@@ -3,10 +3,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 interface ChatHistoryEntry {
   prompt: string
   response: string

browser_tests/tests/colorPalette.spec.ts

@@ -3,10 +3,6 @@ import { expect } from '@playwright/test'
 import type { Palette } from '../../src/schemas/colorPaletteSchema'
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 const customColorPalettes: Record<string, Palette> = {
   obsidian: {
     version: 102,

browser_tests/tests/commands.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Keybindings', () => {
   test('Should execute command', async ({ comfyPage }) => {
     await comfyPage.registerCommand('TestCommand', () => {

browser_tests/tests/copyPaste.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Copy Paste', () => {
   test('Can copy and paste node', async ({ comfyPage }) => {
     await comfyPage.clickEmptyLatentNode()

browser_tests/tests/dialog.spec.ts

@@ -4,10 +4,6 @@ import { expect } from '@playwright/test'
 import type { Keybinding } from '../../src/schemas/keyBindingSchema'
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Load workflow warning', () => {
   test('Should display a warning when loading a workflow with missing nodes', async ({
     comfyPage

browser_tests/tests/domWidget.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('DOM Widget', () => {
   test('Collapsed multiline textarea is not visible', async ({ comfyPage }) => {
     await comfyPage.loadWorkflow('widgets/collapsed_multiline')

browser_tests/tests/execution.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Execution', () => {
   test('Report error on unconnected slot', async ({ comfyPage }) => {
     await comfyPage.disconnectEdge()

browser_tests/tests/featureFlags.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Feature Flags', () => {
   test('Client and server exchange feature flags on connection', async ({
     comfyPage

browser_tests/tests/graph.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Graph', () => {
   // Should be able to fix link input slot index after swap the input order
   // Ref: https://github.com/Comfy-Org/ComfyUI_frontend/issues/3348

browser_tests/tests/graphCanvasMenu.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Graph Canvas Menu', () => {
   test.beforeEach(async ({ comfyPage }) => {
     // Set link render mode to spline to make sure it's not affected by other tests'

browser_tests/tests/groupNode.spec.ts

@@ -4,10 +4,6 @@ import type { ComfyPage } from '../fixtures/ComfyPage'
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 import type { NodeReference } from '../fixtures/utils/litegraphUtils'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Group Node', () => {
   test.describe('Node library sidebar', () => {
     const groupNodeName = 'DefautWorkflowGroupNode'

browser_tests/tests/interaction.spec.ts

@@ -9,10 +9,6 @@ import {
 } from '../fixtures/ComfyPage'
 import type { NodeReference } from '../fixtures/utils/litegraphUtils'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Item Interaction', () => {
   test('Can select/delete all items', async ({ comfyPage }) => {
     await comfyPage.loadWorkflow('groups/mixed_graph_items')

browser_tests/tests/keybindings.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Keybindings', () => {
   test('Should not trigger non-modifier keybinding when typing in input fields', async ({
     comfyPage

browser_tests/tests/litegraphEvent.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 function listenForEvent(): Promise<Event> {
   return new Promise<Event>((resolve) => {
     document.addEventListener('litegraph:canvas', (e) => resolve(e), {

browser_tests/tests/loadWorkflowInMedia.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Load Workflow in Media', () => {
   const fileNames = [
     'workflow.webp',

browser_tests/tests/lodThreshold.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('LOD Threshold', () => {
   test('Should switch to low quality mode at correct zoom threshold', async ({
     comfyPage

browser_tests/tests/nodeBadge.spec.ts

@@ -4,10 +4,6 @@ import type { ComfyApp } from '../../src/scripts/app'
 import { NodeBadgeMode } from '../../src/types/nodeSource'
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Node Badge', () => {
   test('Can add badge', async ({ comfyPage }) => {
     await comfyPage.page.evaluate(() => {

browser_tests/tests/nodeDisplay.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 // If an input is optional by node definition, it should be shown as
 // a hollow circle no matter what shape it was defined in the workflow JSON.
 test.describe('Optional input', () => {

browser_tests/tests/nodeSearchBox.spec.ts

@@ -3,10 +3,6 @@ import {
   comfyPageFixture as test
 } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Node search box', () => {
   test.beforeEach(async ({ comfyPage }) => {
     await comfyPage.setSetting('Comfy.LinkRelease.Action', 'search box')

browser_tests/tests/noteNode.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Note Node', () => {
   test('Can load node nodes', async ({ comfyPage }) => {
     await comfyPage.loadWorkflow('nodes/note_nodes')

browser_tests/tests/primitiveNode.spec.ts

@@ -3,10 +3,6 @@ import { expect } from '@playwright/test'
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 import type { NodeReference } from '../fixtures/utils/litegraphUtils'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Primitive Node', () => {
   test('Can load with correct size', async ({ comfyPage }) => {
     await comfyPage.loadWorkflow('primitive/primitive_node')

browser_tests/tests/rerouteNode.spec.ts

@@ -40,7 +40,6 @@ test.describe('Reroute Node', () => {
 
 test.describe('LiteGraph Native Reroute Node', () => {
   test.beforeEach(async ({ comfyPage }) => {
-    await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
     await comfyPage.setSetting('LiteGraph.Reroute.SplineOffset', 80)
   })
 

browser_tests/tests/rightClickMenu.spec.ts

@@ -3,10 +3,6 @@ import { expect } from '@playwright/test'
 import { NodeBadgeMode } from '../../src/types/nodeSource'
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Canvas Right Click Menu', () => {
   test('Can add node', async ({ comfyPage }) => {
     await comfyPage.rightClickCanvas()

browser_tests/tests/selectionToolbox.spec.ts

@@ -4,9 +4,6 @@ import { comfyPageFixture } from '../fixtures/ComfyPage'
 
 const test = comfyPageFixture
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
 const BLUE_COLOR = 'rgb(51, 51, 85)'
 const RED_COLOR = 'rgb(85, 51, 51)'
 

browser_tests/tests/selectionToolboxSubmenus.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Selection Toolbox - More Options Submenus', () => {
   test.beforeEach(async ({ comfyPage }) => {
     await comfyPage.setSetting('Comfy.Canvas.SelectionToolbox', true)

browser_tests/tests/useSettingSearch.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Settings Search functionality', () => {
   test.beforeEach(async ({ comfyPage }) => {
     // Register test settings to verify hidden/deprecated filtering

browser_tests/tests/vueNodes/deleteKeyInteraction.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Vue Nodes - Delete Key Interaction', () => {
   test.beforeEach(async ({ comfyPage }) => {
     // Enable Vue nodes rendering

browser_tests/tests/vueNodes/lod.spec.ts

@@ -1,48 +0,0 @@
-import { expect } from '@playwright/test'
-
-import { comfyPageFixture as test } from '../../fixtures/ComfyPage'
-
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
-test.describe('Vue Nodes - LOD', () => {
-  test.beforeEach(async ({ comfyPage }) => {
-    await comfyPage.setSetting('Comfy.VueNodes.Enabled', true)
-    await comfyPage.setup()
-    await comfyPage.loadWorkflow('default')
-  })
-
-  test('should toggle LOD based on zoom threshold', async ({ comfyPage }) => {
-    await comfyPage.vueNodes.waitForNodes()
-
-    const initialNodeCount = await comfyPage.vueNodes.getNodeCount()
-    expect(initialNodeCount).toBeGreaterThan(0)
-
-    await expect(comfyPage.canvas).toHaveScreenshot('vue-nodes-default.png')
-
-    const vueNodesContainer = comfyPage.vueNodes.nodes
-    const textboxesInNodes = vueNodesContainer.getByRole('textbox')
-    const buttonsInNodes = vueNodesContainer.getByRole('button')
-
-    await expect(textboxesInNodes.first()).toBeVisible()
-    await expect(buttonsInNodes.first()).toBeVisible()
-
-    await comfyPage.zoom(120, 10)
-    await comfyPage.nextFrame()
-
-    await expect(comfyPage.canvas).toHaveScreenshot('vue-nodes-lod-active.png')
-
-    await expect(textboxesInNodes.first()).toBeHidden()
-    await expect(buttonsInNodes.first()).toBeHidden()
-
-    await comfyPage.zoom(-120, 10)
-    await comfyPage.nextFrame()
-
-    await expect(comfyPage.canvas).toHaveScreenshot(
-      'vue-nodes-lod-inactive.png'
-    )
-    await expect(textboxesInNodes.first()).toBeVisible()
-    await expect(buttonsInNodes.first()).toBeVisible()
-  })
-})

browser_tests/tests/vueNodes/nodeInteractions/selectionState.spec.ts

@@ -1,51 +0,0 @@
-import {
-  comfyExpect as expect,
-  comfyPageFixture as test
-} from '../../../fixtures/ComfyPage'
-
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
-test.describe('Vue Node Selection', () => {
-  test.beforeEach(async ({ comfyPage }) => {
-    await comfyPage.setSetting('Comfy.VueNodes.Enabled', true)
-    await comfyPage.vueNodes.waitForNodes()
-  })
-
-  const modifiers = [
-    { key: 'Control', name: 'ctrl' },
-    { key: 'Shift', name: 'shift' }
-  ] as const
-
-  for (const { key: modifier, name } of modifiers) {
-    test(`should allow selecting multiple nodes with ${name}+click`, async ({
-      comfyPage
-    }) => {
-      await comfyPage.page.getByText('Load Checkpoint').click()
-      expect(await comfyPage.vueNodes.getSelectedNodeCount()).toBe(1)
-
-      await comfyPage.page.getByText('Empty Latent Image').click({
-        modifiers: [modifier]
-      })
-      expect(await comfyPage.vueNodes.getSelectedNodeCount()).toBe(2)
-
-      await comfyPage.page.getByText('KSampler').click({
-        modifiers: [modifier]
-      })
-      expect(await comfyPage.vueNodes.getSelectedNodeCount()).toBe(3)
-    })
-
-    test(`should allow de-selecting nodes with ${name}+click`, async ({
-      comfyPage
-    }) => {
-      await comfyPage.page.getByText('Load Checkpoint').click()
-      expect(await comfyPage.vueNodes.getSelectedNodeCount()).toBe(1)
-
-      await comfyPage.page.getByText('Load Checkpoint').click({
-        modifiers: [modifier]
-      })
-      expect(await comfyPage.vueNodes.getSelectedNodeCount()).toBe(0)
-    })
-  }
-})

browser_tests/tests/vueNodes/nodeStates/bypass.spec.ts

@@ -1,45 +0,0 @@
-import {
-  comfyExpect as expect,
-  comfyPageFixture as test
-} from '../../../fixtures/ComfyPage'
-
-const BYPASS_HOTKEY = 'Control+b'
-const BYPASS_CLASS = /before:bg-bypass\/60/
-
-test.describe('Vue Node Bypass', () => {
-  test.beforeEach(async ({ comfyPage }) => {
-    await comfyPage.setSetting('Comfy.VueNodes.Enabled', true)
-    await comfyPage.vueNodes.waitForNodes()
-  })
-
-  test('should allow toggling bypass on a selected node with hotkey', async ({
-    comfyPage
-  }) => {
-    await comfyPage.page.getByText('Load Checkpoint').click()
-    await comfyPage.page.keyboard.press(BYPASS_HOTKEY)
-
-    const checkpointNode = comfyPage.vueNodes.getNodeByTitle('Load Checkpoint')
-    await expect(checkpointNode).toHaveClass(BYPASS_CLASS)
-
-    await comfyPage.page.keyboard.press(BYPASS_HOTKEY)
-    await expect(checkpointNode).not.toHaveClass(BYPASS_CLASS)
-  })
-
-  test('should allow toggling bypass on multiple selected nodes with hotkey', async ({
-    comfyPage
-  }) => {
-    await comfyPage.page.getByText('Load Checkpoint').click()
-    await comfyPage.page.getByText('KSampler').click({ modifiers: ['Control'] })
-
-    const checkpointNode = comfyPage.vueNodes.getNodeByTitle('Load Checkpoint')
-    const ksamplerNode = comfyPage.vueNodes.getNodeByTitle('KSampler')
-
-    await comfyPage.page.keyboard.press(BYPASS_HOTKEY)
-    await expect(checkpointNode).toHaveClass(BYPASS_CLASS)
-    await expect(ksamplerNode).toHaveClass(BYPASS_CLASS)
-
-    await comfyPage.page.keyboard.press(BYPASS_HOTKEY)
-    await expect(checkpointNode).not.toHaveClass(BYPASS_CLASS)
-    await expect(ksamplerNode).not.toHaveClass(BYPASS_CLASS)
-  })
-})

browser_tests/tests/vueNodes/nodeStates/error.spec.ts

@@ -1,32 +0,0 @@
-import {
-  comfyExpect as expect,
-  comfyPageFixture as test
-} from '../../../fixtures/ComfyPage'
-
-const ERROR_CLASS = /border-error/
-
-test.describe('Vue Node Error', () => {
-  test.beforeEach(async ({ comfyPage }) => {
-    await comfyPage.setSetting('Comfy.VueNodes.Enabled', true)
-    await comfyPage.vueNodes.waitForNodes()
-  })
-
-  test('should display error state when node is missing (node from workflow is not installed)', async ({
-    comfyPage
-  }) => {
-    await comfyPage.setup()
-    await comfyPage.loadWorkflow('missing/missing_nodes')
-
-    // Close missing nodes warning dialog
-    await comfyPage.page.getByRole('button', { name: 'Close' }).click()
-    await comfyPage.page.waitForSelector('.comfy-missing-nodes', {
-      state: 'hidden'
-    })
-
-    // Expect error state on missing unknown node
-    const unknownNode = comfyPage.page.locator('[data-node-id]').filter({
-      hasText: 'UNKNOWN NODE'
-    })
-    await expect(unknownNode).toHaveClass(ERROR_CLASS)
-  })
-})

browser_tests/tests/vueNodes/nodeStates/mute.spec.ts

@@ -1,45 +0,0 @@
-import {
-  comfyExpect as expect,
-  comfyPageFixture as test
-} from '../../../fixtures/ComfyPage'
-
-const MUTE_HOTKEY = 'Control+m'
-const MUTE_CLASS = /opacity-50/
-
-test.describe('Vue Node Mute', () => {
-  test.beforeEach(async ({ comfyPage }) => {
-    await comfyPage.setSetting('Comfy.VueNodes.Enabled', true)
-    await comfyPage.vueNodes.waitForNodes()
-  })
-
-  test('should allow toggling mute on a selected node with hotkey', async ({
-    comfyPage
-  }) => {
-    await comfyPage.page.getByText('Load Checkpoint').click()
-    await comfyPage.page.keyboard.press(MUTE_HOTKEY)
-
-    const checkpointNode = comfyPage.vueNodes.getNodeByTitle('Load Checkpoint')
-    await expect(checkpointNode).toHaveClass(MUTE_CLASS)
-
-    await comfyPage.page.keyboard.press(MUTE_HOTKEY)
-    await expect(checkpointNode).not.toHaveClass(MUTE_CLASS)
-  })
-
-  test('should allow toggling mute on multiple selected nodes with hotkey', async ({
-    comfyPage
-  }) => {
-    await comfyPage.page.getByText('Load Checkpoint').click()
-    await comfyPage.page.getByText('KSampler').click({ modifiers: ['Control'] })
-
-    const checkpointNode = comfyPage.vueNodes.getNodeByTitle('Load Checkpoint')
-    const ksamplerNode = comfyPage.vueNodes.getNodeByTitle('KSampler')
-
-    await comfyPage.page.keyboard.press(MUTE_HOTKEY)
-    await expect(checkpointNode).toHaveClass(MUTE_CLASS)
-    await expect(ksamplerNode).toHaveClass(MUTE_CLASS)
-
-    await comfyPage.page.keyboard.press(MUTE_HOTKEY)
-    await expect(checkpointNode).not.toHaveClass(MUTE_CLASS)
-    await expect(ksamplerNode).not.toHaveClass(MUTE_CLASS)
-  })
-})

browser_tests/tests/widget.spec.ts

@@ -2,10 +2,6 @@ import { expect } from '@playwright/test'
 
 import { comfyPageFixture as test } from '../fixtures/ComfyPage'
 
-test.beforeEach(async ({ comfyPage }) => {
-  await comfyPage.setSetting('Comfy.UseNewMenu', 'Disabled')
-})
-
 test.describe('Combo text widget', () => {
   test('Truncates text when resized', async ({ comfyPage }) => {
     await comfyPage.resizeLoadCheckpointNode(0.2, 1)
@@ -322,9 +318,6 @@ test.describe('Animated image widget', () => {
 test.describe('Load audio widget', () => {
   test('Can load audio', async ({ comfyPage }) => {
     await comfyPage.loadWorkflow('widgets/load_audio_widget')
-    // Wait for the audio widget to be rendered in the DOM
-    await comfyPage.page.waitForSelector('.comfy-audio', { state: 'attached' })
-    await comfyPage.nextFrame()
     await expect(comfyPage.canvas).toHaveScreenshot('load_audio_widget.png')
   })
 })

browser_tests/tsconfig.json

@@ -3,6 +3,7 @@
   "compilerOptions": {
     /* Test files should not be compiled */
     "noEmit": true,
+    // "strict": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "resolveJsonModule": true

build/tsconfig.json

@@ -1,17 +0,0 @@
-{
-  "extends": "../tsconfig.json",
-  "compilerOptions": {
-    /* Build scripts configuration */
-    "noEmit": true,
-    "strict": true,
-    "esModuleInterop": true,
-    "moduleResolution": "node",
-    "allowSyntheticDefaultImports": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "resolveJsonModule": true
-  },
-  "include": [
-    "**/*.ts"
-  ]
-}

eslint.config.ts

@@ -33,13 +33,7 @@ export default defineConfig([
       },
       parserOptions: {
         parser: tseslint.parser,
-        projectService: {
-          allowDefaultProject: [
-            'vite.config.mts',
-            'vite.electron.config.mts',
-            'vite.types.config.mts'
-          ]
-        },
+        projectService: true,
         tsConfigRootDir: import.meta.dirname,
         ecmaVersion: 2020,
         sourceType: 'module',
@@ -83,25 +77,12 @@ export default defineConfig([
       '@typescript-eslint/prefer-as-const': 'off',
       '@typescript-eslint/consistent-type-imports': 'error',
       '@typescript-eslint/no-import-type-side-effects': 'error',
-      '@typescript-eslint/no-empty-object-type': [
-        'error',
-        {
-          allowInterfaces: 'always'
-        }
-      ],
       'unused-imports/no-unused-imports': 'error',
       'vue/no-v-html': 'off',
       // Enforce dark-theme: instead of dark: prefix
       'vue/no-restricted-class': ['error', '/^dark:/'],
       'vue/multi-word-component-names': 'off', // TODO: fix
       'vue/no-template-shadow': 'off', // TODO: fix
-      /* Toggle on to do additional until we can clean up existing violations.
-      'vue/no-unused-emit-declarations': 'error',
-      'vue/no-unused-properties': 'error',
-      'vue/no-unused-refs': 'error',
-      'vue/no-use-v-else-with-v-for': 'error',
-      'vue/no-useless-v-bind': 'error',
-      // */
       'vue/one-component-per-file': 'off', // TODO: fix
       'vue/require-default-prop': 'off', // TODO: fix -- this one is very worthwhile
       // Restrict deprecated PrimeVue components

index.html

@@ -8,8 +8,8 @@
     <link rel="stylesheet" type="text/css" href="user.css" />
     <link rel="stylesheet" type="text/css" href="api/userdata/user.css" />
     
-    <!-- Fullscreen mode on mobile browsers -->
-    <meta name="mobile-web-app-capable" content="yes">
+    <!-- Fullscreen mode on iOS -->
+    <meta name="apple-mobile-web-app-capable" content="yes">
     <!-- Status bar style (eg. black or transparent) -->
     <meta name="apple-mobile-web-app-status-bar-style" content="black">
     

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@comfyorg/comfyui-frontend",
   "private": true,
-  "version": "1.28.2",
+  "version": "1.28.0",
   "type": "module",
   "repository": "https://github.com/Comfy-Org/ComfyUI_frontend",
   "homepage": "https://comfy.org",
@@ -18,18 +18,15 @@
     "format:check": "prettier --check './**/*.{js,ts,tsx,vue,mts}' --cache",
     "format:no-cache": "prettier --write './**/*.{js,ts,tsx,vue,mts}' --list-different",
     "format:check:no-cache": "prettier --check './**/*.{js,ts,tsx,vue,mts}'",
-    "test:all": "nx run test",
     "test:browser": "npx nx e2e",
+    "test:unit": "nx run test tests-ui/tests",
     "test:component": "nx run test src/components/",
     "test:litegraph": "vitest run --config vitest.litegraph.config.ts",
-    "test:unit": "nx run test tests-ui/tests",
     "preinstall": "npx only-allow pnpm",
     "prepare": "husky || true && git config blame.ignoreRevsFile .git-blame-ignore-revs || true",
     "preview": "nx preview",
     "lint": "eslint src --cache",
     "lint:fix": "eslint src --cache --fix",
-    "lint:unstaged": "git diff --name-only HEAD | grep -E '\\.(js|ts|vue|mts)$' | xargs -r eslint --cache",
-    "lint:unstaged:fix": "git diff --name-only HEAD | grep -E '\\.(js|ts|vue|mts)$' | xargs -r eslint --cache --fix",
     "lint:no-cache": "eslint src",
     "lint:fix:no-cache": "eslint src --fix",
     "knip": "knip --cache",
@@ -97,7 +94,6 @@
     "vite-plugin-html": "^3.2.2",
     "vite-plugin-vue-devtools": "^7.7.6",
     "vitest": "^3.2.4",
-    "vue-component-type-helpers": "^3.0.7",
     "vue-eslint-parser": "^10.2.0",
     "vue-tsc": "^3.0.7",
     "zip-dir": "^2.0.0",

pnpm-lock.yaml

@@ -339,9 +339,6 @@ importers:
       vitest:
         specifier: ^3.2.4
         version: 3.2.4(@types/debug@4.1.12)(@types/node@20.14.10)(@vitest/ui@3.2.4)(happy-dom@15.11.0)(jsdom@26.1.0)(lightningcss@1.30.1)(terser@5.39.2)
-      vue-component-type-helpers:
-        specifier: ^3.0.7
-        version: 3.0.7
       vue-eslint-parser:
         specifier: ^10.2.0
         version: 10.2.0(eslint@9.35.0(jiti@2.4.2))

scripts/collect-i18n-node-defs.ts

@@ -9,18 +9,9 @@ import { normalizeI18nKey } from '../src/utils/formatUtil'
 const localePath = './src/locales/en/main.json'
 const nodeDefsPath = './src/locales/en/nodeDefs.json'
 
-interface WidgetInfo {
-  name?: string
-  label?: string
-}
-
-interface WidgetLabels {
-  [key: string]: Record<string, { name: string }>
-}
-
 test('collect-i18n-node-defs', async ({ comfyPage }) => {
   // Mock view route
-  await comfyPage.page.route('**/view**', async (route) => {
+  comfyPage.page.route('**/view**', async (route) => {
     await route.fulfill({
       body: JSON.stringify({})
     })
@@ -29,7 +20,6 @@ test('collect-i18n-node-defs', async ({ comfyPage }) => {
   const nodeDefs: ComfyNodeDefImpl[] = (
     Object.values(
       await comfyPage.page.evaluate(async () => {
-        // @ts-expect-error - app is dynamically added to window
         const api = window['app'].api as ComfyApi
         return await api.getNodeDefs()
       })
@@ -62,7 +52,7 @@ test('collect-i18n-node-defs', async ({ comfyPage }) => {
   )
 
   async function extractWidgetLabels() {
-    const nodeLabels: WidgetLabels = {}
+    const nodeLabels = {}
 
     for (const nodeDef of nodeDefs) {
       const inputNames = Object.values(nodeDef.inputs).map(
@@ -75,15 +65,12 @@ test('collect-i18n-node-defs', async ({ comfyPage }) => {
         const widgetsMappings = await comfyPage.page.evaluate(
           (args) => {
             const [nodeName, displayName, inputNames] = args
-            // @ts-expect-error - LiteGraph is dynamically added to window
             const node = window['LiteGraph'].createNode(nodeName, displayName)
             if (!node.widgets?.length) return {}
             return Object.fromEntries(
               node.widgets
-                .filter(
-                  (w: WidgetInfo) => w?.name && !inputNames.includes(w.name)
-                )
-                .map((w: WidgetInfo) => [w.name, w.label])
+                .filter((w) => w?.name && !inputNames.includes(w.name))
+                .map((w) => [w.name, w.label])
             )
           },
           [nodeDef.name, nodeDef.display_name, inputNames]

scripts/diff-i18n.ts

@@ -72,7 +72,7 @@ function capture(srcLocaleDir: string, tempBaseDir: string) {
     const relativePath = file.replace(srcLocaleDir, '')
     const targetPath = join(tempBaseDir, relativePath)
     ensureDir(dirname(targetPath))
-    writeFileSync(targetPath, readFileSync(file, 'utf8'))
+    writeFileSync(targetPath, readFileSync(file))
   }
   console.log('Captured current locale files to temp/base/')
 }

scripts/tsconfig.json

@@ -1,14 +0,0 @@
-{
-  "extends": "../tsconfig.json",
-  "compilerOptions": {
-    /* Script files configuration */
-    "noEmit": true,
-    "strict": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "resolveJsonModule": true
-  },
-  "include": [
-    "**/*.ts"
-  ]
-}

src/App.vue

@@ -17,8 +17,8 @@ import { computed, onMounted } from 'vue'
 import GlobalDialog from '@/components/dialog/GlobalDialog.vue'
 import config from '@/config'
 import { useWorkspaceStore } from '@/stores/workspaceStore'
-import { useConflictDetection } from '@/workbench/extensions/manager/composables/useConflictDetection'
 
+import { useConflictDetection } from './composables/useConflictDetection'
 import { electronAPI, isElectron } from './utils/envUtil'
 
 const workspaceStore = useWorkspaceStore()

src/assets/css/style.css

@@ -929,6 +929,48 @@ audio.comfy-audio.empty-audio-widget {
 }
 /* End of [Desktop] Electron window specific styles */
 
+/* Vue Node LOD (Level of Detail) System */
+/* These classes control rendering detail based on zoom level */
+
+/* Minimal LOD (zoom <= 0.4) - Title only for performance */
+.lg-node--lod-minimal {
+  min-height: 32px;
+  transition: min-height 0.2s ease;
+  /* Performance optimizations */
+  text-shadow: none;
+  backdrop-filter: none;
+}
+
+.lg-node--lod-minimal .lg-node-body {
+  display: none !important;
+}
+
+/* Reduced LOD (0.4 < zoom <= 0.8) - Essential widgets, simplified styling */
+.lg-node--lod-reduced {
+  transition: opacity 0.1s ease;
+  /* Performance optimizations */
+  text-shadow: none;
+}
+
+.lg-node--lod-reduced .lg-widget-label,
+.lg-node--lod-reduced .lg-slot-label {
+  display: none;
+}
+
+.lg-node--lod-reduced .lg-slot {
+  opacity: 0.6;
+  font-size: 0.75rem;
+}
+
+.lg-node--lod-reduced .lg-widget {
+  margin: 2px 0;
+  font-size: 0.875rem;
+}
+
+/* Full LOD (zoom > 0.8) - Complete detail rendering */
+.lg-node--lod-full {
+  /* Uses default styling - no overrides needed */
+}
 
 .lg-node {
   /* Disable text selection on all nodes */
@@ -954,51 +996,23 @@ audio.comfy-audio.empty-audio-widget {
   will-change: transform;
 }
 
-/* START LOD specific styles */
-/* LOD styles - Custom CSS avoids 100+ Tailwind selectors that would slow style recalculation when .isLOD toggles */
-
-.isLOD .lg-node {
-  box-shadow: none;
-  filter: none;
-  backdrop-filter: none;
-  text-shadow: none;
-  -webkit-mask-image: none;
-  mask-image: none;
-  clip-path: none;
-  background-image: none;
-  text-rendering: optimizeSpeed;
-  border-radius: 0;
-  contain: layout style;
-  transition: none;
+/* Global performance optimizations for LOD */
+.lg-node--lod-minimal,
+.lg-node--lod-reduced {
+  /* Remove ALL expensive paint effects */
+  box-shadow: none !important;
+  filter: none !important;
+  backdrop-filter: none !important;
+  text-shadow: none !important;
+  -webkit-mask-image: none !important;
+  mask-image: none !important;
+  clip-path: none !important;
 }
 
-.isLOD .lg-node-widgets {
-  pointer-events: none;
+/* Reduce paint complexity for minimal LOD */
+.lg-node--lod-minimal {
+  /* Skip complex borders */
+  border-radius: 0 !important;
+  /* Use solid colors only */
+  background-image: none !important;
 }
-
-.lod-toggle {
-  visibility: visible;
-}
-
-.isLOD .lod-toggle {
-  visibility: hidden;
-}
-
-
-.lod-fallback {
-  display: none;
-}
-
-.isLOD .lod-fallback {
-  display: block;
-}
-
-.isLOD .image-preview img {
-  image-rendering: pixelated;
-}
-
-
-.isLOD .slot-dot {
-  border-radius: 0;
-}
-/* END LOD specific styles */

src/base/common/async.ts

@@ -1,98 +0,0 @@
-/**
- * Cross-browser async utilities for scheduling tasks during browser idle time
- * with proper fallbacks for browsers that don't support requestIdleCallback.
- *
- * Implementation based on:
- * https://github.com/microsoft/vscode/blob/main/src/vs/base/common/async.ts
- */
-
-interface IdleDeadline {
-  didTimeout: boolean
-  timeRemaining(): number
-}
-
-interface IDisposable {
-  dispose(): void
-}
-
-/**
- * Internal implementation function that handles the actual scheduling logic.
- * Uses feature detection to determine whether to use native requestIdleCallback
- * or fall back to setTimeout-based implementation.
- */
-let _runWhenIdle: (
-  targetWindow: any,
-  callback: (idle: IdleDeadline) => void,
-  timeout?: number
-) => IDisposable
-
-/**
- * Execute the callback during the next browser idle period.
- * Falls back to setTimeout-based scheduling in browsers without native support.
- */
-export let runWhenGlobalIdle: (
-    callback: (idle: IdleDeadline) => void,
-    timeout?: number
-  ) => IDisposable
-
-  // Self-invoking function to set up the idle callback implementation
-;(function () {
-  const safeGlobal: any = globalThis
-
-  if (
-    typeof safeGlobal.requestIdleCallback !== 'function' ||
-    typeof safeGlobal.cancelIdleCallback !== 'function'
-  ) {
-    // Fallback implementation for browsers without native support (e.g., Safari)
-    _runWhenIdle = (_targetWindow, runner, _timeout?) => {
-      setTimeout(() => {
-        if (disposed) {
-          return
-        }
-
-        // Simulate IdleDeadline - give 15ms window (one frame at ~64fps)
-        const end = Date.now() + 15
-        const deadline: IdleDeadline = {
-          didTimeout: true,
-          timeRemaining() {
-            return Math.max(0, end - Date.now())
-          }
-        }
-
-        runner(Object.freeze(deadline))
-      })
-
-      let disposed = false
-      return {
-        dispose() {
-          if (disposed) {
-            return
-          }
-          disposed = true
-        }
-      }
-    }
-  } else {
-    // Native requestIdleCallback implementation
-    _runWhenIdle = (targetWindow: typeof safeGlobal, runner, timeout?) => {
-      const handle: number = targetWindow.requestIdleCallback(
-        runner,
-        typeof timeout === 'number' ? { timeout } : undefined
-      )
-
-      let disposed = false
-      return {
-        dispose() {
-          if (disposed) {
-            return
-          }
-          disposed = true
-          targetWindow.cancelIdleCallback(handle)
-        }
-      }
-    }
-  }
-
-  runWhenGlobalIdle = (runner, timeout) =>
-    _runWhenIdle(globalThis, runner, timeout)
-})()

src/components/bottomPanel/tabs/terminal/BaseTerminal.vue

@@ -1,8 +1,5 @@
 <template>
-  <div
-    ref="rootEl"
-    class="relative overflow-hidden h-full w-full bg-neutral-900"
-  >
+  <div ref="rootEl" class="relative overflow-hidden h-full w-full bg-black">
     <div class="p-terminal rounded-none h-full w-full p-2">
       <div ref="terminalEl" class="h-full terminal-host" />
     </div>
@@ -101,13 +98,12 @@ onUnmounted(() => {
 </script>
 
 <style scoped>
-@reference '../../../../assets/css/style.css';
-
 :deep(.p-terminal) .xterm {
-  @apply overflow-hidden;
+  overflow-x: auto;
 }
 
 :deep(.p-terminal) .xterm-screen {
-  @apply bg-neutral-900 overflow-hidden;
+  background-color: black;
+  overflow-y: hidden;
 }
 </style>

src/components/common/StartupDisplay.vue

@@ -1,71 +0,0 @@
-<template>
-  <div :class="wrapperClass">
-    <div class="grid grid-rows-2 gap-8">
-      <!-- Top container: Logo -->
-      <div class="flex items-end justify-center">
-        <img
-          src="/assets/images/comfy-brand-mark.svg"
-          :alt="t('g.logoAlt')"
-          class="w-60"
-        />
-      </div>
-      <!-- Bottom container: Progress and text -->
-      <div class="flex flex-col items-center justify-center gap-4">
-        <ProgressBar
-          v-if="!hideProgress"
-          :mode="progressMode"
-          :value="progressPercentage ?? 0"
-          :show-value="false"
-          class="w-90 h-2 mt-8"
-          :pt="{ value: { class: 'bg-brand-yellow' } }"
-        />
-        <h1 v-if="title" class="font-inter font-bold text-3xl text-neutral-300">
-          {{ title }}
-        </h1>
-        <p v-if="statusText" class="text-lg text-neutral-400">
-          {{ statusText }}
-        </p>
-      </div>
-    </div>
-  </div>
-</template>
-
-<script setup lang="ts">
-import ProgressBar from 'primevue/progressbar'
-import { computed } from 'vue'
-import { useI18n } from 'vue-i18n'
-
-const { t } = useI18n()
-
-/** Props for the StartupDisplay component */
-interface StartupDisplayProps {
-  /** Progress: 0-100 for determinate, undefined for indeterminate */
-  progressPercentage?: number
-  /** Main title text */
-  title?: string
-  /** Status text shown below the title */
-  statusText?: string
-  /** Hide the progress bar */
-  hideProgress?: boolean
-  /** Use full screen wrapper (default: true) */
-  fullScreen?: boolean
-}
-
-const {
-  progressPercentage,
-  title,
-  statusText,
-  hideProgress = false,
-  fullScreen = true
-} = defineProps<StartupDisplayProps>()
-
-const progressMode = computed(() =>
-  progressPercentage === undefined ? 'indeterminate' : 'determinate'
-)
-
-const wrapperClass = computed(() =>
-  fullScreen
-    ? 'flex items-center justify-center min-h-screen'
-    : 'flex items-center justify-center'
-)
-</script>

src/components/dialog/content/LoadWorkflowWarning.vue

@@ -58,11 +58,11 @@ import { useI18n } from 'vue-i18n'
 
 import NoResultsPlaceholder from '@/components/common/NoResultsPlaceholder.vue'
 import MissingCoreNodesMessage from '@/components/dialog/content/MissingCoreNodesMessage.vue'
+import { useMissingNodes } from '@/composables/nodePack/useMissingNodes'
 import { useToastStore } from '@/platform/updates/common/toastStore'
 import { useDialogStore } from '@/stores/dialogStore'
 import type { MissingNodeType } from '@/types/comfy'
 import PackInstallButton from '@/workbench/extensions/manager/components/manager/button/PackInstallButton.vue'
-import { useMissingNodes } from '@/workbench/extensions/manager/composables/nodePack/useMissingNodes'
 import { useManagerState } from '@/workbench/extensions/manager/composables/useManagerState'
 import { useComfyManagerStore } from '@/workbench/extensions/manager/stores/comfyManagerStore'
 import { ManagerTab } from '@/workbench/extensions/manager/types/comfyManagerTypes'

src/components/graph/GraphCanvas.vue

@@ -33,7 +33,7 @@
 
   <!-- TransformPane for Vue node rendering -->
   <TransformPane
-    v-if="shouldRenderVueNodes && comfyApp.canvas && comfyAppReady"
+    v-if="isVueNodesEnabled && comfyApp.canvas && comfyAppReady"
     :canvas="comfyApp.canvas"
     @transform-update="handleTransformUpdate"
     @wheel.capture="canvasInteractions.forwardEventToCanvas"
@@ -43,6 +43,8 @@
       v-for="nodeData in allNodes"
       :key="nodeData.id"
       :node-data="nodeData"
+      :position="nodePositions.get(nodeData.id)"
+      :size="nodeSizes.get(nodeData.id)"
       :readonly="false"
       :error="
         executionStore.lastExecutionError?.node_id === nodeData.id
@@ -51,6 +53,9 @@
       "
       :zoom-level="canvasStore.canvas?.ds?.scale || 1"
       :data-node-id="nodeData.id"
+      @node-click="handleNodeSelect"
+      @update:collapsed="handleNodeCollapse"
+      @update:title="handleNodeTitleUpdate"
     />
   </TransformPane>
 
@@ -74,6 +79,7 @@ import {
   nextTick,
   onMounted,
   onUnmounted,
+  provide,
   ref,
   shallowRef,
   watch,
@@ -111,11 +117,14 @@ import { useWorkflowStore } from '@/platform/workflow/management/stores/workflow
 import { useWorkflowAutoSave } from '@/platform/workflow/persistence/composables/useWorkflowAutoSave'
 import { useWorkflowPersistence } from '@/platform/workflow/persistence/composables/useWorkflowPersistence'
 import { useCanvasStore } from '@/renderer/core/canvas/canvasStore'
+import { SelectedNodeIdsKey } from '@/renderer/core/canvas/injectionKeys'
 import { attachSlotLinkPreviewRenderer } from '@/renderer/core/canvas/links/slotLinkPreviewRenderer'
 import { useCanvasInteractions } from '@/renderer/core/canvas/useCanvasInteractions'
 import TransformPane from '@/renderer/core/layout/transform/TransformPane.vue'
 import MiniMap from '@/renderer/extensions/minimap/MiniMap.vue'
 import VueGraphNode from '@/renderer/extensions/vueNodes/components/LGraphNode.vue'
+import { useNodeEventHandlers } from '@/renderer/extensions/vueNodes/composables/useNodeEventHandlers'
+import { useExecutionStateProvider } from '@/renderer/extensions/vueNodes/execution/useExecutionStateProvider'
 import { UnauthorizedError, api } from '@/scripts/api'
 import { app as comfyApp } from '@/scripts/app'
 import { ChangeTracker } from '@/scripts/changeTracker'
@@ -162,13 +171,20 @@ const minimapEnabled = computed(() => settingStore.get('Comfy.Minimap.Visible'))
 
 // Feature flags
 const { shouldRenderVueNodes } = useVueFeatureFlags()
+const isVueNodesEnabled = computed(() => shouldRenderVueNodes.value)
 
 // Vue node system
-const vueNodeLifecycle = useVueNodeLifecycle()
-const { handleTransformUpdate } = useViewportCulling()
+const vueNodeLifecycle = useVueNodeLifecycle(isVueNodesEnabled)
+const viewportCulling = useViewportCulling(
+  isVueNodesEnabled,
+  vueNodeLifecycle.vueNodeData,
+  vueNodeLifecycle.nodeDataTrigger,
+  vueNodeLifecycle.nodeManager
+)
+const nodeEventHandlers = useNodeEventHandlers(vueNodeLifecycle.nodeManager)
 
 const handleVueNodeLifecycleReset = async () => {
-  if (shouldRenderVueNodes.value) {
+  if (isVueNodesEnabled.value) {
     vueNodeLifecycle.disposeNodeManagerAndSyncs()
     await nextTick()
     vueNodeLifecycle.initializeNodeManager()
@@ -187,9 +203,32 @@ watch(
   }
 )
 
-const allNodes = computed(() =>
-  Array.from(vueNodeLifecycle.vueNodeData.value.values())
+const nodePositions = vueNodeLifecycle.nodePositions
+const nodeSizes = vueNodeLifecycle.nodeSizes
+const allNodes = viewportCulling.allNodes
+
+const handleTransformUpdate = () => {
+  viewportCulling.handleTransformUpdate()
+  // TODO: Fix paste position sync in separate PR
+  vueNodeLifecycle.detectChangesInRAF.value()
+}
+const handleNodeSelect = nodeEventHandlers.handleNodeSelect
+const handleNodeCollapse = nodeEventHandlers.handleNodeCollapse
+const handleNodeTitleUpdate = nodeEventHandlers.handleNodeTitleUpdate
+
+// Provide selection state to all Vue nodes
+const selectedNodeIds = computed(
+  () =>
+    new Set(
+      canvasStore.selectedItems
+        .filter((item) => item.id !== undefined)
+        .map((item) => String(item.id))
+    )
 )
+provide(SelectedNodeIdsKey, selectedNodeIds)
+
+// Provide execution state to all Vue nodes
+useExecutionStateProvider()
 
 watchEffect(() => {
   nodeDefStore.showDeprecated = settingStore.get('Comfy.Node.ShowDeprecated')
@@ -308,27 +347,13 @@ watch(
       removeSlotError(node)
       const nodeErrors = lastNodeErrors?.[node.id]
       if (!nodeErrors) continue
-
-      const validErrors = nodeErrors.errors.filter(
-        (error) => error.extra_info?.input_name !== undefined
-      )
-      const slotErrorsChanged =
-        validErrors.length > 0 &&
-        validErrors.some((error) => {
-          const inputName = error.extra_info!.input_name!
-          const inputIndex = node.findInputSlot(inputName)
+      for (const error of nodeErrors.errors) {
+        if (error.extra_info && error.extra_info.input_name) {
+          const inputIndex = node.findInputSlot(error.extra_info.input_name)
           if (inputIndex !== -1) {
             node.inputs[inputIndex].hasErrors = true
-            return true
           }
-          return false
-        })
-
-      // Trigger Vue node data update if slot errors changed
-      if (slotErrorsChanged && comfyApp.graph.onTrigger) {
-        comfyApp.graph.onTrigger('node:slot-errors:changed', {
-          nodeId: node.id
-        })
+        }
       }
     }
 

src/components/graph/NodeTooltip.vue

@@ -33,11 +33,9 @@ const tooltipText = ref('')
 const left = ref<string>()
 const top = ref<string>()
 
-function hideTooltip() {
-  return (tooltipText.value = '')
-}
+const hideTooltip = () => (tooltipText.value = '')
 
-async function showTooltip(tooltip: string | null | undefined) {
+const showTooltip = async (tooltip: string | null | undefined) => {
   if (!tooltip) return
 
   left.value = comfyApp.canvas.mouse[0] + 'px'
@@ -58,9 +56,9 @@ async function showTooltip(tooltip: string | null | undefined) {
   }
 }
 
-function onIdle() {
+const onIdle = () => {
   const { canvas } = comfyApp
-  const node = canvas?.node_over
+  const node = canvas.node_over
   if (!node) return
 
   const ctor = node.constructor as { title_mode?: 0 | 1 | 2 | 3 }

src/components/graph/SelectionToolbox.vue

@@ -11,7 +11,7 @@
         :style="`backgroundColor: ${containerStyles.backgroundColor};`"
         :pt="{
           header: 'hidden',
-          content: 'p-1 h-10 flex flex-row gap-1'
+          content: 'px-1 py-1 h-10 px-1 flex flex-row gap-1'
         }"
         @wheel="canvasInteractions.handleWheel"
       >

src/components/graph/selectionToolbox/MoreOptions.vue

@@ -49,11 +49,11 @@
 </template>
 
 <script setup lang="ts">
-import { useRafFn } from '@vueuse/core'
 import Button from 'primevue/button'
 import Popover from 'primevue/popover'
 import { computed, onMounted, onUnmounted, ref, watch } from 'vue'
 
+import { useCanvasTransformSync } from '@/composables/canvas/useCanvasTransformSync'
 import {
   forceCloseMoreOptionsSignal,
   moreOptionsOpen,
@@ -152,7 +152,9 @@ const repositionPopover = () => {
   }
 }
 
-const { resume: startSync, pause: stopSync } = useRafFn(repositionPopover)
+const { startSync, stopSync } = useCanvasTransformSync(repositionPopover, {
+  autoStart: false
+})
 
 function openPopover(triggerEvent?: Event): boolean {
   const el = getButtonEl()

src/components/helpcenter/HelpCenterMenuContent.vue

@@ -141,13 +141,13 @@ import {
 import { useI18n } from 'vue-i18n'
 
 import PuzzleIcon from '@/components/icons/PuzzleIcon.vue'
+import { useConflictAcknowledgment } from '@/composables/useConflictAcknowledgment'
 import { useSettingStore } from '@/platform/settings/settingStore'
 import type { ReleaseNote } from '@/platform/updates/common/releaseService'
 import { useReleaseStore } from '@/platform/updates/common/releaseStore'
 import { useCommandStore } from '@/stores/commandStore'
 import { electronAPI, isElectron } from '@/utils/envUtil'
 import { formatVersionAnchor } from '@/utils/formatUtil'
-import { useConflictAcknowledgment } from '@/workbench/extensions/manager/composables/useConflictAcknowledgment'
 import { useManagerState } from '@/workbench/extensions/manager/composables/useManagerState'
 import { ManagerTab } from '@/workbench/extensions/manager/types/comfyManagerTypes'
 
@@ -168,8 +168,7 @@ const EXTERNAL_LINKS = {
   DOCS: 'https://docs.comfy.org/',
   DISCORD: 'https://www.comfy.org/discord',
   GITHUB: 'https://github.com/comfyanonymous/ComfyUI',
-  DESKTOP_GUIDE_WINDOWS: 'https://docs.comfy.org/installation/desktop/windows',
-  DESKTOP_GUIDE_MACOS: 'https://docs.comfy.org/installation/desktop/macos',
+  DESKTOP_GUIDE: 'https://comfyorg.notion.site/',
   UPDATE_GUIDE: 'https://docs.comfy.org/installation/update_comfyui'
 } as const
 
@@ -223,11 +222,7 @@ const moreItems = computed<MenuItem[]>(() => {
       label: t('helpCenter.desktopUserGuide'),
       visible: isElectron(),
       action: () => {
-        const docsUrl =
-          electronAPI().getPlatform() === 'darwin'
-            ? EXTERNAL_LINKS.DESKTOP_GUIDE_MACOS
-            : EXTERNAL_LINKS.DESKTOP_GUIDE_WINDOWS
-        openExternalLink(docsUrl)
+        openExternalLink(EXTERNAL_LINKS.DESKTOP_GUIDE)
         emit('close')
       }
     },

src/components/install/DesktopSettingsConfiguration.vue

@@ -10,14 +10,14 @@
       </p>
     </div>
 
-    <div class="flex flex-col bg-neutral-800 p-4 rounded-lg text-sm">
+    <div class="flex flex-col bg-neutral-800 p-4 rounded-lg">
       <!-- Auto Update Setting -->
       <div class="flex items-center gap-4">
         <div class="flex-1">
           <h3 class="text-lg font-medium text-neutral-100">
             {{ $t('install.settings.autoUpdate') }}
           </h3>
-          <p class="text-neutral-400 mt-1">
+          <p class="text-sm text-neutral-400 mt-1">
             {{ $t('install.settings.autoUpdateDescription') }}
           </p>
         </div>
@@ -32,10 +32,14 @@
           <h3 class="text-lg font-medium text-neutral-100">
             {{ $t('install.settings.allowMetrics') }}
           </h3>
-          <p class="text-neutral-400">
+          <p class="text-sm text-neutral-400 mt-1">
             {{ $t('install.settings.allowMetricsDescription') }}
           </p>
-          <a href="#" @click.prevent="showMetricsInfo">
+          <a
+            href="#"
+            class="text-sm text-blue-400 hover:text-blue-300 mt-1 inline-block"
+            @click.prevent="showMetricsInfo"
+          >
             {{ $t('install.settings.learnMoreAboutData') }}
           </a>
         </div>
@@ -47,9 +51,7 @@
     <Dialog
       v-model:visible="showDialog"
       modal
-      dismissable-mask
       :header="$t('install.settings.dataCollectionDialog.title')"
-      class="select-none"
     >
       <div class="text-neutral-300">
         <h4 class="font-medium mb-2">
@@ -108,7 +110,11 @@
         </ul>
 
         <div class="mt-4">
-          <a href="https://comfy.org/privacy" target="_blank">
+          <a
+            href="https://comfy.org/privacy"
+            target="_blank"
+            class="text-blue-400 hover:text-blue-300 underline"
+          >
             {{ $t('install.settings.dataCollectionDialog.viewFullPolicy') }}
           </a>
         </div>

src/components/install/GpuPicker.vue

@@ -1,66 +1,130 @@
 <template>
-  <div
-    class="grid grid-rows-[1fr_auto_auto_1fr] w-full max-w-3xl mx-auto h-[40rem] select-none"
-  >
-    <h2 class="font-inter font-bold text-3xl text-neutral-100 text-center">
-      {{ $t('install.gpuPicker.title') }}
-    </h2>
+  <div class="flex flex-col gap-6 w-[600px] h-[30rem] select-none">
+    <!-- Installation Path Section -->
+    <div class="grow flex flex-col gap-4 text-neutral-300">
+      <h2 class="text-2xl font-semibold text-neutral-100">
+        {{ $t('install.gpuSelection.selectGpu') }}
+      </h2>
 
-    <!-- GPU Selection buttons - takes up remaining space and centers content -->
-    <div class="flex-1 flex gap-8 justify-center items-center">
-      <!-- Apple Metal / NVIDIA -->
-      <HardwareOption
-        v-if="platform === 'darwin'"
-        :image-path="'/assets/images/apple-mps-logo.png'"
-        placeholder-text="Apple Metal"
-        subtitle="Apple Metal"
-        :value="'mps'"
-        :selected="selected === 'mps'"
-        :recommended="true"
-        @click="pickGpu('mps')"
-      />
-      <HardwareOption
-        v-else
-        :image-path="'/assets/images/nvidia-logo-square.jpg'"
-        placeholder-text="NVIDIA"
-        :subtitle="$t('install.gpuPicker.nvidiaSubtitle')"
-        :value="'nvidia'"
-        :selected="selected === 'nvidia'"
-        :recommended="true"
-        @click="pickGpu('nvidia')"
-      />
-      <!-- CPU -->
-      <HardwareOption
-        placeholder-text="CPU"
-        :subtitle="$t('install.gpuPicker.cpuSubtitle')"
-        :value="'cpu'"
-        :selected="selected === 'cpu'"
-        @click="pickGpu('cpu')"
-      />
-      <!-- Manual Install -->
-      <HardwareOption
-        placeholder-text="Manual Install"
-        :subtitle="$t('install.gpuPicker.manualSubtitle')"
-        :value="'unsupported'"
-        :selected="selected === 'unsupported'"
-        @click="pickGpu('unsupported')"
-      />
-    </div>
+      <p class="m-1 text-neutral-400">
+        {{ $t('install.gpuSelection.selectGpuDescription') }}:
+      </p>
 
-    <div class="pt-12 px-24 h-16">
-      <div v-show="showRecommendedBadge" class="flex items-center gap-2">
-        <Tag
-          :value="$t('install.gpuPicker.recommended')"
-          class="bg-neutral-300 text-neutral-900 rounded-full text-sm font-bold px-2 py-[1px]"
-        />
-        <i-lucide:badge-check class="text-neutral-300 text-lg" />
+      <!-- GPU Selection buttons -->
+      <div
+        class="flex gap-2 text-center transition-opacity"
+        :class="{ selected: selected }"
+      >
+        <!-- NVIDIA -->
+        <div
+          v-if="platform !== 'darwin'"
+          class="gpu-button"
+          :class="{ selected: selected === 'nvidia' }"
+          role="button"
+          @click="pickGpu('nvidia')"
+        >
+          <img
+            class="m-12"
+            alt="NVIDIA logo"
+            width="196"
+            height="32"
+            src="/assets/images/nvidia-logo.svg"
+          />
+        </div>
+        <!-- MPS -->
+        <div
+          v-if="platform === 'darwin'"
+          class="gpu-button"
+          :class="{ selected: selected === 'mps' }"
+          role="button"
+          @click="pickGpu('mps')"
+        >
+          <img
+            class="rounded-lg hover-brighten"
+            alt="Apple Metal Performance Shaders Logo"
+            width="292"
+            ratio
+            src="/assets/images/apple-mps-logo.png"
+          />
+        </div>
+        <!-- Manual configuration -->
+        <div
+          class="gpu-button"
+          :class="{ selected: selected === 'unsupported' }"
+          role="button"
+          @click="pickGpu('unsupported')"
+        >
+          <img
+            class="m-12"
+            alt="Manual configuration"
+            width="196"
+            src="/assets/images/manual-configuration.svg"
+          />
+        </div>
+      </div>
+
+      <!-- Details on selected GPU -->
+      <p v-if="selected === 'nvidia'" class="m-1">
+        <Tag icon="pi pi-check" severity="success" :value="'CUDA'" />
+        {{ $t('install.gpuSelection.nvidiaDescription') }}
+      </p>
+
+      <p v-if="selected === 'mps'" class="m-1">
+        <Tag icon="pi pi-check" severity="success" :value="'MPS'" />
+        {{ $t('install.gpuSelection.mpsDescription') }}
+      </p>
+
+      <div v-if="selected === 'unsupported'" class="text-neutral-300">
+        <p class="m-1">
+          <Tag
+            icon="pi pi-exclamation-triangle"
+            severity="warn"
+            :value="t('icon.exclamation-triangle')"
+          />
+          {{ $t('install.gpuSelection.customSkipsPython') }}
+        </p>
+
+        <ul>
+          <li>
+            <strong>
+              {{ $t('install.gpuSelection.customComfyNeedsPython') }}
+            </strong>
+          </li>
+          <li>{{ $t('install.gpuSelection.customManualVenv') }}</li>
+          <li>{{ $t('install.gpuSelection.customInstallRequirements') }}</li>
+          <li>{{ $t('install.gpuSelection.customMayNotWork') }}</li>
+        </ul>
+      </div>
+
+      <div v-if="selected === 'cpu'">
+        <p class="m-1">
+          <Tag
+            icon="pi pi-exclamation-triangle"
+            severity="warn"
+            :value="t('icon.exclamation-triangle')"
+          />
+          {{ $t('install.gpuSelection.cpuModeDescription') }}
+        </p>
+        <p class="m-1">
+          {{ $t('install.gpuSelection.cpuModeDescription2') }}
+        </p>
       </div>
     </div>
 
-    <div class="text-neutral-300 px-24">
-      <p v-show="descriptionText" class="leading-relaxed">
-        {{ descriptionText }}
-      </p>
+    <div
+      class="transition-opacity flex gap-3 h-0"
+      :class="{
+        'opacity-40': selected && selected !== 'cpu'
+      }"
+    >
+      <ToggleSwitch
+        v-model="cpuMode"
+        input-id="cpu-mode"
+        class="-translate-y-40"
+      />
+      <label for="cpu-mode" class="select-none">
+        {{ $t('install.gpuSelection.enableCpuMode') }}
+      </label>
     </div>
   </div>
 </template>
@@ -68,12 +132,20 @@
 <script setup lang="ts">
 import type { TorchDeviceType } from '@comfyorg/comfyui-electron-types'
 import Tag from 'primevue/tag'
+import ToggleSwitch from 'primevue/toggleswitch'
 import { computed } from 'vue'
+import { useI18n } from 'vue-i18n'
 
-import HardwareOption from '@/components/install/HardwareOption.vue'
-import { st } from '@/i18n'
 import { electronAPI } from '@/utils/envUtil'
 
+const { t } = useI18n()
+
+const cpuMode = computed({
+  get: () => selected.value === 'cpu',
+  set: (value) => {
+    selected.value = value ? 'cpu' : null
+  }
+})
 const selected = defineModel<TorchDeviceType | null>('device', {
   required: true
 })
@@ -81,23 +153,55 @@ const selected = defineModel<TorchDeviceType | null>('device', {
 const electron = electronAPI()
 const platform = electron.getPlatform()
 
-const showRecommendedBadge = computed(
-  () => selected.value === 'mps' || selected.value === 'nvidia'
-)
-
-const descriptionKeys = {
-  mps: 'appleMetal',
-  nvidia: 'nvidia',
-  cpu: 'cpu',
-  unsupported: 'manual'
-} as const
-
-const descriptionText = computed(() => {
-  const key = selected.value ? descriptionKeys[selected.value] : undefined
-  return st(`install.gpuPicker.${key}Description`, '')
-})
-
-const pickGpu = (value: TorchDeviceType) => {
-  selected.value = value
+const pickGpu = (value: typeof selected.value) => {
+  const newValue = selected.value === value ? null : value
+  selected.value = newValue
 }
 </script>
+
+<style scoped>
+@reference '../../assets/css/style.css';
+
+.p-tag {
+  --p-tag-gap: 0.5rem;
+}
+
+.hover-brighten {
+  @apply transition-colors;
+  transition-property: filter, box-shadow;
+
+  &:hover {
+    filter: brightness(107%) contrast(105%);
+    box-shadow: 0 0 0.25rem #ffffff79;
+  }
+}
+.p-accordioncontent-content {
+  @apply bg-neutral-900 rounded-lg transition-colors;
+}
+
+div.selected {
+  .gpu-button:not(.selected) {
+    @apply opacity-50 hover:opacity-100;
+  }
+}
+
+.gpu-button {
+  @apply w-1/2 m-0 cursor-pointer rounded-lg flex flex-col items-center justify-around bg-neutral-800/50 hover:bg-neutral-800/75 transition-colors;
+
+  &.selected {
+    @apply opacity-100 bg-neutral-700/50 hover:bg-neutral-700/60;
+  }
+}
+
+.disabled {
+  @apply pointer-events-none opacity-40;
+}
+
+.p-card-header {
+  @apply text-center grow;
+}
+
+.p-card-body {
+  @apply text-center pt-0;
+}
+</style>

src/components/install/HardwareOption.stories.ts

@@ -1,73 +0,0 @@
-// eslint-disable-next-line storybook/no-renderer-packages
-import type { Meta, StoryObj } from '@storybook/vue3'
-
-import HardwareOption from './HardwareOption.vue'
-
-const meta: Meta<typeof HardwareOption> = {
-  title: 'Desktop/Components/HardwareOption',
-  component: HardwareOption,
-  parameters: {
-    layout: 'centered',
-    backgrounds: {
-      default: 'dark',
-      values: [{ name: 'dark', value: '#1a1a1a' }]
-    }
-  },
-  argTypes: {
-    selected: { control: 'boolean' },
-    imagePath: { control: 'text' },
-    placeholderText: { control: 'text' },
-    subtitle: { control: 'text' }
-  }
-}
-
-export default meta
-type Story = StoryObj<typeof meta>
-
-export const AppleMetalSelected: Story = {
-  args: {
-    imagePath: '/assets/images/apple-mps-logo.png',
-    placeholderText: 'Apple Metal',
-    subtitle: 'Apple Metal',
-    value: 'mps',
-    selected: true
-  }
-}
-
-export const AppleMetalUnselected: Story = {
-  args: {
-    imagePath: '/assets/images/apple-mps-logo.png',
-    placeholderText: 'Apple Metal',
-    subtitle: 'Apple Metal',
-    value: 'mps',
-    selected: false
-  }
-}
-
-export const CPUOption: Story = {
-  args: {
-    placeholderText: 'CPU',
-    subtitle: 'Subtitle',
-    value: 'cpu',
-    selected: false
-  }
-}
-
-export const ManualInstall: Story = {
-  args: {
-    placeholderText: 'Manual Install',
-    subtitle: 'Subtitle',
-    value: 'unsupported',
-    selected: false
-  }
-}
-
-export const NvidiaSelected: Story = {
-  args: {
-    imagePath: '/assets/images/nvidia-logo-square.jpg',
-    placeholderText: 'NVIDIA',
-    subtitle: 'NVIDIA',
-    value: 'nvidia',
-    selected: true
-  }
-}

src/components/install/HardwareOption.vue

@@ -1,55 +0,0 @@
-<template>
-  <div class="relative">
-    <!-- Recommended Badge -->
-    <button
-      :class="
-        cn(
-          'hardware-option w-[170px] h-[190px] p-5 flex flex-col items-center rounded-3xl transition-all duration-200 bg-neutral-900/70 border-4',
-          selected ? 'border-solid border-brand-yellow' : 'border-transparent'
-        )
-      "
-      @click="$emit('click')"
-    >
-      <!-- Icon/Logo Area - Rounded square container -->
-      <div
-        class="icon-container w-[110px] h-[110px] shrink-0 rounded-2xl bg-neutral-800 flex items-center justify-center overflow-hidden"
-      >
-        <img
-          v-if="imagePath"
-          :src="imagePath"
-          :alt="placeholderText"
-          class="w-full h-full object-cover"
-          style="object-position: 57% center"
-          draggable="false"
-        />
-        <span v-else class="text-xl font-medium text-neutral-400">
-          {{ placeholderText }}
-        </span>
-      </div>
-
-      <!-- Text Content -->
-      <div v-if="subtitle" class="text-center mt-4">
-        <div class="text-sm text-neutral-500">{{ subtitle }}</div>
-      </div>
-    </button>
-  </div>
-</template>
-
-<script setup lang="ts">
-import type { TorchDeviceType } from '@comfyorg/comfyui-electron-types'
-
-import { cn } from '@/utils/tailwindUtil'
-
-interface Props {
-  imagePath?: string
-  placeholderText: string
-  subtitle?: string
-  value: TorchDeviceType
-  selected?: boolean
-  recommended?: boolean
-}
-
-defineProps<Props>()
-
-defineEmits<{ click: [] }>()
-</script>

src/components/install/InstallFooter.vue

@@ -1,79 +0,0 @@
-<template>
-  <div class="grid grid-cols-[1fr_auto_1fr] items-center gap-4">
-    <!-- Back button -->
-    <Button
-      v-if="currentStep !== '1'"
-      :label="$t('g.back')"
-      severity="secondary"
-      icon="pi pi-arrow-left"
-      class="font-inter rounded-lg border-0 px-6 py-2 justify-self-start"
-      @click="$emit('previous')"
-    />
-    <div v-else></div>
-
-    <!-- Step indicators in center -->
-    <StepList class="flex justify-center items-center gap-3 select-none">
-      <Step value="1" :pt="stepPassthrough">
-        {{ $t('install.gpu') }}
-      </Step>
-      <Step value="2" :disabled="disableLocationStep" :pt="stepPassthrough">
-        {{ $t('install.installLocation') }}
-      </Step>
-      <Step value="3" :disabled="disableSettingsStep" :pt="stepPassthrough">
-        {{ $t('install.desktopSettings') }}
-      </Step>
-    </StepList>
-
-    <!-- Next/Install button -->
-    <Button
-      :label="currentStep !== '3' ? $t('g.next') : $t('g.install')"
-      class="px-8 py-2 bg-brand-yellow hover:bg-brand-yellow/90 font-inter rounded-lg border-0 transition-colors justify-self-end"
-      :pt="{
-        label: { class: 'text-neutral-900 font-inter font-black' }
-      }"
-      :disabled="!canProceed"
-      @click="currentStep !== '3' ? $emit('next') : $emit('install')"
-    />
-  </div>
-</template>
-
-<script setup lang="ts">
-import type { PassThrough } from '@primevue/core'
-import Button from 'primevue/button'
-import Step, { type StepPassThroughOptions } from 'primevue/step'
-import StepList from 'primevue/steplist'
-
-defineProps<{
-  /** Current step index as string ('1', '2', '3', '4') */
-  currentStep: string
-  /** Whether the user can proceed to the next step */
-  canProceed: boolean
-  /** Whether the location step should be disabled */
-  disableLocationStep: boolean
-  /** Whether the migration step should be disabled */
-  disableMigrationStep: boolean
-  /** Whether the settings step should be disabled */
-  disableSettingsStep: boolean
-}>()
-
-defineEmits<{
-  previous: []
-  next: []
-  install: []
-}>()
-
-const stepPassthrough: PassThrough<StepPassThroughOptions> = {
-  root: { class: 'flex-none p-0 m-0' },
-  header: ({ context }) => ({
-    class: [
-      'h-2.5 p-0 m-0 border-0 rounded-full transition-all duration-300',
-      context.active
-        ? 'bg-brand-yellow w-8 rounded-sm'
-        : 'bg-neutral-700 w-2.5',
-      context.disabled ? 'opacity-60 cursor-not-allowed' : ''
-    ].join(' ')
-  }),
-  number: { class: 'hidden' },
-  title: { class: 'hidden' }
-}
-</script>

src/components/install/InstallLocationPicker.stories.ts

@@ -1,148 +0,0 @@
-// eslint-disable-next-line storybook/no-renderer-packages
-import type { Meta, StoryObj } from '@storybook/vue3'
-import { ref } from 'vue'
-
-import InstallLocationPicker from './InstallLocationPicker.vue'
-
-const meta: Meta<typeof InstallLocationPicker> = {
-  title: 'Desktop/Components/InstallLocationPicker',
-  component: InstallLocationPicker,
-  parameters: {
-    layout: 'padded',
-    backgrounds: {
-      default: 'dark',
-      values: [
-        { name: 'dark', value: '#0a0a0a' },
-        { name: 'neutral-900', value: '#171717' },
-        { name: 'neutral-950', value: '#0a0a0a' }
-      ]
-    }
-  },
-  decorators: [
-    () => {
-      // Mock electron API
-      ;(window as any).electronAPI = {
-        getSystemPaths: () =>
-          Promise.resolve({
-            defaultInstallPath: '/Users/username/ComfyUI'
-          }),
-        validateInstallPath: () =>
-          Promise.resolve({
-            isValid: true,
-            exists: false,
-            canWrite: true,
-            freeSpace: 100000000000,
-            requiredSpace: 10000000000,
-            isNonDefaultDrive: false
-          }),
-        validateComfyUISource: () =>
-          Promise.resolve({
-            isValid: true
-          }),
-        showDirectoryPicker: () => Promise.resolve('/Users/username/ComfyUI')
-      }
-      return { template: '<story />' }
-    }
-  ]
-}
-
-export default meta
-type Story = StoryObj<typeof meta>
-
-// Default story with accordion expanded
-export const Default: Story = {
-  render: (args) => ({
-    components: { InstallLocationPicker },
-    setup() {
-      const installPath = ref('/Users/username/ComfyUI')
-      const pathError = ref('')
-      const migrationSourcePath = ref('/Users/username/ComfyUI-old')
-      const migrationItemIds = ref<string[]>(['models', 'custom_nodes'])
-
-      return {
-        args,
-        installPath,
-        pathError,
-        migrationSourcePath,
-        migrationItemIds
-      }
-    },
-    template: `
-      <div class="min-h-screen bg-neutral-950 p-8">
-        <InstallLocationPicker
-          v-model:installPath="installPath"
-          v-model:pathError="pathError"
-          v-model:migrationSourcePath="migrationSourcePath"
-          v-model:migrationItemIds="migrationItemIds"
-        />
-      </div>
-    `
-  })
-}
-
-// Story with different background to test transparency
-export const OnNeutral900: Story = {
-  render: (args) => ({
-    components: { InstallLocationPicker },
-    setup() {
-      const installPath = ref('/Users/username/ComfyUI')
-      const pathError = ref('')
-      const migrationSourcePath = ref('/Users/username/ComfyUI-old')
-      const migrationItemIds = ref<string[]>(['models', 'custom_nodes'])
-
-      return {
-        args,
-        installPath,
-        pathError,
-        migrationSourcePath,
-        migrationItemIds
-      }
-    },
-    template: `
-      <div class="min-h-screen bg-neutral-900 p-8">
-        <InstallLocationPicker
-          v-model:installPath="installPath"
-          v-model:pathError="pathError"
-          v-model:migrationSourcePath="migrationSourcePath"
-          v-model:migrationItemIds="migrationItemIds"
-        />
-      </div>
-    `
-  })
-}
-
-// Story with debug overlay showing background colors
-export const DebugBackgrounds: Story = {
-  render: (args) => ({
-    components: { InstallLocationPicker },
-    setup() {
-      const installPath = ref('/Users/username/ComfyUI')
-      const pathError = ref('')
-      const migrationSourcePath = ref('/Users/username/ComfyUI-old')
-      const migrationItemIds = ref<string[]>(['models', 'custom_nodes'])
-
-      return {
-        args,
-        installPath,
-        pathError,
-        migrationSourcePath,
-        migrationItemIds
-      }
-    },
-    template: `
-      <div class="min-h-screen bg-neutral-950 p-8 relative">
-        <div class="absolute top-4 right-4 text-white text-xs space-y-2 z-50">
-          <div>Parent bg: neutral-950 (#0a0a0a)</div>
-          <div>Accordion content: bg-transparent</div>
-          <div>Migration options: bg-transparent + p-4 rounded-lg</div>
-        </div>
-        <InstallLocationPicker
-          v-model:installPath="installPath"
-          v-model:pathError="pathError"
-          v-model:migrationSourcePath="migrationSourcePath"
-          v-model:migrationItemIds="migrationItemIds"
-        />
-      </div>
-    `
-  })
-}

src/components/install/InstallLocationPicker.vue

@@ -1,215 +1,103 @@
 <template>
-  <div class="flex flex-col gap-8 w-full max-w-3xl mx-auto select-none">
+  <div class="flex flex-col gap-6 w-[600px]">
     <!-- Installation Path Section -->
-    <div class="grow flex flex-col gap-6 text-neutral-300">
-      <h2 class="font-inter font-bold text-3xl text-neutral-100 text-center">
-        {{ $t('install.locationPicker.title') }}
+    <div class="flex flex-col gap-4">
+      <h2 class="text-2xl font-semibold text-neutral-100">
+        {{ $t('install.chooseInstallationLocation') }}
       </h2>
 
-      <p class="text-center text-neutral-400 px-12">
-        {{ $t('install.locationPicker.subtitle') }}
+      <p class="text-neutral-400 my-0">
+        {{ $t('install.installLocationDescription') }}
       </p>
 
-      <!-- Path Input -->
-      <div class="flex gap-2 px-12">
-        <InputText
-          v-model="installPath"
-          :placeholder="$t('install.locationPicker.pathPlaceholder')"
-          class="flex-1 bg-neutral-800/50 border-neutral-700 text-neutral-200 placeholder:text-neutral-500"
-          :class="{ 'p-invalid': pathError }"
-          @update:model-value="validatePath"
-          @focus="onFocus"
-        />
-        <Button
-          icon="pi pi-folder-open"
-          severity="secondary"
-          class="bg-neutral-700 hover:bg-neutral-600 border-0"
-          @click="browsePath"
-        />
+      <div class="flex gap-2">
+        <IconField class="flex-1">
+          <InputText
+            v-model="installPath"
+            class="w-full"
+            :class="{ 'p-invalid': pathError }"
+            @update:model-value="validatePath"
+            @focus="onFocus"
+          />
+          <InputIcon
+            v-tooltip.top="$t('install.installLocationTooltip')"
+            class="pi pi-info-circle"
+          />
+        </IconField>
+        <Button icon="pi pi-folder" class="w-12" @click="browsePath" />
       </div>
 
-      <!-- Error Messages -->
-      <div v-if="pathError || pathExists || nonDefaultDrive" class="px-12">
-        <Message
-          v-if="pathError"
-          severity="error"
-          class="whitespace-pre-line w-full"
-        >
-          {{ pathError }}
-        </Message>
-        <Message v-if="pathExists" severity="warn" class="w-full">
-          {{ $t('install.pathExists') }}
-        </Message>
-        <Message v-if="nonDefaultDrive" severity="warn" class="w-full">
-          {{ $t('install.nonDefaultDrive') }}
-        </Message>
+      <Message v-if="pathError" severity="error" class="whitespace-pre-line">
+        {{ pathError }}
+      </Message>
+      <Message v-if="pathExists" severity="warn">
+        {{ $t('install.pathExists') }}
+      </Message>
+      <Message v-if="nonDefaultDrive" severity="warn">
+        {{ $t('install.nonDefaultDrive') }}
+      </Message>
+    </div>
+
+    <!-- System Paths Info -->
+    <div class="bg-neutral-800 p-4 rounded-lg">
+      <h3 class="text-lg font-medium mt-0 mb-3 text-neutral-100">
+        {{ $t('install.systemLocations') }}
+      </h3>
+      <div class="flex flex-col gap-2">
+        <div class="flex items-center gap-2">
+          <i class="pi pi-folder text-neutral-400" />
+          <span class="text-neutral-400">App Data:</span>
+          <span class="text-neutral-200">{{ appData }}</span>
+          <span
+            v-tooltip="$t('install.appDataLocationTooltip')"
+            class="pi pi-info-circle"
+          />
+        </div>
+        <div class="flex items-center gap-2">
+          <i class="pi pi-desktop text-neutral-400" />
+          <span class="text-neutral-400">App Path:</span>
+          <span class="text-neutral-200">{{ appPath }}</span>
+          <span
+            v-tooltip="$t('install.appPathLocationTooltip')"
+            class="pi pi-info-circle"
+          />
+        </div>
       </div>
-
-      <!-- Collapsible Sections using PrimeVue Accordion -->
-      <Accordion
-        v-model:value="activeAccordionIndex"
-        :multiple="true"
-        class="location-picker-accordion"
-        :pt="{
-          root: 'bg-transparent border-0',
-          panel: {
-            root: 'border-0 mb-0'
-          },
-          header: {
-            root: 'border-0',
-            content:
-              'text-neutral-400 hover:text-neutral-300 px-4 py-2 flex items-center gap-3',
-            toggleicon: 'text-xs order-first mr-0'
-          },
-          content: {
-            root: 'bg-transparent border-0',
-            content: 'text-neutral-500 text-sm pl-11 pb-3 pt-0'
-          }
-        }"
-      >
-        <AccordionPanel value="0">
-          <AccordionHeader>
-            {{ $t('install.locationPicker.migrateFromExisting') }}
-          </AccordionHeader>
-          <AccordionContent>
-            <MigrationPicker
-              v-model:source-path="migrationSourcePath"
-              v-model:migration-item-ids="migrationItemIds"
-            />
-          </AccordionContent>
-        </AccordionPanel>
-
-        <AccordionPanel value="1">
-          <AccordionHeader>
-            {{ $t('install.locationPicker.chooseDownloadServers') }}
-          </AccordionHeader>
-          <AccordionContent>
-            <template
-              v-for="([item, modelValue], index) in mirrors"
-              :key="item.settingId + item.mirror"
-            >
-              <Divider v-if="index > 0" class="my-8" />
-
-              <MirrorItem
-                v-model="modelValue.value"
-                :item="item"
-                @state-change="validationStates[index] = $event"
-              />
-            </template>
-          </AccordionContent>
-        </AccordionPanel>
-      </Accordion>
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import type { TorchDeviceType } from '@comfyorg/comfyui-electron-types'
-import { TorchMirrorUrl } from '@comfyorg/comfyui-electron-types'
-import Accordion from 'primevue/accordion'
-import AccordionContent from 'primevue/accordioncontent'
-import AccordionHeader from 'primevue/accordionheader'
-import AccordionPanel from 'primevue/accordionpanel'
 import Button from 'primevue/button'
-import Divider from 'primevue/divider'
+import IconField from 'primevue/iconfield'
+import InputIcon from 'primevue/inputicon'
 import InputText from 'primevue/inputtext'
 import Message from 'primevue/message'
-import { type ModelRef, computed, onMounted, ref } from 'vue'
+import { onMounted, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
 
-import MigrationPicker from '@/components/install/MigrationPicker.vue'
-import MirrorItem from '@/components/install/mirror/MirrorItem.vue'
-import {
-  PYPI_MIRROR,
-  PYTHON_MIRROR,
-  type UVMirror
-} from '@/constants/uvMirrors'
 import { electronAPI } from '@/utils/envUtil'
-import { isInChina } from '@/utils/networkUtil'
-import { ValidationState } from '@/utils/validationUtil'
 
 const { t } = useI18n()
 
 const installPath = defineModel<string>('installPath', { required: true })
 const pathError = defineModel<string>('pathError', { required: true })
-const migrationSourcePath = defineModel<string>('migrationSourcePath')
-const migrationItemIds = defineModel<string[]>('migrationItemIds')
-const pythonMirror = defineModel<string>('pythonMirror', {
-  default: ''
-})
-const pypiMirror = defineModel<string>('pypiMirror', {
-  default: ''
-})
-const torchMirror = defineModel<string>('torchMirror', {
-  default: ''
-})
-
-const { device } = defineProps<{ device: TorchDeviceType | null }>()
-
 const pathExists = ref(false)
 const nonDefaultDrive = ref(false)
+const appData = ref('')
+const appPath = ref('')
 const inputTouched = ref(false)
 
-// Accordion state - array of active panel values
-const activeAccordionIndex = ref<string[] | undefined>(undefined)
-
 const electron = electronAPI()
 
-// Mirror configuration logic
-const getTorchMirrorItem = (device: TorchDeviceType): UVMirror => {
-  const settingId = 'Comfy-Desktop.UV.TorchInstallMirror'
-  switch (device) {
-    case 'mps':
-      return {
-        settingId,
-        mirror: TorchMirrorUrl.NightlyCpu,
-        fallbackMirror: TorchMirrorUrl.NightlyCpu
-      }
-    case 'nvidia':
-      return {
-        settingId,
-        mirror: TorchMirrorUrl.Cuda,
-        fallbackMirror: TorchMirrorUrl.Cuda
-      }
-    case 'cpu':
-    default:
-      return {
-        settingId,
-        mirror: PYPI_MIRROR.mirror,
-        fallbackMirror: PYPI_MIRROR.fallbackMirror
-      }
-  }
-}
-
-const userIsInChina = ref(false)
-const useFallbackMirror = (mirror: UVMirror) => ({
-  ...mirror,
-  mirror: mirror.fallbackMirror
-})
-
-const mirrors = computed<[UVMirror, ModelRef<string>][]>(() =>
-  (
-    [
-      [PYTHON_MIRROR, pythonMirror],
-      [PYPI_MIRROR, pypiMirror],
-      [getTorchMirrorItem(device ?? 'cpu'), torchMirror]
-    ] as [UVMirror, ModelRef<string>][]
-  ).map(([item, modelValue]) => [
-    userIsInChina.value ? useFallbackMirror(item) : item,
-    modelValue
-  ])
-)
-
-const validationStates = ref<ValidationState[]>(
-  mirrors.value.map(() => ValidationState.IDLE)
-)
-
-// Get default install path on component mount
+// Get system paths on component mount
 onMounted(async () => {
   const paths = await electron.getSystemPaths()
+  appData.value = paths.appData
+  appPath.value = paths.appPath
   installPath.value = paths.defaultInstallPath
+
   await validatePath(paths.defaultInstallPath)
-  userIsInChina.value = await isInChina()
 })
 
 const validatePath = async (path: string | undefined) => {
@@ -263,52 +151,3 @@ const onFocus = async () => {
   await validatePath(installPath.value)
 }
 </script>
-
-<style scoped>
-@reference '../../assets/css/style.css';
-
-:deep(.location-picker-accordion) {
-  @apply px-12;
-
-  .p-accordionpanel {
-    @apply border-0 bg-transparent;
-  }
-
-  .p-accordionheader {
-    @apply bg-neutral-800/50 border-0 rounded-xl mt-2 hover:bg-neutral-700/50;
-    transition:
-      background-color 0.2s ease,
-      border-radius 0.5s ease;
-  }
-
-  /* When panel is expanded, adjust header border radius */
-  .p-accordionpanel-active {
-    .p-accordionheader {
-      @apply rounded-t-xl rounded-b-none;
-    }
-  }
-
-  .p-accordioncontent {
-    @apply bg-neutral-800/50 border-0 rounded-b-xl rounded-t-none;
-  }
-
-  .p-accordioncontent-content {
-    @apply bg-transparent pt-3 pr-5 pb-5 pl-5;
-  }
-
-  /* Override default chevron icons to use up/down */
-  .p-accordionheader-toggle-icon {
-    &::before {
-      content: '\e933';
-    }
-  }
-
-  .p-accordionpanel-active {
-    .p-accordionheader-toggle-icon {
-      &::before {
-        content: '\e902';
-      }
-    }
-  }
-}
-</style>

src/components/install/MigrationPicker.stories.ts

@@ -1,45 +0,0 @@
-// eslint-disable-next-line storybook/no-renderer-packages
-import type { Meta, StoryObj } from '@storybook/vue3'
-import { ref } from 'vue'
-
-import MigrationPicker from './MigrationPicker.vue'
-
-const meta: Meta<typeof MigrationPicker> = {
-  title: 'Desktop/Components/MigrationPicker',
-  component: MigrationPicker,
-  parameters: {
-    backgrounds: {
-      default: 'dark',
-      values: [
-        { name: 'dark', value: '#0a0a0a' },
-        { name: 'neutral-900', value: '#171717' }
-      ]
-    }
-  },
-  decorators: [
-    () => {
-      ;(window as any).electronAPI = {
-        validateComfyUISource: () => Promise.resolve({ isValid: true }),
-        showDirectoryPicker: () => Promise.resolve('/Users/username/ComfyUI')
-      }
-
-      return { template: '<story />' }
-    }
-  ]
-}
-
-export default meta
-type Story = StoryObj<typeof meta>
-
-export const Default: Story = {
-  render: () => ({
-    components: { MigrationPicker },
-    setup() {
-      const sourcePath = ref('')
-      const migrationItemIds = ref<string[]>([])
-      return { sourcePath, migrationItemIds }
-    },
-    template:
-      '<MigrationPicker v-model:sourcePath="sourcePath" v-model:migrationItemIds="migrationItemIds" />'
-  })
-}

src/components/install/MigrationPicker.vue

@@ -2,6 +2,10 @@
   <div class="flex flex-col gap-6 w-[600px]">
     <!-- Source Location Section -->
     <div class="flex flex-col gap-4">
+      <h2 class="text-2xl font-semibold text-neutral-100">
+        {{ $t('install.migrateFromExistingInstallation') }}
+      </h2>
+
       <p class="text-neutral-400 my-0">
         {{ $t('install.migrationSourcePathDescription') }}
       </p>
@@ -9,7 +13,7 @@
       <div class="flex gap-2">
         <InputText
           v-model="sourcePath"
-          :placeholder="$t('install.locationPicker.migrationPathPlaceholder')"
+          placeholder="Select existing ComfyUI installation (optional)"
           class="flex-1"
           :class="{ 'p-invalid': pathError }"
           @update:model-value="validateSource"
@@ -23,7 +27,10 @@
     </div>
 
     <!-- Migration Options -->
-    <div v-if="isValidSource" class="flex flex-col gap-4 p-4 rounded-lg">
+    <div
+      v-if="isValidSource"
+      class="flex flex-col gap-4 bg-neutral-800 p-4 rounded-lg"
+    >
       <h3 class="text-lg mt-0 font-medium text-neutral-100">
         {{ $t('install.selectItemsToMigrate') }}
       </h3>

src/components/install/MirrorsConfiguration.vue

@@ -0,0 +1,121 @@
+<template>
+  <Panel
+    :header="$t('install.settings.mirrorSettings')"
+    toggleable
+    :collapsed="!showMirrorInputs"
+    pt:root="bg-neutral-800 border-none w-[600px]"
+  >
+    <template
+      v-for="([item, modelValue], index) in mirrors"
+      :key="item.settingId + item.mirror"
+    >
+      <Divider v-if="index > 0" />
+
+      <MirrorItem
+        v-model="modelValue.value"
+        :item="item"
+        @state-change="validationStates[index] = $event"
+      />
+    </template>
+    <template #icons>
+      <i
+        v-tooltip="validationStateTooltip"
+        :class="{
+          'pi pi-spin pi-spinner text-neutral-400':
+            validationState === ValidationState.LOADING,
+          'pi pi-check text-green-500':
+            validationState === ValidationState.VALID,
+          'pi pi-times text-red-500':
+            validationState === ValidationState.INVALID
+        }"
+      />
+    </template>
+  </Panel>
+</template>
+
+<script setup lang="ts">
+import type { TorchDeviceType } from '@comfyorg/comfyui-electron-types'
+import { TorchMirrorUrl } from '@comfyorg/comfyui-electron-types'
+import Divider from 'primevue/divider'
+import Panel from 'primevue/panel'
+import type { ModelRef } from 'vue'
+import { computed, onMounted, ref } from 'vue'
+
+import MirrorItem from '@/components/install/mirror/MirrorItem.vue'
+import type { UVMirror } from '@/constants/uvMirrors'
+import { PYPI_MIRROR, PYTHON_MIRROR } from '@/constants/uvMirrors'
+import { t } from '@/i18n'
+import { isInChina } from '@/utils/networkUtil'
+import { ValidationState, mergeValidationStates } from '@/utils/validationUtil'
+
+const showMirrorInputs = ref(false)
+const { device } = defineProps<{ device: TorchDeviceType | null }>()
+const pythonMirror = defineModel<string>('pythonMirror', { required: true })
+const pypiMirror = defineModel<string>('pypiMirror', { required: true })
+const torchMirror = defineModel<string>('torchMirror', { required: true })
+
+const getTorchMirrorItem = (device: TorchDeviceType): UVMirror => {
+  const settingId = 'Comfy-Desktop.UV.TorchInstallMirror'
+  switch (device) {
+    case 'mps':
+      return {
+        settingId,
+        mirror: TorchMirrorUrl.NightlyCpu,
+        fallbackMirror: TorchMirrorUrl.NightlyCpu
+      }
+    case 'nvidia':
+      return {
+        settingId,
+        mirror: TorchMirrorUrl.Cuda,
+        fallbackMirror: TorchMirrorUrl.Cuda
+      }
+    case 'cpu':
+    default:
+      return {
+        settingId,
+        mirror: PYPI_MIRROR.mirror,
+        fallbackMirror: PYPI_MIRROR.fallbackMirror
+      }
+  }
+}
+
+const userIsInChina = ref(false)
+onMounted(async () => {
+  userIsInChina.value = await isInChina()
+})
+
+const useFallbackMirror = (mirror: UVMirror) => ({
+  ...mirror,
+  mirror: mirror.fallbackMirror
+})
+
+const mirrors = computed<[UVMirror, ModelRef<string>][]>(() =>
+  (
+    [
+      [PYTHON_MIRROR, pythonMirror],
+      [PYPI_MIRROR, pypiMirror],
+      [getTorchMirrorItem(device ?? 'cpu'), torchMirror]
+    ] as [UVMirror, ModelRef<string>][]
+  ).map(([item, modelValue]) => [
+    userIsInChina.value ? useFallbackMirror(item) : item,
+    modelValue
+  ])
+)
+
+const validationStates = ref<ValidationState[]>(
+  mirrors.value.map(() => ValidationState.IDLE)
+)
+const validationState = computed(() => {
+  return mergeValidationStates(validationStates.value)
+})
+const validationStateTooltip = computed(() => {
+  switch (validationState.value) {
+    case ValidationState.INVALID:
+      return t('install.settings.mirrorsUnreachable')
+    case ValidationState.VALID:
+      return t('install.settings.mirrorsReachable')
+    default:
+      return t('install.settings.checkingMirrors')
+  }
+})
+</script>

src/components/install/mirror/MirrorItem.vue

@@ -1,10 +1,10 @@
 <template>
-  <div class="flex flex-col gap-4 text-neutral-400 text-sm">
-    <div>
-      <h3 class="text-lg font-medium text-neutral-100 mb-3 mt-0">
+  <div class="flex flex-col items-center gap-4">
+    <div class="w-full">
+      <h3 class="text-lg font-medium text-neutral-100">
         {{ $t(`settings.${normalizedSettingId}.name`) }}
       </h3>
-      <p class="my-1">
+      <p class="text-sm text-neutral-400 mt-1">
         {{ $t(`settings.${normalizedSettingId}.tooltip`) }}
       </p>
     </div>
@@ -16,61 +16,18 @@
       "
       @state-change="validationState = $event"
     />
-    <div v-if="secondParagraph" class="mt-2">
-      <a href="#" @click.prevent="showDialog = true">
-        {{ $t('g.learnMore') }}
-      </a>
-
-      <Dialog
-        v-model:visible="showDialog"
-        modal
-        dismissable-mask
-        :header="$t(`settings.${normalizedSettingId}.urlFormatTitle`)"
-        class="select-none max-w-3xl"
-      >
-        <div class="text-neutral-300">
-          <p class="mt-1 whitespace-pre-wrap">{{ secondParagraph }}</p>
-          <div class="mt-2 break-all">
-            <span class="text-neutral-300 font-semibold">
-              {{ EXAMPLE_URL_FIRST_PART }}
-            </span>
-            <span>{{ EXAMPLE_URL_SECOND_PART }}</span>
-          </div>
-          <Divider />
-          <p>
-            {{ $t(`settings.${normalizedSettingId}.fileUrlDescription`) }}
-          </p>
-          <span class="text-neutral-300 font-semibold">
-            {{ FILE_URL_SCHEME }}
-          </span>
-          <span>
-            {{ EXAMPLE_FILE_URL }}
-          </span>
-        </div>
-      </Dialog>
-    </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import Dialog from 'primevue/dialog'
-import Divider from 'primevue/divider'
 import { computed, onMounted, ref, watch } from 'vue'
 
 import UrlInput from '@/components/common/UrlInput.vue'
 import type { UVMirror } from '@/constants/uvMirrors'
-import { st } from '@/i18n'
 import { normalizeI18nKey } from '@/utils/formatUtil'
 import { checkMirrorReachable } from '@/utils/networkUtil'
 import { ValidationState } from '@/utils/validationUtil'
 
-const FILE_URL_SCHEME = 'file://'
-const EXAMPLE_FILE_URL = '/C:/MyPythonInstallers/'
-const EXAMPLE_URL_FIRST_PART =
-  'https://github.com/astral-sh/python-build-standalone/releases/download'
-const EXAMPLE_URL_SECOND_PART =
-  '/20250902/cpython-3.12.11+20250902-x86_64-pc-windows-msvc-install_only.tar.gz'
-
 const { item } = defineProps<{
   item: UVMirror
 }>()
@@ -81,16 +38,11 @@ const emit = defineEmits<{
 
 const modelValue = defineModel<string>('modelValue', { required: true })
 const validationState = ref<ValidationState>(ValidationState.IDLE)
-const showDialog = ref(false)
 
 const normalizedSettingId = computed(() => {
   return normalizeI18nKey(item.settingId)
 })
 
-const secondParagraph = computed(() =>
-  st(`settings.${normalizedSettingId.value}.urlDescription`, '')
-)
-
 onMounted(() => {
   modelValue.value = item.mirror
 })

src/components/node/NodePreview.vue

@@ -1,9 +1,9 @@
 <!-- Reference:
 https://github.com/Nuked88/ComfyUI-N-Sidebar/blob/7ae7da4a9761009fb6629bc04c683087a3e168db/app/js/functions/sb_fn.js#L149
 -->
+
 <template>
-  <LGraphNodePreview v-if="shouldRenderVueNodes" :node-def="nodeDef" />
-  <div v-else class="_sb_node_preview">
+  <div class="_sb_node_preview">
     <div class="_sb_table">
       <div
         class="node_header text-ellipsis mr-4"
@@ -85,8 +85,6 @@ https://github.com/Nuked88/ComfyUI-N-Sidebar/blob/7ae7da4a9761009fb6629bc04c6830
 import _ from 'es-toolkit/compat'
 import { computed } from 'vue'
 
-import { useVueFeatureFlags } from '@/composables/useVueFeatureFlags'
-import LGraphNodePreview from '@/renderer/extensions/vueNodes/components/LGraphNodePreview.vue'
 import type { ComfyNodeDef as ComfyNodeDefV2 } from '@/schemas/nodeDef/nodeDefSchemaV2'
 import { useWidgetStore } from '@/stores/widgetStore'
 import { useColorPaletteStore } from '@/stores/workspace/colorPaletteStore'
@@ -96,8 +94,6 @@ const { nodeDef } = defineProps<{
   nodeDef: ComfyNodeDefV2
 }>()
 
-const { shouldRenderVueNodes } = useVueFeatureFlags()
-
 const colorPaletteStore = useColorPaletteStore()
 const litegraphColors = computed(
   () => colorPaletteStore.completedActivePalette.colors.litegraph_base

src/components/searchbox/NodeSearchBoxPopover.vue

@@ -64,29 +64,31 @@ const litegraphService = useLitegraphService()
 
 const { visible, newSearchBoxEnabled } = storeToRefs(searchBoxStore)
 const dismissable = ref(true)
-function getNewNodeLocation(): Point {
+const getNewNodeLocation = (): Point => {
   return triggerEvent
     ? [triggerEvent.canvasX, triggerEvent.canvasY]
     : litegraphService.getCanvasCenter()
 }
 const nodeFilters = ref<FuseFilterWithValue<ComfyNodeDefImpl, string>[]>([])
-function addFilter(filter: FuseFilterWithValue<ComfyNodeDefImpl, string>) {
+const addFilter = (filter: FuseFilterWithValue<ComfyNodeDefImpl, string>) => {
   nodeFilters.value.push(filter)
 }
-function removeFilter(filter: FuseFilterWithValue<ComfyNodeDefImpl, string>) {
+const removeFilter = (
+  filter: FuseFilterWithValue<ComfyNodeDefImpl, string>
+) => {
   nodeFilters.value = nodeFilters.value.filter(
     (f) => toRaw(f) !== toRaw(filter)
   )
 }
-function clearFilters() {
+const clearFilters = () => {
   nodeFilters.value = []
 }
-function closeDialog() {
+const closeDialog = () => {
   visible.value = false
 }
 const canvasStore = useCanvasStore()
 
-function addNode(nodeDef: ComfyNodeDefImpl) {
+const addNode = (nodeDef: ComfyNodeDefImpl) => {
   const node = litegraphService.addNodeOnGraph(nodeDef, {
     pos: getNewNodeLocation()
   })
@@ -104,7 +106,7 @@ function addNode(nodeDef: ComfyNodeDefImpl) {
   window.requestAnimationFrame(closeDialog)
 }
 
-function showSearchBox(e: CanvasPointerEvent | null) {
+const showSearchBox = (e: CanvasPointerEvent | null) => {
   if (newSearchBoxEnabled.value) {
     if (e?.pointerType === 'touch') {
       setTimeout(() => {
@@ -118,12 +120,11 @@ function showSearchBox(e: CanvasPointerEvent | null) {
   }
 }
 
-function getFirstLink() {
-  return canvasStore.getCanvas().linkConnector.renderLinks.at(0)
-}
+const getFirstLink = () =>
+  canvasStore.getCanvas().linkConnector.renderLinks.at(0)
 
 const nodeDefStore = useNodeDefStore()
-function showNewSearchBox(e: CanvasPointerEvent | null) {
+const showNewSearchBox = (e: CanvasPointerEvent | null) => {
   const firstLink = getFirstLink()
   if (firstLink) {
     const filter =
@@ -148,7 +149,7 @@ function showNewSearchBox(e: CanvasPointerEvent | null) {
   }, 300)
 }
 
-function showContextMenu(e: CanvasPointerEvent) {
+const showContextMenu = (e: CanvasPointerEvent) => {
   const firstLink = getFirstLink()
   if (!firstLink) return
 
@@ -225,7 +226,7 @@ watchEffect(() => {
   )
 })
 
-function canvasEventHandler(e: LiteGraphCanvasEvent) {
+const canvasEventHandler = (e: LiteGraphCanvasEvent) => {
   if (e.detail.subType === 'empty-double-click') {
     showSearchBox(e.detail.originalEvent)
   } else if (e.detail.subType === 'group-double-click') {
@@ -248,10 +249,8 @@ const linkReleaseActionShift = computed(() =>
 )
 
 // Prevent normal LinkConnector reset (called by CanvasPointer.finally)
-function preventDefault(e: Event) {
-  return e.preventDefault()
-}
-function cancelNextReset(e: CustomEvent<CanvasPointerEvent>) {
+const preventDefault = (e: Event) => e.preventDefault()
+const cancelNextReset = (e: CustomEvent<CanvasPointerEvent>) => {
   e.preventDefault()
 
   const canvas = canvasStore.getCanvas()
@@ -261,7 +260,7 @@ function cancelNextReset(e: CustomEvent<CanvasPointerEvent>) {
   })
 }
 
-function handleDroppedOnCanvas(e: CustomEvent<CanvasPointerEvent>) {
+const handleDroppedOnCanvas = (e: CustomEvent<CanvasPointerEvent>) => {
   disconnectOnReset = true
   const action = e.detail.shiftKey
     ? linkReleaseActionShift.value
@@ -282,7 +281,7 @@ function handleDroppedOnCanvas(e: CustomEvent<CanvasPointerEvent>) {
 }
 
 // Resets litegraph state
-function reset() {
+const reset = () => {
   listenerController?.abort()
   listenerController = null
   triggerEvent = null

src/components/sidebar/SidebarHelpCenterIcon.vue

@@ -62,14 +62,14 @@ import { storeToRefs } from 'pinia'
 import { computed, onMounted } from 'vue'
 
 import HelpCenterMenuContent from '@/components/helpcenter/HelpCenterMenuContent.vue'
+import { useConflictAcknowledgment } from '@/composables/useConflictAcknowledgment'
+import { useConflictDetection } from '@/composables/useConflictDetection'
 import { useSettingStore } from '@/platform/settings/settingStore'
 import { useReleaseStore } from '@/platform/updates/common/releaseStore'
 import ReleaseNotificationToast from '@/platform/updates/components/ReleaseNotificationToast.vue'
 import WhatsNewPopup from '@/platform/updates/components/WhatsNewPopup.vue'
 import { useDialogService } from '@/services/dialogService'
 import { useHelpCenterStore } from '@/stores/helpCenterStore'
-import { useConflictAcknowledgment } from '@/workbench/extensions/manager/composables/useConflictAcknowledgment'
-import { useConflictDetection } from '@/workbench/extensions/manager/composables/useConflictDetection'
 
 import SidebarIcon from './SidebarIcon.vue'
 

src/components/topbar/WorkflowTab.vue

@@ -1,7 +1,7 @@
 <template>
   <div
     ref="workflowTabRef"
-    class="flex p-2 gap-2 workflow-tab group"
+    class="flex p-2 gap-2 workflow-tab"
     v-bind="$attrs"
     @mouseenter="handleMouseEnter"
     @mouseleave="handleMouseLeave"
@@ -11,13 +11,9 @@
       {{ workflowOption.workflow.filename }}
     </span>
     <div class="relative">
-      <span
-        v-if="shouldShowStatusIndicator"
-        class="group-hover:hidden absolute font-bold text-2xl top-1/2 left-1/2 -translate-1/2 z-10 bg-(--comfy-menu-secondary-bg) w-4"
-        >•</span
-      >
+      <span v-if="shouldShowStatusIndicator" class="status-indicator">•</span>
       <Button
-        class="close-button p-0 w-auto invisible"
+        class="close-button p-0 w-auto"
         icon="pi pi-times"
         text
         severity="secondary"
@@ -178,6 +174,18 @@ onUnmounted(() => {
 })
 </script>
 
+<style scoped>
+@reference '../../assets/css/style.css';
+
+.status-indicator {
+  @apply absolute font-bold;
+  font-size: 1.5rem;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+}
+</style>
+
 <style>
 .p-tooltip.workflow-tab-tooltip {
   z-index: 1200 !important;

src/components/topbar/WorkflowTabs.vue

@@ -358,6 +358,14 @@ onUpdated(() => {
   @apply visible;
 }
 
+:deep(.p-togglebutton:hover) .status-indicator {
+  @apply hidden;
+}
+
+:deep(.p-togglebutton) .close-button {
+  @apply invisible;
+}
+
 :deep(.p-scrollpanel-content) {
   @apply h-full;
 }

src/components/widget/layout/BaseModalLayout.vue

@@ -127,7 +127,7 @@ const toggleRightPanel = () => {
 const layoutClasses = cn(
   'base-widget-layout',
   'rounded-2xl overflow-hidden relative',
-  'bg-gray-50 dark-theme:bg-gray-800'
+  'bg-zinc-50 dark-theme:bg-zinc-800'
 )
 
 const rightPanelButtonClasses = computed(() => {
@@ -144,7 +144,7 @@ const closeButtonClasses = cn(
 
 const mainContainerClasses = cn(
   'flex-1 flex',
-  'bg-gray-100 dark-theme:bg-neutral-900'
+  'bg-zinc-100 dark-theme:bg-neutral-900'
 )
 
 const headerClasses = cn(

src/components/widget/nav/NavItem.vue

@@ -3,8 +3,8 @@
     class="flex items-center gap-2 px-4 py-3 text-sm rounded-md transition-colors cursor-pointer"
     :class="
       active
-        ? 'bg-white dark-theme:bg-charcoal-600 text-neutral'
-        : 'text-neutral hover:bg-gray-100 dark-theme:hover:bg-charcoal-300'
+        ? 'bg-neutral-100 dark-theme:bg-zinc-700 text-neutral'
+        : 'text-neutral hover:bg-zinc-100 dark-theme:hover:bg-zinc-700/50'
     "
     role="button"
     @click="onClick"

src/components/widget/panel/LeftSidePanel.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="flex flex-col h-full w-full bg-white dark-theme:bg-charcoal-600">
+  <div class="flex flex-col h-full w-full bg-white dark-theme:bg-zinc-800">
     <PanelHeader>
       <template #icon>
         <slot name="header-icon"></slot>

src/components/widget/panel/RightSidePanel.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="w-full h-full pl-4 pr-6 pb-8 bg-white dark-theme:bg-charcoal-600">
+  <div class="w-full h-full pl-4 pr-6 pb-8 bg-white dark-theme:bg-zinc-800">
     <slot></slot>
   </div>
 </template>

src/composables/README.md

@@ -103,22 +103,14 @@ Utility composables for common patterns:
 | `useChainCallback` | Chains multiple callbacks together |
 
 ### Manager
-Composables for ComfyUI Manager integration (located in
-`@/workbench/extensions/manager/composables`):
+Composables for ComfyUI Manager integration:
 
 | Composable | Description |
 |------------|-------------|
 | `useManagerStatePersistence` | Persists manager UI state |
-| `useManagerState` | Determines availability of manager UI modes |
-| `useManagerQueue` | Handles manager task queue state |
-| `useConflictAcknowledgment` | Tracks conflict dismissal state |
-| `useConflictDetection` | Orchestrates conflict detection workflow |
-| `useImportFailedDetection` | Handles import-failed conflict dialogs |
-| `useRegistrySearch` | Manages registry search UI state |
 
-#### Node Pack
-Node package helpers live under
-`@/workbench/extensions/manager/composables/nodePack`:
+### Node Pack
+Composables for node package management:
 
 | Composable | Description |
 |------------|-------------|
@@ -126,9 +118,6 @@ Node package helpers live under
 | `useMissingNodes` | Detects and handles missing nodes |
 | `useNodePacks` | Core node package functionality |
 | `usePackUpdateStatus` | Tracks package update availability |
-| `usePacksSelection` | Provides selection helpers for pack lists |
-| `usePacksStatus` | Aggregates status across multiple packs |
-| `useUpdateAvailableNodes` | Detects available updates for nodes |
 | `useWorkflowPacks` | Manages packages used in workflows |
 
 ### Node
@@ -419,4 +408,4 @@ export function useFetchData(url) {
 }
 ```
 
-For more information on Vue composables, refer to the [Vue.js Composition API documentation](https://vuejs.org/guide/reusability/composables.html) and the [VueUse documentation](https://vueuse.org/).
+For more information on Vue composables, refer to the [Vue.js Composition API documentation](https://vuejs.org/guide/reusability/composables.html) and the [VueUse documentation](https://vueuse.org/).

src/composables/auth/useCurrentUser.ts

@@ -1,5 +1,4 @@
-import { whenever } from '@vueuse/core'
-import { computed } from 'vue'
+import { computed, watch } from 'vue'
 
 import { useFirebaseAuthActions } from '@/composables/auth/useFirebaseAuthActions'
 import { t } from '@/i18n'
@@ -34,8 +33,19 @@ export const useCurrentUser = () => {
     return null
   })
 
-  const onUserResolved = (callback: (user: AuthUserInfo) => void) =>
-    whenever(resolvedUserInfo, callback, { immediate: true })
+  const onUserResolved = (callback: (user: AuthUserInfo) => void) => {
+    if (resolvedUserInfo.value) {
+      callback(resolvedUserInfo.value)
+    }
+
+    const stop = watch(resolvedUserInfo, (value) => {
+      if (value) {
+        callback(value)
+      }
+    })
+
+    return () => stop()
+  }
 
   const userDisplayName = computed(() => {
     if (isApiKeyLogin.value) {

src/composables/bottomPanelTabs/useTerminal.ts

@@ -9,8 +9,7 @@ export function useTerminal(element: Ref<HTMLElement | undefined>) {
   const fitAddon = new FitAddon()
   const terminal = markRaw(
     new Terminal({
-      convertEol: true,
-      theme: { background: '#171717' }
+      convertEol: true
     })
   )
   terminal.loadAddon(fitAddon)

src/composables/canvas/useCanvasTransformSync.ts

@@ -0,0 +1,136 @@
+import { onUnmounted, ref } from 'vue'
+
+import type { LGraphCanvas } from '@/lib/litegraph/src/litegraph'
+import { useCanvasStore } from '@/renderer/core/canvas/canvasStore'
+
+interface CanvasTransformSyncOptions {
+  /**
+   * Whether to automatically start syncing when canvas is available
+   * @default true
+   */
+  autoStart?: boolean
+  /**
+   * Called when sync starts
+   */
+  onStart?: () => void
+  /**
+   * Called when sync stops
+   */
+  onStop?: () => void
+}
+
+interface CanvasTransform {
+  scale: number
+  offsetX: number
+  offsetY: number
+}
+
+/**
+ * Manages requestAnimationFrame-based synchronization with LiteGraph canvas transforms.
+ *
+ * This composable provides a clean way to sync Vue transform state with LiteGraph canvas
+ * on every frame. It handles RAF lifecycle management, and ensures proper cleanup.
+ *
+ * The sync function typically reads canvas.ds properties like offset and scale to keep
+ * Vue components aligned with the canvas coordinate system.
+ *
+ * @example
+ * ```ts
+ * const syncWithCanvas = (canvas: LGraphCanvas) => {
+ *   canvas.ds.scale
+ *   canvas.ds.offset
+ * }
+ *
+ * const { isActive, startSync, stopSync } = useCanvasTransformSync(
+ *   syncWithCanvas,
+ *   {
+ *     autoStart: false,
+ *     onStart: () => emit('rafStatusChange', true),
+ *     onStop: () => emit('rafStatusChange', false)
+ *   }
+ * )
+ * ```
+ */
+export function useCanvasTransformSync(
+  syncFn: (canvas: LGraphCanvas) => void,
+  options: CanvasTransformSyncOptions = {}
+) {
+  const { onStart, onStop, autoStart = true } = options
+  const { getCanvas } = useCanvasStore()
+
+  const isActive = ref(false)
+  let rafId: number | null = null
+  let lastTransform: CanvasTransform = {
+    scale: 0,
+    offsetX: 0,
+    offsetY: 0
+  }
+
+  const hasTransformChanged = (canvas: LGraphCanvas): boolean => {
+    const ds = canvas.ds
+    return (
+      ds.scale !== lastTransform.scale ||
+      ds.offset[0] !== lastTransform.offsetX ||
+      ds.offset[1] !== lastTransform.offsetY
+    )
+  }
+
+  const sync = () => {
+    if (!isActive.value) return
+
+    const canvas = getCanvas()
+    if (!canvas) return
+
+    try {
+      // Only run sync if transform actually changed
+      if (hasTransformChanged(canvas)) {
+        lastTransform = {
+          scale: canvas.ds.scale,
+          offsetX: canvas.ds.offset[0],
+          offsetY: canvas.ds.offset[1]
+        }
+
+        syncFn(canvas)
+      }
+    } catch (error) {
+      console.error('Canvas transform sync error:', error)
+    }
+
+    rafId = requestAnimationFrame(sync)
+  }
+
+  const startSync = () => {
+    if (isActive.value) return
+
+    isActive.value = true
+    onStart?.()
+
+    // Reset last transform to force initial sync
+    lastTransform = { scale: 0, offsetX: 0, offsetY: 0 }
+
+    sync()
+  }
+
+  const stopSync = () => {
+    isActive.value = false
+
+    if (rafId !== null) {
+      cancelAnimationFrame(rafId)
+      rafId = null
+    }
+
+    onStop?.()
+  }
+
+  onUnmounted(stopSync)
+
+  if (autoStart) {
+    startSync()
+  }
+
+  return {
+    isActive,
+    startSync,
+    stopSync
+  }
+}

src/composables/canvas/useSelectionToolboxPosition.ts

@@ -1,10 +1,10 @@
-import { useRafFn } from '@vueuse/core'
 import { computed, onUnmounted, ref, watch } from 'vue'
 import type { Ref } from 'vue'
 
+import { useCanvasTransformSync } from '@/composables/canvas/useCanvasTransformSync'
 import { useSelectedLiteGraphItems } from '@/composables/canvas/useSelectedLiteGraphItems'
 import { useVueFeatureFlags } from '@/composables/useVueFeatureFlags'
-import type { ReadOnlyRect } from '@/lib/litegraph/src/interfaces'
+import type { Rect } from '@/lib/litegraph/src/interfaces'
 import { LGraphNode } from '@/lib/litegraph/src/litegraph'
 import { useCanvasStore } from '@/renderer/core/canvas/canvasStore'
 import { layoutStore } from '@/renderer/core/layout/store/layoutStore'
@@ -71,7 +71,7 @@ export function useSelectionToolboxPosition(
     visible.value = true
 
     // Get bounds for all selected items
-    const allBounds: ReadOnlyRect[] = []
+    const allBounds: Rect[] = []
     for (const item of selectableItems) {
       // Skip items without valid IDs
       if (item.id == null) continue
@@ -128,7 +128,9 @@ export function useSelectionToolboxPosition(
   }
 
   // Sync with canvas transform
-  const { resume: startSync, pause: stopSync } = useRafFn(updateTransform)
+  const { startSync, stopSync } = useCanvasTransformSync(updateTransform, {
+    autoStart: false
+  })
 
   // Watch for selection changes
   watch(

src/composables/graph/useGraphNodeManager.ts

@@ -2,17 +2,42 @@
  * Vue node lifecycle management for LiteGraph integration
  * Provides event-driven reactivity with performance optimizations
  */
-import { reactive } from 'vue'
+import { nextTick, reactive } from 'vue'
 
 import { useChainCallback } from '@/composables/functional/useChainCallback'
-import type { INodeOutputSlot } from '@/lib/litegraph/src/interfaces'
-import type { INodeInputSlot } from '@/lib/litegraph/src/interfaces'
 import { useLayoutMutations } from '@/renderer/core/layout/operations/layoutMutations'
 import { LayoutSource } from '@/renderer/core/layout/types'
+import { type Bounds, QuadTree } from '@/renderer/core/spatial/QuadTree'
 import type { WidgetValue } from '@/types/simplifiedWidget'
+import type { SpatialIndexDebugInfo } from '@/types/spatialIndex'
 
 import type { LGraph, LGraphNode } from '../../lib/litegraph/src/litegraph'
 
+export interface NodeState {
+  visible: boolean
+  dirty: boolean
+  lastUpdate: number
+  culled: boolean
+}
+
+interface NodeMetadata {
+  lastRenderTime: number
+  cachedBounds: DOMRect | null
+  lodLevel: 'high' | 'medium' | 'low'
+  spatialIndex?: QuadTree<string>
+}
+
+interface PerformanceMetrics {
+  fps: number
+  frameTime: number
+  updateTime: number
+  nodeCount: number
+  culledCount: number
+  callbackUpdateCount: number
+  rafUpdateCount: number
+  adaptiveQuality: boolean
+}
+
 export interface SafeWidgetData {
   name: string
   type: string
@@ -30,34 +55,117 @@ export interface VueNodeData {
   executing: boolean
   subgraphId?: string | null
   widgets?: SafeWidgetData[]
-  inputs?: INodeInputSlot[]
-  outputs?: INodeOutputSlot[]
+  inputs?: unknown[]
+  outputs?: unknown[]
   hasErrors?: boolean
   flags?: {
     collapsed?: boolean
   }
 }
 
-export interface GraphNodeManager {
+interface SpatialMetrics {
+  queryTime: number
+  nodesInIndex: number
+}
+
+interface GraphNodeManager {
   // Reactive state - safe data extracted from LiteGraph nodes
   vueNodeData: ReadonlyMap<string, VueNodeData>
+  nodeState: ReadonlyMap<string, NodeState>
+  nodePositions: ReadonlyMap<string, { x: number; y: number }>
+  nodeSizes: ReadonlyMap<string, { width: number; height: number }>
 
   // Access to original LiteGraph nodes (non-reactive)
   getNode(id: string): LGraphNode | undefined
 
   // Lifecycle methods
+  setupEventListeners(): () => void
   cleanup(): void
+
+  // Update methods
+  scheduleUpdate(
+    nodeId?: string,
+    priority?: 'critical' | 'normal' | 'low'
+  ): void
+  forceSync(): void
+  detectChangesInRAF(): void
+
+  // Spatial queries
+  getVisibleNodeIds(viewportBounds: Bounds): Set<string>
+
+  // Performance
+  performanceMetrics: PerformanceMetrics
+  spatialMetrics: SpatialMetrics
+
+  // Debug
+  getSpatialIndexDebugInfo(): SpatialIndexDebugInfo | null
 }
 
-export function useGraphNodeManager(graph: LGraph): GraphNodeManager {
+export const useGraphNodeManager = (graph: LGraph): GraphNodeManager => {
   // Get layout mutations composable
-  const { createNode, deleteNode, setSource } = useLayoutMutations()
+  const { moveNode, resizeNode, createNode, deleteNode, setSource } =
+    useLayoutMutations()
   // Safe reactive data extracted from LiteGraph nodes
   const vueNodeData = reactive(new Map<string, VueNodeData>())
+  const nodeState = reactive(new Map<string, NodeState>())
+  const nodePositions = reactive(new Map<string, { x: number; y: number }>())
+  const nodeSizes = reactive(
+    new Map<string, { width: number; height: number }>()
+  )
 
   // Non-reactive storage for original LiteGraph nodes
   const nodeRefs = new Map<string, LGraphNode>()
 
+  // WeakMap for heavy data that auto-GCs when nodes are removed
+  const nodeMetadata = new WeakMap<LGraphNode, NodeMetadata>()
+
+  // Performance tracking
+  const performanceMetrics = reactive<PerformanceMetrics>({
+    fps: 0,
+    frameTime: 0,
+    updateTime: 0,
+    nodeCount: 0,
+    culledCount: 0,
+    callbackUpdateCount: 0,
+    rafUpdateCount: 0,
+    adaptiveQuality: false
+  })
+
+  // Spatial indexing using QuadTree
+  const spatialIndex = new QuadTree<string>(
+    { x: -10000, y: -10000, width: 20000, height: 20000 },
+    { maxDepth: 6, maxItemsPerNode: 4 }
+  )
+  let lastSpatialQueryTime = 0
+
+  // Spatial metrics
+  const spatialMetrics = reactive<SpatialMetrics>({
+    queryTime: 0,
+    nodesInIndex: 0
+  })
+
+  // Update batching
+  const pendingUpdates = new Set<string>()
+  const criticalUpdates = new Set<string>()
+  const lowPriorityUpdates = new Set<string>()
+  let updateScheduled = false
+  let batchTimeoutId: number | null = null
+
+  // Change detection state
+  const lastNodesSnapshot = new Map<
+    string,
+    { pos: [number, number]; size: [number, number] }
+  >()
+
+  const attachMetadata = (node: LGraphNode) => {
+    nodeMetadata.set(node, {
+      lastRenderTime: performance.now(),
+      cachedBounds: null,
+      lodLevel: 'high',
+      spatialIndex: undefined
+    })
+  }
+
   // Extract safe data from LiteGraph node for Vue consumption
   const extractVueNodeData = (node: LGraphNode): VueNodeData => {
     // Determine subgraph ID - null for root graph, string for subgraphs
@@ -178,6 +286,7 @@ export function useGraphNodeManager(graph: LGraph): GraphNodeManager {
         ...currentData,
         widgets: updatedWidgets
       })
+      performanceMetrics.callbackUpdateCount++
     } catch (error) {
       // Ignore widget update errors to prevent cascade failures
     }
@@ -247,6 +356,71 @@ export function useGraphNodeManager(graph: LGraph): GraphNodeManager {
     })
   }
 
+  // Uncomment when needed for future features
+  // const getNodeMetadata = (node: LGraphNode): NodeMetadata => {
+  //   let metadata = nodeMetadata.get(node)
+  //   if (!metadata) {
+  //     attachMetadata(node)
+  //     metadata = nodeMetadata.get(node)!
+  //   }
+  //   return metadata
+  // }
+
+  const scheduleUpdate = (
+    nodeId?: string,
+    priority: 'critical' | 'normal' | 'low' = 'normal'
+  ) => {
+    if (nodeId) {
+      const state = nodeState.get(nodeId)
+      if (state) state.dirty = true
+
+      // Priority queuing
+      if (priority === 'critical') {
+        criticalUpdates.add(nodeId)
+        flush() // Immediate flush for critical updates
+        return
+      } else if (priority === 'low') {
+        lowPriorityUpdates.add(nodeId)
+      } else {
+        pendingUpdates.add(nodeId)
+      }
+    }
+
+    if (!updateScheduled) {
+      updateScheduled = true
+
+      // Adaptive batching strategy
+      if (pendingUpdates.size > 10) {
+        // Many updates - batch in nextTick
+        void nextTick(() => flush())
+      } else {
+        // Few updates - small delay for more batching
+        batchTimeoutId = window.setTimeout(() => flush(), 4)
+      }
+    }
+  }
+
+  const flush = () => {
+    const startTime = performance.now()
+
+    if (batchTimeoutId !== null) {
+      clearTimeout(batchTimeoutId)
+      batchTimeoutId = null
+    }
+
+    // Clear all pending updates
+    criticalUpdates.clear()
+    pendingUpdates.clear()
+    lowPriorityUpdates.clear()
+    updateScheduled = false
+
+    // Sync with graph state
+    syncWithGraph()
+
+    const endTime = performance.now()
+    performanceMetrics.updateTime = endTime - startTime
+  }
+
   const syncWithGraph = () => {
     if (!graph?._nodes) return
 
@@ -257,6 +431,11 @@ export function useGraphNodeManager(graph: LGraph): GraphNodeManager {
       if (!currentNodes.has(id)) {
         nodeRefs.delete(id)
         vueNodeData.delete(id)
+        nodeState.delete(id)
+        nodePositions.delete(id)
+        nodeSizes.delete(id)
+        lastNodesSnapshot.delete(id)
+        spatialIndex.remove(id)
       }
     }
 
@@ -272,7 +451,163 @@ export function useGraphNodeManager(graph: LGraph): GraphNodeManager {
 
       // Extract and store safe data for Vue
       vueNodeData.set(id, extractVueNodeData(node))
+
+      if (!nodeState.has(id)) {
+        nodeState.set(id, {
+          visible: true,
+          dirty: false,
+          lastUpdate: performance.now(),
+          culled: false
+        })
+        nodePositions.set(id, { x: node.pos[0], y: node.pos[1] })
+        nodeSizes.set(id, { width: node.size[0], height: node.size[1] })
+        attachMetadata(node)
+
+        // Add to spatial index
+        const bounds: Bounds = {
+          x: node.pos[0],
+          y: node.pos[1],
+          width: node.size[0],
+          height: node.size[1]
+        }
+        spatialIndex.insert(id, bounds, id)
+      }
     })
+
+    // Update performance metrics
+    performanceMetrics.nodeCount = vueNodeData.size
+    performanceMetrics.culledCount = Array.from(nodeState.values()).filter(
+      (s) => s.culled
+    ).length
+  }
+
+  // Most performant: Direct position sync without re-setting entire node
+  // Query visible nodes using QuadTree spatial index
+  const getVisibleNodeIds = (viewportBounds: Bounds): Set<string> => {
+    const startTime = performance.now()
+
+    // Use QuadTree for fast spatial query
+    const results: string[] = spatialIndex.query(viewportBounds)
+    const visibleIds = new Set(results)
+
+    lastSpatialQueryTime = performance.now() - startTime
+    spatialMetrics.queryTime = lastSpatialQueryTime
+
+    return visibleIds
+  }
+
+  /**
+   * Detects position changes for a single node and updates reactive state
+   */
+  const detectPositionChanges = (node: LGraphNode, id: string): boolean => {
+    const currentPos = nodePositions.get(id)
+
+    if (
+      !currentPos ||
+      currentPos.x !== node.pos[0] ||
+      currentPos.y !== node.pos[1]
+    ) {
+      nodePositions.set(id, { x: node.pos[0], y: node.pos[1] })
+
+      // Push position change to layout store
+      // Source is already set to 'canvas' in detectChangesInRAF
+      void moveNode(id, { x: node.pos[0], y: node.pos[1] })
+
+      return true
+    }
+    return false
+  }
+
+  /**
+   * Detects size changes for a single node and updates reactive state
+   */
+  const detectSizeChanges = (node: LGraphNode, id: string): boolean => {
+    const currentSize = nodeSizes.get(id)
+
+    if (
+      !currentSize ||
+      currentSize.width !== node.size[0] ||
+      currentSize.height !== node.size[1]
+    ) {
+      nodeSizes.set(id, { width: node.size[0], height: node.size[1] })
+
+      // Push size change to layout store
+      // Source is already set to 'canvas' in detectChangesInRAF
+      void resizeNode(id, {
+        width: node.size[0],
+        height: node.size[1]
+      })
+
+      return true
+    }
+    return false
+  }
+
+  /**
+   * Updates spatial index for a node if bounds changed
+   */
+  const updateSpatialIndex = (node: LGraphNode, id: string): void => {
+    const bounds: Bounds = {
+      x: node.pos[0],
+      y: node.pos[1],
+      width: node.size[0],
+      height: node.size[1]
+    }
+    spatialIndex.update(id, bounds)
+  }
+
+  /**
+   * Updates performance metrics after change detection
+   */
+  const updatePerformanceMetrics = (
+    startTime: number,
+    positionUpdates: number,
+    sizeUpdates: number
+  ): void => {
+    const endTime = performance.now()
+    performanceMetrics.updateTime = endTime - startTime
+    performanceMetrics.nodeCount = vueNodeData.size
+    performanceMetrics.culledCount = Array.from(nodeState.values()).filter(
+      (state) => state.culled
+    ).length
+    spatialMetrics.nodesInIndex = spatialIndex.size
+
+    if (positionUpdates > 0 || sizeUpdates > 0) {
+      performanceMetrics.rafUpdateCount++
+    }
+  }
+
+  /**
+   * Main RAF change detection function
+   */
+  const detectChangesInRAF = () => {
+    const startTime = performance.now()
+
+    if (!graph?._nodes) return
+
+    let positionUpdates = 0
+    let sizeUpdates = 0
+
+    // Set source for all canvas-driven updates
+    setSource(LayoutSource.Canvas)
+
+    // Process each node for changes
+    for (const node of graph._nodes) {
+      const id = String(node.id)
+
+      const posChanged = detectPositionChanges(node, id)
+      const sizeChanged = detectSizeChanges(node, id)
+
+      if (posChanged) positionUpdates++
+      if (sizeChanged) sizeUpdates++
+
+      // Update spatial index if geometry changed
+      if (posChanged || sizeChanged) {
+        updateSpatialIndex(node, id)
+      }
+    }
+
+    updatePerformanceMetrics(startTime, positionUpdates, sizeUpdates)
   }
 
   /**
@@ -294,11 +629,32 @@ export function useGraphNodeManager(graph: LGraph): GraphNodeManager {
     // Extract initial data for Vue (may be incomplete during graph configure)
     vueNodeData.set(id, extractVueNodeData(node))
 
+    // Set up reactive tracking state
+    nodeState.set(id, {
+      visible: true,
+      dirty: false,
+      lastUpdate: performance.now(),
+      culled: false
+    })
+
     const initializeVueNodeLayout = () => {
       // Extract actual positions after configure() has potentially updated them
       const nodePosition = { x: node.pos[0], y: node.pos[1] }
       const nodeSize = { width: node.size[0], height: node.size[1] }
 
+      nodePositions.set(id, nodePosition)
+      nodeSizes.set(id, nodeSize)
+      attachMetadata(node)
+
+      // Add to spatial index for viewport culling with final positions
+      const nodeBounds: Bounds = {
+        x: nodePosition.x,
+        y: nodePosition.y,
+        width: nodeSize.width,
+        height: nodeSize.height
+      }
+      spatialIndex.insert(id, nodeBounds, id)
+
       // Add node to layout store with final positions
       setSource(LayoutSource.Canvas)
       void createNode(id, {
@@ -342,6 +698,9 @@ export function useGraphNodeManager(graph: LGraph): GraphNodeManager {
   ) => {
     const id = String(node.id)
 
+    // Remove from spatial index
+    spatialIndex.remove(id)
+
     // Remove node from layout store
     setSource(LayoutSource.Canvas)
     void deleteNode(id)
@@ -349,6 +708,10 @@ export function useGraphNodeManager(graph: LGraph): GraphNodeManager {
     // Clean up all tracking references
     nodeRefs.delete(id)
     vueNodeData.delete(id)
+    nodeState.delete(id)
+    nodePositions.delete(id)
+    nodeSizes.delete(id)
+    lastNodesSnapshot.delete(id)
 
     // Call original callback if provided
     if (originalCallback) {
@@ -370,9 +733,23 @@ export function useGraphNodeManager(graph: LGraph): GraphNodeManager {
       graph.onNodeRemoved = originalOnNodeRemoved || undefined
       graph.onTrigger = originalOnTrigger || undefined
 
+      // Clear pending updates
+      if (batchTimeoutId !== null) {
+        clearTimeout(batchTimeoutId)
+        batchTimeoutId = null
+      }
+
       // Clear all state maps
       nodeRefs.clear()
       vueNodeData.clear()
+      nodeState.clear()
+      nodePositions.clear()
+      nodeSizes.clear()
+      lastNodesSnapshot.clear()
+      pendingUpdates.clear()
+      criticalUpdates.clear()
+      lowPriorityUpdates.clear()
+      spatialIndex.clear()
     }
   }
 
@@ -435,28 +812,6 @@ export function useGraphNodeManager(graph: LGraph): GraphNodeManager {
               })
           }
         }
-      } else if (
-        action === 'node:slot-errors:changed' &&
-        param &&
-        typeof param === 'object'
-      ) {
-        const event = param as { nodeId: string | number }
-        const nodeId = String(event.nodeId)
-        const litegraphNode = nodeRefs.get(nodeId)
-        const currentData = vueNodeData.get(nodeId)
-
-        if (litegraphNode && currentData) {
-          // Re-extract slot data with updated hasErrors properties
-          vueNodeData.set(nodeId, {
-            ...currentData,
-            inputs: litegraphNode.inputs
-              ? [...litegraphNode.inputs]
-              : undefined,
-            outputs: litegraphNode.outputs
-              ? [...litegraphNode.outputs]
-              : undefined
-          })
-        }
       }
 
       // Call original trigger handler if it exists
@@ -490,7 +845,18 @@ export function useGraphNodeManager(graph: LGraph): GraphNodeManager {
 
   return {
     vueNodeData,
+    nodeState,
+    nodePositions,
+    nodeSizes,
     getNode,
-    cleanup
+    setupEventListeners,
+    cleanup,
+    scheduleUpdate,
+    forceSync: syncWithGraph,
+    detectChangesInRAF,
+    getVisibleNodeIds,
+    performanceMetrics,
+    spatialMetrics,
+    getSpatialIndexDebugInfo: () => spatialIndex.getDebugInfo()
   }
 }

src/composables/graph/useViewportCulling.ts

@@ -6,98 +6,101 @@
  * 2. Set display none on element to avoid cascade resolution overhead
  * 3. Only run when transform changes (event driven)
  */
-import { createSharedComposable, useThrottleFn } from '@vueuse/core'
-import { computed } from 'vue'
+import { type Ref, computed } from 'vue'
 
-import { useVueNodeLifecycle } from '@/composables/graph/useVueNodeLifecycle'
-import type { LGraphNode } from '@/lib/litegraph/src/LGraphNode'
+import type { VueNodeData } from '@/composables/graph/useGraphNodeManager'
 import { useCanvasStore } from '@/renderer/core/canvas/canvasStore'
-import { app } from '@/scripts/app'
+import { app as comfyApp } from '@/scripts/app'
 
-type Bounds = [left: number, right: number, top: number, bottom: number]
-
-function getNodeBounds(node: LGraphNode): Bounds {
-  const [nodeLeft, nodeTop] = node.pos
-  const nodeRight = nodeLeft + node.size[0]
-  const nodeBottom = nodeTop + node.size[1]
-  return [nodeLeft, nodeRight, nodeTop, nodeBottom]
+interface NodeManager {
+  getNode: (id: string) => any
 }
 
-function viewportEdges(
-  canvas: ReturnType<typeof useCanvasStore>['canvas']
-): Bounds | undefined {
-  if (!canvas) {
-    return
-  }
-  const ds = canvas.ds
-  const viewport_width = canvas.canvas.width
-  const viewport_height = canvas.canvas.height
-  const margin = 500 * ds.scale
-
-  const [xOffset, yOffset] = ds.offset
-
-  const leftEdge = -margin / ds.scale - xOffset
-  const rightEdge = (viewport_width + margin) / ds.scale - xOffset
-  const topEdge = -margin / ds.scale - yOffset
-  const bottomEdge = (viewport_height + margin) / ds.scale - yOffset
-  return [leftEdge, rightEdge, topEdge, bottomEdge]
-}
-
-function boundsIntersect(boxA: Bounds, boxB: Bounds): boolean {
-  const [aLeft, aRight, aTop, aBottom] = boxA
-  const [bLeft, bRight, bTop, bBottom] = boxB
-
-  const leftOf = aRight < bLeft
-  const rightOf = aLeft > bRight
-  const above = aBottom < bTop
-  const below = aTop > bBottom
-  return !(leftOf || rightOf || above || below)
-}
-
-function useViewportCullingIndividual() {
+export function useViewportCulling(
+  isVueNodesEnabled: Ref<boolean>,
+  vueNodeData: Ref<ReadonlyMap<string, VueNodeData>>,
+  nodeDataTrigger: Ref<number>,
+  nodeManager: Ref<NodeManager | null>
+) {
   const canvasStore = useCanvasStore()
-  const { nodeManager } = useVueNodeLifecycle()
 
-  const viewport = computed(() => viewportEdges(canvasStore.canvas))
-
-  function inViewport(node: LGraphNode | undefined): boolean {
-    if (!viewport.value || !node) {
-      return true
-    }
-    const nodeBounds = getNodeBounds(node)
-    return boundsIntersect(nodeBounds, viewport.value)
-  }
+  const allNodes = computed(() => {
+    if (!isVueNodesEnabled.value) return []
+    void nodeDataTrigger.value // Force re-evaluation when nodeManager initializes
+    return Array.from(vueNodeData.value.values())
+  })
 
   /**
    * Update visibility of all nodes based on viewport
    * Queries DOM directly - no cache maintenance needed
    */
-  function updateVisibility() {
-    if (!nodeManager.value || !app.canvas) return // load bearing app.canvas check for workflows being loaded.
+  const updateVisibility = () => {
+    if (!nodeManager.value || !canvasStore.canvas || !comfyApp.canvas) return
 
+    const canvas = canvasStore.canvas
+    const manager = nodeManager.value
+    const ds = canvas.ds
+
+    // Viewport bounds
+    const viewport_width = canvas.canvas.width
+    const viewport_height = canvas.canvas.height
+    const margin = 500 * ds.scale
+
+    // Get all node elements at once
     const nodeElements = document.querySelectorAll('[data-node-id]')
+
+    // Update each element's visibility
     for (const element of nodeElements) {
       const nodeId = element.getAttribute('data-node-id')
       if (!nodeId) continue
 
-      const node = nodeManager.value.getNode(nodeId)
+      const node = manager.getNode(nodeId)
       if (!node) continue
 
-      const displayValue = inViewport(node) ? '' : 'none'
-      if (
-        element instanceof HTMLElement &&
-        element.style.display !== displayValue
-      ) {
-        element.style.display = displayValue
+      // Calculate if node is outside viewport
+      const screen_x = (node.pos[0] + ds.offset[0]) * ds.scale
+      const screen_y = (node.pos[1] + ds.offset[1]) * ds.scale
+      const screen_width = node.size[0] * ds.scale
+      const screen_height = node.size[1] * ds.scale
+
+      const isNodeOutsideViewport =
+        screen_x + screen_width < -margin ||
+        screen_x > viewport_width + margin ||
+        screen_y + screen_height < -margin ||
+        screen_y > viewport_height + margin
+
+      // Setting display none directly avoid potential cascade resolution
+      if (element instanceof HTMLElement) {
+        element.style.display = isNodeOutsideViewport ? 'none' : ''
       }
     }
   }
 
-  const handleTransformUpdate = useThrottleFn(() => updateVisibility, 100, true)
+  // RAF throttling for smooth updates during continuous panning
+  let rafId: number | null = null
 
-  return { handleTransformUpdate }
+  /**
+   * Handle transform update - called by TransformPane event
+   * Uses RAF to batch updates for smooth performance
+   */
+  const handleTransformUpdate = () => {
+    if (!isVueNodesEnabled.value) return
+
+    // Cancel previous RAF if still pending
+    if (rafId !== null) {
+      cancelAnimationFrame(rafId)
+    }
+
+    // Schedule update in next animation frame
+    rafId = requestAnimationFrame(() => {
+      updateVisibility()
+      rafId = null
+    })
+  }
+
+  return {
+    allNodes,
+    handleTransformUpdate,
+    updateVisibility
+  }
 }
-
-export const useViewportCulling = createSharedComposable(
-  useViewportCullingIndividual
-)

src/composables/graph/useVueNodeLifecycle.ts

@@ -1,12 +1,20 @@
-import { createSharedComposable } from '@vueuse/core'
-import { readonly, ref, shallowRef, watch } from 'vue'
+/**
+ * Vue Node Lifecycle Management Composable
+ *
+ * Handles the complete lifecycle of Vue node rendering system including:
+ * - Node manager initialization and cleanup
+ * - Layout store synchronization
+ * - Slot and link sync management
+ * - Reactive state management for node data, positions, and sizes
+ * - Memory management and proper cleanup
+ */
+import { type Ref, computed, readonly, ref, shallowRef, watch } from 'vue'
 
 import { useGraphNodeManager } from '@/composables/graph/useGraphNodeManager'
 import type {
-  GraphNodeManager,
+  NodeState,
   VueNodeData
 } from '@/composables/graph/useGraphNodeManager'
-import { useVueFeatureFlags } from '@/composables/useVueFeatureFlags'
 import type { LGraphCanvas, LGraphNode } from '@/lib/litegraph/src/litegraph'
 import { useCanvasStore } from '@/renderer/core/canvas/canvasStore'
 import { useLayoutMutations } from '@/renderer/core/layout/operations/layoutMutations'
@@ -16,12 +24,13 @@ import { useLinkLayoutSync } from '@/renderer/core/layout/sync/useLinkLayoutSync
 import { useSlotLayoutSync } from '@/renderer/core/layout/sync/useSlotLayoutSync'
 import { app as comfyApp } from '@/scripts/app'
 
-function useVueNodeLifecycleIndividual() {
+export function useVueNodeLifecycle(isVueNodesEnabled: Ref<boolean>) {
   const canvasStore = useCanvasStore()
   const layoutMutations = useLayoutMutations()
-  const { shouldRenderVueNodes } = useVueFeatureFlags()
 
-  const nodeManager = shallowRef<GraphNodeManager | null>(null)
+  const nodeManager = shallowRef<ReturnType<typeof useGraphNodeManager> | null>(
+    null
+  )
   const cleanupNodeManager = shallowRef<(() => void) | null>(null)
 
   // Sync management
@@ -31,10 +40,22 @@ function useVueNodeLifecycleIndividual() {
 
   // Vue node data state
   const vueNodeData = ref<ReadonlyMap<string, VueNodeData>>(new Map())
+  const nodeState = ref<ReadonlyMap<string, NodeState>>(new Map())
+  const nodePositions = ref<ReadonlyMap<string, { x: number; y: number }>>(
+    new Map()
+  )
+  const nodeSizes = ref<ReadonlyMap<string, { width: number; height: number }>>(
+    new Map()
+  )
+
+  // Change detection function
+  const detectChangesInRAF = ref<() => void>(() => {})
 
   // Trigger for forcing computed re-evaluation
   const nodeDataTrigger = ref(0)
 
+  const isNodeManagerReady = computed(() => nodeManager.value !== null)
+
   const initializeNodeManager = () => {
     // Use canvas graph if available (handles subgraph contexts), fallback to app graph
     const activeGraph = comfyApp.canvas?.graph || comfyApp.graph
@@ -47,6 +68,10 @@ function useVueNodeLifecycleIndividual() {
 
     // Use the manager's data maps
     vueNodeData.value = manager.vueNodeData
+    nodeState.value = manager.nodeState
+    nodePositions.value = manager.nodePositions
+    nodeSizes.value = manager.nodeSizes
+    detectChangesInRAF.value = manager.detectChangesInRAF
 
     // Initialize layout system with existing nodes from active graph
     const nodes = activeGraph._nodes.map((node: LGraphNode) => ({
@@ -109,12 +134,18 @@ function useVueNodeLifecycleIndividual() {
 
     // Reset reactive maps to clean state
     vueNodeData.value = new Map()
+    nodeState.value = new Map()
+    nodePositions.value = new Map()
+    nodeSizes.value = new Map()
+
+    // Reset change detection function
+    detectChangesInRAF.value = () => {}
   }
 
   // Watch for Vue nodes enabled state changes
   watch(
     () =>
-      shouldRenderVueNodes.value &&
+      isVueNodesEnabled.value &&
       Boolean(comfyApp.canvas?.graph || comfyApp.graph),
     (enabled) => {
       if (enabled) {
@@ -128,7 +159,7 @@ function useVueNodeLifecycleIndividual() {
 
   // Consolidated watch for slot layout sync management
   watch(
-    [() => canvasStore.canvas, () => shouldRenderVueNodes.value],
+    [() => canvasStore.canvas, () => isVueNodesEnabled.value],
     ([canvas, vueMode], [, oldVueMode]) => {
       const modeChanged = vueMode !== oldVueMode
 
@@ -160,7 +191,7 @@ function useVueNodeLifecycleIndividual() {
   // Handle case where Vue nodes are enabled but graph starts empty
   const setupEmptyGraphListener = () => {
     if (
-      shouldRenderVueNodes.value &&
+      isVueNodesEnabled.value &&
       comfyApp.graph &&
       !nodeManager.value &&
       comfyApp.graph._nodes.length === 0
@@ -171,7 +202,7 @@ function useVueNodeLifecycleIndividual() {
         comfyApp.graph.onNodeAdded = originalOnNodeAdded
 
         // Initialize node manager if needed
-        if (shouldRenderVueNodes.value && !nodeManager.value) {
+        if (isVueNodesEnabled.value && !nodeManager.value) {
           initializeNodeManager()
         }
 
@@ -202,7 +233,13 @@ function useVueNodeLifecycleIndividual() {
 
   return {
     vueNodeData,
+    nodeState,
+    nodePositions,
+    nodeSizes,
+    nodeDataTrigger: readonly(nodeDataTrigger),
     nodeManager: readonly(nodeManager),
+    detectChangesInRAF: readonly(detectChangesInRAF),
+    isNodeManagerReady,
 
     // Lifecycle methods
     initializeNodeManager,
@@ -211,7 +248,3 @@ function useVueNodeLifecycleIndividual() {
     cleanup
   }
 }
-
-export const useVueNodeLifecycle = createSharedComposable(
-  useVueNodeLifecycleIndividual
-)