fix: use v-show for frequently toggled canvas overlay components

Amp-Thread-ID: https://ampcode.com/threads/T-019cbb69-3404-726a-8888-182193115b88

.claude/commands/create-frontend-release.md

@@ -391,7 +391,7 @@ echo "Last stable release: $LAST_STABLE"
 
 ```bash
 # Trigger the workflow
-gh workflow run version-bump.yaml -f version_type=${VERSION_TYPE}
+gh workflow run release-version-bump.yaml -f version_type=${VERSION_TYPE}
 
 # Workflow runs quickly - usually creates PR within 30 seconds
 echo "Workflow triggered. Waiting for PR creation..."
@@ -443,28 +443,21 @@ echo "Workflow triggered. Waiting for PR creation..."
    gh pr view ${PR_NUMBER} --json labels | jq -r '.labels[].name' | grep -q "Release" || \
      echo "ERROR: Release label missing! Add it immediately!"
    ```
-2. Check for update-locales commits:
-   ```bash
-   # WARNING: update-locales may add [skip ci] which blocks release workflow!
-   gh pr view ${PR_NUMBER} --json commits | grep -q "skip ci" && \
-     echo "WARNING: [skip ci] detected - release workflow may not trigger!"
-   ```
-3. Verify version number in package.json
-4. Review all changed files
-5. Ensure no unintended changes included
-6. Wait for required PR checks:
+2. Verify version number in package.json
+3. Review all changed files
+4. Ensure no unintended changes included
+5. Wait for required PR checks:
    ```bash
    gh pr checks ${PR_NUMBER} --watch
    ```
-7. **FINAL CODE REVIEW**: Release label present and no [skip ci]?
+6. **FINAL CODE REVIEW**: Release label present and no [skip ci]?
 
 ### Step 12: Pre-Merge Validation
 
 1. **Review Requirements**: Release PRs require approval
-2. Monitor CI checks - watch for update-locales
-3. **CRITICAL WARNING**: If update-locales adds [skip ci], the release workflow won't trigger!
-4. Check no new commits to main since PR creation
-5. **DEPLOYMENT READINESS**: Ready to merge?
+2. Monitor CI checks
+3. Check no new commits to main since PR creation
+4. **DEPLOYMENT READINESS**: Ready to merge?
 
 ### Step 13: Execute Release
 

.claude/skills/writing-playwright-tests/SKILL.md

@@ -0,0 +1,200 @@
+---
+name: writing-playwright-tests
+description: 'Writes Playwright e2e tests for ComfyUI_frontend. Use when creating, modifying, or debugging browser tests. Triggers on: playwright, e2e test, browser test, spec file.'
+---
+
+# Writing Playwright Tests for ComfyUI_frontend
+
+## Golden Rules
+
+1. **ALWAYS look at existing tests first.** Search `browser_tests/tests/` for similar patterns before writing new tests.
+
+2. **ALWAYS read the fixture code.** The APIs are in `browser_tests/fixtures/` - read them directly instead of guessing.
+
+3. **Use premade JSON workflow assets** instead of building workflows programmatically.
+   - Assets live in `browser_tests/assets/`
+   - Load with `await comfyPage.workflow.loadWorkflow('feature/my_workflow')`
+   - Create new assets by starting with `browser_tests/assets/default.json` and manually editing the JSON to match your desired graph state
+
+## Vue Nodes vs LiteGraph: Decision Guide
+
+Choose based on **what you're testing**, not personal preference:
+
+| Testing...                                     | Use                              | Why                                      |
+| ---------------------------------------------- | -------------------------------- | ---------------------------------------- |
+| Vue-rendered node UI, DOM widgets, CSS states  | `comfyPage.vueNodes.*`           | Nodes are DOM elements, use locators     |
+| Canvas interactions, connections, legacy nodes | `comfyPage.nodeOps.*`            | Canvas-based, use coordinates/references |
+| Both in same test                              | Pick primary, minimize switching | Avoid confusion                          |
+
+**Vue Nodes requires explicit opt-in:**
+
+```typescript
+await comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', true)
+await comfyPage.vueNodes.waitForNodes()
+```
+
+**Vue Node state uses CSS classes:**
+
+```typescript
+const BYPASS_CLASS = /before:bg-bypass\/60/
+await expect(node).toHaveClass(BYPASS_CLASS)
+```
+
+## Common Issues
+
+These are frequent causes of flaky tests - check them first, but investigate if they don't apply:
+
+| Symptom                            | Common Cause              | Typical Fix                                                                            |
+| ---------------------------------- | ------------------------- | -------------------------------------------------------------------------------------- |
+| Test passes locally, fails in CI   | Missing nextFrame()       | Add `await comfyPage.nextFrame()` after canvas ops (not needed after `loadWorkflow()`) |
+| Keyboard shortcuts don't work      | Missing focus             | Add `await comfyPage.canvas.click()` first                                             |
+| Double-click doesn't trigger       | Timing too fast           | Add `{ delay: 5 }` option                                                              |
+| Elements end up in wrong position  | Drag animation incomplete | Use `{ steps: 10 }` not `{ steps: 1 }`                                                 |
+| Widget value wrong after drag-drop | Upload incomplete         | Add `{ waitForUpload: true }`                                                          |
+| Test fails when run with others    | Test pollution            | Add `afterEach` with `resetView()`                                                     |
+| Local screenshots don't match CI   | Platform differences      | Screenshots are Linux-only, use PR label                                               |
+
+## Test Tags
+
+Add appropriate tags to every test:
+
+| Tag           | When to Use                               |
+| ------------- | ----------------------------------------- |
+| `@smoke`      | Quick essential tests                     |
+| `@slow`       | Tests > 10 seconds                        |
+| `@screenshot` | Visual regression tests                   |
+| `@canvas`     | Canvas interactions                       |
+| `@node`       | Node-related                              |
+| `@widget`     | Widget-related                            |
+| `@mobile`     | Mobile viewport (runs on Pixel 5 project) |
+| `@2x`         | HiDPI tests (runs on 2x scale project)    |
+
+```typescript
+test.describe('Feature', { tag: ['@screenshot', '@canvas'] }, () => {
+```
+
+## Retry Patterns
+
+**Never use `waitForTimeout`** - it's always wrong.
+
+| Pattern                  | Use Case                                             |
+| ------------------------ | ---------------------------------------------------- |
+| Auto-retrying assertions | `toBeVisible()`, `toHaveText()`, etc. (prefer these) |
+| `expect.poll()`          | Single value polling                                 |
+| `expect().toPass()`      | Multiple assertions that must all pass               |
+
+```typescript
+// Prefer auto-retrying assertions when possible
+await expect(node).toBeVisible()
+
+// Single value polling
+await expect.poll(() => widget.getValue(), { timeout: 2000 }).toBe(100)
+
+// Multiple conditions
+await expect(async () => {
+  expect(await node1.getValue()).toBe('foo')
+  expect(await node2.getValue()).toBe('bar')
+}).toPass({ timeout: 2000 })
+```
+
+## Screenshot Baselines
+
+- **Screenshots are Linux-only.** Don't commit local screenshots.
+- **To update baselines:** Add PR label `New Browser Test Expectations`
+- **Mask dynamic content:**
+  ```typescript
+  await expect(comfyPage.canvas).toHaveScreenshot('page.png', {
+    mask: [page.locator('.timestamp')]
+  })
+  ```
+
+## CI Debugging
+
+1. Download artifacts from failed CI run
+2. Extract and view trace: `npx playwright show-trace trace.zip`
+3. CI deploys HTML report to Cloudflare Pages (link in PR comment)
+4. Reproduce CI: `CI=true pnpm test:browser`
+5. Local runs: `pnpm test:browser:local`
+
+## Anti-Patterns
+
+Avoid these common mistakes:
+
+1. **Arbitrary waits** - Use retrying assertions instead
+
+   ```typescript
+   // ❌ await page.waitForTimeout(500)
+   // ✅ await expect(element).toBeVisible()
+   ```
+
+2. **Implementation-tied selectors** - Use test IDs or semantic selectors
+
+   ```typescript
+   // ❌ page.locator('div.container > button.btn-primary')
+   // ✅ page.getByTestId('submit-button')
+   ```
+
+3. **Missing nextFrame after canvas ops** - Canvas needs sync time
+
+   ```typescript
+   await node.drag({ x: 50, y: 50 })
+   await comfyPage.nextFrame() // Required
+   ```
+
+4. **Shared state between tests** - Tests must be independent
+   ```typescript
+   // ❌ let sharedData  // Outside test
+   // ✅ Define state inside each test
+   ```
+
+## Quick Start Template
+
+```typescript
+// Path depends on test file location - adjust '../' segments accordingly
+import {
+  comfyPageFixture as test,
+  comfyExpect as expect
+} from '../fixtures/ComfyPage'
+
+test.describe('FeatureName', { tag: ['@canvas'] }, () => {
+  test.afterEach(async ({ comfyPage }) => {
+    await comfyPage.canvasOps.resetView()
+  })
+
+  test('should do something', async ({ comfyPage }) => {
+    await comfyPage.workflow.loadWorkflow('myWorkflow')
+
+    const node = (await comfyPage.nodeOps.getNodeRefsByTitle('KSampler'))[0]
+    // ... test logic
+
+    await expect(comfyPage.canvas).toHaveScreenshot('expected.png')
+  })
+})
+```
+
+## Finding Patterns
+
+```bash
+# Find similar tests
+grep -r "KSampler" browser_tests/tests/
+
+# Find usage of a fixture method
+grep -r "loadWorkflow" browser_tests/tests/
+
+# Find tests with specific tag
+grep -r '@screenshot' browser_tests/tests/
+```
+
+## Key Files to Read
+
+| Purpose           | Path                                       |
+| ----------------- | ------------------------------------------ |
+| Main fixture      | `browser_tests/fixtures/ComfyPage.ts`      |
+| Helper classes    | `browser_tests/fixtures/helpers/`          |
+| Component objects | `browser_tests/fixtures/components/`       |
+| Test selectors    | `browser_tests/fixtures/selectors.ts`      |
+| Vue Node helpers  | `browser_tests/fixtures/VueNodeHelpers.ts` |
+| Test assets       | `browser_tests/assets/`                    |
+| Existing tests    | `browser_tests/tests/`                     |
+
+**Read the fixture code directly** - it's the source of truth for available methods.

.coderabbit.yaml

@@ -0,0 +1,14 @@
+issue_enrichment:
+  auto_enrich:
+    enabled: true
+reviews:
+  high_level_summary: false
+  auto_review:
+    drafts: true
+    ignore_title_keywords:
+      - '[release]'
+      - '[backport'
+    ignore_usernames:
+      - comfy-pr-bot
+      - github-actions
+      - github-actions[bot]

.gitattributes

@@ -1,16 +1,5 @@
-# Default
-* text=auto
-
-# Force TS to LF to make the unixy scripts not break on Windows
-*.cjs text eol=lf
-*.js text eol=lf
-*.json text eol=lf
-*.mjs text eol=lf
-*.mts text eol=lf
-*.snap text eol=lf
-*.ts text eol=lf
-*.vue text eol=lf
-*.yaml text eol=lf
+# Force all text files to use LF line endings
+* text=auto eol=lf
 
 # Generated files
 packages/registry-types/src/comfyRegistryTypes.ts linguist-generated=true

.github/ISSUE_TEMPLATE/bug-report.yaml

@@ -10,10 +10,7 @@ body:
       options:
         - label: I am running the latest version of ComfyUI
           required: true
-        - label: I have searched existing issues to make sure this isn't a duplicate
-          required: true
-        - label: I have tested with all custom nodes disabled ([see how](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled))
-          required: true
+        - label: I have custom nodes enabled
 
   - type: textarea
     id: description

.github/ISSUE_TEMPLATE/feature-request.yaml

@@ -4,13 +4,6 @@ labels: []
 type: Feature
 
 body:
-  - type: checkboxes
-    attributes:
-      label: Is there an existing issue for this?
-      description: Please search to see if an issue already exists for the problem you're experiencing, and that it's not addressed in a recent build/commit.
-      options:
-        - label: I have searched the existing issues and checked the recent builds/commits
-          required: true
   - type: markdown
     attributes:
       value: |

.github/actions/comment-release-links/action.yaml

@@ -104,14 +104,14 @@ runs:
 
     - name: Find existing comment
       id: find
-      uses: peter-evans/find-comment@b30e6a3c0ed37e7c023ccd3f1db5c6c0b0c23aad
+      uses: peter-evans/find-comment@b30e6a3c0ed37e7c023ccd3f1db5c6c0b0c23aad # v4.0.0
       with:
         issue-number: ${{ inputs.issue-number || github.event.pull_request.number }}
         comment-author: github-actions[bot]
         body-includes: ${{ steps.build.outputs.marker_search }}
 
     - name: Post or update comment
-      uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9
+      uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9 # v5.0.0
       with:
         issue-number: ${{ inputs.issue-number || github.event.pull_request.number }}
         comment-id: ${{ steps.find.outputs.comment-id }}

.github/actions/setup-comfyui-server/action.yaml

@@ -16,7 +16,7 @@ runs:
 
     # Checkout ComfyUI repo, install the dev_tools node and start server
     - name: Checkout ComfyUI
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         repository: 'comfyanonymous/ComfyUI'
         path: 'ComfyUI'
@@ -33,7 +33,7 @@ runs:
         fi
 
     - name: Setup Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v6
       with:
         python-version: '3.10'
 

.github/actions/setup-frontend/action.yaml

@@ -12,29 +12,17 @@ runs:
 
     # Install pnpm, Node.js, build frontend
     - name: Install pnpm
-      uses: pnpm/action-setup@v4
+      uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
       with:
         version: 10
 
     - name: Setup Node.js
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: 'lts/*'
         cache: 'pnpm'
         cache-dependency-path: './pnpm-lock.yaml'
 
-    # Restore tool caches before running any build/lint operations
-    - name: Restore tool output cache
-      uses: actions/cache/restore@v4
-      with:
-        path: |
-          ./.cache
-          ./tsconfig.tsbuildinfo
-        key: tool-cache-${{ runner.os }}-${{ hashFiles('./pnpm-lock.yaml') }}-${{ hashFiles('./src/**/*.{ts,vue,js,mts}', './*.config.*') }}
-        restore-keys: |
-          tool-cache-${{ runner.os }}-${{ hashFiles('./pnpm-lock.yaml') }}-
-          tool-cache-${{ runner.os }}-
-
     - name: Install dependencies
       shell: bash
       run: pnpm install --frozen-lockfile

.github/actions/setup-playwright/action.yaml

@@ -11,7 +11,7 @@ runs:
         echo "playwright-version=$PLAYWRIGHT_VERSION" >> $GITHUB_OUTPUT
 
     - name: Cache Playwright Browsers
-      uses: actions/cache@v4
+      uses: actions/cache@v5 # v5.0.2
       id: cache-playwright-browsers
       with:
         path: '~/.cache/ms-playwright'

.github/workflows/api-update-electron-api-types.yaml

@@ -13,15 +13,15 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: lts/*
           cache: 'pnpm'
@@ -36,7 +36,7 @@ jobs:
           echo "NEW_VERSION=$NEW_VERSION" >> $GITHUB_OUTPUT
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e
+        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
         with:
           token: ${{ secrets.PR_GH_TOKEN }}
           commit-message: '[chore] Update electron-types to ${{ steps.get-version.outputs.NEW_VERSION }}'

.github/workflows/api-update-manager-api-types.yaml

@@ -18,15 +18,15 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: lts/*
           cache: 'pnpm'
@@ -35,7 +35,7 @@ jobs:
         run: pnpm install --frozen-lockfile
 
       - name: Checkout ComfyUI-Manager repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: Comfy-Org/ComfyUI-Manager
           path: ComfyUI-Manager
@@ -86,7 +86,7 @@ jobs:
 
       - name: Create Pull Request
         if: steps.check-changes.outputs.changed == 'true'
-        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e
+        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
         with:
           token: ${{ secrets.PR_GH_TOKEN }}
           commit-message: '[chore] Update ComfyUI-Manager API types from ComfyUI-Manager@${{ steps.manager-info.outputs.commit }}'

.github/workflows/api-update-registry-api-types.yaml

@@ -17,15 +17,15 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: lts/*
           cache: 'pnpm'
@@ -34,7 +34,7 @@ jobs:
         run: pnpm install --frozen-lockfile
 
       - name: Checkout comfy-api repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: Comfy-Org/comfy-api
           path: comfy-api
@@ -87,7 +87,7 @@ jobs:
 
       - name: Create Pull Request
         if: steps.check-changes.outputs.changed == 'true'
-        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e
+        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
         with:
           token: ${{ secrets.PR_GH_TOKEN }}
           commit-message: '[chore] Update Comfy Registry API types from comfy-api@${{ steps.api-info.outputs.commit }}'

.github/workflows/ci-dist-telemetry-scan.yaml

@@ -0,0 +1,81 @@
+name: 'CI: Dist Telemetry Scan'
+
+on:
+  pull_request:
+    branches-ignore: [wip/*, draft/*, temp/*]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  scan:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
+        with:
+          version: 10
+
+      - name: Use Node.js
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        with:
+          node-version: 'lts/*'
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build project
+        run: pnpm build
+        env:
+          DISTRIBUTION: localhost
+
+      - name: Scan dist for GTM telemetry references
+        run: |
+          set -euo pipefail
+          echo '🔍 Scanning for Google Tag Manager references...'
+          if rg --no-ignore -n \
+            -g '*.html' \
+            -g '*.js' \
+            -e 'Google Tag Manager' \
+            -e '(?i)\bgtm\.js\b' \
+            -e '(?i)googletagmanager\.com/gtm\.js\\?id=' \
+            -e '(?i)googletagmanager\.com/ns\.html\\?id=' \
+            dist; then
+            echo '❌ ERROR: Google Tag Manager references found in dist assets!'
+            echo 'GTM must be properly tree-shaken from OSS builds.'
+            exit 1
+          fi
+          echo '✅ No GTM references found'
+
+      - name: Scan dist for Mixpanel telemetry references
+        run: |
+          set -euo pipefail
+          echo '🔍 Scanning for Mixpanel references...'
+          if rg --no-ignore -n \
+            -g '*.html' \
+            -g '*.js' \
+            -e '(?i)mixpanel\.init' \
+            -e '(?i)mixpanel\.identify' \
+            -e 'MixpanelTelemetryProvider' \
+            -e 'mp\.comfy\.org' \
+            -e 'mixpanel-browser' \
+            -e '(?i)mixpanel\.track\(' \
+            dist; then
+            echo '❌ ERROR: Mixpanel references found in dist assets!'
+            echo 'Mixpanel must be properly tree-shaken from OSS builds.'
+            echo ''
+            echo 'To fix this:'
+            echo '1. Use the TelemetryProvider pattern (see src/platform/telemetry/)'
+            echo '2. Call telemetry via useTelemetry() hook'
+            echo '3. Use conditional dynamic imports behind isCloud checks'
+            exit 1
+          fi
+          echo '✅ No Mixpanel references found'

.github/workflows/ci-json-validation.yaml

@@ -13,6 +13,6 @@ jobs:
   json-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Validate JSON syntax
         run: ./scripts/cicd/check-json.sh

.github/workflows/ci-lint-format.yaml

@@ -18,23 +18,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout PR
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || github.ref }}
+          token: ${{ !github.event.pull_request.head.repo.fork && secrets.PR_GH_TOKEN || github.token }}
 
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
+      - name: Setup frontend
+        uses: ./.github/actions/setup-frontend
+
+      - name: Detect browser_tests changes
+        id: changed-paths
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
         with:
-          version: 10
-
-      - name: Use Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 'lts/*'
-          cache: 'pnpm'
-
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile
+          filters: |
+            browser_tests:
+              - 'browser_tests/**'
 
       - name: Run ESLint with auto-fix
         run: pnpm lint:fix
@@ -70,10 +68,14 @@ jobs:
           pnpm format:check
           pnpm knip
 
+      - name: Typecheck browser tests
+        if: steps.changed-paths.outputs.browser_tests == 'true'
+        run: pnpm typecheck:browser
+
       - name: Comment on PR about auto-fix
         if: steps.verify-changed-files.outputs.changed == 'true' && github.event.pull_request.head.repo.full_name == github.repository
         continue-on-error: true
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             github.rest.issues.createComment({
@@ -86,7 +88,7 @@ jobs:
       - name: Comment on PR about manual fix needed
         if: steps.verify-changed-files.outputs.changed == 'true' && github.event.pull_request.head.repo.full_name != github.repository
         continue-on-error: true
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             github.rest.issues.createComment({

.github/workflows/ci-oss-assets-validation.yaml

@@ -0,0 +1,118 @@
+name: 'CI: OSS Assets Validation'
+
+on:
+  pull_request:
+    branches-ignore: [wip/*, draft/*, temp/*]
+  push:
+    branches: [main, dev*]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  validate-fonts:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@9fd676a19091d4595eefd76e4bd31c97133911f1 # v4.2.0
+        with:
+          version: 10
+
+      - name: Use Node.js
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        with:
+          node-version: 'lts/*'
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build project
+        run: pnpm build
+        env:
+          DISTRIBUTION: localhost
+
+      - name: Check for proprietary fonts in dist
+        run: |
+          set -euo pipefail
+          echo '🔍 Checking dist for proprietary ABCROM fonts...'
+
+          if [ ! -d "dist" ] || [ -z "$(ls -A dist)" ]; then
+            echo '❌ ERROR: dist/ directory missing or empty!'
+            exit 1
+          fi
+
+          # Check for ABCROM font files
+          if find dist/ -type f -iname '*abcrom*' \
+            \( -name '*.woff' -o -name '*.woff2' -o -name '*.ttf' -o -name '*.otf' \) \
+            -print -quit | grep -q .; then
+            echo ''
+            echo '❌ ERROR: Found proprietary ABCROM font files in dist!'
+            echo ''
+            find dist/ -type f -iname '*abcrom*' \
+              \( -name '*.woff' -o -name '*.woff2' -o -name '*.ttf' -o -name '*.otf' \)
+            echo ''
+            echo 'ABCROM fonts are proprietary and should not ship to OSS builds.'
+            echo ''
+            echo 'To fix this:'
+            echo '1. Use conditional font loading based on isCloud'
+            echo '2. Ensure fonts are dynamically imported, not bundled'
+            echo '3. Check vite config for font handling'
+            exit 1
+          fi
+
+          echo '✅ No proprietary fonts found in dist'
+
+  validate-licenses:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@9fd676a19091d4595eefd76e4bd31c97133911f1 # v4.2.0
+        with:
+          version: 10
+
+      - name: Use Node.js
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        with:
+          node-version: 'lts/*'
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Validate production dependency licenses
+        run: |
+          set -euo pipefail
+          echo '🔍 Checking production dependency licenses...'
+
+          # Use license-checker-rseidelsohn (actively maintained fork, handles monorepos)
+          # Exclude internal @comfyorg packages from license check
+          # Run in if condition to capture exit code
+          if npx license-checker-rseidelsohn@4 \
+            --production \
+            --summary \
+            --excludePackages '@comfyorg/comfyui-frontend;@comfyorg/design-system;@comfyorg/registry-types;@comfyorg/shared-frontend-utils;@comfyorg/tailwind-utils;@comfyorg/comfyui-electron-types' \
+            --onlyAllow 'MIT;MIT*;Apache-2.0;BSD-2-Clause;BSD-3-Clause;ISC;0BSD;BlueOak-1.0.0;Python-2.0;CC0-1.0;Unlicense;(MIT OR Apache-2.0);(MIT OR GPL-3.0);(Apache-2.0 OR MIT);(MPL-2.0 OR Apache-2.0);CC-BY-4.0;CC-BY-3.0;GPL-3.0-only'; then
+            echo ''
+            echo '✅ All production dependency licenses are approved!'
+          else
+            echo ''
+            echo '❌ ERROR: Found dependencies with non-approved licenses!'
+            echo ''
+            echo 'To fix this:'
+            echo '1. Check the license of the problematic package'
+            echo '2. Find an alternative package with an approved license'
+            echo '3. If the license is safe and OSI-approved, add it to the --onlyAllow list'
+            echo ''
+            echo 'For more info on OSI-approved licenses:'
+            echo 'https://opensource.org/licenses'
+            exit 1
+          fi

.github/workflows/ci-perf-report.yaml

@@ -0,0 +1,136 @@
+name: 'CI: Performance Report'
+
+on:
+  push:
+    branches: [main, core/*]
+    paths-ignore: ['**/*.md']
+  pull_request:
+    branches-ignore: [wip/*, draft/*, temp/*]
+    paths-ignore: ['**/*.md']
+
+concurrency:
+  group: perf-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  perf-tests:
+    if: github.repository == 'Comfy-Org/ComfyUI_frontend'
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    container:
+      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.12
+      credentials:
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+    permissions:
+      contents: read
+      packages: read
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Setup frontend
+        uses: ./.github/actions/setup-frontend
+        with:
+          include_build_step: true
+
+      - name: Start ComfyUI server
+        uses: ./.github/actions/start-comfyui-server
+
+      - name: Run performance tests
+        id: perf
+        continue-on-error: true
+        run: pnpm exec playwright test --project=performance --workers=1 --repeat-each=3
+
+      - name: Upload perf metrics
+        if: always()
+        uses: actions/upload-artifact@v6
+        with:
+          name: perf-metrics
+          path: test-results/perf-metrics.json
+          retention-days: 30
+          if-no-files-found: warn
+
+  report:
+    needs: perf-tests
+    if: github.event_name == 'pull_request'
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      pull-requests: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Setup Node
+        uses: actions/setup-node@v6
+        with:
+          node-version: 22
+
+      - name: Download PR perf metrics
+        continue-on-error: true
+        uses: actions/download-artifact@v7
+        with:
+          name: perf-metrics
+          path: test-results/
+
+      - name: Download baseline perf metrics
+        uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
+        with:
+          branch: ${{ github.event.pull_request.base.ref }}
+          workflow: ci-perf-report.yaml
+          event: push
+          name: perf-metrics
+          path: temp/perf-baseline/
+          if_no_artifact_found: warn
+
+      - name: Download historical perf baselines
+        continue-on-error: true
+        run: |
+          RUNS=$(gh api \
+            "/repos/${{ github.repository }}/actions/workflows/ci-perf-report.yaml/runs?branch=${{ github.event.pull_request.base.ref }}&event=push&status=success&per_page=5" \
+            --jq '.workflow_runs[].id' || true)
+
+          if [ -z "$RUNS" ]; then
+            echo "No historical runs available"
+            exit 0
+          fi
+
+          mkdir -p temp/perf-history
+          INDEX=0
+          for RUN_ID in $RUNS; do
+            DIR="temp/perf-history/$INDEX"
+            mkdir -p "$DIR"
+            gh run download "$RUN_ID" -n perf-metrics -D "$DIR/" 2>/dev/null || true
+            INDEX=$((INDEX + 1))
+          done
+
+          echo "Downloaded $(ls temp/perf-history/*/perf-metrics.json 2>/dev/null | wc -l) historical baselines"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Generate perf report
+        run: npx --yes tsx scripts/perf-report.ts > perf-report.md
+
+      - name: Read perf report
+        id: perf-report
+        uses: juliangruber/read-file-action@b549046febe0fe86f8cb4f93c24e284433f9ab58 # v1.1.7
+        with:
+          path: ./perf-report.md
+
+      - name: Create or update PR comment
+        uses: actions-cool/maintain-one-comment@4b2dbf086015f892dcb5e8c1106f5fccd6c1476b # v3.2.0
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          number: ${{ github.event.pull_request.number }}
+          body: |
+            ${{ steps.perf-report.outputs.content }}
+            <!-- COMFYUI_FRONTEND_PERF -->
+          body-include: '<!-- COMFYUI_FRONTEND_PERF -->'

.github/workflows/ci-python-validation.yaml

@@ -16,10 +16,10 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.11'
 

.github/workflows/ci-size-data.yaml

@@ -17,21 +17,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4.1.0
-        with:
-          version: 10
-
-      - name: Install Node.js
-        uses: actions/setup-node@v5
-        with:
-          node-version: '24.x'
-          cache: pnpm
-
-      - name: Install dependencies
-        run: pnpm install
+      - name: Setup frontend
+        uses: ./.github/actions/setup-frontend
 
       - name: Build project
         run: pnpm build
@@ -46,7 +35,7 @@ jobs:
           echo ${{ github.base_ref }} > ./temp/size/base.txt
 
       - name: Upload size data
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: size-data
           path: temp/size

.github/workflows/ci-tests-e2e-forks.yaml

@@ -6,9 +6,6 @@ on:
     workflows: ['CI: Tests E2E']
     types: [requested, completed]
 
-env:
-  DATE_FORMAT: '+%m/%d/%Y, %I:%M:%S %p'
-
 jobs:
   deploy-and-comment-forked-pr:
     runs-on: ubuntu-latest
@@ -31,11 +28,11 @@ jobs:
           echo "Is forked: ${{ github.event.workflow_run.head_repository.full_name != github.event.workflow_run.repository.full_name }}"
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Get PR Number
         id: pr
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const { data: prs } = await github.rest.pulls.list({
@@ -63,12 +60,11 @@ jobs:
           ./scripts/cicd/pr-playwright-deploy-and-comment.sh \
             "${{ steps.pr.outputs.result }}" \
             "${{ github.event.workflow_run.head_branch }}" \
-            "starting" \
-            "$(date -u '${{ env.DATE_FORMAT }}')"
+            "starting"
 
       - name: Download and Deploy Reports
         if: steps.pr.outputs.result != 'null' && github.event.action == 'completed'
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           run-id: ${{ github.event.workflow_run.id }}

.github/workflows/ci-tests-e2e.yaml

@@ -4,9 +4,11 @@ name: 'CI: Tests E2E'
 on:
   push:
     branches: [main, master, core/*, desktop/*]
+    paths-ignore: ['**/*.md']
   pull_request:
-    branches-ignore:
-      [wip/*, draft/*, temp/*, vue-nodes-migration, sno-playwright-*]
+    branches-ignore: [wip/*, draft/*, temp/*]
+    paths-ignore: ['**/*.md']
+  workflow_dispatch:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -17,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup frontend
         uses: ./.github/actions/setup-frontend
         with:
@@ -25,7 +27,7 @@ jobs:
 
       # Upload only built dist/ (containerized test jobs will pnpm install without cache)
       - name: Upload built frontend
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: frontend-dist
           path: dist/
@@ -37,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     container:
-      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.10
+      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.12
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
@@ -51,9 +53,9 @@ jobs:
         shardTotal: [8]
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Download built frontend
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           name: frontend-dist
           path: dist/
@@ -72,7 +74,7 @@ jobs:
           PLAYWRIGHT_BLOB_OUTPUT_DIR: ./blob-report
 
       - name: Upload blob report
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         if: ${{ !cancelled() }}
         with:
           name: blob-report-chromium-${{ matrix.shardIndex }}
@@ -85,7 +87,7 @@ jobs:
     needs: setup
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.10
+      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.12
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
@@ -98,9 +100,9 @@ jobs:
         browser: [chromium-2x, chromium-0.5x, mobile-chrome]
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Download built frontend
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           name: frontend-dist
           path: dist/
@@ -128,7 +130,7 @@ jobs:
           pnpm exec playwright merge-reports --reporter=json ./blob-report
 
       - name: Upload Playwright report
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         if: always()
         with:
           name: playwright-report-${{ matrix.browser }}
@@ -141,16 +143,13 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !cancelled() }}
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v5
-
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
 
       - name: Download blob reports
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           path: ./all-blob-reports
           pattern: blob-report-chromium-*
@@ -165,7 +164,7 @@ jobs:
           pnpm dlx @playwright/test merge-reports --reporter=json ./all-blob-reports
 
       - name: Upload HTML report
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: playwright-report-chromium
           path: ./playwright-report/
@@ -183,11 +182,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
-
-      - name: Get start time
-        id: start-time
-        run: echo "time=$(date -u '+%m/%d/%Y, %I:%M:%S %p')" >> $GITHUB_OUTPUT
+        uses: actions/checkout@v6
 
       - name: Post starting comment
         env:
@@ -197,8 +192,7 @@ jobs:
           ./scripts/cicd/pr-playwright-deploy-and-comment.sh \
             "${{ github.event.pull_request.number }}" \
             "${{ github.head_ref }}" \
-            "starting" \
-            "${{ steps.start-time.outputs.time }}"
+            "starting"
 
   # Deploy and comment for non-forked PRs only
   deploy-and-comment:
@@ -210,10 +204,10 @@ jobs:
       contents: read
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Download all playwright reports
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           pattern: playwright-report-*
           path: reports

.github/workflows/ci-tests-storybook-forks.yaml

@@ -6,9 +6,6 @@ on:
     workflows: ['CI: Tests Storybook']
     types: [requested, completed]
 
-env:
-  DATE_FORMAT: '+%m/%d/%Y, %I:%M:%S %p'
-
 jobs:
   deploy-and-comment-forked-pr:
     runs-on: ubuntu-latest
@@ -31,11 +28,11 @@ jobs:
           echo "Is forked: ${{ github.event.workflow_run.head_repository.full_name != github.event.workflow_run.repository.full_name }}"
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Get PR Number
         id: pr
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const { data: prs } = await github.rest.pulls.list({
@@ -63,12 +60,11 @@ jobs:
           ./scripts/cicd/pr-storybook-deploy-and-comment.sh \
             "${{ steps.pr.outputs.result }}" \
             "${{ github.event.workflow_run.head_branch }}" \
-            "starting" \
-            "$(date -u '${{ env.DATE_FORMAT }}')"
+            "starting"
 
       - name: Download and Deploy Storybook
         if: steps.pr.outputs.result != 'null' && github.event.action == 'completed' && github.event.workflow_run.conclusion == 'success'
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           run-id: ${{ github.event.workflow_run.id }}

.github/workflows/ci-tests-storybook.yaml

@@ -14,7 +14,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Post starting comment
         env:
@@ -24,8 +24,7 @@ jobs:
           ./scripts/cicd/pr-storybook-deploy-and-comment.sh \
             "${{ github.event.pull_request.number }}" \
             "${{ github.head_ref }}" \
-            "starting" \
-            "$(date -u '+%m/%d/%Y, %I:%M:%S %p')"
+            "starting"
 
   # Build Storybook for all PRs (free Cloudflare deployment)
   storybook-build:
@@ -36,21 +35,10 @@ jobs:
       workflow-url: ${{ steps.workflow-url.outputs.url }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 10
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20'
-          cache: 'pnpm'
-
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile
+      - name: Setup frontend
+        uses: ./.github/actions/setup-frontend
 
       - name: Build Storybook
         run: pnpm build-storybook
@@ -69,7 +57,7 @@ jobs:
 
       - name: Upload Storybook build
         if: success() && github.event.pull_request.head.repo.fork == false
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: storybook-static
           path: storybook-static/
@@ -86,27 +74,16 @@ jobs:
       chromatic-storybook-url: ${{ steps.chromatic.outputs.storybookUrl }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0 # Required for Chromatic baseline
 
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 10
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20'
-          cache: 'pnpm'
-
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile
+      - name: Setup frontend
+        uses: ./.github/actions/setup-frontend
 
       - name: Build Storybook and run Chromatic
         id: chromatic
-        uses: chromaui/action@latest
+        uses: chromaui/action@07791f8243f4cb2698bf4d00426baf4b2d1cb7e0 # v13.3.5
         with:
           projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
           buildScriptName: build-storybook
@@ -136,11 +113,11 @@ jobs:
       contents: read
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Download Storybook build
         if: needs.storybook-build.outputs.conclusion == 'success'
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           name: storybook-static
           path: storybook-static
@@ -170,7 +147,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Update comment with Chromatic URLs
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const buildUrl = '${{ needs.chromatic-deployment.outputs.chromatic-build-url }}';

.github/workflows/ci-tests-unit.yaml

@@ -4,8 +4,10 @@ name: 'CI: Tests Unit'
 on:
   push:
     branches: [main, master, dev*, core/*, desktop/*]
+    paths-ignore: ['**/*.md']
   pull_request:
     branches-ignore: [wip/*, draft/*, temp/*]
+    paths-ignore: ['**/*.md']
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -16,21 +18,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 10
-
-      - name: Use Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 'lts/*'
-          cache: 'pnpm'
-
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile
+      - name: Setup frontend
+        uses: ./.github/actions/setup-frontend
 
       - name: Run Vitest tests
         run: pnpm test:unit

.github/workflows/ci-validate-action-pins.yaml

@@ -0,0 +1,21 @@
+name: Validate Action SHA Pins
+
+on:
+  pull_request:
+    paths:
+      - '.github/workflows/**'
+      - '.github/actions/**'
+      - '.pinact.yaml'
+
+permissions:
+  contents: read
+
+jobs:
+  validate-pins:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+
+      - uses: suzuki-shunsuke/pinact-action@3d49c6412901042473ffa78becddab1aea46bbea # v1.3.1
+        with:
+          skip_push: 'true'

.github/workflows/ci-yaml-validation.yaml

@@ -17,10 +17,10 @@ jobs:
   yaml-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
 

.github/workflows/cloud-backport-tag.yaml

@@ -18,12 +18,12 @@ jobs:
 
     steps:
       - name: Checkout merge commit
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.merge_commit_sha }}
 
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'
 

.github/workflows/cloud-dispatch-build.yaml

@@ -0,0 +1,45 @@
+---
+# Dispatches a frontend-asset-build event to the cloud repo on push to
+# cloud/* branches and main. The cloud repo handles the actual build,
+# GCS upload, and secret management (Sentry, Algolia, GCS creds).
+#
+# This is fire-and-forget — it does NOT wait for the cloud workflow to
+# complete. Status is visible in the cloud repo's Actions tab.
+
+name: Cloud Frontend Build Dispatch
+
+on:
+  push:
+    branches:
+      - 'cloud/*'
+      - 'main'
+  workflow_dispatch:
+
+permissions: {}
+
+concurrency:
+  group: cloud-dispatch-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  dispatch:
+    # Fork guard: prevent forks from dispatching to the cloud repo
+    if: github.repository == 'Comfy-Org/ComfyUI_frontend'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Build client payload
+        id: payload
+        run: |
+          payload="$(jq -nc \
+            --arg ref "${GITHUB_SHA}" \
+            --arg branch "${GITHUB_REF_NAME}" \
+            '{ref: $ref, branch: $branch}')"
+          echo "json=${payload}" >> "${GITHUB_OUTPUT}"
+
+      - name: Dispatch to cloud repo
+        uses: peter-evans/repository-dispatch@28959ce8df70de7be546dd1250a005dd32156697 # v4.0.1
+        with:
+          token: ${{ secrets.CLOUD_DISPATCH_TOKEN }}
+          repository: Comfy-Org/cloud
+          event-type: frontend-asset-build
+          client-payload: ${{ steps.payload.outputs.json }}

.github/workflows/i18n-update-core.yaml

@@ -16,7 +16,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
+        with:
+          token: ${{ secrets.PR_GH_TOKEN }}
 
       # Setup playwright environment
       - name: Setup ComfyUI Frontend

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

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       # Setup playwright environment with custom node repository
       - name: Setup ComfyUI Server (without launching)
@@ -36,7 +36,7 @@ jobs:
 
       # Install the custom node repository
       - name: Checkout custom node repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: ${{ inputs.owner }}/${{ inputs.repository }}
           path: 'ComfyUI/custom_nodes/${{ inputs.repository }}'
@@ -113,7 +113,7 @@ jobs:
           git commit -m "Update locales"
 
       - name: Install SSH key For PUSH
-        uses: shimataro/ssh-key-action@d4fffb50872869abe2d9a9098a6d9c5aa7d16be4
+        uses: shimataro/ssh-key-action@d4fffb50872869abe2d9a9098a6d9c5aa7d16be4 # v2.7.0
         with:
           # PR private key from action server
           key: ${{ secrets.PR_SSH_PRIVATE_KEY }}

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

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       # Setup playwright environment
       - name: Setup ComfyUI Server (and start)
         uses: ./.github/actions/setup-comfyui-server
@@ -40,7 +40,7 @@ jobs:
         env:
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e
+        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
         with:
           token: ${{ secrets.PR_GH_TOKEN }}
           commit-message: 'Update locales for node definitions'

.github/workflows/pr-backport.yaml

@@ -64,7 +64,7 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/pr-claude-review.yaml

@@ -23,18 +23,18 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           ref: refs/pull/${{ github.event.pull_request.number }}/head
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'pnpm'
@@ -44,7 +44,7 @@ jobs:
           pnpm install -g typescript @vue/compiler-sfc
 
       - name: Run Claude PR Review
-        uses: anthropics/claude-code-action@v1.0.6
+        uses: anthropics/claude-code-action@ff34ce0ff04a470bd3fa56c1ef391c8f1c19f8e9 # v1.0.38
         with:
           label_trigger: 'claude-review'
           prompt: |

.github/workflows/pr-size-report.yaml

@@ -33,24 +33,13 @@ jobs:
         github.event_name == 'workflow_dispatch'
       )
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4.1.0
-        with:
-          version: 10
-
-      - name: Install Node.js
-        uses: actions/setup-node@v5
-        with:
-          node-version: '24.x'
-          cache: pnpm
-
-      - name: Install dependencies
-        run: pnpm install
+      - name: Setup frontend
+        uses: ./.github/actions/setup-frontend
 
       - name: Download size data
-        uses: dawidd6/action-download-artifact@v11
+        uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
         with:
           name: size-data
           run_id: ${{ github.event_name == 'workflow_dispatch' && inputs.run_id || github.event.workflow_run.id }}
@@ -75,7 +64,7 @@ jobs:
           fi
 
       - name: Download previous size data
-        uses: dawidd6/action-download-artifact@v11
+        uses: dawidd6/action-download-artifact@0bd50d53a6d7fb5cb921e607957e9cc12b4ce392 # v12
         with:
           branch: ${{ steps.pr-base.outputs.content }}
           workflow: ci-size-data.yaml
@@ -89,12 +78,12 @@ jobs:
 
       - name: Read size report
         id: size-report
-        uses: juliangruber/read-file-action@v1
+        uses: juliangruber/read-file-action@b549046febe0fe86f8cb4f93c24e284433f9ab58 # v1.1.7
         with:
           path: ./size-report.md
 
       - name: Create or update PR comment
-        uses: actions-cool/maintain-one-comment@v3
+        uses: actions-cool/maintain-one-comment@4b2dbf086015f892dcb5e8c1106f5fccd6c1476b # v3.2.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           number: ${{ steps.pr-number.outputs.content }}

.github/workflows/pr-update-playwright-expectations.yaml

@@ -38,7 +38,7 @@ jobs:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Find Update Comment
-        uses: peter-evans/find-comment@b30e6a3c0ed37e7c023ccd3f1db5c6c0b0c23aad
+        uses: peter-evans/find-comment@b30e6a3c0ed37e7c023ccd3f1db5c6c0b0c23aad # v4.0.0
         id: 'find-update-comment'
         with:
           issue-number: ${{ steps.pr-info.outputs.pr-number }}
@@ -46,7 +46,7 @@ jobs:
           body-includes: 'Updating Playwright Expectations'
 
       - name: Add Starting Reaction
-        uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9
+        uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9 # v5.0.0
         with:
           comment-id: ${{ steps.find-update-comment.outputs.comment-id }}
           issue-number: ${{ steps.pr-info.outputs.pr-number }}
@@ -56,7 +56,7 @@ jobs:
           reactions: eyes
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ steps.pr-info.outputs.branch }}
       - name: Setup frontend
@@ -66,7 +66,7 @@ jobs:
 
       # Upload built dist/ (containerized test jobs will pnpm install without cache)
       - name: Upload built frontend
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: frontend-dist
           path: dist/
@@ -77,7 +77,7 @@ jobs:
     needs: setup
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.10
+      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.12
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
@@ -91,11 +91,11 @@ jobs:
         shardTotal: [4]
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.setup.outputs.branch }}
       - name: Download built frontend
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           name: frontend-dist
           path: dist/
@@ -109,7 +109,7 @@ jobs:
       # Run sharded tests with snapshot updates (browsers pre-installed in container)
       - name: Update snapshots (Shard ${{ matrix.shardIndex }}/${{ matrix.shardTotal }})
         id: playwright-tests
-        run: pnpm exec playwright test --update-snapshots --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }}
+        run: pnpm exec playwright test --update-snapshots --grep @screenshot --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }}
         continue-on-error: true
 
       - name: Stage changed snapshot files
@@ -149,7 +149,7 @@ jobs:
 
       # Upload ONLY the changed files from this shard
       - name: Upload changed snapshots
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         if: steps.changed-snapshots.outputs.has-changes == 'true'
         with:
           name: snapshots-shard-${{ matrix.shardIndex }}
@@ -157,7 +157,7 @@ jobs:
           retention-days: 1
 
       - name: Upload test report
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         if: always()
         with:
           name: playwright-report-shard-${{ matrix.shardIndex }}
@@ -170,17 +170,18 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.setup.outputs.branch }}
+          token: ${{ secrets.PR_GH_TOKEN }}
 
       # Download all changed snapshot files from shards
       - name: Download snapshot artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           pattern: snapshots-shard-*
           path: ./downloaded-snapshots
-          merge-multiple: false
+          merge-multiple: true
 
       - name: List downloaded files
         run: |
@@ -206,13 +207,13 @@ jobs:
           echo "MERGING CHANGED SNAPSHOTS"
           echo "=========================================="
 
-          # Check if any artifacts were downloaded
+          # Check if any artifacts were downloaded (merge-multiple puts files directly in path)
           if [ ! -d "./downloaded-snapshots" ]; then
             echo "No snapshot artifacts to merge"
             echo "=========================================="
             echo "MERGE COMPLETE"
             echo "=========================================="
-            echo "Shards merged: 0"
+            echo "Files merged: 0"
             exit 0
           fi
 
@@ -222,37 +223,29 @@ jobs:
             exit 1
           fi
 
-          merged_count=0
+          # Count files to merge
+          file_count=$(find ./downloaded-snapshots -type f | wc -l)
 
-          # For each shard's changed files, copy them directly
-          for shard_dir in ./downloaded-snapshots/snapshots-shard-*/; do
-            if [ ! -d "$shard_dir" ]; then
-              continue
-            fi
+          if [ "$file_count" -eq 0 ]; then
+            echo "No snapshot files found in downloaded artifacts"
+            echo "=========================================="
+            echo "MERGE COMPLETE"
+            echo "=========================================="
+            echo "Files merged: 0"
+            exit 0
+          fi
 
-            shard_name=$(basename "$shard_dir")
-            file_count=$(find "$shard_dir" -type f | wc -l)
+          echo "Merging $file_count snapshot file(s)..."
 
-            if [ "$file_count" -eq 0 ]; then
-              echo "  $shard_name: no files"
-              continue
-            fi
-
-            echo "Processing $shard_name ($file_count file(s))..."
-
-            # Copy files directly, preserving directory structure
-            # Since files are already in correct structure (no browser_tests/ prefix), just copy them all
-            cp -v -r "$shard_dir"* browser_tests/ 2>&1 | sed 's/^/  /'
-
-            merged_count=$((merged_count + 1))
-            echo "  ✓ Merged"
-            echo ""
-          done
+          # Copy all files directly, preserving directory structure
+          # With merge-multiple: true, files are directly in ./downloaded-snapshots/ without shard subdirs
+          cp -v -r ./downloaded-snapshots/* browser_tests/ 2>&1 | sed 's/^/  /'
 
+          echo ""
           echo "=========================================="
           echo "MERGE COMPLETE"
           echo "=========================================="
-          echo "Shards merged: $merged_count"
+          echo "Files merged: $file_count"
 
       - name: Show changes
         run: |
@@ -301,7 +294,7 @@ jobs:
           echo "✓ Commit and push successful"
 
       - name: Add Done Reaction
-        uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9
+        uses: peter-evans/create-or-update-comment@e8674b075228eee787fea43ef493e45ece1004c9 # v5.0.0
         if: github.event_name == 'issue_comment' && steps.commit.outputs.has-changes == 'true'
         with:
           comment-id: ${{ needs.setup.outputs.comment-id }}

.github/workflows/publish-desktop-ui-on-merge.yaml

@@ -20,13 +20,13 @@ jobs:
       dist_tag: ${{ steps.dist.outputs.dist_tag }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.merge_commit_sha }}
           persist-credentials: false
 
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '24.x'
 
@@ -71,7 +71,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout merge commit
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.merge_commit_sha }}
           fetch-depth: 2

.github/workflows/publish-desktop-ui.yaml

@@ -77,19 +77,19 @@ jobs:
           fi
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ steps.resolve_ref.outputs.ref }}
           fetch-depth: 1
           persist-credentials: false
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
 
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '24.x'
           cache: 'pnpm'

.github/workflows/release-biweekly-comfyui.yaml

@@ -61,13 +61,13 @@ jobs:
 
     steps:
       - name: Checkout ComfyUI_frontend
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           path: frontend
 
       - name: Checkout ComfyUI (sparse)
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: Comfy-Org/ComfyUI
           sparse-checkout: |
@@ -75,12 +75,12 @@ jobs:
           path: comfyui
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: lts/*
 
@@ -169,7 +169,7 @@ jobs:
 
     steps:
       - name: Checkout ComfyUI fork
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: ${{ inputs.comfyui_fork || 'Comfy-Org/ComfyUI' }}
           token: ${{ secrets.PR_GH_TOKEN }}

.github/workflows/release-branch-create.yaml

@@ -18,13 +18,13 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           token: ${{ secrets.PR_GH_TOKEN || secrets.GITHUB_TOKEN }}
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 'lts/*'
 

.github/workflows/release-draft-create.yaml

@@ -19,12 +19,12 @@ jobs:
       is_prerelease: ${{ steps.check_prerelease.outputs.is_prerelease }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: 'lts/*'
           cache: 'pnpm'
@@ -50,37 +50,43 @@ jobs:
           ALGOLIA_API_KEY: ${{ secrets.ALGOLIA_API_KEY }}
           ENABLE_MINIFY: 'true'
           USE_PROD_CONFIG: 'true'
+          IS_NIGHTLY: ${{  case(github.ref == 'refs/heads/main', 'true', 'false') }}
         run: |
           pnpm install --frozen-lockfile
-          pnpm build
+
+          # Desktop-specific release artifact with desktop distribution flags.
+          DISTRIBUTION=desktop pnpm build
+          pnpm zipdist ./dist ./dist-desktop.zip
+
+          # Default release artifact for core/PyPI.
+          NX_SKIP_NX_CACHE=true pnpm build
           pnpm zipdist
       - name: Upload dist artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: dist-files
           path: |
             dist/
             dist.zip
+            dist-desktop.zip
 
   draft_release:
     needs: build
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v5
       - name: Download dist artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           name: dist-files
       - name: Create release
         id: create_release
-        uses: >-
-          softprops/action-gh-release@da05d552573ad5aba039eaac05058a918a7bf631
+        uses: softprops/action-gh-release@a06a81a03ee405af7f2048a818ed3f03bbf83c7b # v2.5.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           files: |
             dist.zip
+            dist-desktop.zip
           tag_name: v${{ needs.build.outputs.version }}
           target_commitish: ${{ github.event.pull_request.base.ref }}
           make_latest: >-
@@ -98,13 +104,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Download dist artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           name: dist-files
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
       - name: Install build dependencies
@@ -119,8 +125,7 @@ jobs:
         env:
           COMFYUI_FRONTEND_VERSION: ${{ needs.build.outputs.version }}
       - name: Publish pypi package
-        uses: >-
-          pypa/gh-action-pypi-publish@76f52bc884231f62b9a034ebfe128415bbaabdfc
+        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0
         with:
           password: ${{ secrets.PYPI_TOKEN }}
           packages-dir: comfyui_frontend_package/dist
@@ -147,7 +152,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout merge commit
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.merge_commit_sha }}
           fetch-depth: 2

.github/workflows/release-npm-types.yaml

@@ -69,18 +69,18 @@ jobs:
           fi
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ steps.resolve_ref.outputs.ref }}
           fetch-depth: 1
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
 
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 'lts/*'
           cache: 'pnpm'

.github/workflows/release-pypi-dev.yaml

@@ -15,12 +15,12 @@ jobs:
       version: ${{ steps.current_version.outputs.version }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: 'lts/*'
           cache: 'pnpm'
@@ -40,7 +40,7 @@ jobs:
           pnpm build
           pnpm zipdist
       - name: Upload dist artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: dist-files
           path: |
@@ -52,13 +52,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Download dist artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           name: dist-files
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
       - name: Install build dependencies
@@ -73,7 +73,7 @@ jobs:
         env:
           COMFYUI_FRONTEND_VERSION: ${{ format('{0}.dev{1}', needs.build.outputs.version, inputs.devVersion) }}
       - name: Publish pypi package
-        uses: pypa/gh-action-pypi-publish@76f52bc884231f62b9a034ebfe128415bbaabdfc
+        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0
         with:
           password: ${{ secrets.PYPI_TOKEN }}
           packages-dir: comfyui_frontend_package/dist

.github/workflows/release-version-bump.yaml

@@ -65,7 +65,7 @@ jobs:
 
       - name: Close stale nightly version bump PRs
         if: github.event_name == 'schedule'
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ github.token }}
           script: |
@@ -118,7 +118,7 @@ jobs:
             core.info(`Closed ${closed.length} stale PR(s).`)
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ steps.prepared-inputs.outputs.branch }}
           fetch-depth: 0
@@ -142,12 +142,12 @@ jobs:
           echo "✅ Branch '$BRANCH' exists"
 
       - name: Install pnpm
-        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: lts/*
 
@@ -180,7 +180,7 @@ jobs:
           echo "capitalised=${CAPITALISED_TYPE@u}" >> "$GITHUB_OUTPUT"
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e
+        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
         with:
           token: ${{ secrets.PR_GH_TOKEN }}
           commit-message: '[release] Increment version to ${{ steps.bump-version.outputs.NEW_VERSION }}'

.github/workflows/version-bump-desktop-ui.yaml

@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.inputs.branch }}
           fetch-depth: 0
@@ -51,12 +51,12 @@ jobs:
           echo "✅ Branch '$BRANCH' exists"
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
 
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '24.x'
           cache: 'pnpm'
@@ -79,7 +79,7 @@ jobs:
           echo "capitalised=${VERSION_TYPE@u}" >> $GITHUB_OUTPUT
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e
+        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
         with:
           token: ${{ secrets.PR_GH_TOKEN }}
           commit-message: '[release] Increment desktop-ui to ${{ steps.bump-version.outputs.NEW_VERSION }}'

.github/workflows/weekly-docs-check.yaml

@@ -22,18 +22,18 @@ jobs:
     timeout-minutes: 45
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
-          fetch-depth: 0
+          fetch-depth: 50
           ref: main
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
         with:
           version: 10
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'pnpm'
@@ -49,7 +49,7 @@ jobs:
           fi
 
       - name: Run Claude Documentation Review
-        uses: anthropics/claude-code-action@v1.0.6
+        uses: anthropics/claude-code-action@ff34ce0ff04a470bd3fa56c1ef391c8f1c19f8e9 # v1.0.38
         with:
           prompt: |
             Is all documentation still 100% accurate?
@@ -130,7 +130,7 @@ jobs:
 
       - name: Create or Update Pull Request
         if: steps.check_changes.outputs.has_changes == 'true'
-        uses: peter-evans/create-pull-request@v7
+        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
         with:
           token: ${{ secrets.PR_GH_TOKEN }}
           commit-message: 'docs: weekly documentation accuracy update'

.gitignore

@@ -64,6 +64,7 @@ browser_tests/local/
 dist.zip
 
 /temp/
+/tmp/
 
 # Generated JSON Schemas
 /schemas/
@@ -96,3 +97,5 @@ vitest.config.*.timestamp*
 
 # Weekly docs check output
 /output.txt
+
+.amp

.oxlintrc.json

@@ -35,7 +35,7 @@
       }
     ],
     "no-control-regex": "off",
-    "no-eval": "off",
+    "no-eval": "error",
     "no-redeclare": "error",
     "no-restricted-imports": [
       "error",
@@ -60,11 +60,6 @@
           {
             "name": "primevue/sidebar",
             "message": "Sidebar is deprecated in PrimeVue 4+. Use Drawer instead: import Drawer from 'primevue/drawer'"
-          },
-          {
-            "name": "@/i18n--to-enable",
-            "importNames": ["st", "t", "te", "d"],
-            "message": "Don't import `@/i18n` directly, prefer `useI18n()`"
           }
         ]
       }
@@ -101,6 +96,7 @@
     "typescript/restrict-template-expressions": "off",
     "typescript/unbound-method": "off",
     "typescript/no-floating-promises": "error",
+    "typescript/no-explicit-any": "error",
     "vue/no-import-compiler-macros": "error",
     "vue/no-dupe-keys": "error"
   },
@@ -110,6 +106,17 @@
       "rules": {
         "no-console": "allow"
       }
+    },
+    {
+      "files": ["browser_tests/**/*.ts"],
+      "rules": {
+        "typescript/no-explicit-any": "error",
+        "no-async-promise-executor": "error",
+        "no-control-regex": "error",
+        "no-useless-rename": "error",
+        "no-unused-private-class-members": "error",
+        "unicorn/no-empty-file": "error"
+      }
     }
   ]
 }

.pinact.yaml

@@ -0,0 +1,24 @@
+# pinact configuration
+# https://github.com/suzuki-shunsuke/pinact
+version: 3
+
+files:
+  - pattern: .github/workflows/*.yaml
+  - pattern: .github/actions/**/*.yaml
+
+# Actions that don't need SHA pinning (official GitHub actions are trusted)
+ignore_actions:
+  - name: actions/cache
+    ref: v5
+  - name: actions/checkout
+    ref: v6
+  - name: actions/setup-node
+    ref: v6
+  - name: actions/setup-python
+    ref: v6
+  - name: actions/upload-artifact
+    ref: v6
+  - name: actions/download-artifact
+    ref: v7
+  - name: actions/github-script
+    ref: v8

.storybook/main.ts

@@ -98,12 +98,10 @@ const config: StorybookConfig = {
       },
       build: {
         rolldownOptions: {
-          experimental: {
-            strictExecutionOrder: true
-          },
           treeshake: false,
           output: {
-            keepNames: true
+            keepNames: true,
+            strictExecutionOrder: true
           },
           onwarn: (warning, warn) => {
             // Suppress specific warnings

.storybook/preview.ts

@@ -90,7 +90,6 @@ const preview: Preview = {
           { value: 'light', icon: 'sun', title: 'Light' },
           { value: 'dark', icon: 'moon', title: 'Dark' }
         ],
-        showName: true,
         dynamicTitle: true
       }
     }

.stylelintrc.json

@@ -40,26 +40,27 @@
     "block-no-empty": true,
     "no-descending-specificity": null,
     "no-duplicate-at-import-rules": true,
+    "at-rule-disallowed-list": ["apply"],
     "at-rule-no-unknown": [
       true,
       {
         "ignoreAtRules": [
           "tailwind",
-          "apply",
           "layer",
           "config",
           "theme",
           "reference",
           "plugin",
           "custom-variant",
-          "utility"
+          "utility",
+          "source"
         ]
       }
     ],
     "function-no-unknown": [
       true,
       {
-        "ignoreFunctions": ["theme", "v-bind"]
+        "ignoreFunctions": ["theme", "v-bind", "from-folder", "from-json"]
       }
     ]
   },

.yamllint

@@ -8,3 +8,6 @@ rules:
   line-length: disable
   document-start: disable
   truthy: disable
+  comments: 
+    min-spaces-from-content: 1
+  

AGENTS.md

@@ -21,7 +21,7 @@ See @docs/guidance/\*.md for file-type-specific conventions (auto-loaded by glob
 - i18n: `src/i18n.ts`,
 - Entry Point: `src/main.ts`.
 - Tests:
-  - unit/component in `tests-ui/` and `src/**/*.test.ts`
+  - unit/component in `src/**/*.test.ts`
   - E2E (Playwright) in `browser_tests/**/*.spec.ts`
 - Public assets: `public/`
 - Build output: `dist/`
@@ -37,6 +37,10 @@ See @docs/guidance/\*.md for file-type-specific conventions (auto-loaded by glob
 
 The project uses **Nx** for build orchestration and task management
 
+## Package Manager
+
+This project uses **pnpm**. Always prefer scripts defined in `package.json` (e.g., `pnpm test:unit`, `pnpm lint`). To run arbitrary packages not in scripts, use `pnpx` or `pnpm dlx` — never `npx`.
+
 ## Build, Test, and Development Commands
 
 - `pnpm dev`: Start Vite dev server.
@@ -44,7 +48,7 @@ The project uses **Nx** for build orchestration and task management
 - `pnpm build`: Type-check then production build to `dist/`
 - `pnpm preview`: Preview the production build locally
 - `pnpm test:unit`: Run Vitest unit tests
-- `pnpm test:browser`: Run Playwright E2E tests (`browser_tests/`)
+- `pnpm test:browser:local`: Run Playwright E2E tests (`browser_tests/`)
 - `pnpm lint` / `pnpm lint:fix`: Lint (ESLint)
 - `pnpm format` / `pnpm format:check`: oxfmt
 - `pnpm typecheck`: Vue TSC type checking
@@ -264,7 +268,7 @@ A particular type of complexity is over-engineering, where developers have made
 
 ## Repository Navigation
 
-- Check README files in key folders (tests-ui, browser_tests, composables, etc.)
+- Check README files in key folders (browser_tests, composables, etc.)
 - Prefer running single tests for performance
 - Use --help for unfamiliar CLI tools
 

CODEOWNERS

@@ -2,57 +2,57 @@
 *                                                 @Comfy-org/comfy_frontend_devs
 
 # Desktop/Electron
-/apps/desktop-ui/                                 @benceruleanlu
-/src/stores/electronDownloadStore.ts              @benceruleanlu
-/src/extensions/core/electronAdapter.ts           @benceruleanlu
-/vite.electron.config.mts                         @benceruleanlu
+/apps/desktop-ui/                                 @benceruleanlu @Comfy-org/comfy_frontend_devs
+/src/stores/electronDownloadStore.ts              @benceruleanlu @Comfy-org/comfy_frontend_devs
+/src/extensions/core/electronAdapter.ts           @benceruleanlu @Comfy-org/comfy_frontend_devs
+/vite.electron.config.mts                         @benceruleanlu @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
+/src/components/chip/                             @viva-jinyi @Comfy-org/comfy_frontend_devs
+/src/components/card/                             @viva-jinyi @Comfy-org/comfy_frontend_devs
+/src/components/button/                           @viva-jinyi @Comfy-org/comfy_frontend_devs
+/src/components/input/                            @viva-jinyi @Comfy-org/comfy_frontend_devs
 
 # Topbar
-/src/components/topbar/                           @pythongosssss
+/src/components/topbar/                           @pythongosssss @Comfy-org/comfy_frontend_devs
 
 # Thumbnail
-/src/renderer/core/thumbnail/                     @pythongosssss
+/src/renderer/core/thumbnail/                     @pythongosssss @Comfy-org/comfy_frontend_devs
 
 # Legacy UI
-/scripts/ui/                                      @pythongosssss
+/scripts/ui/                                      @pythongosssss @Comfy-org/comfy_frontend_devs
 
 # Link rendering
-/src/renderer/core/canvas/links/                  @benceruleanlu
+/src/renderer/core/canvas/links/                  @benceruleanlu @Comfy-org/comfy_frontend_devs
 
 # Partner Nodes
-/src/composables/node/useNodePricing.ts           @jojodecayz @bigcat88
+/src/composables/node/useNodePricing.ts           @jojodecayz @bigcat88 @Comfy-org/comfy_frontend_devs
 
 # Node help system
-/src/utils/nodeHelpUtil.ts                        @benceruleanlu
-/src/stores/workspace/nodeHelpStore.ts            @benceruleanlu
-/src/services/nodeHelpService.ts                  @benceruleanlu
+/src/utils/nodeHelpUtil.ts                        @benceruleanlu @Comfy-org/comfy_frontend_devs
+/src/stores/workspace/nodeHelpStore.ts            @benceruleanlu @Comfy-org/comfy_frontend_devs
+/src/services/nodeHelpService.ts                  @benceruleanlu @Comfy-org/comfy_frontend_devs
 
 # Selection toolbox
-/src/components/graph/selectionToolbox/           @Myestery
+/src/components/graph/selectionToolbox/           @Myestery @Comfy-org/comfy_frontend_devs
 
 # Minimap
-/src/renderer/extensions/minimap/                 @jtydhr88 @Myestery
+/src/renderer/extensions/minimap/                 @jtydhr88 @Myestery @Comfy-org/comfy_frontend_devs
 
 # Workflow Templates
-/src/platform/workflow/templates/                 @Myestery @christian-byrne @comfyui-wiki
-/src/components/templates/                        @Myestery @christian-byrne @comfyui-wiki
+/src/platform/workflow/templates/                 @Myestery @christian-byrne @comfyui-wiki @Comfy-org/comfy_frontend_devs
+/src/components/templates/                        @Myestery @christian-byrne @comfyui-wiki @Comfy-org/comfy_frontend_devs
 
 # Mask Editor
-/src/extensions/core/maskeditor.ts                @trsommer @brucew4yn3rp
-/src/extensions/core/maskEditorLayerFilenames.ts  @trsommer @brucew4yn3rp
+/src/extensions/core/maskeditor.ts                @trsommer @brucew4yn3rp @Comfy-org/comfy_frontend_devs
+/src/extensions/core/maskEditorLayerFilenames.ts  @trsommer @brucew4yn3rp @Comfy-org/comfy_frontend_devs
 
 # 3D
-/src/extensions/core/load3d.ts                    @jtydhr88
-/src/components/load3d/                           @jtydhr88
+/src/extensions/core/load3d.ts                    @jtydhr88 @Comfy-org/comfy_frontend_devs
+/src/components/load3d/                           @jtydhr88 @Comfy-org/comfy_frontend_devs
 
 # Manager
-/src/workbench/extensions/manager/                @viva-jinyi @christian-byrne @ltdrdata
+/src/workbench/extensions/manager/                @viva-jinyi @christian-byrne @ltdrdata @Comfy-org/comfy_frontend_devs
 
 # Translations
 /src/locales/                                     @Comfy-Org/comfy_maintainer @Comfy-org/comfy_frontend_devs

CONTRIBUTING.md

@@ -201,7 +201,7 @@ The project supports three types of icons, all with automatic imports (no manual
 2. **Iconify Icons** - 200,000+ icons from various libraries: `<i class="icon-[lucide--settings]" />`, `<i class="icon-[mdi--folder]" />`
 3. **Custom Icons** - Your own SVG icons: `<i-comfy:workflow />`
 
-Icons are powered by the unplugin-icons system, which automatically discovers and imports icons as Vue components. Custom icons are stored in `packages/design-system/src/icons/` and processed by `packages/design-system/src/iconCollection.ts` with automatic validation.
+Icons are powered by the unplugin-icons system, which automatically discovers and imports icons as Vue components. Tailwind CSS icon classes (`icon-[comfy--template]`) are provided by `@iconify/tailwind4`, configured in `packages/design-system/src/css/style.css`. Custom icons are stored in `packages/design-system/src/icons/` and loaded via `from-folder` at build time.
 
 For detailed instructions and code examples, see [packages/design-system/src/icons/README.md](packages/design-system/src/icons/README.md).
 

apps/desktop-ui/package.json

@@ -61,8 +61,7 @@
           "^build"
         ],
         "options": {
-          "cwd": "apps/desktop-ui",
-          "command": "vite build --config vite.config.mts"
+          "command": "vite build --config apps/desktop-ui/vite.config.mts"
         },
         "outputs": [
           "{projectRoot}/dist"

apps/desktop-ui/src/assets/css/style.css

@@ -4,3 +4,39 @@
   position: absolute;
   inset: 0;
 }
+
+.p-button-secondary {
+  border: none;
+  background-color: var(--color-neutral-600);
+  color: var(--color-white);
+}
+
+.p-button-secondary:hover {
+  background-color: var(--color-neutral-550);
+}
+
+.p-button-secondary:active {
+  background-color: var(--color-neutral-500);
+}
+
+.p-button-danger {
+  background-color: var(--color-coral-red-600);
+}
+
+.p-button-danger:hover {
+  background-color: var(--color-coral-red-500);
+}
+
+.p-button-danger:active {
+  background-color: var(--color-coral-red-400);
+}
+
+.task-div .p-card {
+  transition: opacity var(--default-transition-duration);
+  --p-card-background: var(--p-button-secondary-background);
+  opacity: 0.9;
+}
+
+.task-div .p-card:hover {
+  opacity: 1;
+}

apps/desktop-ui/src/components/bottomPanel/tabs/terminal/BaseTerminal.vue

@@ -101,13 +101,15 @@ onUnmounted(() => {
 </script>
 
 <style scoped>
-@reference '../../../../assets/css/style.css';
-
+/* xterm renders its internal DOM outside Vue templates, so :deep selectors are
+ * required to style those generated nodes.
+ */
 :deep(.p-terminal) .xterm {
-  @apply overflow-hidden;
+  overflow: hidden;
 }
 
 :deep(.p-terminal) .xterm-screen {
-  @apply bg-neutral-900 overflow-hidden;
+  overflow: hidden;
+  background-color: var(--color-neutral-900);
 }
 </style>

apps/desktop-ui/src/components/common/LanguageSelector.vue

@@ -7,7 +7,7 @@
     option-value="value"
     :disabled="isSwitching"
     :pt="dropdownPt"
-    :size="props.size"
+    :size="size"
     class="language-selector"
     @change="onLocaleChange"
   >
@@ -36,16 +36,10 @@ import { i18n, loadLocale, st } from '@/i18n'
 type VariantKey = 'dark' | 'light'
 type SizeKey = 'small' | 'large'
 
-const props = withDefaults(
-  defineProps<{
-    variant?: VariantKey
-    size?: SizeKey
-  }>(),
-  {
-    variant: 'dark',
-    size: 'small'
-  }
-)
+const { variant = 'dark', size = 'small' } = defineProps<{
+  variant?: VariantKey
+  size?: SizeKey
+}>()
 
 const dropdownId = `language-select-${Math.random().toString(36).slice(2)}`
 
@@ -104,10 +98,8 @@ const VARIANT_PRESETS = {
 const selectedLocale = ref<string>(i18n.global.locale.value)
 const isSwitching = ref(false)
 
-const sizePreset = computed(() => SIZE_PRESETS[props.size as SizeKey])
-const variantPreset = computed(
-  () => VARIANT_PRESETS[props.variant as VariantKey]
-)
+const sizePreset = computed(() => SIZE_PRESETS[size])
+const variantPreset = computed(() => VARIANT_PRESETS[variant])
 
 const dropdownPt = computed(() => ({
   root: {
@@ -195,13 +187,17 @@ async function onLocaleChange(event: SelectChangeEvent) {
 </script>
 
 <style scoped>
-@reference '../../assets/css/style.css';
-
 :deep(.p-dropdown-panel .p-dropdown-item) {
-  @apply transition-colors;
+  transition-property: color, background-color, border-color;
+  transition-duration: var(--default-transition-duration);
 }
 
 :deep(.p-dropdown) {
-  @apply focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-brand-yellow/60 focus-visible:ring-offset-2;
+  &:focus-visible {
+    outline: none;
+    box-shadow:
+      0 0 0 2px var(--color-neutral-900),
+      0 0 0 4px color-mix(in srgb, var(--color-brand-yellow) 60%, transparent);
+  }
 }
 </style>

apps/desktop-ui/src/components/install/InstallLocationPicker.vue

@@ -269,26 +269,43 @@ const onFocus = async () => {
 </script>
 
 <style scoped>
-@reference '../../assets/css/style.css';
-
 :deep(.location-picker-accordion) {
-  @apply px-12;
+  padding-inline: calc(var(--spacing) * 12);
 
   .p-accordionpanel {
-    @apply border-0 bg-transparent;
+    border: 0;
+    background-color: transparent;
   }
 
   .p-accordionheader {
-    @apply bg-neutral-800/50 border-0 rounded-xl mt-2 hover:bg-neutral-700/50;
+    margin-top: calc(var(--spacing) * 2);
+    border: 0;
+    border-radius: var(--radius-xl);
+    background-color: color-mix(
+      in srgb,
+      var(--color-neutral-800) 50%,
+      transparent
+    );
     transition:
       background-color 0.2s ease,
       border-radius 0.5s ease;
+
+    &:hover {
+      background-color: color-mix(
+        in srgb,
+        var(--color-neutral-700) 50%,
+        transparent
+      );
+    }
   }
 
   /* When panel is expanded, adjust header border radius */
   .p-accordionpanel-active {
     .p-accordionheader {
-      @apply rounded-t-xl rounded-b-none;
+      border-top-left-radius: var(--radius-xl);
+      border-top-right-radius: var(--radius-xl);
+      border-bottom-right-radius: 0;
+      border-bottom-left-radius: 0;
     }
 
     .p-accordionheader-toggle-icon {
@@ -299,11 +316,24 @@ const onFocus = async () => {
   }
 
   .p-accordioncontent {
-    @apply bg-neutral-800/50 border-0 rounded-b-xl rounded-t-none;
+    border: 0;
+    border-top-left-radius: 0;
+    border-top-right-radius: 0;
+    border-bottom-right-radius: var(--radius-xl);
+    border-bottom-left-radius: var(--radius-xl);
+    background-color: color-mix(
+      in srgb,
+      var(--color-neutral-800) 50%,
+      transparent
+    );
   }
 
   .p-accordioncontent-content {
-    @apply bg-transparent pt-3 pr-5 pb-5 pl-5;
+    background-color: transparent;
+    padding-top: calc(var(--spacing) * 3);
+    padding-right: calc(var(--spacing) * 5);
+    padding-bottom: calc(var(--spacing) * 5);
+    padding-left: calc(var(--spacing) * 5);
   }
 
   /* Override default chevron icons to use up/down */

apps/desktop-ui/src/components/maintenance/TaskCard.vue

@@ -1,11 +1,20 @@
 <template>
   <div
-    class="task-div relative grid min-h-52 max-w-48"
-    :class="{ 'opacity-75': isLoading }"
+    :class="
+      cn(
+        'task-div group/task-card relative grid min-h-52 max-w-48',
+        isLoading && 'opacity-75'
+      )
+    "
   >
     <Card
-      class="relative h-full max-w-48 overflow-hidden"
-      :class="{ 'opacity-65': runner.state !== 'error' }"
+      :class="
+        cn(
+          'relative h-full max-w-48 overflow-hidden',
+          runner.state !== 'error' && 'opacity-65'
+        )
+      "
+      :pt="cardPt"
       v-bind="(({ onClick, ...rest }) => rest)($attrs)"
     >
       <template #header>
@@ -43,7 +52,7 @@
 
     <i
       v-if="!isLoading && runner.state === 'OK'"
-      class="task-card-ok pi pi-check"
+      class="pi pi-check pointer-events-none absolute -right-4 -bottom-4 col-span-full row-span-full z-10 text-[4rem] text-green-500 opacity-100 transition-opacity group-hover/task-card:opacity-20 [text-shadow:0.25rem_0_0.5rem_black]"
     />
   </div>
 </template>
@@ -55,6 +64,7 @@ import { computed } from 'vue'
 
 import { useMaintenanceTaskStore } from '@/stores/maintenanceTaskStore'
 import type { MaintenanceTask } from '@/types/desktop/maintenanceTypes'
+import { cn } from '@/utils/tailwindUtil'
 import { useMinLoadingDurationRef } from '@/utils/refUtil'
 
 const taskStore = useMaintenanceTaskStore()
@@ -83,51 +93,9 @@ const reactiveExecuting = computed(() => !!runner.value.executing)
 
 const isLoading = useMinLoadingDurationRef(reactiveLoading, 250)
 const isExecuting = useMinLoadingDurationRef(reactiveExecuting, 250)
+
+const cardPt = {
+  header: { class: 'z-0' },
+  body: { class: 'z-[1] grow justify-between' }
+}
 </script>
-
-<style scoped>
-@reference '../../assets/css/style.css';
-
-.task-card-ok {
-  @apply text-green-500 absolute -right-4 -bottom-4 opacity-100 row-span-full col-span-full transition-opacity;
-
-  font-size: 4rem;
-  text-shadow: 0.25rem 0 0.5rem black;
-  z-index: 10;
-}
-
-.p-card {
-  @apply transition-opacity;
-
-  --p-card-background: var(--p-button-secondary-background);
-  opacity: 0.9;
-
-  &.opacity-65 {
-    opacity: 0.4;
-  }
-
-  &:hover {
-    opacity: 1;
-  }
-}
-
-:deep(.p-card-header) {
-  z-index: 0;
-}
-
-:deep(.p-card-body) {
-  z-index: 1;
-  flex-grow: 1;
-  justify-content: space-between;
-}
-
-.task-div {
-  > i {
-    pointer-events: none;
-  }
-
-  &:hover > i {
-    opacity: 0.2;
-  }
-}
-</style>

apps/desktop-ui/src/views/DesktopDialogView.vue

@@ -1,10 +1,10 @@
 <template>
   <div class="w-full h-full flex flex-col rounded-lg p-6 justify-between">
     <h1 class="font-inter font-semibold text-xl m-0 italic">
-      {{ t(`desktopDialogs.${id}.title`, title) }}
+      {{ $t(`desktopDialogs.${id}.title`, title) }}
     </h1>
     <p class="whitespace-pre-wrap">
-      {{ t(`desktopDialogs.${id}.message`, message) }}
+      {{ $t(`desktopDialogs.${id}.message`, message) }}
     </p>
     <div class="flex w-full gap-2">
       <Button
@@ -12,7 +12,7 @@
         :key="button.label"
         class="rounded-lg first:mr-auto"
         :label="
-          t(
+          $t(
             `desktopDialogs.${id}.buttons.${normalizeI18nKey(button.label)}`,
             button.label
           )
@@ -31,7 +31,6 @@ import { useRoute } from 'vue-router'
 
 import { getDialog } from '@/constants/desktopDialogs'
 import type { DialogAction } from '@/constants/desktopDialogs'
-import { t } from '@/i18n'
 import { electronAPI } from '@/utils/envUtil'
 
 const route = useRoute()
@@ -41,31 +40,3 @@ const handleButtonClick = async (button: DialogAction) => {
   await electronAPI().Dialog.clickButton(button.returnValue)
 }
 </script>
-
-<style scoped>
-@reference '../assets/css/style.css';
-
-.p-button-secondary {
-  @apply text-white border-none bg-neutral-600;
-}
-
-.p-button-secondary:hover {
-  @apply bg-neutral-550;
-}
-
-.p-button-secondary:active {
-  @apply bg-neutral-500;
-}
-
-.p-button-danger {
-  @apply bg-coral-red-600;
-}
-
-.p-button-danger:hover {
-  @apply bg-coral-red-500;
-}
-
-.p-button-danger:active {
-  @apply bg-coral-red-400;
-}
-</style>

apps/desktop-ui/src/views/DesktopUpdateView.vue

@@ -6,11 +6,11 @@
       <div class="relative m-8 text-center">
         <!-- Header -->
         <h1 class="download-bg pi-download text-4xl font-bold">
-          {{ t('desktopUpdate.title') }}
+          {{ $t('desktopUpdate.title') }}
         </h1>
 
         <div class="m-8">
-          <span>{{ t('desktopUpdate.description') }}</span>
+          <span>{{ $t('desktopUpdate.description') }}</span>
         </div>
 
         <ProgressSpinner class="m-8 w-48 h-48" />
@@ -19,7 +19,7 @@
         <Button
           style="transform: translateX(-50%)"
           class="fixed bottom-0 left-1/2 my-8"
-          :label="t('maintenance.consoleLogs')"
+          :label="$t('maintenance.consoleLogs')"
           icon="pi pi-desktop"
           icon-pos="left"
           severity="secondary"
@@ -28,8 +28,8 @@
 
         <TerminalOutputDrawer
           v-model="terminalVisible"
-          :header="t('g.terminal')"
-          :default-message="t('desktopUpdate.terminalDefaultMessage')"
+          :header="$t('g.terminal')"
+          :default-message="$t('desktopUpdate.terminalDefaultMessage')"
         />
       </div>
     </div>
@@ -44,7 +44,6 @@ import Toast from 'primevue/toast'
 import { onUnmounted, ref } from 'vue'
 
 import TerminalOutputDrawer from '@/components/maintenance/TerminalOutputDrawer.vue'
-import { t } from '@/i18n'
 import { electronAPI } from '@/utils/envUtil'
 
 import BaseViewTemplate from './templates/BaseViewTemplate.vue'
@@ -61,10 +60,10 @@ onUnmounted(() => electron.Validation.dispose())
 </script>
 
 <style scoped>
-@reference '../assets/css/style.css';
-
 .download-bg::before {
-  @apply m-0 absolute text-muted;
+  position: absolute;
+  margin: 0;
+  color: var(--muted-foreground);
   font-family: 'primeicons', sans-serif;
   top: -2rem;
   right: 2rem;

apps/desktop-ui/src/views/InstallView.stories.ts

@@ -1,6 +1,8 @@
 // eslint-disable-next-line storybook/no-renderer-packages
 import type { Meta, StoryObj } from '@storybook/vue3'
+import type { ElectronAPI } from '@comfyorg/comfyui-electron-types'
 import { nextTick, provide } from 'vue'
+import type { ElectronWindow } from '@/utils/envUtil'
 import { createMemoryHistory, createRouter } from 'vue-router'
 
 import InstallView from './InstallView.vue'
@@ -42,16 +44,21 @@ const meta: Meta<typeof InstallView> = {
       const router = createMockRouter()
 
       // Mock electron API
-      ;(window as any).electronAPI = {
+      ;(window as ElectronWindow).electronAPI = {
         getPlatform: () => 'darwin',
         Config: {
           getDetectedGpu: () => Promise.resolve('mps')
         },
         Events: {
-          trackEvent: (_eventName: string, _data?: any) => {}
+          trackEvent: (
+            _eventName: string,
+            _data?: Record<string, unknown>
+          ) => {}
         },
-        installComfyUI: (_options: any) => {},
-        changeTheme: (_theme: any) => {},
+        installComfyUI: (
+          _options: Parameters<ElectronAPI['installComfyUI']>[0]
+        ) => {},
+        changeTheme: (_theme: Parameters<ElectronAPI['changeTheme']>[0]) => {},
         getSystemPaths: () =>
           Promise.resolve({
             defaultInstallPath: '/Users/username/ComfyUI'
@@ -240,8 +247,8 @@ export const DesktopSettings: Story = {
 export const WindowsPlatform: Story = {
   render: () => {
     // Override the platform to Windows
-    ;(window as any).electronAPI.getPlatform = () => 'win32'
-    ;(window as any).electronAPI.Config.getDetectedGpu = () =>
+    ;(window as ElectronWindow).electronAPI.getPlatform = () => 'win32'
+    ;(window as ElectronWindow).electronAPI.Config.getDetectedGpu = () =>
       Promise.resolve('nvidia')
 
     return {
@@ -259,8 +266,8 @@ export const MacOSPlatform: Story = {
   name: 'macOS Platform',
   render: () => {
     // Override the platform to macOS
-    ;(window as any).electronAPI.getPlatform = () => 'darwin'
-    ;(window as any).electronAPI.Config.getDetectedGpu = () =>
+    ;(window as ElectronWindow).electronAPI.getPlatform = () => 'darwin'
+    ;(window as ElectronWindow).electronAPI.Config.getDetectedGpu = () =>
       Promise.resolve('mps')
 
     return {
@@ -327,7 +334,7 @@ export const ManualInstall: Story = {
 export const ErrorState: Story = {
   render: () => {
     // Override validation to return an error
-    ;(window as any).electronAPI.validateInstallPath = () =>
+    ;(window as ElectronWindow).electronAPI.validateInstallPath = () =>
       Promise.resolve({
         isValid: false,
         exists: false,
@@ -375,7 +382,7 @@ export const ErrorState: Story = {
 export const WarningState: Story = {
   render: () => {
     // Override validation to return a warning about non-default drive
-    ;(window as any).electronAPI.validateInstallPath = () =>
+    ;(window as ElectronWindow).electronAPI.validateInstallPath = () =>
       Promise.resolve({
         isValid: true,
         exists: false,

apps/desktop-ui/src/views/InstallView.vue

@@ -183,33 +183,37 @@ onMounted(async () => {
 </script>
 
 <style scoped>
-@reference '../assets/css/style.css';
-
 :deep(.p-steppanel) {
-  @apply mt-8 flex justify-center bg-transparent;
+  margin-top: calc(var(--spacing) * 8);
+  display: flex;
+  justify-content: center;
+  background-color: transparent;
 }
 
 /* Remove default padding/margin from StepPanels to make scrollbar flush */
 :deep(.p-steppanels) {
-  @apply p-0 m-0;
+  margin: 0;
+  padding: 0;
 }
 
 /* Ensure StepPanel content container has no top/bottom padding */
 :deep(.p-steppanel-content) {
-  @apply p-0;
+  padding: 0;
 }
 
 /* Custom overlay scrollbar for WebKit browsers (Electron, Chrome) */
 :deep(.p-steppanels::-webkit-scrollbar) {
-  @apply w-4;
+  width: calc(var(--spacing) * 4);
 }
 
 :deep(.p-steppanels::-webkit-scrollbar-track) {
-  @apply bg-transparent;
+  background-color: transparent;
 }
 
 :deep(.p-steppanels::-webkit-scrollbar-thumb) {
-  @apply bg-white/20 rounded-lg border-[4px] border-transparent;
+  border: 4px solid transparent;
+  border-radius: var(--radius-lg);
+  background-color: color-mix(in srgb, var(--color-white) 20%, transparent);
   background-clip: content-box;
 }
 </style>

apps/desktop-ui/src/views/MaintenanceView.stories.ts

@@ -77,7 +77,7 @@ const createMockElectronAPI = () => {
 }
 
 const ensureElectronAPI = () => {
-  const globalWindow = window as unknown as { electronAPI?: unknown }
+  const globalWindow = window as { electronAPI?: unknown }
   if (!globalWindow.electronAPI) {
     globalWindow.electronAPI = createMockElectronAPI()
   }

apps/desktop-ui/src/views/MaintenanceView.vue

@@ -114,12 +114,12 @@ import Tag from 'primevue/tag'
 import Toast from 'primevue/toast'
 import { useToast } from 'primevue/usetoast'
 import { computed, onMounted, onUnmounted, ref, watch } from 'vue'
+import { useI18n } from 'vue-i18n'
 
 import RefreshButton from '@/components/common/RefreshButton.vue'
 import StatusTag from '@/components/maintenance/StatusTag.vue'
 import TaskListPanel from '@/components/maintenance/TaskListPanel.vue'
 import TerminalOutputDrawer from '@/components/maintenance/TerminalOutputDrawer.vue'
-import { t } from '@/i18n'
 import { useMaintenanceTaskStore } from '@/stores/maintenanceTaskStore'
 import type { MaintenanceFilter } from '@/types/desktop/maintenanceTypes'
 import { electronAPI } from '@/utils/envUtil'
@@ -129,6 +129,7 @@ import BaseViewTemplate from './templates/BaseViewTemplate.vue'
 
 const electron = electronAPI()
 const toast = useToast()
+const { t } = useI18n()
 const taskStore = useMaintenanceTaskStore()
 const { clearResolved, processUpdate, refreshDesktopTasks } = taskStore
 
@@ -220,14 +221,14 @@ onUnmounted(() => electron.Validation.dispose())
 </script>
 
 <style scoped>
-@reference '../assets/css/style.css';
-
 :deep(.p-tag) {
   --p-tag-gap: 0.375rem;
 }
 
 .backspan::before {
-  @apply m-0 absolute text-muted;
+  position: absolute;
+  margin: 0;
+  color: var(--muted-foreground);
   font-family: 'primeicons', sans-serif;
   top: -2rem;
   right: -2rem;

apps/desktop-ui/src/views/NotSupportedView.vue

@@ -1,6 +1,6 @@
 <template>
   <BaseViewTemplate>
-    <div class="sad-container">
+    <div class="sad-container grid items-center justify-evenly">
       <!-- Right side image -->
       <img
         class="sad-girl"
@@ -79,10 +79,7 @@ const continueToInstall = async () => {
 </script>
 
 <style scoped>
-@reference '../assets/css/style.css';
-
 .sad-container {
-  @apply grid items-center justify-evenly;
   grid-template-columns: 25rem 1fr;
 
   & > * {

apps/desktop-ui/src/views/ServerStartView.vue

@@ -232,8 +232,6 @@ onUnmounted(() => {
 </script>
 
 <style scoped>
-@reference '../assets/css/style.css';
-
 /* Hide the xterm scrollbar completely */
 :deep(.p-terminal) .xterm-viewport {
   overflow: hidden !important;

browser_tests/AGENTS.md

@@ -4,5 +4,40 @@ See `@docs/guidance/playwright.md` for Playwright best practices (auto-loaded fo
 
 ## Directory Structure
 
-- `assets/` - Test data (JSON workflows, fixtures)
-- Tests use premade JSON workflows to load desired graph state
+```text
+browser_tests/
+├── assets/           - Test data (JSON workflows, images)
+├── fixtures/
+│   ├── ComfyPage.ts      - Main fixture (delegates to helpers)
+│   ├── ComfyMouse.ts     - Mouse interaction helper
+│   ├── VueNodeHelpers.ts - Vue Nodes 2.0 helpers
+│   ├── selectors.ts      - Centralized TestIds
+│   ├── components/       - Page object components
+│   │   ├── ContextMenu.ts
+│   │   ├── SettingDialog.ts
+│   │   ├── SidebarTab.ts
+│   │   └── Topbar.ts
+│   ├── helpers/          - Focused helper classes
+│   │   ├── CanvasHelper.ts
+│   │   ├── CommandHelper.ts
+│   │   ├── KeyboardHelper.ts
+│   │   ├── NodeOperationsHelper.ts
+│   │   ├── SettingsHelper.ts
+│   │   ├── WorkflowHelper.ts
+│   │   └── ...
+│   └── utils/            - Utility functions
+├── helpers/          - Test-specific utilities
+└── tests/            - Test files (*.spec.ts)
+```
+
+## After Making Changes
+
+- Run `pnpm typecheck:browser` after modifying TypeScript files in this directory
+- Run `pnpm exec eslint browser_tests/path/to/file.ts` to lint specific files
+- Run `pnpm exec oxlint browser_tests/path/to/file.ts` to check with oxlint
+
+## Skill Documentation
+
+A Playwright test-writing skill exists at `.claude/skills/writing-playwright-tests/SKILL.md`.
+
+The skill documents **meta-level guidance only** (gotchas, anti-patterns, decision guides). It does **not** duplicate fixture APIs - agents should read the fixture code directly in `browser_tests/fixtures/`.

browser_tests/assets/missing/deprecated_nodes_complex.json

@@ -0,0 +1,205 @@
+{
+  "last_node_id": 7,
+  "last_link_id": 5,
+  "nodes": [
+    {
+      "id": 1,
+      "type": "T2IAdapterLoader",
+      "pos": [100, 100],
+      "size": [300, 80],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "CONTROL_NET",
+          "type": "CONTROL_NET",
+          "links": [],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "T2IAdapterLoader"
+      },
+      "widgets_values": ["t2iadapter_model.safetensors"]
+    },
+    {
+      "id": 2,
+      "type": "CheckpointLoaderSimple",
+      "pos": [100, 300],
+      "size": [315, 98],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "outputs": [
+        {
+          "name": "MODEL",
+          "type": "MODEL",
+          "links": [],
+          "slot_index": 0
+        },
+        {
+          "name": "CLIP",
+          "type": "CLIP",
+          "links": [],
+          "slot_index": 1
+        },
+        {
+          "name": "VAE",
+          "type": "VAE",
+          "links": [],
+          "slot_index": 2
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "CheckpointLoaderSimple"
+      },
+      "widgets_values": ["v1-5-pruned-emaonly-fp16.safetensors"]
+    },
+    {
+      "id": 3,
+      "type": "ResizeImagesByLongerEdge",
+      "pos": [500, 100],
+      "size": [300, 80],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": null
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [1],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ResizeImagesByLongerEdge"
+      },
+      "widgets_values": [1024]
+    },
+    {
+      "id": 4,
+      "type": "ImageScaleBy",
+      "pos": [500, 280],
+      "size": [300, 80],
+      "flags": {},
+      "order": 3,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 1
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [2, 3],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ImageScaleBy"
+      },
+      "widgets_values": ["lanczos", 1.5]
+    },
+    {
+      "id": 5,
+      "type": "ImageBatch",
+      "pos": [900, 100],
+      "size": [300, 80],
+      "flags": {},
+      "order": 4,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "image1",
+          "type": "IMAGE",
+          "link": 2
+        },
+        {
+          "name": "image2",
+          "type": "IMAGE",
+          "link": null
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [4],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ImageBatch"
+      },
+      "widgets_values": []
+    },
+    {
+      "id": 6,
+      "type": "SaveImage",
+      "pos": [900, 300],
+      "size": [300, 80],
+      "flags": {},
+      "order": 5,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 3
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "SaveImage"
+      },
+      "widgets_values": ["ComfyUI"]
+    },
+    {
+      "id": 7,
+      "type": "PreviewImage",
+      "pos": [1250, 100],
+      "size": [300, 250],
+      "flags": {},
+      "order": 6,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 4
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "PreviewImage"
+      },
+      "widgets_values": []
+    }
+  ],
+  "links": [
+    [1, 3, 0, 4, 0, "IMAGE"],
+    [2, 4, 0, 5, 0, "IMAGE"],
+    [3, 4, 0, 6, 0, "IMAGE"],
+    [4, 5, 0, 7, 0, "IMAGE"]
+  ],
+  "groups": [],
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 1,
+      "offset": [0, 0]
+    }
+  },
+  "version": 0.4
+}

browser_tests/assets/missing/deprecated_nodes_simple.json

@@ -0,0 +1,186 @@
+{
+  "last_node_id": 5,
+  "last_link_id": 2,
+  "nodes": [
+    {
+      "id": 1,
+      "type": "Load3DAnimation",
+      "pos": [100, 100],
+      "size": [300, 100],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "outputs": [
+        {
+          "name": "MESH",
+          "type": "MESH",
+          "links": [],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "Load3DAnimation"
+      },
+      "widgets_values": ["model.glb"]
+    },
+    {
+      "id": 2,
+      "type": "Preview3DAnimation",
+      "pos": [450, 100],
+      "size": [300, 100],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "mesh",
+          "type": "MESH",
+          "link": null
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "Preview3DAnimation"
+      },
+      "widgets_values": []
+    },
+    {
+      "id": 3,
+      "type": "ConditioningAverage ",
+      "pos": [100, 300],
+      "size": [300, 100],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "conditioning_to",
+          "type": "CONDITIONING",
+          "link": null
+        },
+        {
+          "name": "conditioning_from",
+          "type": "CONDITIONING",
+          "link": null
+        }
+      ],
+      "outputs": [
+        {
+          "name": "CONDITIONING",
+          "type": "CONDITIONING",
+          "links": [1],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ConditioningAverage "
+      },
+      "widgets_values": [1]
+    },
+    {
+      "id": 4,
+      "type": "SDV_img2vid_Conditioning",
+      "pos": [450, 300],
+      "size": [300, 150],
+      "flags": {},
+      "order": 3,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "clip_vision",
+          "type": "CLIP_VISION",
+          "link": null
+        },
+        {
+          "name": "init_image",
+          "type": "IMAGE",
+          "link": null
+        },
+        {
+          "name": "vae",
+          "type": "VAE",
+          "link": null
+        }
+      ],
+      "outputs": [
+        {
+          "name": "positive",
+          "type": "CONDITIONING",
+          "links": [],
+          "slot_index": 0
+        },
+        {
+          "name": "negative",
+          "type": "CONDITIONING",
+          "links": [],
+          "slot_index": 1
+        },
+        {
+          "name": "latent",
+          "type": "LATENT",
+          "links": [2],
+          "slot_index": 2
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "SDV_img2vid_Conditioning"
+      },
+      "widgets_values": [1024, 576, 14, 127, 25, 0.02]
+    },
+    {
+      "id": 5,
+      "type": "KSampler",
+      "pos": [800, 300],
+      "size": [300, 262],
+      "flags": {},
+      "order": 4,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "model",
+          "type": "MODEL",
+          "link": null
+        },
+        {
+          "name": "positive",
+          "type": "CONDITIONING",
+          "link": 1
+        },
+        {
+          "name": "negative",
+          "type": "CONDITIONING",
+          "link": null
+        },
+        {
+          "name": "latent_image",
+          "type": "LATENT",
+          "link": 2
+        }
+      ],
+      "outputs": [
+        {
+          "name": "LATENT",
+          "type": "LATENT",
+          "links": [],
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "KSampler"
+      },
+      "widgets_values": [42, "fixed", 20, 8, "euler", "normal", 1]
+    }
+  ],
+  "links": [
+    [1, 3, 0, 5, 1, "CONDITIONING"],
+    [2, 4, 2, 5, 3, "LATENT"]
+  ],
+  "groups": [],
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 1,
+      "offset": [0, 0]
+    }
+  },
+  "version": 0.4
+}

browser_tests/assets/subgraphs/subgraph-duplicate-links.json

@@ -0,0 +1,183 @@
+{
+  "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
+  "revision": 0,
+  "last_node_id": 2,
+  "last_link_id": 0,
+  "nodes": [
+    {
+      "id": 2,
+      "type": "e5fb1765-aaaa-bbbb-cccc-ddddeeee0001",
+      "pos": [600, 400],
+      "size": [200, 100],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "LATENT",
+          "type": "LATENT",
+          "links": null
+        }
+      ],
+      "properties": {},
+      "widgets_values": []
+    }
+  ],
+  "links": [],
+  "groups": [],
+  "definitions": {
+    "subgraphs": [
+      {
+        "id": "e5fb1765-aaaa-bbbb-cccc-ddddeeee0001",
+        "version": 1,
+        "state": {
+          "lastGroupId": 0,
+          "lastNodeId": 2,
+          "lastLinkId": 5,
+          "lastRerouteId": 0
+        },
+        "revision": 0,
+        "config": {},
+        "name": "Subgraph With Duplicate Links",
+        "inputNode": {
+          "id": -10,
+          "bounding": [200, 400, 120, 60]
+        },
+        "outputNode": {
+          "id": -20,
+          "bounding": [900, 400, 120, 60]
+        },
+        "inputs": [],
+        "outputs": [
+          {
+            "id": "out-latent-1",
+            "name": "LATENT",
+            "type": "LATENT",
+            "linkIds": [2],
+            "pos": [920, 420]
+          }
+        ],
+        "widgets": [],
+        "nodes": [
+          {
+            "id": 1,
+            "type": "KSampler",
+            "pos": [400, 100],
+            "size": [270, 262],
+            "flags": {},
+            "order": 1,
+            "mode": 0,
+            "inputs": [
+              {
+                "name": "model",
+                "type": "MODEL",
+                "link": null
+              },
+              {
+                "name": "positive",
+                "type": "CONDITIONING",
+                "link": null
+              },
+              {
+                "name": "negative",
+                "type": "CONDITIONING",
+                "link": null
+              },
+              {
+                "name": "latent_image",
+                "type": "LATENT",
+                "link": 1
+              }
+            ],
+            "outputs": [
+              {
+                "name": "LATENT",
+                "type": "LATENT",
+                "links": [2]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "KSampler"
+            },
+            "widgets_values": [0, "randomize", 20, 8, "euler", "simple", 1]
+          },
+          {
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+            "type": "EmptyLatentImage",
+            "pos": [100, 200],
+            "size": [200, 106],
+            "flags": {},
+            "order": 0,
+            "mode": 0,
+            "inputs": [],
+            "outputs": [
+              {
+                "name": "LATENT",
+                "type": "LATENT",
+                "links": [1, 3, 4, 5]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "EmptyLatentImage"
+            },
+            "widgets_values": [512, 512, 1]
+          }
+        ],
+        "groups": [],
+        "links": [
+          {
+            "id": 1,
+            "origin_id": 2,
+            "origin_slot": 0,
+            "target_id": 1,
+            "target_slot": 3,
+            "type": "LATENT"
+          },
+          {
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+            "origin_id": 1,
+            "origin_slot": 0,
+            "target_id": -20,
+            "target_slot": 0,
+            "type": "LATENT"
+          },
+          {
+            "id": 3,
+            "origin_id": 2,
+            "origin_slot": 0,
+            "target_id": 1,
+            "target_slot": 3,
+            "type": "LATENT"
+          },
+          {
+            "id": 4,
+            "origin_id": 2,
+            "origin_slot": 0,
+            "target_id": 1,
+            "target_slot": 3,
+            "type": "LATENT"
+          },
+          {
+            "id": 5,
+            "origin_id": 2,
+            "origin_slot": 0,
+            "target_id": 1,
+            "target_slot": 3,
+            "type": "LATENT"
+          }
+        ],
+        "extra": {}
+      }
+    ]
+  },
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 1,
+      "offset": [0, 0]
+    },
+    "frontendVersion": "1.38.14"
+  },
+  "version": 0.4
+}

browser_tests/assets/subgraphs/subgraph-nested-duplicate-ids.json

@@ -0,0 +1,599 @@
+{
+  "id": "9a37f747-e96b-4304-9212-7abcaad7bdac",
+  "revision": 0,
+  "last_node_id": 5,
+  "last_link_id": 5,
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+      "type": "1e38d8ea-45e1-48a5-aa20-966584201867",
+      "pos": [788, 433.5],
+      "size": [210, 108],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "string_a",
+          "type": "STRING",
+          "widget": {
+            "name": "string_a"
+          },
+          "link": 4
+        }
+      ],
+      "outputs": [
+        {
+          "name": "STRING",
+          "type": "STRING",
+          "links": [5]
+        }
+      ],
+      "properties": {
+        "proxyWidgets": [["-1", "string_a"]]
+      },
+      "widgets_values": [""]
+    },
+    {
+      "id": 2,
+      "type": "PreviewAny",
+      "pos": [1135, 429],
+      "size": [250, 145.5],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "source",
+          "type": "*",
+          "link": 5
+        }
+      ],
+      "outputs": [],
+      "properties": {
+        "Node name for S&R": "PreviewAny"
+      },
+      "widgets_values": [null, null, false]
+    },
+    {
+      "id": 1,
+      "type": "PrimitiveStringMultiline",
+      "pos": [456, 450],
+      "size": [225, 121.5],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "STRING",
+          "type": "STRING",
+          "links": [4]
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "PrimitiveStringMultiline"
+      },
+      "widgets_values": ["Outer\n"]
+    }
+  ],
+  "links": [
+    [4, 1, 0, 5, 0, "STRING"],
+    [5, 5, 0, 2, 0, "STRING"]
+  ],
+  "groups": [],
+  "definitions": {
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+      {
+        "id": "1e38d8ea-45e1-48a5-aa20-966584201867",
+        "version": 1,
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+          "lastLinkId": 9,
+          "lastRerouteId": 0
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+          "bounding": [351, 432.5, 120, 60]
+        },
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+          "bounding": [1315, 432.5, 120, 60]
+        },
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+            "name": "string_a",
+            "type": "STRING",
+            "linkIds": [1],
+            "localized_name": "string_a",
+            "pos": [451, 452.5]
+          }
+        ],
+        "outputs": [
+          {
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+            "name": "STRING",
+            "type": "STRING",
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+            "localized_name": "STRING",
+            "pos": [1335, 452.5]
+          }
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+                "name": "string_a",
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+                "widget": {
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+                },
+                "link": 1
+              },
+              {
+                "localized_name": "string_b",
+                "name": "string_b",
+                "type": "STRING",
+                "widget": {
+                  "name": "string_b"
+                },
+                "link": 2
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [7]
+              }
+            ],
+            "properties": {
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+            "mode": 0,
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+                "name": "string_a",
+                "type": "STRING",
+                "widget": {
+                  "name": "string_a"
+                },
+                "link": 7
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [9]
+              }
+            ],
+            "properties": {
+              "proxyWidgets": [["-1", "string_a"]]
+            },
+            "widgets_values": [""]
+          },
+          {
+            "id": 4,
+            "type": "PrimitiveStringMultiline",
+            "pos": [313, 685],
+            "size": [325, 109],
+            "flags": {},
+            "order": 0,
+            "mode": 0,
+            "inputs": [],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [2]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "PrimitiveStringMultiline"
+            },
+            "widgets_values": ["Inner 1\n"]
+          }
+        ],
+        "groups": [],
+        "links": [
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+            "origin_slot": 0,
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+            "origin_id": 6,
+            "origin_slot": 0,
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+        "config": {},
+        "name": "New Subgraph",
+        "inputNode": {
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+          "bounding": [680, 774, 120, 60]
+        },
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+            "name": "string_a",
+            "type": "STRING",
+            "linkIds": [4],
+            "localized_name": "string_a",
+            "pos": [780, 794]
+          }
+        ],
+        "outputs": [
+          {
+            "id": "a8bcf3bf-a66a-4c71-8d92-17a2a4d03686",
+            "name": "STRING",
+            "type": "STRING",
+            "linkIds": [12],
+            "localized_name": "STRING",
+            "pos": [1340, 794]
+          }
+        ],
+        "widgets": [],
+        "nodes": [
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+            "pos": [860, 719],
+            "size": [400, 200],
+            "flags": {},
+            "order": 2,
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+            "inputs": [
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+                "widget": {
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+              },
+              {
+                "localized_name": "string_b",
+                "name": "string_b",
+                "type": "STRING",
+                "widget": {
+                  "name": "string_b"
+                },
+                "link": 7
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [11]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "StringConcatenate"
+            },
+            "widgets_values": ["", "", ""]
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+            "type": "PrimitiveStringMultiline",
+            "pos": [401, 973],
+            "size": [400, 200],
+            "flags": {},
+            "order": 0,
+            "mode": 0,
+            "inputs": [],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [7]
+              }
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+            "properties": {
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+          },
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+            "type": "7c2915a5-5eb8-4958-a8fd-4beb30f370ce",
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+                "type": "STRING",
+                "widget": {
+                  "name": "string_a"
+                },
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+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [12]
+              }
+            ],
+            "properties": {
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+            "origin_id": 6,
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+            "type": "STRING"
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+            "origin_id": 5,
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+            "target_id": 9,
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+            "type": "STRING"
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+            "origin_id": 9,
+            "origin_slot": 0,
+            "target_id": -20,
+            "target_slot": 0,
+            "type": "STRING"
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+      },
+      {
+        "id": "7c2915a5-5eb8-4958-a8fd-4beb30f370ce",
+        "version": 1,
+        "state": {
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+          "lastNodeId": 8,
+          "lastLinkId": 10,
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+        "revision": 0,
+        "config": {},
+        "name": "New Subgraph",
+        "inputNode": {
+          "id": -10,
+          "bounding": [262, 1222, 120, 60]
+        },
+        "outputNode": {
+          "id": -20,
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+            "name": "string_a",
+            "type": "STRING",
+            "linkIds": [9],
+            "localized_name": "string_a",
+            "pos": [362, 1242]
+          }
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+        "outputs": [
+          {
+            "id": "4c3d243b-9ff6-4dcd-9dbf-e4ec8e1fc879",
+            "name": "STRING",
+            "type": "STRING",
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+            "localized_name": "STRING",
+            "pos": [1350, 1242]
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+            "inputs": [
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+                "type": "STRING",
+                "links": [10]
+              }
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+                "name": "STRING",
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+            "properties": {
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+            "widgets_values": ["Inner 3\n"]
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+            "origin_id": 7,
+            "origin_slot": 0,
+            "target_id": -20,
+            "target_slot": 0,
+            "type": "STRING"
+          }
+        ],
+        "extra": {}
+      }
+    ]
+  },
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 1,
+      "offset": [-7, 144]
+    },
+    "frontendVersion": "1.38.13"
+  },
+  "version": 0.4
+}

browser_tests/assets/subgraphs/subgraph-nested-promotion.json

@@ -0,0 +1,760 @@
+{
+  "id": "9a37f747-e96b-4304-9212-7abcaad7bdac",
+  "revision": 0,
+  "last_node_id": 11,
+  "last_link_id": 18,
+  "nodes": [
+    {
+      "id": 2,
+      "type": "PreviewAny",
+      "pos": [1031, 434],
+      "size": [250, 178],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "source",
+          "type": "*",
+          "link": 5
+        }
+      ],
+      "outputs": [],
+      "properties": {
+        "Node name for S&R": "PreviewAny"
+      },
+      "widgets_values": [null, null, null]
+    },
+    {
+      "id": 5,
+      "type": "1e38d8ea-45e1-48a5-aa20-966584201867",
+      "pos": [788, 433.5],
+      "size": [225, 380],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "string_a",
+          "type": "STRING",
+          "widget": {
+            "name": "string_a"
+          },
+          "link": 4
+        }
+      ],
+      "outputs": [
+        {
+          "name": "STRING",
+          "type": "STRING",
+          "links": [5]
+        }
+      ],
+      "properties": {
+        "proxyWidgets": [
+          ["3", "string_a"],
+          ["4", "value"],
+          ["6", "value"],
+          ["6", "value_1"]
+        ]
+      },
+      "widgets_values": []
+    },
+    {
+      "id": 1,
+      "type": "PrimitiveStringMultiline",
+      "pos": [548, 451],
+      "size": [225, 142],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "STRING",
+          "type": "STRING",
+          "links": [4]
+        }
+      ],
+      "title": "Outer",
+      "properties": {
+        "Node name for S&R": "PrimitiveStringMultiline"
+      },
+      "widgets_values": ["Outer\n"]
+    }
+  ],
+  "links": [
+    [4, 1, 0, 5, 0, "STRING"],
+    [5, 5, 0, 2, 0, "STRING"]
+  ],
+  "groups": [],
+  "definitions": {
+    "subgraphs": [
+      {
+        "id": "1e38d8ea-45e1-48a5-aa20-966584201867",
+        "version": 1,
+        "state": {
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+          "lastNodeId": 11,
+          "lastLinkId": 18,
+          "lastRerouteId": 0
+        },
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+        "config": {},
+        "name": "Sub 0",
+        "inputNode": {
+          "id": -10,
+          "bounding": [351, 432.5, 120, 120]
+        },
+        "outputNode": {
+          "id": -20,
+          "bounding": [1352, 294.5, 120, 60]
+        },
+        "inputs": [
+          {
+            "id": "7bf3e1d4-0521-4b5c-92f5-47ca598b7eb4",
+            "name": "string_a",
+            "type": "STRING",
+            "linkIds": [1],
+            "localized_name": "string_a",
+            "pos": [451, 452.5]
+          },
+          {
+            "id": "5fb3dcf7-9bfd-4b3c-a1b9-750b4f3edf19",
+            "name": "value",
+            "type": "STRING",
+            "linkIds": [13],
+            "pos": [451, 472.5]
+          },
+          {
+            "id": "55d24b8a-7c82-4b02-8e3d-ff31ffb8aa13",
+            "name": "value_1",
+            "type": "STRING",
+            "linkIds": [16],
+            "pos": [451, 492.5]
+          },
+          {
+            "id": "c1fe7cc3-547e-4fb0-b763-61888558d4bd",
+            "name": "value_1_1",
+            "type": "STRING",
+            "linkIds": [18],
+            "pos": [451, 512.5]
+          }
+        ],
+        "outputs": [
+          {
+            "id": "fbe975ba-d7c2-471e-a99a-a1e2c6ab466d",
+            "name": "STRING",
+            "type": "STRING",
+            "linkIds": [9],
+            "localized_name": "STRING",
+            "pos": [1372, 314.5]
+          }
+        ],
+        "widgets": [],
+        "nodes": [
+          {
+            "id": 4,
+            "type": "PrimitiveStringMultiline",
+            "pos": [504, 437],
+            "size": [210, 88],
+            "flags": {},
+            "order": 1,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "value",
+                "name": "value",
+                "type": "STRING",
+                "widget": {
+                  "name": "value"
+                },
+                "link": 13
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [2]
+              }
+            ],
+            "title": "Inner 1",
+            "properties": {
+              "Node name for S&R": "PrimitiveStringMultiline"
+            },
+            "widgets_values": ["Inner 1\n"]
+          },
+          {
+            "id": 3,
+            "type": "StringConcatenate",
+            "pos": [743, 325],
+            "size": [347, 231],
+            "flags": {},
+            "order": 0,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "string_a",
+                "name": "string_a",
+                "type": "STRING",
+                "widget": {
+                  "name": "string_a"
+                },
+                "link": 1
+              },
+              {
+                "localized_name": "string_b",
+                "name": "string_b",
+                "type": "STRING",
+                "widget": {
+                  "name": "string_b"
+                },
+                "link": 2
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [7]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "StringConcatenate"
+            },
+            "widgets_values": ["", "", ""]
+          },
+          {
+            "id": 6,
+            "type": "9be42452-056b-4c99-9f9f-7381d11c4454",
+            "pos": [1115, 301],
+            "size": [210, 196],
+            "flags": {},
+            "order": 2,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "string_a",
+                "name": "string_a",
+                "type": "STRING",
+                "widget": {
+                  "name": "string_a"
+                },
+                "link": 7
+              },
+              {
+                "name": "value",
+                "type": "STRING",
+                "widget": {
+                  "name": "value"
+                },
+                "link": 16
+              },
+              {
+                "name": "value_1",
+                "type": "STRING",
+                "widget": {
+                  "name": "value_1"
+                },
+                "link": 18
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [9]
+              }
+            ],
+            "properties": {
+              "proxyWidgets": [
+                ["5", "string_a"],
+                ["11", "value"],
+                ["9", "value"],
+                ["10", "string_a"]
+              ]
+            },
+            "widgets_values": []
+          }
+        ],
+        "groups": [],
+        "links": [
+          {
+            "id": 2,
+            "origin_id": 4,
+            "origin_slot": 0,
+            "target_id": 3,
+            "target_slot": 1,
+            "type": "STRING"
+          },
+          {
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+            "origin_id": -10,
+            "origin_slot": 0,
+            "target_id": 3,
+            "target_slot": 0,
+            "type": "STRING"
+          },
+          {
+            "id": 7,
+            "origin_id": 3,
+            "origin_slot": 0,
+            "target_id": 6,
+            "target_slot": 0,
+            "type": "STRING"
+          },
+          {
+            "id": 6,
+            "origin_id": 6,
+            "origin_slot": 0,
+            "target_id": -20,
+            "target_slot": 1,
+            "type": "STRING"
+          },
+          {
+            "id": 9,
+            "origin_id": 6,
+            "origin_slot": 0,
+            "target_id": -20,
+            "target_slot": 0,
+            "type": "STRING"
+          },
+          {
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+            "origin_id": -10,
+            "origin_slot": 1,
+            "target_id": 4,
+            "target_slot": 0,
+            "type": "STRING"
+          },
+          {
+            "id": 16,
+            "origin_id": -10,
+            "origin_slot": 2,
+            "target_id": 6,
+            "target_slot": 1,
+            "type": "STRING"
+          },
+          {
+            "id": 18,
+            "origin_id": -10,
+            "origin_slot": 3,
+            "target_id": 6,
+            "target_slot": 2,
+            "type": "STRING"
+          }
+        ],
+        "extra": {}
+      },
+      {
+        "id": "9be42452-056b-4c99-9f9f-7381d11c4454",
+        "version": 1,
+        "state": {
+          "lastGroupId": 0,
+          "lastNodeId": 11,
+          "lastLinkId": 18,
+          "lastRerouteId": 0
+        },
+        "revision": 0,
+        "config": {},
+        "name": "Sub 1",
+        "inputNode": {
+          "id": -10,
+          "bounding": [180, 739, 120, 100]
+        },
+        "outputNode": {
+          "id": -20,
+          "bounding": [1246, 612, 120, 60]
+        },
+        "inputs": [
+          {
+            "id": "01c05c51-86b5-4bad-b32f-9c911683a13d",
+            "name": "string_a",
+            "type": "STRING",
+            "linkIds": [4],
+            "localized_name": "string_a",
+            "pos": [280, 759]
+          },
+          {
+            "id": "d50f6a62-0185-43d4-a174-a8a94bd8f6e7",
+            "name": "value",
+            "type": "STRING",
+            "linkIds": [14],
+            "pos": [280, 779]
+          },
+          {
+            "id": "6b78450e-5986-49cd-b743-c933e5a34a69",
+            "name": "value_1",
+            "type": "STRING",
+            "linkIds": [17],
+            "pos": [280, 799]
+          }
+        ],
+        "outputs": [
+          {
+            "id": "a8bcf3bf-a66a-4c71-8d92-17a2a4d03686",
+            "name": "STRING",
+            "type": "STRING",
+            "linkIds": [12],
+            "localized_name": "STRING",
+            "pos": [1266, 632]
+          }
+        ],
+        "widgets": [],
+        "nodes": [
+          {
+            "id": 11,
+            "type": "PrimitiveStringMultiline",
+            "pos": [334, 742],
+            "size": [210, 88],
+            "flags": {},
+            "order": 2,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "value",
+                "name": "value",
+                "type": "STRING",
+                "widget": {
+                  "name": "value"
+                },
+                "link": 14
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [7]
+              }
+            ],
+            "title": "Inner 2",
+            "properties": {
+              "Node name for S&R": "PrimitiveStringMultiline"
+            },
+            "widgets_values": ["Inner 2\n"]
+          },
+          {
+            "id": 10,
+            "type": "StringConcatenate",
+            "pos": [581, 637],
+            "size": [400, 200],
+            "flags": {},
+            "order": 1,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "string_a",
+                "name": "string_a",
+                "type": "STRING",
+                "widget": {
+                  "name": "string_a"
+                },
+                "link": 4
+              },
+              {
+                "localized_name": "string_b",
+                "name": "string_b",
+                "type": "STRING",
+                "widget": {
+                  "name": "string_b"
+                },
+                "link": 7
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [11]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "StringConcatenate"
+            },
+            "widgets_values": ["", "", ""]
+          },
+          {
+            "id": 9,
+            "type": "7c2915a5-5eb8-4958-a8fd-4beb30f370ce",
+            "pos": [1004, 613],
+            "size": [210, 142],
+            "flags": {},
+            "order": 0,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "string_a",
+                "name": "string_a",
+                "type": "STRING",
+                "widget": {
+                  "name": "string_a"
+                },
+                "link": 11
+              },
+              {
+                "name": "value",
+                "type": "STRING",
+                "widget": {
+                  "name": "value"
+                },
+                "link": 17
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [12]
+              }
+            ],
+            "properties": {
+              "proxyWidgets": [
+                ["7", "string_a"],
+                ["8", "value"]
+              ]
+            },
+            "widgets_values": []
+          }
+        ],
+        "groups": [],
+        "links": [
+          {
+            "id": 4,
+            "origin_id": -10,
+            "origin_slot": 0,
+            "target_id": 10,
+            "target_slot": 0,
+            "type": "STRING"
+          },
+          {
+            "id": 7,
+            "origin_id": 11,
+            "origin_slot": 0,
+            "target_id": 10,
+            "target_slot": 1,
+            "type": "STRING"
+          },
+          {
+            "id": 11,
+            "origin_id": 10,
+            "origin_slot": 0,
+            "target_id": 9,
+            "target_slot": 0,
+            "type": "STRING"
+          },
+          {
+            "id": 10,
+            "origin_id": 9,
+            "origin_slot": 0,
+            "target_id": -20,
+            "target_slot": 0,
+            "type": "STRING"
+          },
+          {
+            "id": 12,
+            "origin_id": 9,
+            "origin_slot": 0,
+            "target_id": -20,
+            "target_slot": 0,
+            "type": "STRING"
+          },
+          {
+            "id": 14,
+            "origin_id": -10,
+            "origin_slot": 1,
+            "target_id": 11,
+            "target_slot": 0,
+            "type": "STRING"
+          },
+          {
+            "id": 17,
+            "origin_id": -10,
+            "origin_slot": 2,
+            "target_id": 9,
+            "target_slot": 1,
+            "type": "STRING"
+          }
+        ],
+        "extra": {}
+      },
+      {
+        "id": "7c2915a5-5eb8-4958-a8fd-4beb30f370ce",
+        "version": 1,
+        "state": {
+          "lastGroupId": 0,
+          "lastNodeId": 11,
+          "lastLinkId": 18,
+          "lastRerouteId": 0
+        },
+        "revision": 0,
+        "config": {},
+        "name": "Sub 2",
+        "inputNode": {
+          "id": -10,
+          "bounding": [262, 1222, 120, 80]
+        },
+        "outputNode": {
+          "id": -20,
+          "bounding": [1123.089999999999, 1125.1999999999998, 120, 60]
+        },
+        "inputs": [
+          {
+            "id": "934a8baa-d79c-428c-8ec9-814ad437d7c7",
+            "name": "string_a",
+            "type": "STRING",
+            "linkIds": [9],
+            "localized_name": "string_a",
+            "pos": [362, 1242]
+          },
+          {
+            "id": "3a545207-7202-42a9-a82f-3b62e1b0f459",
+            "name": "value",
+            "type": "STRING",
+            "linkIds": [15],
+            "pos": [362, 1262]
+          }
+        ],
+        "outputs": [
+          {
+            "id": "4c3d243b-9ff6-4dcd-9dbf-e4ec8e1fc879",
+            "name": "STRING",
+            "type": "STRING",
+            "linkIds": [10],
+            "localized_name": "STRING",
+            "pos": [1143.089999999999, 1145.1999999999998]
+          }
+        ],
+        "widgets": [],
+        "nodes": [
+          {
+            "id": 8,
+            "type": "PrimitiveStringMultiline",
+            "pos": [412.96000000000004, 1228.2399999999996],
+            "size": [210, 88],
+            "flags": {},
+            "order": 1,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "value",
+                "name": "value",
+                "type": "STRING",
+                "widget": {
+                  "name": "value"
+                },
+                "link": 15
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [8]
+              }
+            ],
+            "title": "Inner 3",
+            "properties": {
+              "Node name for S&R": "PrimitiveStringMultiline"
+            },
+            "widgets_values": ["Inner 3\n"]
+          },
+          {
+            "id": 7,
+            "type": "StringConcatenate",
+            "pos": [686.08, 1132.38],
+            "size": [400, 200],
+            "flags": {},
+            "order": 0,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "string_a",
+                "name": "string_a",
+                "type": "STRING",
+                "widget": {
+                  "name": "string_a"
+                },
+                "link": 9
+              },
+              {
+                "localized_name": "string_b",
+                "name": "string_b",
+                "type": "STRING",
+                "widget": {
+                  "name": "string_b"
+                },
+                "link": 8
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "STRING",
+                "name": "STRING",
+                "type": "STRING",
+                "links": [10]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "StringConcatenate"
+            },
+            "widgets_values": ["", "", ""]
+          }
+        ],
+        "groups": [],
+        "links": [
+          {
+            "id": 8,
+            "origin_id": 8,
+            "origin_slot": 0,
+            "target_id": 7,
+            "target_slot": 1,
+            "type": "STRING"
+          },
+          {
+            "id": 9,
+            "origin_id": -10,
+            "origin_slot": 0,
+            "target_id": 7,
+            "target_slot": 0,
+            "type": "STRING"
+          },
+          {
+            "id": 10,
+            "origin_id": 7,
+            "origin_slot": 0,
+            "target_id": -20,
+            "target_slot": 0,
+            "type": "STRING"
+          },
+          {
+            "id": 15,
+            "origin_id": -10,
+            "origin_slot": 1,
+            "target_id": 8,
+            "target_slot": 0,
+            "type": "STRING"
+          }
+        ],
+        "extra": {}
+      }
+    ]
+  },
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 1,
+      "offset": [-412, 11]
+    },
+    "frontendVersion": "1.41.7"
+  },
+  "version": 0.4
+}

browser_tests/assets/subgraphs/subgraph-with-multiple-promoted-previews.json

@@ -0,0 +1,394 @@
+{
+  "id": "43e9499c-2512-43b5-a5a1-2485eb65da32",
+  "revision": 0,
+  "last_node_id": 8,
+  "last_link_id": 10,
+  "nodes": [
+    {
+      "id": 1,
+      "type": "LoadImage",
+      "pos": [170.55728894250745, 515.6401487466619],
+      "size": [282.8166809082031, 363.8333435058594],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [7, 9]
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": null
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "LoadImage"
+      },
+      "widgets_values": ["example.png", "image"]
+    },
+    {
+      "id": 7,
+      "type": "21dea088-e1b4-47a4-a01f-3d1bf4504001",
+      "pos": [500.2639113468392, 519.9960755960157],
+      "size": [464.95001220703125, 615.8333129882812],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 7
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [10]
+        }
+      ],
+      "properties": {
+        "proxyWidgets": [
+          ["2", "$$canvas-image-preview"],
+          ["4", "$$canvas-image-preview"]
+        ]
+      },
+      "widgets_values": []
+    },
+    {
+      "id": 8,
+      "type": "a7a0350a-af99-4d26-9391-450b4f726206",
+      "pos": [1000.5293620197185, 499.9253405678786],
+      "size": [225, 359.8333435058594],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "image1",
+          "type": "IMAGE",
+          "link": 9
+        },
+        {
+          "name": "image2",
+          "type": "IMAGE",
+          "link": 10
+        }
+      ],
+      "outputs": [],
+      "properties": {
+        "proxyWidgets": [["6", "$$canvas-image-preview"]]
+      },
+      "widgets_values": []
+    }
+  ],
+  "links": [
+    [7, 1, 0, 7, 0, "IMAGE"],
+    [9, 1, 0, 8, 0, "IMAGE"],
+    [10, 7, 0, 8, 1, "IMAGE"]
+  ],
+  "groups": [],
+  "definitions": {
+    "subgraphs": [
+      {
+        "id": "21dea088-e1b4-47a4-a01f-3d1bf4504001",
+        "version": 1,
+        "state": {
+          "lastGroupId": 0,
+          "lastNodeId": 8,
+          "lastLinkId": 10,
+          "lastRerouteId": 0
+        },
+        "revision": 0,
+        "config": {},
+        "name": "New Subgraph",
+        "inputNode": {
+          "id": -10,
+          "bounding": [297.7833638107301, 502.6302057820892, 120, 60]
+        },
+        "outputNode": {
+          "id": -20,
+          "bounding": [1052.8175480718996, 502.6302057820892, 120, 60]
+        },
+        "inputs": [
+          {
+            "id": "afc8dbc3-12e6-4b3c-9840-9b398d06e6bd",
+            "name": "images",
+            "type": "IMAGE",
+            "linkIds": [1, 2],
+            "localized_name": "images",
+            "pos": [397.7833638107301, 522.6302057820892]
+          }
+        ],
+        "outputs": [
+          {
+            "id": "d0a84974-5f4d-4f4b-b23a-2e7288a9689d",
+            "name": "IMAGE",
+            "type": "IMAGE",
+            "linkIds": [5],
+            "localized_name": "IMAGE",
+            "pos": [1072.8175480718996, 522.6302057820892]
+          }
+        ],
+        "widgets": [],
+        "nodes": [
+          {
+            "id": 4,
+            "type": "PreviewImage",
+            "pos": [767.8225773415076, 602.8695134060456],
+            "size": [225, 303.8333435058594],
+            "flags": {},
+            "order": 2,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "images",
+                "name": "images",
+                "type": "IMAGE",
+                "link": 3
+              }
+            ],
+            "outputs": [],
+            "properties": {
+              "Node name for S&R": "PreviewImage"
+            },
+            "widgets_values": []
+          },
+          {
+            "id": 2,
+            "type": "PreviewImage",
+            "pos": [754.9358989867657, 188.55375831225257],
+            "size": [225, 303.8333435058594],
+            "flags": {},
+            "order": 0,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "images",
+                "name": "images",
+                "type": "IMAGE",
+                "link": 1
+              }
+            ],
+            "outputs": [],
+            "properties": {
+              "Node name for S&R": "PreviewImage"
+            },
+            "widgets_values": []
+          },
+          {
+            "id": 3,
+            "type": "ImageInvert",
+            "pos": [477.783932416778, 542.2440719627998],
+            "size": [225, 71.83333587646484],
+            "flags": {
+              "collapsed": false
+            },
+            "order": 1,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "image",
+                "name": "image",
+                "type": "IMAGE",
+                "link": 2
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "IMAGE",
+                "name": "IMAGE",
+                "type": "IMAGE",
+                "links": [3, 5]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "ImageInvert"
+            },
+            "widgets_values": []
+          }
+        ],
+        "groups": [],
+        "links": [
+          {
+            "id": 3,
+            "origin_id": 3,
+            "origin_slot": 0,
+            "target_id": 4,
+            "target_slot": 0,
+            "type": "IMAGE"
+          },
+          {
+            "id": 1,
+            "origin_id": -10,
+            "origin_slot": 0,
+            "target_id": 2,
+            "target_slot": 0,
+            "type": "IMAGE"
+          },
+          {
+            "id": 2,
+            "origin_id": -10,
+            "origin_slot": 0,
+            "target_id": 3,
+            "target_slot": 0,
+            "type": "IMAGE"
+          },
+          {
+            "id": 5,
+            "origin_id": 3,
+            "origin_slot": 0,
+            "target_id": -20,
+            "target_slot": 0,
+            "type": "IMAGE"
+          }
+        ],
+        "extra": {}
+      },
+      {
+        "id": "a7a0350a-af99-4d26-9391-450b4f726206",
+        "version": 1,
+        "state": {
+          "lastGroupId": 0,
+          "lastNodeId": 8,
+          "lastLinkId": 10,
+          "lastRerouteId": 0
+        },
+        "revision": 0,
+        "config": {},
+        "name": "New Subgraph",
+        "inputNode": {
+          "id": -10,
+          "bounding": [973.7423316105073, 561.9744246746379, 120, 80]
+        },
+        "outputNode": {
+          "id": -20,
+          "bounding": [1905.487372786412, 581.9744246746379, 120, 40]
+        },
+        "inputs": [
+          {
+            "id": "20ac4159-6814-4d40-a217-ea260152b689",
+            "name": "image1",
+            "type": "IMAGE",
+            "linkIds": [4],
+            "localized_name": "image1",
+            "pos": [1073.7423316105073, 581.9744246746379]
+          },
+          {
+            "id": "c3759a8c-914e-4450-bc41-ca683ffce96b",
+            "name": "image2",
+            "type": "IMAGE",
+            "linkIds": [8],
+            "localized_name": "image2",
+            "shape": 7,
+            "pos": [1073.7423316105073, 601.9744246746379]
+          }
+        ],
+        "outputs": [],
+        "widgets": [],
+        "nodes": [
+          {
+            "id": 5,
+            "type": "ImageStitch",
+            "pos": [1153.7423085222254, 396.2033931749105],
+            "size": [270, 225.1666717529297],
+            "flags": {},
+            "order": 0,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "image1",
+                "name": "image1",
+                "type": "IMAGE",
+                "link": 4
+              },
+              {
+                "localized_name": "image2",
+                "name": "image2",
+                "shape": 7,
+                "type": "IMAGE",
+                "link": 8
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "IMAGE",
+                "name": "IMAGE",
+                "type": "IMAGE",
+                "links": [6]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "ImageStitch"
+            },
+            "widgets_values": ["right", true, 0, "white"]
+          },
+          {
+            "id": 6,
+            "type": "PreviewImage",
+            "pos": [1620.4874189629757, 529.9122050216333],
+            "size": [225, 307.8333435058594],
+            "flags": {},
+            "order": 1,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "images",
+                "name": "images",
+                "type": "IMAGE",
+                "link": 6
+              }
+            ],
+            "outputs": [],
+            "properties": {
+              "Node name for S&R": "PreviewImage"
+            },
+            "widgets_values": []
+          }
+        ],
+        "groups": [],
+        "links": [
+          {
+            "id": 6,
+            "origin_id": 5,
+            "origin_slot": 0,
+            "target_id": 6,
+            "target_slot": 0,
+            "type": "IMAGE"
+          },
+          {
+            "id": 4,
+            "origin_id": -10,
+            "origin_slot": 0,
+            "target_id": 5,
+            "target_slot": 0,
+            "type": "IMAGE"
+          },
+          {
+            "id": 8,
+            "origin_id": -10,
+            "origin_slot": 1,
+            "target_id": 5,
+            "target_slot": 1,
+            "type": "IMAGE"
+          }
+        ],
+        "extra": {}
+      }
+    ]
+  },
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 0.7269777827561446,
+      "offset": [-35.273237658266034, -55.17394203309256]
+    },
+    "frontendVersion": "1.40.8"
+  },
+  "version": 0.4
+}

browser_tests/assets/subgraphs/subgraph-with-preview-node.json

@@ -0,0 +1,170 @@
+{
+  "id": "preview-subgraph-test-001",
+  "revision": 0,
+  "last_node_id": 11,
+  "last_link_id": 2,
+  "nodes": [
+    {
+      "id": 5,
+      "type": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
+      "pos": [318.6320139868054, 212.9091015141833],
+      "size": [225, 368],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 2
+        }
+      ],
+      "outputs": [],
+      "properties": {
+        "proxyWidgets": [
+          ["10", "filename_prefix"],
+          ["10", "$$canvas-image-preview"]
+        ],
+        "cnr_id": "comfy-core",
+        "ver": "0.13.0",
+        "ue_properties": {
+          "widget_ue_connectable": {},
+          "version": "7.6.2",
+          "input_ue_unconnectable": {}
+        }
+      },
+      "widgets_values": []
+    },
+    {
+      "id": 11,
+      "type": "LoadImage",
+      "pos": [-0.5080003681592018, 211.3051121416672],
+      "size": [282.8333435058594, 364],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [2]
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": null
+        }
+      ],
+      "properties": {
+        "ue_properties": {
+          "widget_ue_connectable": {},
+          "input_ue_unconnectable": {}
+        },
+        "cnr_id": "comfy-core",
+        "ver": "0.13.0",
+        "Node name for S&R": "LoadImage"
+      },
+      "widgets_values": ["example.png", "image"]
+    }
+  ],
+  "links": [[2, 11, 0, 5, 0, "IMAGE"]],
+  "groups": [],
+  "definitions": {
+    "subgraphs": [
+      {
+        "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
+        "version": 1,
+        "state": {
+          "lastGroupId": 0,
+          "lastNodeId": 11,
+          "lastLinkId": 2,
+          "lastRerouteId": 0
+        },
+        "revision": 0,
+        "config": {},
+        "name": "New Subgraph",
+        "inputNode": {
+          "id": -10,
+          "bounding": [300, 350, 120, 60]
+        },
+        "outputNode": {
+          "id": -20,
+          "bounding": [900, 350, 120, 40]
+        },
+        "inputs": [
+          {
+            "id": "img-slot-001",
+            "name": "images",
+            "type": "IMAGE",
+            "linkIds": [1],
+            "pos": [400, 370]
+          }
+        ],
+        "outputs": [],
+        "widgets": [],
+        "nodes": [
+          {
+            "id": 10,
+            "type": "SaveImage",
+            "pos": [500.0046924937855, 300.0146992076527],
+            "size": [315, 340],
+            "flags": {},
+            "order": 0,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "images",
+                "name": "images",
+                "type": "IMAGE",
+                "link": 1
+              }
+            ],
+            "outputs": [],
+            "properties": {
+              "cnr_id": "comfy-core",
+              "ver": "0.13.0",
+              "Node name for S&R": "SaveImage",
+              "ue_properties": {
+                "widget_ue_connectable": {},
+                "version": "7.6.2",
+                "input_ue_unconnectable": {}
+              }
+            },
+            "widgets_values": ["ComfyUI"]
+          }
+        ],
+        "groups": [],
+        "links": [
+          {
+            "id": 1,
+            "origin_id": -10,
+            "origin_slot": 0,
+            "target_id": 10,
+            "target_slot": 0,
+            "type": "IMAGE"
+          }
+        ],
+        "extra": {
+          "ue_links": [],
+          "links_added_by_ue": []
+        }
+      }
+    ]
+  },
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 1.1819400303977265,
+      "offset": [81.66005130613983, -19.028558221588725]
+    },
+    "frontendVersion": "1.40.3",
+    "ue_links": [],
+    "links_added_by_ue": [],
+    "VHS_latentpreview": false,
+    "VHS_latentpreviewrate": 0,
+    "VHS_MetadataImage": true,
+    "VHS_KeepIntermediate": true
+  },
+  "version": 0.4
+}

browser_tests/assets/widgets/save_image_and_animated_webp.json

@@ -0,0 +1,86 @@
+{
+  "id": "save-image-and-webm-test",
+  "revision": 0,
+  "last_node_id": 12,
+  "last_link_id": 2,
+  "nodes": [
+    {
+      "id": 10,
+      "type": "LoadImage",
+      "pos": [50, 100],
+      "size": [315, 314],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [1, 2]
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": null
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "LoadImage"
+      },
+      "widgets_values": ["example.png", "image"]
+    },
+    {
+      "id": 11,
+      "type": "SaveImage",
+      "pos": [450, 100],
+      "size": [210, 270],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 1
+        }
+      ],
+      "outputs": [],
+      "properties": {},
+      "widgets_values": ["ComfyUI"]
+    },
+    {
+      "id": 12,
+      "type": "SaveWEBM",
+      "pos": [450, 450],
+      "size": [210, 368],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 2
+        }
+      ],
+      "outputs": [],
+      "properties": {},
+      "widgets_values": ["ComfyUI", "vp9", 6, 32]
+    }
+  ],
+  "links": [
+    [1, 10, 0, 11, 0, "IMAGE"],
+    [2, 10, 0, 12, 0, "IMAGE"]
+  ],
+  "groups": [],
+  "config": {},
+  "extra": {
+    "frontendVersion": "1.17.0",
+    "ds": {
+      "offset": [0, 0],
+      "scale": 1
+    }
+  },
+  "version": 0.4
+}

browser_tests/fixtures/VueNodeHelpers.ts

@@ -3,6 +3,7 @@
  */
 import type { Locator, Page } from '@playwright/test'
 
+import { TestIds } from './selectors'
 import { VueNodeFixture } from './utils/vueNodeFixtures'
 
 export class VueNodeHelpers {
@@ -148,9 +149,9 @@ export class VueNodeHelpers {
    * Get a specific widget by node title and widget name
    */
   getWidgetByName(nodeTitle: string, widgetName: string): Locator {
-    return this.getNodeByTitle(nodeTitle).locator(
-      `_vue=[widget.name="${widgetName}"]`
-    )
+    return this.getNodeByTitle(nodeTitle).getByLabel(widgetName, {
+      exact: true
+    })
   }
 
   /**
@@ -159,8 +160,8 @@ export class VueNodeHelpers {
   getInputNumberControls(widget: Locator) {
     return {
       input: widget.locator('input'),
-      decrementButton: widget.getByTestId('decrement'),
-      incrementButton: widget.getByTestId('increment')
+      decrementButton: widget.getByTestId(TestIds.widgets.decrement),
+      incrementButton: widget.getByTestId(TestIds.widgets.increment)
     }
   }
 
@@ -170,7 +171,7 @@ export class VueNodeHelpers {
    */
   async enterSubgraph(nodeId?: string): Promise<void> {
     const locator = nodeId ? this.getNodeLocator(nodeId) : this.page
-    const editButton = locator.getByTestId('subgraph-enter-button')
+    const editButton = locator.getByTestId(TestIds.widgets.subgraphEnterButton)
     await editButton.click()
   }
 }

browser_tests/fixtures/components/BaseDialog.ts

@@ -0,0 +1,31 @@
+import type { Locator, Page } from '@playwright/test'
+
+export class BaseDialog {
+  readonly root: Locator
+  readonly closeButton: Locator
+
+  constructor(
+    public readonly page: Page,
+    testId?: string
+  ) {
+    this.root = testId ? page.getByTestId(testId) : page.locator('.p-dialog')
+    this.closeButton = this.root.getByRole('button', { name: 'Close' })
+  }
+
+  async isVisible(): Promise<boolean> {
+    return this.root.isVisible()
+  }
+
+  async waitForVisible(): Promise<void> {
+    await this.root.waitFor({ state: 'visible' })
+  }
+
+  async waitForHidden(): Promise<void> {
+    await this.root.waitFor({ state: 'hidden' })
+  }
+
+  async close(): Promise<void> {
+    await this.closeButton.click({ force: true })
+    await this.waitForHidden()
+  }
+}

browser_tests/fixtures/components/BottomPanel.ts

@@ -0,0 +1,35 @@
+import type { Locator, Page } from '@playwright/test'
+
+class ShortcutsTab {
+  readonly essentialsTab: Locator
+  readonly viewControlsTab: Locator
+  readonly manageButton: Locator
+  readonly keyBadges: Locator
+  readonly subcategoryTitles: Locator
+
+  constructor(readonly page: Page) {
+    this.essentialsTab = page.getByRole('tab', { name: /Essential/i })
+    this.viewControlsTab = page.getByRole('tab', { name: /View Controls/i })
+    this.manageButton = page.getByRole('button', { name: /Manage Shortcuts/i })
+    this.keyBadges = page.locator('.key-badge')
+    this.subcategoryTitles = page.locator('.subcategory-title')
+  }
+}
+
+export class BottomPanel {
+  readonly root: Locator
+  readonly keyboardShortcutsButton: Locator
+  readonly toggleButton: Locator
+  readonly shortcuts: ShortcutsTab
+
+  constructor(readonly page: Page) {
+    this.root = page.locator('.bottom-panel')
+    this.keyboardShortcutsButton = page.getByRole('button', {
+      name: /Keyboard Shortcuts/i
+    })
+    this.toggleButton = page.getByRole('button', {
+      name: /Toggle Bottom Panel/i
+    })
+    this.shortcuts = new ShortcutsTab(page)
+  }
+}

browser_tests/fixtures/components/ComfyNodeSearchBox.ts

@@ -30,7 +30,7 @@ export class ComfyNodeSearchFilterSelectionPanel {
   async addFilter(filterValue: string, filterType: string) {
     await this.selectFilterType(filterType)
     await this.selectFilterValue(filterValue)
-    await this.page.locator('button:has-text("Add")').click()
+    await this.page.getByRole('button', { name: 'Add', exact: true }).click()
   }
 }
 
@@ -80,4 +80,11 @@ export class ComfyNodeSearchBox {
   async removeFilter(index: number) {
     await this.filterChips.nth(index).locator('.p-chip-remove-icon').click()
   }
+
+  /**
+   * Returns a locator for a search result containing the specified text.
+   */
+  findResult(text: string): Locator {
+    return this.dropdown.locator('li').filter({ hasText: text })
+  }
 }

browser_tests/fixtures/components/ComfyNodeSearchBoxV2.ts

@@ -0,0 +1,29 @@
+import type { Locator, Page } from '@playwright/test'
+
+import type { ComfyPage } from '../ComfyPage'
+
+export class ComfyNodeSearchBoxV2 {
+  readonly dialog: Locator
+  readonly input: Locator
+  readonly results: Locator
+  readonly filterOptions: Locator
+
+  constructor(readonly page: Page) {
+    this.dialog = page.getByRole('search')
+    this.input = this.dialog.locator('input[type="text"]')
+    this.results = this.dialog.getByTestId('result-item')
+    this.filterOptions = this.dialog.getByTestId('filter-option')
+  }
+
+  categoryButton(categoryId: string): Locator {
+    return this.dialog.getByTestId(`category-${categoryId}`)
+  }
+
+  filterBarButton(name: string): Locator {
+    return this.dialog.getByRole('button', { name })
+  }
+
+  async reload(comfyPage: ComfyPage) {
+    await comfyPage.settings.setSetting('Comfy.NodeSearchBoxImpl', 'default')
+  }
+}

browser_tests/fixtures/components/ContextMenu.ts

@@ -0,0 +1,54 @@
+import type { Locator, Page } from '@playwright/test'
+
+export class ContextMenu {
+  constructor(public readonly page: Page) {}
+
+  get primeVueMenu() {
+    return this.page.locator('.p-contextmenu, .p-menu')
+  }
+
+  get litegraphMenu() {
+    return this.page.locator('.litemenu')
+  }
+
+  get menuItems() {
+    return this.page.locator('.p-menuitem, .litemenu-entry')
+  }
+
+  async clickMenuItem(name: string): Promise<void> {
+    await this.page.getByRole('menuitem', { name }).click()
+  }
+
+  async clickLitegraphMenuItem(name: string): Promise<void> {
+    await this.page.locator(`.litemenu-entry:has-text("${name}")`).click()
+  }
+
+  async isVisible(): Promise<boolean> {
+    const primeVueVisible = await this.primeVueMenu
+      .isVisible()
+      .catch(() => false)
+    const litegraphVisible = await this.litegraphMenu
+      .isVisible()
+      .catch(() => false)
+    return primeVueVisible || litegraphVisible
+  }
+
+  async waitForHidden(): Promise<void> {
+    const waitIfExists = async (locator: Locator, menuName: string) => {
+      const count = await locator.count()
+      if (count > 0) {
+        await locator.waitFor({ state: 'hidden' }).catch((error: Error) => {
+          console.warn(
+            `[waitForHidden] ${menuName} waitFor failed:`,
+            error.message
+          )
+        })
+      }
+    }
+
+    await Promise.all([
+      waitIfExists(this.primeVueMenu, 'primeVueMenu'),
+      waitIfExists(this.litegraphMenu, 'litegraphMenu')
+    ])
+  }
+}

browser_tests/fixtures/components/SettingDialog.ts

@@ -1,20 +1,20 @@
 import type { Page } from '@playwright/test'
 
 import type { ComfyPage } from '../ComfyPage'
+import { TestIds } from '../selectors'
+import { BaseDialog } from './BaseDialog'
 
-export class SettingDialog {
+export class SettingDialog extends BaseDialog {
   constructor(
-    public readonly page: Page,
+    page: Page,
     public readonly comfyPage: ComfyPage
-  ) {}
-
-  get root() {
-    return this.page.locator('div.settings-container')
+  ) {
+    super(page, TestIds.dialogs.settings)
   }
 
   async open() {
-    await this.comfyPage.executeCommand('Comfy.ShowSettingsDialog')
-    await this.page.waitForSelector('div.settings-container')
+    await this.comfyPage.command.executeCommand('Comfy.ShowSettingsDialog')
+    await this.waitForVisible()
   }
 
   /**
@@ -23,9 +23,7 @@ export class SettingDialog {
    * @param value - The value to set
    */
   async setStringSetting(id: string, value: string) {
-    const settingInputDiv = this.page.locator(
-      `div.settings-container div[id="${id}"]`
-    )
+    const settingInputDiv = this.root.locator(`div[id="${id}"]`)
     await settingInputDiv.locator('input').fill(value)
   }
 
@@ -34,15 +32,31 @@ export class SettingDialog {
    * @param id - The id of the setting
    */
   async toggleBooleanSetting(id: string) {
-    const settingInputDiv = this.page.locator(
-      `div.settings-container div[id="${id}"]`
-    )
+    const settingInputDiv = this.root.locator(`div[id="${id}"]`)
     await settingInputDiv.locator('input').click()
   }
 
+  get searchBox() {
+    return this.root.getByPlaceholder(/Search/)
+  }
+
+  get categories() {
+    return this.root.locator('nav').getByRole('button')
+  }
+
+  category(name: string) {
+    return this.root.locator('nav').getByRole('button', { name })
+  }
+
+  get contentArea() {
+    return this.root.getByRole('main')
+  }
+
   async goToAboutPanel() {
-    const aboutButton = this.page.locator('li[aria-label="About"]')
+    const aboutButton = this.root.locator('nav').getByRole('button', {
+      name: 'About'
+    })
     await aboutButton.click()
-    await this.page.waitForSelector('div.about-container')
+    await this.page.waitForSelector('.about-container')
   }
 }

browser_tests/fixtures/components/SidebarTab.ts

@@ -1,5 +1,8 @@
 import type { Locator, Page } from '@playwright/test'
 
+import type { WorkspaceStore } from '../../types/globals'
+import { TestIds } from '../selectors'
+
 class SidebarTab {
   constructor(
     public readonly page: Page,
@@ -31,16 +34,16 @@ class SidebarTab {
 }
 
 export class NodeLibrarySidebarTab extends SidebarTab {
-  constructor(public readonly page: Page) {
+  constructor(public override readonly page: Page) {
     super(page, 'node-library')
   }
 
   get nodeLibrarySearchBoxInput() {
-    return this.page.locator('.node-lib-search-box input[type="text"]')
+    return this.page.getByPlaceholder('Search Nodes...')
   }
 
   get nodeLibraryTree() {
-    return this.page.locator('.node-lib-tree-explorer')
+    return this.page.getByTestId(TestIds.sidebar.nodeLibrary)
   }
 
   get nodePreview() {
@@ -55,12 +58,12 @@ export class NodeLibrarySidebarTab extends SidebarTab {
     return this.tabContainer.locator('.new-folder-button')
   }
 
-  async open() {
+  override async open() {
     await super.open()
     await this.nodeLibraryTree.waitFor({ state: 'visible' })
   }
 
-  async close() {
+  override async close() {
     if (!this.tabButton.isVisible()) {
       return
     }
@@ -69,30 +72,40 @@ export class NodeLibrarySidebarTab extends SidebarTab {
     await this.nodeLibraryTree.waitFor({ state: 'hidden' })
   }
 
-  folderSelector(folderName: string) {
-    return `.p-tree-node-content:has(> .tree-explorer-node-label:has(.tree-folder .node-label:has-text("${folderName}")))`
-  }
-
   getFolder(folderName: string) {
-    return this.page.locator(this.folderSelector(folderName))
-  }
-
-  nodeSelector(nodeName: string) {
-    return `.p-tree-node-content:has(> .tree-explorer-node-label:has(.tree-leaf .node-label:has-text("${nodeName}")))`
+    return this.page.locator(
+      `[data-testid="node-tree-folder"][data-folder-name="${folderName}"]`
+    )
   }
 
   getNode(nodeName: string) {
-    return this.page.locator(this.nodeSelector(nodeName))
+    return this.page.locator(
+      `[data-testid="node-tree-leaf"][data-node-name="${nodeName}"]`
+    )
+  }
+
+  nodeSelector(nodeName: string): string {
+    return `[data-testid="node-tree-leaf"][data-node-name="${nodeName}"]`
+  }
+
+  folderSelector(folderName: string): string {
+    return `[data-testid="node-tree-folder"][data-folder-name="${folderName}"]`
+  }
+
+  getNodeInFolder(nodeName: string, folderName: string) {
+    return this.getFolder(folderName)
+      .locator('xpath=ancestor::li')
+      .locator(`[data-testid="node-tree-leaf"][data-node-name="${nodeName}"]`)
   }
 }
 
 export class WorkflowsSidebarTab extends SidebarTab {
-  constructor(public readonly page: Page) {
+  constructor(public override readonly page: Page) {
     super(page, 'workflows')
   }
 
   get root() {
-    return this.page.locator('.workflows-sidebar-tab')
+    return this.page.getByTestId(TestIds.sidebar.workflows)
   }
 
   async getOpenedWorkflowNames() {
@@ -140,7 +153,9 @@ export class WorkflowsSidebarTab extends SidebarTab {
 
     // Wait for workflow service to finish renaming
     await this.page.waitForFunction(
-      () => !window['app']?.extensionManager?.workflow?.isBusy,
+      () =>
+        !(window.app?.extensionManager as WorkspaceStore | undefined)?.workflow
+          ?.isBusy,
       undefined,
       { timeout: 3000 }
     )

browser_tests/fixtures/components/Topbar.ts

@@ -1,5 +1,6 @@
 import type { Locator, Page } from '@playwright/test'
-import { expect } from '@playwright/test'
+
+import type { WorkspaceStore } from '../../types/globals'
 
 export class Topbar {
   private readonly menuLocator: Locator
@@ -57,7 +58,7 @@ export class Topbar {
 
   async closeWorkflowTab(tabName: string) {
     const tab = this.getWorkflowTab(tabName)
-    await tab.locator('.close-button').click({ force: true })
+    await tab.getByRole('button', { name: 'Close' }).click({ force: true })
   }
 
   getSaveDialog(): Locator {
@@ -86,7 +87,7 @@ export class Topbar {
 
     // Wait for workflow service to finish saving
     await this.page.waitForFunction(
-      () => !window['app'].extensionManager.workflow.isBusy,
+      () => !(window.app!.extensionManager as WorkspaceStore).workflow.isBusy,
       undefined,
       { timeout: 3000 }
     )
@@ -122,7 +123,7 @@ export class Topbar {
    */
   async closeTopbarMenu() {
     await this.page.locator('body').click({ position: { x: 300, y: 10 } })
-    await expect(this.menuLocator).not.toBeVisible()
+    await this.menuLocator.waitFor({ state: 'hidden' })
   }
 
   /**

browser_tests/fixtures/constants/defaultGraphPositions.ts

@@ -0,0 +1,51 @@
+import type { Position } from './types'
+
+/**
+ * Hardcoded positions for the default graph loaded in tests.
+ * These coordinates are specific to the default workflow viewport.
+ */
+export const DefaultGraphPositions = {
+  // Node click positions
+  textEncodeNode1: { x: 618, y: 191 },
+  textEncodeNode2: { x: 622, y: 400 },
+  textEncodeNodeToggler: { x: 430, y: 171 },
+  emptySpaceClick: { x: 35, y: 31 },
+
+  // Slot positions
+  clipTextEncodeNode1InputSlot: { x: 427, y: 198 },
+  clipTextEncodeNode2InputSlot: { x: 422, y: 402 },
+  clipTextEncodeNode2InputLinkPath: { x: 395, y: 422 },
+  loadCheckpointNodeClipOutputSlot: { x: 332, y: 509 },
+  emptySpace: { x: 427, y: 98 },
+
+  // Widget positions
+  emptyLatentWidgetClick: { x: 724, y: 645 },
+
+  // Node positions and sizes for resize operations
+  ksampler: {
+    pos: { x: 863, y: 156 },
+    size: { width: 315, height: 292 }
+  },
+  loadCheckpoint: {
+    pos: { x: 26, y: 444 },
+    size: { width: 315, height: 127 }
+  },
+  emptyLatent: {
+    pos: { x: 473, y: 579 },
+    size: { width: 315, height: 136 }
+  }
+} as const satisfies {
+  textEncodeNode1: Position
+  textEncodeNode2: Position
+  textEncodeNodeToggler: Position
+  emptySpaceClick: Position
+  clipTextEncodeNode1InputSlot: Position
+  clipTextEncodeNode2InputSlot: Position
+  clipTextEncodeNode2InputLinkPath: Position
+  loadCheckpointNodeClipOutputSlot: Position
+  emptySpace: Position
+  emptyLatentWidgetClick: Position
+  ksampler: { pos: Position; size: { width: number; height: number } }
+  loadCheckpoint: { pos: Position; size: { width: number; height: number } }
+  emptyLatent: { pos: Position; size: { width: number; height: number } }
+}

browser_tests/fixtures/constants/types.ts

@@ -0,0 +1,9 @@
+export interface Position {
+  x: number
+  y: number
+}
+
+export interface Size {
+  width: number
+  height: number
+}

browser_tests/fixtures/helpers/CanvasHelper.ts

@@ -0,0 +1,184 @@
+import type { Locator, Page } from '@playwright/test'
+
+import { DefaultGraphPositions } from '../constants/defaultGraphPositions'
+import type { Position } from '../types'
+
+export class CanvasHelper {
+  constructor(
+    private page: Page,
+    private canvas: Locator,
+    private resetViewButton: Locator
+  ) {}
+
+  private async nextFrame(): Promise<void> {
+    await this.page.evaluate(() => {
+      return new Promise<number>(requestAnimationFrame)
+    })
+  }
+
+  async resetView(): Promise<void> {
+    if (await this.resetViewButton.isVisible()) {
+      await this.resetViewButton.click()
+    }
+    await this.page.mouse.move(10, 10)
+    await this.nextFrame()
+  }
+
+  async zoom(deltaY: number, steps: number = 1): Promise<void> {
+    await this.page.mouse.move(10, 10)
+    for (let i = 0; i < steps; i++) {
+      await this.page.mouse.wheel(0, deltaY)
+    }
+    await this.nextFrame()
+  }
+
+  async pan(offset: Position, safeSpot?: Position): Promise<void> {
+    safeSpot = safeSpot || { x: 10, y: 10 }
+    await this.page.mouse.move(safeSpot.x, safeSpot.y)
+    await this.page.mouse.down()
+    await this.page.mouse.move(offset.x + safeSpot.x, offset.y + safeSpot.y)
+    await this.page.mouse.up()
+    await this.nextFrame()
+  }
+
+  async panWithTouch(offset: Position, safeSpot?: Position): Promise<void> {
+    safeSpot = safeSpot || { x: 10, y: 10 }
+    const client = await this.page.context().newCDPSession(this.page)
+    await client.send('Input.dispatchTouchEvent', {
+      type: 'touchStart',
+      touchPoints: [safeSpot]
+    })
+    await client.send('Input.dispatchTouchEvent', {
+      type: 'touchMove',
+      touchPoints: [{ x: offset.x + safeSpot.x, y: offset.y + safeSpot.y }]
+    })
+    await client.send('Input.dispatchTouchEvent', {
+      type: 'touchEnd',
+      touchPoints: []
+    })
+    await this.nextFrame()
+  }
+
+  async rightClick(x: number = 10, y: number = 10): Promise<void> {
+    await this.page.mouse.click(x, y, { button: 'right' })
+    await this.nextFrame()
+  }
+
+  async doubleClick(): Promise<void> {
+    await this.page.mouse.dblclick(10, 10, { delay: 5 })
+    await this.nextFrame()
+  }
+
+  async click(position: Position): Promise<void> {
+    await this.canvas.click({ position })
+    await this.nextFrame()
+  }
+
+  async clickEmptySpace(): Promise<void> {
+    await this.canvas.click({ position: DefaultGraphPositions.emptySpaceClick })
+    await this.nextFrame()
+  }
+
+  async dragAndDrop(source: Position, target: Position): Promise<void> {
+    await this.page.mouse.move(source.x, source.y)
+    await this.page.mouse.down()
+    await this.page.mouse.move(target.x, target.y, { steps: 100 })
+    await this.page.mouse.up()
+    await this.nextFrame()
+  }
+
+  async moveMouseToEmptyArea(): Promise<void> {
+    await this.page.mouse.move(10, 10)
+  }
+
+  async getScale(): Promise<number> {
+    return this.page.evaluate(() => {
+      return window.app!.canvas.ds.scale
+    })
+  }
+
+  async setScale(scale: number): Promise<void> {
+    await this.page.evaluate((s) => {
+      window.app!.canvas.ds.scale = s
+    }, scale)
+    await this.nextFrame()
+  }
+
+  async convertOffsetToCanvas(
+    pos: [number, number]
+  ): Promise<[number, number]> {
+    return this.page.evaluate((pos) => {
+      return window.app!.canvas.ds.convertOffsetToCanvas(pos)
+    }, pos)
+  }
+
+  async getNodeCenterByTitle(title: string): Promise<Position | null> {
+    return this.page.evaluate((title) => {
+      const app = window.app!
+      const node = app.graph.nodes.find(
+        (n: { title: string }) => n.title === title
+      )
+      if (!node) return null
+
+      const centerX = node.pos[0] + node.size[0] / 2
+      const centerY = node.pos[1] + node.size[1] / 2
+      const [clientX, clientY] = app.canvasPosToClientPos([centerX, centerY])
+      return { x: clientX, y: clientY }
+    }, title)
+  }
+
+  async getGroupPosition(title: string): Promise<Position> {
+    const pos = await this.page.evaluate((title) => {
+      const groups = window.app!.graph.groups
+      const group = groups.find((g: { title: string }) => g.title === title)
+      if (!group) return null
+      return { x: group.pos[0], y: group.pos[1] }
+    }, title)
+    if (!pos) throw new Error(`Group "${title}" not found`)
+    return pos
+  }
+
+  async dragGroup(options: {
+    name: string
+    deltaX: number
+    deltaY: number
+  }): Promise<void> {
+    const { name, deltaX, deltaY } = options
+    const screenPos = await this.page.evaluate((title) => {
+      const app = window.app!
+      const groups = app.graph.groups
+      const group = groups.find((g: { title: string }) => g.title === title)
+      if (!group) return null
+      const clientPos = app.canvasPosToClientPos([
+        group.pos[0] + 50,
+        group.pos[1] + 15
+      ])
+      return { x: clientPos[0], y: clientPos[1] }
+    }, name)
+    if (!screenPos) throw new Error(`Group "${name}" not found`)
+
+    await this.dragAndDrop(screenPos, {
+      x: screenPos.x + deltaX,
+      y: screenPos.y + deltaY
+    })
+  }
+
+  async disconnectEdge(): Promise<void> {
+    await this.dragAndDrop(
+      DefaultGraphPositions.clipTextEncodeNode1InputSlot,
+      DefaultGraphPositions.emptySpace
+    )
+  }
+
+  async connectEdge(options: { reverse?: boolean } = {}): Promise<void> {
+    const { reverse = false } = options
+    const start = reverse
+      ? DefaultGraphPositions.clipTextEncodeNode1InputSlot
+      : DefaultGraphPositions.loadCheckpointNodeClipOutputSlot
+    const end = reverse
+      ? DefaultGraphPositions.loadCheckpointNodeClipOutputSlot
+      : DefaultGraphPositions.clipTextEncodeNode1InputSlot
+
+    await this.dragAndDrop(start, end)
+  }
+}

browser_tests/fixtures/helpers/ClipboardHelper.ts

@@ -0,0 +1,15 @@
+import type { Locator } from '@playwright/test'
+
+import type { KeyboardHelper } from './KeyboardHelper'
+
+export class ClipboardHelper {
+  constructor(private readonly keyboard: KeyboardHelper) {}
+
+  async copy(locator?: Locator | null): Promise<void> {
+    await this.keyboard.ctrlSend('KeyC', locator ?? null)
+  }
+
+  async paste(locator?: Locator | null): Promise<void> {
+    await this.keyboard.ctrlSend('KeyV', locator ?? null)
+  }
+}

browser_tests/fixtures/helpers/CommandHelper.ts

@@ -0,0 +1,87 @@
+import type { Page } from '@playwright/test'
+
+import type { KeyCombo } from '../../../src/platform/keybindings/types'
+
+export class CommandHelper {
+  constructor(private readonly page: Page) {}
+
+  async executeCommand(
+    commandId: string,
+    metadata?: Record<string, unknown>
+  ): Promise<void> {
+    await this.page.evaluate(
+      ({ commandId, metadata }) => {
+        const app = window.app
+        if (!app) throw new Error('window.app is not available')
+
+        return app.extensionManager.command.execute(commandId, {
+          metadata
+        })
+      },
+      { commandId, metadata }
+    )
+  }
+
+  async registerCommand(
+    commandId: string,
+    command: (() => void) | (() => Promise<void>)
+  ): Promise<void> {
+    // SECURITY: eval() is intentionally used here to deserialize/execute functions
+    // passed from controlled test code across the Node/Playwright browser boundary.
+    // Execution happens in isolated Playwright browser contexts with test-only data.
+    // This pattern is unsafe for production and must not be copied elsewhere.
+    await this.page.evaluate(
+      ({ commandId, commandStr }) => {
+        const app = window.app!
+        const randomSuffix = Math.random().toString(36).substring(2, 8)
+        const extensionName = `TestExtension_${randomSuffix}`
+
+        app.registerExtension({
+          name: extensionName,
+          commands: [
+            {
+              id: commandId,
+              function: eval(commandStr)
+            }
+          ]
+        })
+      },
+      { commandId, commandStr: command.toString() }
+    )
+  }
+
+  async registerKeybinding(
+    keyCombo: KeyCombo,
+    command: () => void
+  ): Promise<void> {
+    // SECURITY: eval() is intentionally used here to deserialize/execute functions
+    // passed from controlled test code across the Node/Playwright browser boundary.
+    // Execution happens in isolated Playwright browser contexts with test-only data.
+    // This pattern is unsafe for production and must not be copied elsewhere.
+    await this.page.evaluate(
+      ({ keyCombo, commandStr }) => {
+        const app = window.app!
+        const randomSuffix = Math.random().toString(36).substring(2, 8)
+        const extensionName = `TestExtension_${randomSuffix}`
+        const commandId = `TestCommand_${randomSuffix}`
+
+        app.registerExtension({
+          name: extensionName,
+          keybindings: [
+            {
+              combo: keyCombo,
+              commandId: commandId
+            }
+          ],
+          commands: [
+            {
+              id: commandId,
+              function: eval(commandStr)
+            }
+          ]
+        })
+      },
+      { keyCombo, commandStr: command.toString() }
+    )
+  }
+}

browser_tests/fixtures/helpers/DragDropHelper.ts

@@ -0,0 +1,171 @@
+import { readFileSync } from 'fs'
+
+import type { Page } from '@playwright/test'
+
+import type { Position } from '../types'
+
+export class DragDropHelper {
+  constructor(
+    private readonly page: Page,
+    private readonly assetPath: (fileName: string) => string
+  ) {}
+
+  private async nextFrame(): Promise<void> {
+    await this.page.evaluate(() => {
+      return new Promise<void>((resolve) => {
+        requestAnimationFrame(() => resolve())
+      })
+    })
+  }
+
+  async dragAndDropExternalResource(
+    options: {
+      fileName?: string
+      url?: string
+      dropPosition?: Position
+      waitForUpload?: boolean
+    } = {}
+  ): Promise<void> {
+    const {
+      dropPosition = { x: 100, y: 100 },
+      fileName,
+      url,
+      waitForUpload = false
+    } = options
+
+    if (!fileName && !url)
+      throw new Error('Must provide either fileName or url')
+
+    const evaluateParams: {
+      dropPosition: Position
+      fileName?: string
+      fileType?: string
+      buffer?: Uint8Array | number[]
+      url?: string
+    } = { dropPosition }
+
+    if (fileName) {
+      const filePath = this.assetPath(fileName)
+      const buffer = readFileSync(filePath)
+
+      const getFileType = (fileName: string) => {
+        if (fileName.endsWith('.png')) return 'image/png'
+        if (fileName.endsWith('.svg')) return 'image/svg+xml'
+        if (fileName.endsWith('.webp')) return 'image/webp'
+        if (fileName.endsWith('.webm')) return 'video/webm'
+        if (fileName.endsWith('.json')) return 'application/json'
+        if (fileName.endsWith('.glb')) return 'model/gltf-binary'
+        if (fileName.endsWith('.avif')) return 'image/avif'
+        return 'application/octet-stream'
+      }
+
+      evaluateParams.fileName = fileName
+      evaluateParams.fileType = getFileType(fileName)
+      evaluateParams.buffer = [...new Uint8Array(buffer)]
+    }
+
+    if (url) evaluateParams.url = url
+
+    const uploadResponsePromise = waitForUpload
+      ? this.page.waitForResponse(
+          (resp) => resp.url().includes('/upload/') && resp.status() === 200,
+          { timeout: 10000 }
+        )
+      : null
+
+    await this.page.evaluate(async (params) => {
+      const dataTransfer = new DataTransfer()
+
+      if (params.buffer && params.fileName && params.fileType) {
+        const file = new File(
+          [new Uint8Array(params.buffer)],
+          params.fileName,
+          {
+            type: params.fileType
+          }
+        )
+        dataTransfer.items.add(file)
+      }
+
+      if (params.url) {
+        dataTransfer.setData('text/uri-list', params.url)
+        dataTransfer.setData('text/x-moz-url', params.url)
+      }
+
+      const targetElement = document.elementFromPoint(
+        params.dropPosition.x,
+        params.dropPosition.y
+      )
+
+      if (!targetElement) {
+        throw new Error(
+          `No element found at drop position: (${params.dropPosition.x}, ${params.dropPosition.y}). ` +
+            `document.elementFromPoint returned null. Ensure the target is visible and not obscured.`
+        )
+      }
+
+      const eventOptions = {
+        bubbles: true,
+        cancelable: true,
+        dataTransfer,
+        clientX: params.dropPosition.x,
+        clientY: params.dropPosition.y
+      }
+
+      const dragOverEvent = new DragEvent('dragover', eventOptions)
+      const dropEvent = new DragEvent('drop', eventOptions)
+
+      const graphCanvasElement = document.querySelector('#graph-canvas')
+
+      // Keep Litegraph's drag-over node tracking in sync when the drop target is a
+      // Vue node DOM overlay outside of the graph canvas element.
+      if (graphCanvasElement && !graphCanvasElement.contains(targetElement)) {
+        graphCanvasElement.dispatchEvent(
+          new DragEvent('dragover', eventOptions)
+        )
+      }
+
+      Object.defineProperty(dropEvent, 'preventDefault', {
+        value: () => {},
+        writable: false
+      })
+
+      Object.defineProperty(dropEvent, 'stopPropagation', {
+        value: () => {},
+        writable: false
+      })
+
+      targetElement.dispatchEvent(dragOverEvent)
+      targetElement.dispatchEvent(dropEvent)
+
+      return {
+        success: true,
+        targetInfo: {
+          tagName: targetElement.tagName,
+          id: targetElement.id,
+          classList: Array.from(targetElement.classList)
+        }
+      }
+    }, evaluateParams)
+
+    if (uploadResponsePromise) {
+      await uploadResponsePromise
+    }
+
+    await this.nextFrame()
+  }
+
+  async dragAndDropFile(
+    fileName: string,
+    options: { dropPosition?: Position; waitForUpload?: boolean } = {}
+  ): Promise<void> {
+    return this.dragAndDropExternalResource({ fileName, ...options })
+  }
+
+  async dragAndDropURL(
+    url: string,
+    options: { dropPosition?: Position } = {}
+  ): Promise<void> {
+    return this.dragAndDropExternalResource({ url, ...options })
+  }
+}

browser_tests/fixtures/helpers/KeyboardHelper.ts

@@ -0,0 +1,45 @@
+import type { Locator, Page } from '@playwright/test'
+
+export class KeyboardHelper {
+  constructor(
+    private readonly page: Page,
+    private readonly canvas: Locator
+  ) {}
+
+  private async nextFrame(): Promise<void> {
+    await this.page.evaluate(() => new Promise<number>(requestAnimationFrame))
+  }
+
+  async ctrlSend(
+    keyToPress: string,
+    locator: Locator | null = this.canvas
+  ): Promise<void> {
+    const target = locator ?? this.page.keyboard
+    await target.press(`Control+${keyToPress}`)
+    await this.nextFrame()
+  }
+
+  async selectAll(locator?: Locator | null): Promise<void> {
+    await this.ctrlSend('KeyA', locator)
+  }
+
+  async bypass(locator?: Locator | null): Promise<void> {
+    await this.ctrlSend('KeyB', locator)
+  }
+
+  async undo(locator?: Locator | null): Promise<void> {
+    await this.ctrlSend('KeyZ', locator)
+  }
+
+  async redo(locator?: Locator | null): Promise<void> {
+    await this.ctrlSend('KeyY', locator)
+  }
+
+  async moveUp(locator?: Locator | null): Promise<void> {
+    await this.ctrlSend('ArrowUp', locator)
+  }
+
+  async moveDown(locator?: Locator | null): Promise<void> {
+    await this.ctrlSend('ArrowDown', locator)
+  }
+}

browser_tests/fixtures/helpers/NodeOperationsHelper.ts

@@ -0,0 +1,186 @@
+import type { Locator } from '@playwright/test'
+
+import type {
+  LGraph,
+  LGraphNode
+} from '../../../src/lib/litegraph/src/litegraph'
+import type { NodeId } from '../../../src/platform/workflow/validation/schemas/workflowSchema'
+import type { ComfyPage } from '../ComfyPage'
+import { DefaultGraphPositions } from '../constants/defaultGraphPositions'
+import type { Position, Size } from '../types'
+import { NodeReference } from '../utils/litegraphUtils'
+
+export class NodeOperationsHelper {
+  constructor(private comfyPage: ComfyPage) {}
+
+  private get page() {
+    return this.comfyPage.page
+  }
+
+  async getGraphNodesCount(): Promise<number> {
+    return await this.page.evaluate(() => {
+      return window.app?.graph?.nodes?.length || 0
+    })
+  }
+
+  async getSelectedGraphNodesCount(): Promise<number> {
+    return await this.page.evaluate(() => {
+      return (
+        window.app?.graph?.nodes?.filter(
+          (node: LGraphNode) => node.is_selected === true
+        ).length || 0
+      )
+    })
+  }
+
+  async getNodeCount(): Promise<number> {
+    return await this.page.evaluate(() => window.app!.graph.nodes.length)
+  }
+
+  async getNodes(): Promise<LGraphNode[]> {
+    return await this.page.evaluate(() => {
+      return window.app!.graph.nodes
+    })
+  }
+
+  async waitForGraphNodes(count: number): Promise<void> {
+    await this.page.waitForFunction((count) => {
+      return window.app?.canvas.graph?.nodes?.length === count
+    }, count)
+  }
+
+  async getFirstNodeRef(): Promise<NodeReference | null> {
+    const id = await this.page.evaluate(() => {
+      return window.app!.graph.nodes[0]?.id
+    })
+    if (!id) return null
+    return this.getNodeRefById(id)
+  }
+
+  async getNodeRefById(id: NodeId): Promise<NodeReference> {
+    return new NodeReference(id, this.comfyPage)
+  }
+
+  async getNodeRefsByType(
+    type: string,
+    includeSubgraph: boolean = false
+  ): Promise<NodeReference[]> {
+    return Promise.all(
+      (
+        await this.page.evaluate(
+          ({ type, includeSubgraph }) => {
+            const graph = (
+              includeSubgraph ? window.app!.canvas.graph : window.app!.graph
+            ) as LGraph
+            const nodes = graph.nodes
+            return nodes
+              .filter((n: LGraphNode) => n.type === type)
+              .map((n: LGraphNode) => n.id)
+          },
+          { type, includeSubgraph }
+        )
+      ).map((id: NodeId) => this.getNodeRefById(id))
+    )
+  }
+
+  async getNodeRefsByTitle(title: string): Promise<NodeReference[]> {
+    return Promise.all(
+      (
+        await this.page.evaluate((title) => {
+          return window
+            .app!.graph.nodes.filter((n: LGraphNode) => n.title === title)
+            .map((n: LGraphNode) => n.id)
+        }, title)
+      ).map((id: NodeId) => this.getNodeRefById(id))
+    )
+  }
+
+  async selectNodes(nodeTitles: string[]): Promise<void> {
+    await this.page.keyboard.down('Control')
+    try {
+      for (const nodeTitle of nodeTitles) {
+        const nodes = await this.getNodeRefsByTitle(nodeTitle)
+        for (const node of nodes) {
+          await node.click('title')
+        }
+      }
+    } finally {
+      await this.page.keyboard.up('Control')
+      await this.comfyPage.nextFrame()
+    }
+  }
+
+  async resizeNode(
+    nodePos: Position,
+    nodeSize: Size,
+    ratioX: number,
+    ratioY: number,
+    revertAfter: boolean = false
+  ): Promise<void> {
+    const bottomRight = {
+      x: nodePos.x + nodeSize.width,
+      y: nodePos.y + nodeSize.height
+    }
+    const target = {
+      x: nodePos.x + nodeSize.width * ratioX,
+      y: nodePos.y + nodeSize.height * ratioY
+    }
+    // -1 to be inside the node.  -2 because nodes currently get an arbitrary +1 to width.
+    await this.comfyPage.canvasOps.dragAndDrop(
+      { x: bottomRight.x - 2, y: bottomRight.y - 1 },
+      target
+    )
+    await this.comfyPage.nextFrame()
+    if (revertAfter) {
+      await this.comfyPage.canvasOps.dragAndDrop(
+        { x: target.x - 2, y: target.y - 1 },
+        bottomRight
+      )
+      await this.comfyPage.nextFrame()
+    }
+  }
+
+  async convertAllNodesToGroupNode(groupNodeName: string): Promise<void> {
+    await this.comfyPage.canvas.press('Control+a')
+    const node = await this.getFirstNodeRef()
+    if (!node) {
+      throw new Error('No nodes found to convert')
+    }
+    await node.clickContextMenuOption('Convert to Group Node')
+    await this.fillPromptDialog(groupNodeName)
+    await this.comfyPage.nextFrame()
+  }
+
+  get promptDialogInput(): Locator {
+    return this.page.locator('.p-dialog-content input[type="text"]')
+  }
+
+  async fillPromptDialog(value: string): Promise<void> {
+    await this.promptDialogInput.fill(value)
+    await this.page.keyboard.press('Enter')
+    await this.promptDialogInput.waitFor({ state: 'hidden' })
+    await this.comfyPage.nextFrame()
+  }
+
+  async dragTextEncodeNode2(): Promise<void> {
+    await this.comfyPage.canvasOps.dragAndDrop(
+      DefaultGraphPositions.textEncodeNode2,
+      {
+        x: DefaultGraphPositions.textEncodeNode2.x,
+        y: 300
+      }
+    )
+    await this.comfyPage.nextFrame()
+  }
+
+  async adjustEmptyLatentWidth(): Promise<void> {
+    await this.page.locator('#graph-canvas').click({
+      position: DefaultGraphPositions.emptyLatentWidgetClick
+    })
+    const dialogInput = this.page.locator('.graphdialog input[type="text"]')
+    await dialogInput.click()
+    await dialogInput.fill('128')
+    await dialogInput.press('Enter')
+    await this.comfyPage.nextFrame()
+  }
+}

browser_tests/fixtures/helpers/PerformanceHelper.ts

@@ -0,0 +1,96 @@
+import type { CDPSession, Page } from '@playwright/test'
+
+interface PerfSnapshot {
+  RecalcStyleCount: number
+  RecalcStyleDuration: number
+  LayoutCount: number
+  LayoutDuration: number
+  TaskDuration: number
+  JSHeapUsedSize: number
+  Timestamp: number
+}
+
+export interface PerfMeasurement {
+  name: string
+  durationMs: number
+  styleRecalcs: number
+  styleRecalcDurationMs: number
+  layouts: number
+  layoutDurationMs: number
+  taskDurationMs: number
+  heapDeltaBytes: number
+}
+
+export class PerformanceHelper {
+  private cdp: CDPSession | null = null
+  private snapshot: PerfSnapshot | null = null
+
+  constructor(private readonly page: Page) {}
+
+  async init(): Promise<void> {
+    this.cdp = await this.page.context().newCDPSession(this.page)
+    await this.cdp.send('Performance.enable')
+  }
+
+  async dispose(): Promise<void> {
+    this.snapshot = null
+    if (this.cdp) {
+      try {
+        await this.cdp.send('Performance.disable')
+      } finally {
+        await this.cdp.detach()
+        this.cdp = null
+      }
+    }
+  }
+
+  private async getSnapshot(): Promise<PerfSnapshot> {
+    if (!this.cdp) throw new Error('PerformanceHelper not initialized')
+    const { metrics } = (await this.cdp.send('Performance.getMetrics')) as {
+      metrics: { name: string; value: number }[]
+    }
+    function get(name: string): number {
+      return metrics.find((m) => m.name === name)?.value ?? 0
+    }
+    return {
+      RecalcStyleCount: get('RecalcStyleCount'),
+      RecalcStyleDuration: get('RecalcStyleDuration'),
+      LayoutCount: get('LayoutCount'),
+      LayoutDuration: get('LayoutDuration'),
+      TaskDuration: get('TaskDuration'),
+      JSHeapUsedSize: get('JSHeapUsedSize'),
+      Timestamp: get('Timestamp')
+    }
+  }
+
+  async startMeasuring(): Promise<void> {
+    if (this.snapshot) {
+      throw new Error(
+        'Measurement already in progress — call stopMeasuring() first'
+      )
+    }
+    this.snapshot = await this.getSnapshot()
+  }
+
+  async stopMeasuring(name: string): Promise<PerfMeasurement> {
+    if (!this.snapshot) throw new Error('Call startMeasuring() first')
+    const after = await this.getSnapshot()
+    const before = this.snapshot
+    this.snapshot = null
+
+    function delta(key: keyof PerfSnapshot): number {
+      return after[key] - before[key]
+    }
+
+    return {
+      name,
+      durationMs: delta('Timestamp') * 1000,
+      styleRecalcs: delta('RecalcStyleCount'),
+      styleRecalcDurationMs: delta('RecalcStyleDuration') * 1000,
+      layouts: delta('LayoutCount'),
+      layoutDurationMs: delta('LayoutDuration') * 1000,
+      taskDurationMs: delta('TaskDuration') * 1000,
+      heapDeltaBytes: delta('JSHeapUsedSize')
+    }
+  }
+}