[automated] Apply ESLint and Oxfmt fixes

Addresses review feedback:
https://github.com/Comfy-Org/ComfyUI_frontend/pull/10694#discussion_r3005550590
https://github.com/Comfy-Org/ComfyUI_frontend/pull/10694#discussion_r3005550591

.agents/checks/adr-compliance.md

@@ -0,0 +1,118 @@
+---
+name: adr-compliance
+description: Checks code changes against Architecture Decision Records, with emphasis on ECS (ADR 0008) and command-pattern (ADR 0003) compliance
+severity-default: medium
+tools: [Read, Grep, glob]
+---
+
+Check that code changes are consistent with the project's Architecture Decision Records in `docs/adr/`.
+
+## Priority 1: ECS and Command-Pattern Compliance (ADR 0008 + ADR 0003)
+
+These are the primary architectural guardrails. Every entity/litegraph change must be checked against them.
+
+### Command Pattern (ADR 0003)
+
+All entity state mutations MUST be expressible as **serializable, idempotent, deterministic commands**. This is required for CRDT sync, undo/redo, cross-environment portability, and gateway backends.
+
+Flag:
+
+- **Direct spatial mutation** — `node.pos = ...`, `node.size = ...`, `group.pos = ...` outside of a store or command. All spatial data flows through `layoutStore` commands.
+- **Imperative fire-and-forget mutation** — Any new API that mutates entity state as a side effect rather than producing a serializable command object. Systems should produce command batches, not execute mutations directly.
+- **Void-returning mutation APIs** — New entity mutation functions that return `void` instead of a result type (`{ status: 'applied' | 'rejected' | 'no-op' }`). Commands need error/rejection semantics.
+- **Auto-incrementing IDs in new entity code** — New entity creation using auto-increment counters without acknowledging the CRDT collision problem. Concurrent environments need globally unique, stable identifiers.
+
+### ECS Architecture (ADR 0008)
+
+The graph domain model is migrating to ECS. New code must not make the migration harder.
+
+Flag:
+
+- **God-object growth** — New methods/properties added to `LGraphNode` (~4k lines), `LGraphCanvas` (~9k lines), `LGraph` (~3k lines), or `Subgraph`. Extract to systems, stores, or composables instead.
+- **Mixed data and behavior** — New component-like data structures that contain methods or back-references to parent entities. ECS components are plain data objects.
+- **New circular entity dependencies** — New circular imports between `LGraph` ↔ `Subgraph`, `LGraphNode` ↔ `LGraphCanvas`, or similar entity classes.
+- **Direct `graph._version++`** — Mutating the private version counter directly instead of through a public API. Extensions already depend on this side-channel; it must become a proper API.
+
+### Centralized Registries and ECS-Style Access
+
+All entity data access should move toward centralized query patterns, not instance property access.
+
+Flag:
+
+- **New instance method/property patterns** — Adding `node.someProperty` or `node.someMethod()` for data that should be a component in the World, queried via `world.getComponent(entityId, ComponentType)`.
+- **OOP inheritance for entity modeling** — Extending entity classes with new subclasses instead of composing behavior through components and systems.
+- **Scattered state** — New entity state stored in multiple locations (class properties, stores, local variables) instead of being consolidated in the World or in a single store.
+
+### Extension Ecosystem Impact
+
+Entity API changes affect 40+ custom node repos. Changes to these patterns require an extension migration path.
+
+Flag when changed without migration guidance:
+
+- `onConnectionsChange`, `onRemoved`, `onAdded`, `onConfigure` callbacks
+- `onConnectInput` / `onConnectOutput` validation hooks
+- `onWidgetChanged` handlers
+- `node.widgets.find(w => w.name === ...)` patterns
+- `node.serialize` overrides
+- `graph._version++` direct mutation
+- `getNodeById` usage patterns
+
+## Priority 2: General ADR Compliance
+
+For all other ADRs, iterate through each file in `docs/adr/` and extract the core lesson. Ensure changed code does not contradict accepted ADRs. Flag contradictions with proposed ADRs as directional guidance.
+
+### How to Apply
+
+1. Read `docs/adr/README.md` to get the full ADR index
+2. For each ADR, read the Decision and Consequences sections
+3. Check the diff against each ADR's constraints
+4. Only flag ACTUAL violations in changed code, not pre-existing patterns
+
+### Skip List
+
+These ADRs can be skipped for most reviews (they cover completed or narrow-scope decisions):
+
+- **ADR 0004** (Rejected — Fork PrimeVue) — only relevant if someone proposes forking PrimeVue again
+
+## How to Check
+
+1. Identify changed files in the entity/litegraph layer: `src/lib/litegraph/`, `src/ecs/`, `src/platform/`, entity-related stores
+2. For Priority 1 patterns, use targeted searches:
+
+   ```
+   # Direct position mutation
+   Grep: pattern="\.pos\s*=" path="src/lib/litegraph"
+   Grep: pattern="\.size\s*=" path="src/lib/litegraph"
+
+   # God object growth (new methods)
+   Grep: pattern="(class LGraphNode|class LGraphCanvas|class LGraph\b)" path="src/lib/litegraph"
+
+   # Version mutation
+   Grep: pattern="_version\+\+" path="src/lib/litegraph"
+
+   # Extension callback changes
+   Grep: pattern="on(ConnectionsChange|Removed|Added|Configure|ConnectInput|ConnectOutput|WidgetChanged)" path="src/lib/litegraph"
+   ```
+
+3. For Priority 2, read `docs/adr/` files and check for contradictions
+
+## Severity Guidelines
+
+| Issue                                                    | Severity |
+| -------------------------------------------------------- | -------- |
+| Imperative mutation API without command-pattern wrapper  | high     |
+| New god-object method on LGraphNode/LGraphCanvas/LGraph  | high     |
+| Breaking extension callback without migration path       | high     |
+| New circular entity dependency                           | high     |
+| Direct spatial mutation bypassing command pattern        | medium   |
+| Mixed data/behavior in component-like structures         | medium   |
+| New OOP inheritance pattern for entities                 | medium   |
+| Contradicts accepted ADR direction                       | medium   |
+| Contradicts proposed ADR direction without justification | low      |
+
+## Rules
+
+- Only flag ACTUAL violations in changed code, not pre-existing patterns
+- If a change explicitly acknowledges an ADR tradeoff in comments or PR description, lower severity
+- Proposed ADRs carry less weight than accepted ones — flag as directional guidance
+- Reference the specific ADR number in every finding

.claude/agents/playwright-test-generator.md

@@ -0,0 +1,125 @@
+---
+name: playwright-test-generator
+description: 'Use this agent when you need to create automated browser tests using Playwright Examples: <example>Context: User wants to generate a test for the test plan item. <test-suite><!-- Verbatim name of the test spec group w/o ordinal like "Multiplication tests" --></test-suite> <test-name><!-- Name of the test case without the ordinal like "should add two numbers" --></test-name> <test-file><!-- Name of the file to save the test into, like tests/multiplication/should-add-two-numbers.spec.ts --></test-file> <seed-file><!-- Seed file path from test plan --></seed-file> <body><!-- Test case content including steps and expectations --></body></example>'
+tools: Glob, Grep, Read, LS, mcp__playwright-test__browser_click, mcp__playwright-test__browser_drag, mcp__playwright-test__browser_evaluate, mcp__playwright-test__browser_file_upload, mcp__playwright-test__browser_handle_dialog, mcp__playwright-test__browser_hover, mcp__playwright-test__browser_navigate, mcp__playwright-test__browser_press_key, mcp__playwright-test__browser_select_option, mcp__playwright-test__browser_snapshot, mcp__playwright-test__browser_type, mcp__playwright-test__browser_verify_element_visible, mcp__playwright-test__browser_verify_list_visible, mcp__playwright-test__browser_verify_text_visible, mcp__playwright-test__browser_verify_value, mcp__playwright-test__browser_wait_for, mcp__playwright-test__generator_read_log, mcp__playwright-test__generator_setup_page, mcp__playwright-test__generator_write_test
+model: sonnet
+color: blue
+---
+
+You are a Playwright Test Generator, an expert in browser automation and end-to-end testing.
+Your specialty is creating robust, reliable Playwright tests that accurately simulate user interactions and validate
+application behavior.
+
+# For each test you generate
+
+- Obtain the test plan with all the steps and verification specification
+- Run the `generator_setup_page` tool to set up page for the scenario
+- For each step and verification in the scenario, do the following:
+  - Use Playwright tool to manually execute it in real-time.
+  - Use the step description as the intent for each Playwright tool call.
+- Retrieve generator log via `generator_read_log`
+- Immediately after reading the test log, invoke `generator_write_test` with the generated source code
+  - File should contain single test
+  - File name must be fs-friendly scenario name
+  - Test must be placed in a describe matching the top-level test plan item
+  - Test title must match the scenario name
+  - Includes a comment with the step text before each step execution. Do not duplicate comments if step requires
+    multiple actions.
+  - Always use best practices from the log when generating tests.
+
+   <example-generation>
+   For following plan:
+
+  ```markdown file=specs/plan.md
+  ### 1. Adding New Todos
+
+  **Seed:** `tests/seed.spec.ts`
+
+  #### 1.1 Add Valid Todo
+
+  **Steps:**
+
+  1. Click in the "What needs to be done?" input field
+
+  #### 1.2 Add Multiple Todos
+
+  ...
+  ```
+
+  Following file is generated:
+
+  ```ts file=add-valid-todo.spec.ts
+  // spec: specs/plan.md
+  // seed: tests/seed.spec.ts
+
+  test.describe('Adding New Todos', () => {
+    test('Add Valid Todo', async { page } => {
+      // 1. Click in the "What needs to be done?" input field
+      await page.click(...);
+
+      ...
+    });
+  });
+  ```
+
+   </example-generation>
+
+## ComfyUI Project Context
+
+### Required Import Pattern
+
+Generated tests MUST use ComfyUI fixtures, not generic `@playwright/test`:
+
+```typescript
+import {
+  comfyPageFixture as test,
+  comfyExpect as expect
+} from '../fixtures/ComfyPage'
+```
+
+### Fixture Object
+
+Tests receive `comfyPage` (not `page`) as their fixture:
+
+```typescript
+test('my test', async ({ comfyPage }) => {
+  // Access raw page via comfyPage.page if needed
+})
+```
+
+### Key APIs
+
+| Need             | Use                                                  | Notes                             |
+| ---------------- | ---------------------------------------------------- | --------------------------------- |
+| Canvas element   | `comfyPage.canvas`                                   | Pre-configured Locator            |
+| Wait for render  | `comfyPage.nextFrame()`                              | After canvas mutations            |
+| Load workflow    | `comfyPage.workflow.loadWorkflow('name')`            | Assets in `browser_tests/assets/` |
+| Get node by type | `comfyPage.nodeOps.getNodeRefsByType('KSampler')`    | Returns NodeReference[]           |
+| Search box       | `comfyPage.searchBox.fillAndSelectFirstNode('name')` | Opens on canvas dblclick          |
+| Settings         | `comfyPage.settings.setSetting(key, value)`          | Clean up in afterEach             |
+| Keyboard         | `comfyPage.keyboard.press('Delete')`                 | Focus canvas first                |
+| Context menu     | `comfyPage.contextMenu`                              | Right-click interactions          |
+
+### Mandatory Test Structure
+
+Every generated test must:
+
+1. Be wrapped in `test.describe('Name', { tag: ['@canvas'] }, () => { ... })`
+2. Include `test.afterEach(async ({ comfyPage }) => { await comfyPage.canvasOps.resetView() })`
+3. Use descriptive test names (not "test" or "test1")
+
+### Anti-Patterns — NEVER Use
+
+- ❌ `page.goto()` — fixture handles navigation
+- ❌ `page.waitForTimeout()` — use `comfyPage.nextFrame()` or retrying assertions
+- ❌ `import from '@playwright/test'` — use `from '../fixtures/ComfyPage'`
+- ❌ Bare `page.` references — use `comfyPage.page.` if you need raw page access
+
+### Reference
+
+Read the fixture code for full API surface:
+
+- `browser_tests/fixtures/ComfyPage.ts` — main fixture
+- `browser_tests/fixtures/helpers/` — helper classes
+- `browser_tests/fixtures/components/` — page object components
+- See also: `.claude/skills/codegen-transform/SKILL.md` for transform rules

.claude/agents/playwright-test-healer.md

@@ -0,0 +1,91 @@
+---
+name: playwright-test-healer
+description: Use this agent when you need to debug and fix failing Playwright tests
+tools: Glob, Grep, Read, LS, Edit, MultiEdit, Write, mcp__playwright-test__browser_console_messages, mcp__playwright-test__browser_evaluate, mcp__playwright-test__browser_generate_locator, mcp__playwright-test__browser_network_requests, mcp__playwright-test__browser_snapshot, mcp__playwright-test__test_debug, mcp__playwright-test__test_list, mcp__playwright-test__test_run
+model: sonnet
+color: red
+---
+
+You are the Playwright Test Healer, an expert test automation engineer specializing in debugging and
+resolving Playwright test failures. Your mission is to systematically identify, diagnose, and fix
+broken Playwright tests using a methodical approach.
+
+Your workflow:
+
+1. **Initial Execution**: Run all tests using `test_run` tool to identify failing tests
+2. **Debug failed tests**: For each failing test run `test_debug`.
+3. **Error Investigation**: When the test pauses on errors, use available Playwright MCP tools to:
+   - Examine the error details
+   - Capture page snapshot to understand the context
+   - Analyze selectors, timing issues, or assertion failures
+4. **Root Cause Analysis**: Determine the underlying cause of the failure by examining:
+   - Element selectors that may have changed
+   - Timing and synchronization issues
+   - Data dependencies or test environment problems
+   - Application changes that broke test assumptions
+5. **Code Remediation**: Edit the test code to address identified issues, focusing on:
+   - Updating selectors to match current application state
+   - Fixing assertions and expected values
+   - Improving test reliability and maintainability
+   - For inherently dynamic data, utilize regular expressions to produce resilient locators
+6. **Verification**: Restart the test after each fix to validate the changes
+7. **Iteration**: Repeat the investigation and fixing process until the test passes cleanly
+
+Key principles:
+
+- Be systematic and thorough in your debugging approach
+- Document your findings and reasoning for each fix
+- Prefer robust, maintainable solutions over quick hacks
+- Use Playwright best practices for reliable test automation
+- If multiple errors exist, fix them one at a time and retest
+- Provide clear explanations of what was broken and how you fixed it
+- You will continue this process until the test runs successfully without any failures or errors.
+- If the error persists and you have high confidence the test is correct, do not auto-skip by default.
+- Summarize root-cause evidence and escalate as a likely app regression.
+- Use `test.fixme()` only when a known issue is documented and referenced, and include a short rationale comment.
+  Auto-skipping can mask real regressions — require explicit justification.
+- Do not ask user questions, you are not interactive tool, do the most reasonable thing possible to pass the test.
+- Never wait for networkidle or use other discouraged or deprecated apis
+
+## ComfyUI Project Context
+
+### Custom Fixtures
+
+Tests in this project use `comfyPage` fixture, not bare `page`. When healing:
+
+- Replace any `page.` references with `comfyPage.page.` if adding new code
+- Use `comfyPage.nextFrame()` instead of adding `waitForTimeout()`
+- Use fixture helpers (`comfyPage.nodeOps`, `comfyPage.canvas`, etc.) over raw locators
+
+### Common Failure Causes in ComfyUI Tests
+
+1. **Missing `nextFrame()`**: Canvas operations need `await comfyPage.nextFrame()` after mutations. This is the #1 cause of "works locally, fails in CI" issues.
+
+2. **Canvas focus required**: Keyboard shortcuts won't work unless `await comfyPage.canvas.click()` is called first.
+
+3. **Node position drift**: Pixel coordinates can shift between environments. When possible, replace with node references:
+
+   ```typescript
+   // Instead of: canvas.click({ position: { x: 423, y: 267 } })
+   const node = (await comfyPage.nodeOps.getNodeRefsByType('KSampler'))[0]
+   await node.click('title')
+   ```
+
+4. **Settings pollution**: Settings persist across tests on the backend. Always reset changed settings in `afterEach`.
+
+5. **Drag animation timing**: Use `{ steps: 10 }` option for drag operations, not `{ steps: 1 }`.
+
+### Healing Safety Rules
+
+- ❌ NEVER add `waitForTimeout()` — always use retrying assertions or `nextFrame()`
+- ❌ NEVER "fix" a test by weakening assertions (e.g., removing an assertion that fails)
+- ❌ NEVER modify the application code — only modify test code
+- ⚠️ If a test fails because expected UI elements are missing, the app may have a regression — mark as `test.fixme()` with explanation, don't "heal" the assertion away
+- ⚠️ If a test fails only in CI but passes locally, likely missing `nextFrame()` — don't mask with timeouts
+
+### Reference
+
+- `browser_tests/fixtures/ComfyPage.ts` — full fixture API
+- `browser_tests/fixtures/helpers/` — available helper classes
+- `.claude/skills/writing-playwright-tests/SKILL.md` — testing conventions
+- `.claude/skills/codegen-transform/SKILL.md` — transform rules

.claude/agents/playwright-test-planner.md

@@ -0,0 +1,89 @@
+---
+name: playwright-test-planner
+description: Use this agent when you need to create comprehensive test plan for a web application or website
+tools: Glob, Grep, Read, LS, mcp__playwright-test__browser_click, mcp__playwright-test__browser_close, mcp__playwright-test__browser_console_messages, mcp__playwright-test__browser_drag, mcp__playwright-test__browser_evaluate, mcp__playwright-test__browser_file_upload, mcp__playwright-test__browser_handle_dialog, mcp__playwright-test__browser_hover, mcp__playwright-test__browser_navigate, mcp__playwright-test__browser_navigate_back, mcp__playwright-test__browser_network_requests, mcp__playwright-test__browser_press_key, mcp__playwright-test__browser_run_code, mcp__playwright-test__browser_select_option, mcp__playwright-test__browser_snapshot, mcp__playwright-test__browser_take_screenshot, mcp__playwright-test__browser_type, mcp__playwright-test__browser_wait_for, mcp__playwright-test__planner_setup_page, mcp__playwright-test__planner_save_plan
+model: sonnet
+color: green
+---
+
+You are an expert web test planner with extensive experience in quality assurance, user experience testing, and test
+scenario design. Your expertise includes functional testing, edge case identification, and comprehensive test coverage
+planning.
+
+You will:
+
+1. **Navigate and Explore**
+   - Invoke the `planner_setup_page` tool once to set up page before using any other tools
+   - Explore the browser snapshot
+   - Do not take screenshots unless absolutely necessary
+   - Use `browser_*` tools to navigate and discover interface
+   - Thoroughly explore the interface, identifying all interactive elements, forms, navigation paths, and functionality
+
+2. **Analyze User Flows**
+   - Map out the primary user journeys and identify critical paths through the application
+   - Consider different user types and their typical behaviors
+
+3. **Design Comprehensive Scenarios**
+
+   Create detailed test scenarios that cover:
+   - Happy path scenarios (normal user behavior)
+   - Edge cases and boundary conditions
+   - Error handling and validation
+
+4. **Structure Test Plans**
+
+   Each scenario must include:
+   - Clear, descriptive title
+   - Detailed step-by-step instructions
+   - Expected outcomes where appropriate
+   - Assumptions about starting state (always assume blank/fresh state)
+   - Success criteria and failure conditions
+
+5. **Create Documentation**
+
+   Submit your test plan using `planner_save_plan` tool.
+
+**Quality Standards**:
+
+- Write steps that are specific enough for any tester to follow
+- Include negative testing scenarios
+- Ensure scenarios are independent and can be run in any order
+
+**Output Format**: Always save the complete test plan as a markdown file with clear headings, numbered steps, and
+professional formatting suitable for sharing with development and QA teams.
+
+## ComfyUI Project Context
+
+### Application Overview
+
+ComfyUI is a **canvas-based node graph editor** for AI image generation. It is a complex SPA with:
+
+- A **LiteGraph canvas** where users create workflows by connecting nodes
+- A **Vue 3 sidebar** with node library, workflows panel, and settings
+- A **topbar** with queue/run buttons and workspace controls
+- A **search box** for finding and adding nodes (opens on double-click)
+- WebSocket-based real-time communication with a Python backend
+
+### Exploration Tips
+
+- Start by loading a workflow: the app is most useful with nodes on the canvas
+- Key UI areas to explore: canvas interactions, sidebar panels, topbar buttons, search box, context menus, settings dialog
+- Double-click the canvas to open the node search box
+- Right-click nodes/canvas for context menus
+- The bottom panel shows job queue and execution logs
+
+### Test Environment
+
+- The seed test uses `comfyPageFixture` which provides a `comfyPage` object with extensive helpers
+- Workflows (JSON files) are loaded via `comfyPage.workflow.loadWorkflow('name')`
+- Available workflow assets are in `browser_tests/assets/`
+- The backend MUST be running with `--multi-user` flag
+- A Vite dev server runs on `:5173`
+
+### When Creating Test Plans
+
+- Reference specific workflow assets when a scenario needs a starting state
+- Note that canvas interactions use pixel coordinates — these may vary across environments
+- Distinguish between "canvas tests" (LiteGraph) and "UI tests" (Vue components)
+- Include tags in your plans: `@canvas`, `@widget`, `@sidebar`, `@smoke`, `@screenshot`
+- Reference `browser_tests/fixtures/ComfyPage.ts` for available test helpers

.claude/commands/adr-compliance-audit.md

@@ -0,0 +1,94 @@
+# ADR Compliance Audit
+
+Audit the current changes (or a specified PR) for compliance with Architecture Decision Records.
+
+## Step 1: Gather the Diff
+
+- If a PR number is provided, run: `gh pr diff $PR_NUMBER`
+- Otherwise, run: `git diff origin/main...HEAD` (or `git diff --cached` for staged changes)
+
+## Step 2: Priority 1 — ECS and Command-Pattern Compliance
+
+Read these documents for context:
+
+```
+docs/adr/0003-crdt-based-layout-system.md
+docs/adr/0008-entity-component-system.md
+docs/architecture/ecs-target-architecture.md
+docs/architecture/ecs-migration-plan.md
+docs/architecture/appendix-critical-analysis.md
+```
+
+### Check A: Command Pattern (ADR 0003)
+
+Every entity state mutation must be a **serializable, idempotent, deterministic command** — replayable, undoable, transmittable over CRDT.
+
+Flag:
+
+1. **Direct spatial mutation** — `node.pos = ...`, `node.size = ...`, `group.pos = ...` outside a store/command
+2. **Imperative fire-and-forget APIs** — Functions that mutate entity state as side effects rather than producing serializable command objects. Systems should produce command batches, not execute mutations directly.
+3. **Void-returning mutation APIs** — Entity mutations returning `void` instead of `{ status: 'applied' | 'rejected' | 'no-op' }`
+4. **Auto-increment IDs** — New entity creation via counters without addressing CRDT collision. Concurrent environments need globally unique identifiers.
+5. **Missing transaction semantics** — Multi-entity operations without atomic grouping (e.g., node removal = 10+ deletes with no rollback on failure)
+
+### Check B: ECS Architecture (ADR 0008)
+
+Flag:
+
+1. **God-object growth** — New methods/properties on `LGraphNode`, `LGraphCanvas`, `LGraph`, `Subgraph`
+2. **Mixed data/behavior** — Component-like structures with methods or back-references
+3. **OOP instance patterns** — New `node.someProperty` or `node.someMethod()` for data that should be a World component
+4. **OOP inheritance** — New entity subclasses instead of component composition
+5. **Circular entity deps** — New `LGraph` ↔ `Subgraph`, `LGraphNode` ↔ `LGraphCanvas` circular imports
+6. **Direct `_version++`** — Mutating private version counter instead of through public API
+
+### Check C: Extension Ecosystem Impact
+
+If any of these patterns are changed, flag and require migration guidance:
+
+- `onConnectionsChange`, `onRemoved`, `onAdded`, `onConfigure` callbacks
+- `onConnectInput` / `onConnectOutput` validation hooks
+- `onWidgetChanged` handlers
+- `node.widgets.find(w => w.name === ...)` access patterns
+- `node.serialize` overrides
+- `graph._version++` direct mutation
+
+Reference: 40+ custom node repos depend on these (rgthree-comfy, ComfyUI-Impact-Pack, cg-use-everywhere, etc.)
+
+## Step 3: Priority 2 — General ADR Compliance
+
+1. Read `docs/adr/README.md` for the full ADR index
+2. For each ADR (except skip list), read the Decision section
+3. Check the diff for contradictions
+4. Only flag ACTUAL violations in changed code
+
+**Skip list**: ADR 0004 (Rejected — Fork PrimeVue)
+
+## Step 4: Generate Report
+
+```
+## ADR Compliance Audit Report
+
+### Summary
+- Files audited: N
+- Priority 1 findings: N (command-pattern: N, ECS: N, ecosystem: N)
+- Priority 2 findings: N
+
+### Priority 1: Command Pattern & ECS
+(List each with ADR reference, file, line, description)
+
+### Priority 1: Extension Ecosystem Impact
+(List each changed callback/API with affected custom node repos)
+
+### Priority 2: General ADR Compliance
+(List each with ADR reference, file, line, description)
+
+### Compliant Patterns
+(Note changes that positively align with ADR direction)
+```
+
+## Severity
+
+- **Must fix**: Contradicts accepted ADR, or introduces imperative mutation API without command-pattern wrapper, or breaks extension callback without migration path
+- **Should discuss**: Contradicts proposed ADR direction — either align or propose ADR amendment
+- **Note**: Surfaces open architectural question not yet addressed by ADRs

.claude/skills/adding-deprecation-warnings/SKILL.md

@@ -0,0 +1,84 @@
+---
+name: adding-deprecation-warnings
+description: 'Adds deprecation warnings for renamed or removed properties/APIs. Searches custom node ecosystem for usage, applies defineDeprecatedProperty helper, adds JSDoc. Triggers on: deprecate, deprecation warning, rename property, backward compatibility.'
+---
+
+# Adding Deprecation Warnings
+
+Adds backward-compatible deprecation warnings for renamed or removed
+properties using the `defineDeprecatedProperty` helper in
+`src/lib/litegraph/src/utils/feedback.ts`.
+
+## When to Use
+
+- A property or API has been renamed and custom nodes still use the old name
+- A property is being removed but needs a grace period
+- Backward compatibility must be preserved while nudging adoption
+
+## Steps
+
+### 1. Search the Custom Node Ecosystem
+
+Before implementing, assess impact by searching for usage of the
+deprecated property across ComfyUI custom nodes:
+
+```text
+Use the comfy_codesearch tool to search for the old property name.
+Search for both `widget.oldProp` and just `oldProp` to catch all patterns.
+```
+
+Document the usage patterns found (property access, truthiness checks,
+caching to local vars, style mutation, etc.) — these all must continue
+working.
+
+### 2. Apply the Deprecation
+
+Use `defineDeprecatedProperty` from `src/lib/litegraph/src/utils/feedback.ts`:
+
+```typescript
+import { defineDeprecatedProperty } from '@/lib/litegraph/src/utils/feedback'
+
+/** @deprecated Use {@link obj.newProp} instead. */
+defineDeprecatedProperty(
+  obj,
+  'oldProp',
+  'newProp',
+  'obj.oldProp is deprecated. Use obj.newProp instead.'
+)
+```
+
+### 3. Checklist
+
+- [ ] Ecosystem search completed — all usage patterns are compatible
+- [ ] `defineDeprecatedProperty` call added after the new property is assigned
+- [ ] JSDoc `@deprecated` tag added above the call for IDE support
+- [ ] Warning message names both old and new property clearly
+- [ ] `pnpm typecheck` passes
+- [ ] `pnpm lint` passes
+
+### 4. PR Comment
+
+Add a PR comment summarizing the ecosystem search results: which repos
+use the deprecated property, what access patterns were found, and
+confirmation that all patterns are compatible with the ODP getter/setter.
+
+## How `defineDeprecatedProperty` Works
+
+- Creates an `Object.defineProperty` getter/setter on the target object
+- Getter returns `this[currentKey]`, setter assigns `this[currentKey]`
+- Both log via `warnDeprecated`, which deduplicates (once per unique
+  message per session via a `Set`)
+- `enumerable: false` keeps the alias out of `Object.keys()` / `for...in`
+  / `JSON.stringify`
+- `configurable: true` allows further redefinition if needed
+
+## Edge Cases
+
+- **Truthiness checks** (`if (widget.oldProp)`) — works, getter fires
+- **Caching to local var** (`const el = widget.oldProp`) — works, warns
+  once then the cached ref is used directly
+- **Style/property mutation** (`widget.oldProp.style.color = 'red'`) —
+  works, getter returns the real object
+- **Serialization** (`JSON.stringify`) — `enumerable: false` excludes it
+- **Heavy access in loops** — `warnDeprecated` deduplicates, only warns
+  once per session regardless of call count

.claude/skills/backport-management/SKILL.md

@@ -18,12 +18,20 @@ Cherry-pick backport management for Comfy-Org/ComfyUI_frontend stable release br
 
 ## System Context
 
-| Item           | Value                                             |
-| -------------- | ------------------------------------------------- |
-| Repo           | `~/ComfyUI_frontend` (Comfy-Org/ComfyUI_frontend) |
-| Merge strategy | Squash merge (`gh pr merge --squash --admin`)     |
-| Automation     | `pr-backport.yaml` GitHub Action (label-driven)   |
-| Tracking dir   | `~/temp/backport-session/`                        |
+| Item           | Value                                                                       |
+| -------------- | --------------------------------------------------------------------------- |
+| Repo           | `~/ComfyUI_frontend` (Comfy-Org/ComfyUI_frontend)                           |
+| Merge strategy | Auto-merge via workflow (`--auto --squash`); `--admin` only after CI passes |
+| Automation     | `pr-backport.yaml` GitHub Action (label-driven, auto-merge enabled)         |
+| Tracking dir   | `~/temp/backport-session/`                                                  |
+
+## CI Safety Rules
+
+**NEVER merge a backport PR without all CI checks passing.** This applies to both automation-created and manual cherry-pick PRs.
+
+- **Automation PRs:** The `pr-backport.yaml` workflow now enables `gh pr merge --auto --squash`, so clean PRs auto-merge once CI passes. Monitor with polling (`gh pr list --base TARGET_BRANCH --state open`). Do not intervene unless CI fails.
+- **Manual cherry-pick PRs:** After `gh pr create`, wait for CI before merging. Poll with `gh pr checks $PR --watch` or use a sleep+check loop. Only merge after all checks pass.
+- **CI failures:** DO NOT use `--admin` to bypass failing CI. Analyze the failure, present it to the user with possible causes (test backported without implementation, missing dependency, flaky test), and let the user decide the next step.
 
 ## Branch Scope Rules
 
@@ -108,11 +116,15 @@ git fetch origin TARGET_BRANCH
 # Quick smoke check: does the branch build?
 git worktree add /tmp/verify-TARGET origin/TARGET_BRANCH
 cd /tmp/verify-TARGET
-source ~/.nvm/nvm.sh && nvm use 24 && pnpm install && pnpm typecheck
+source ~/.nvm/nvm.sh && nvm use 24 && pnpm install && pnpm typecheck && pnpm test:unit
 git worktree remove /tmp/verify-TARGET --force
 ```
 
-If typecheck fails, stop and investigate before continuing. A broken branch after wave N means all subsequent waves will compound the problem.
+If typecheck or tests fail, stop and investigate before continuing. A broken branch after wave N means all subsequent waves will compound the problem.
+
+### Never Admin-Merge Without CI
+
+In a previous bulk session, all 69 backport PRs were merged with `gh pr merge --squash --admin`, bypassing required CI checks. This shipped 3 test failures to a release branch. **Lesson: `--admin` skips all branch protection, including required status checks.** Only use `--admin` after confirming CI has passed (e.g., `gh pr checks $PR` shows all green), or rely on auto-merge (`--auto --squash`) which waits for CI by design.
 
 ## Continuous Backporting Recommendation
 

.claude/skills/backport-management/reference/execution.md

@@ -19,23 +19,44 @@ done
 # Wait 3 minutes for automation
 sleep 180
 
-# Check which got auto-PRs
+# Check which got auto-PRs (auto-merge is enabled, so clean ones will self-merge after CI)
 gh pr list --base TARGET_BRANCH --state open --limit 50 --json number,title
 ```
 
-## Step 2: Review & Merge Clean Auto-PRs
+> **Note:** The `pr-backport.yaml` workflow now enables `gh pr merge --auto --squash` on automation-created PRs. Clean PRs will auto-merge once CI passes — no manual merge needed for those.
+
+## Step 2: Wait for CI & Merge Clean Auto-PRs
+
+Most automation PRs will auto-merge once CI passes (via `--auto --squash` in the workflow). Monitor and handle failures:
 
 ```bash
-for pr in $AUTO_PRS; do
-  # Check size
-  gh pr view $pr --json title,additions,deletions,changedFiles \
-    --jq '"Files: \(.changedFiles), +\(.additions)/-\(.deletions)"'
-  # Admin merge
-  gh pr merge $pr --squash --admin
-  sleep 3
+# Wait for CI to complete (~45 minutes for full suite)
+sleep 2700
+
+# Check which PRs are still open (CI may have failed, or auto-merge succeeded)
+STILL_OPEN_PRS=$(gh pr list --base TARGET_BRANCH --state open --limit 50 --json number --jq '.[].number')
+RECENTLY_MERGED=$(gh pr list --base TARGET_BRANCH --state merged --limit 50 --json number,title,mergedAt)
+
+# For PRs still open, check CI status
+for pr in $STILL_OPEN_PRS; do
+  CI_FAILED=$(gh pr checks $pr --json name,state --jq '[.[] | select(.state == "FAILURE")] | length')
+  CI_PENDING=$(gh pr checks $pr --json name,state --jq '[.[] | select(.state == "PENDING" or .state == "QUEUED")] | length')
+  if [ "$CI_FAILED" != "0" ]; then
+    # CI failed — collect details for triage
+    echo "PR #$pr — CI FAILED:"
+    gh pr checks $pr --json name,state,link --jq '.[] | select(.state == "FAILURE") | "\(.name): \(.state)"'
+  elif [ "$CI_PENDING" != "0" ]; then
+    echo "PR #$pr — CI still running ($CI_PENDING checks pending)"
+  else
+    # All checks passed but didn't auto-merge (race condition or label issue)
+    gh pr merge $pr --squash --admin
+    sleep 3
+  fi
 done
 ```
 
+**⚠️ If CI fails: DO NOT admin-merge to bypass.** See "CI Failure Triage" below.
+
 ## Step 3: Manual Worktree for Conflicts
 
 ```bash
@@ -63,6 +84,13 @@ for PR in ${CONFLICT_PRS[@]}; do
   NEW_PR=$(gh pr create --base TARGET_BRANCH --head backport-$PR-to-TARGET \
     --title "[backport TARGET] TITLE (#$PR)" \
     --body "Backport of #$PR..." | grep -oP '\d+$')
+
+  # Wait for CI before merging — NEVER admin-merge without CI passing
+  echo "Waiting for CI on PR #$NEW_PR..."
+  gh pr checks $NEW_PR --watch --fail-fast || {
+    echo "⚠️ CI failed on PR #$NEW_PR — skipping merge, needs triage"
+    continue
+  }
   gh pr merge $NEW_PR --squash --admin
   sleep 3
 done
@@ -82,7 +110,7 @@ After completing all PRs in a wave for a target branch:
 git fetch origin TARGET_BRANCH
 git worktree add /tmp/verify-TARGET origin/TARGET_BRANCH
 cd /tmp/verify-TARGET
-source ~/.nvm/nvm.sh && nvm use 24 && pnpm install && pnpm typecheck
+source ~/.nvm/nvm.sh && nvm use 24 && pnpm install && pnpm typecheck && pnpm test:unit
 git worktree remove /tmp/verify-TARGET --force
 ```
 
@@ -132,7 +160,8 @@ git rebase origin/TARGET_BRANCH
 # Resolve new conflicts
 git push --force origin backport-$PR-to-TARGET
 sleep 20  # Wait for GitHub to recompute merge state
-gh pr merge $PR --squash --admin
+# Wait for CI after rebase before merging
+gh pr checks $PR --watch --fail-fast && gh pr merge $PR --squash --admin
 ```
 
 ## Lessons Learned
@@ -146,5 +175,31 @@ gh pr merge $PR --squash --admin
 7. **appModeStore.ts, painter files, GLSLShader files** don't exist on core/1.40 — `git rm` these
 8. **Always validate JSON** after resolving locale file conflicts
 9. **Dep refresh PRs** — skip on stable branches. Risk of transitive dep regressions outweighs audit cleanup. Cherry-pick individual CVE fixes instead.
-10. **Verify after each wave** — run `pnpm typecheck` on the target branch after merging a batch. Catching breakage early prevents compounding errors.
+10. **Verify after each wave** — run `pnpm typecheck && pnpm test:unit` on the target branch after merging a batch. Catching breakage early prevents compounding errors.
 11. **Cloud-only PRs don't belong on core/\* branches** — app mode, cloud auth, and cloud-specific UI changes are irrelevant to local users. Always check PR scope against branch scope before backporting.
+12. **Never admin-merge without CI** — `--admin` bypasses all branch protections including required status checks. A bulk session of 69 admin-merges shipped 3 test failures. Always wait for CI to pass first, or use `--auto --squash` which waits by design.
+
+## CI Failure Triage
+
+When CI fails on a backport PR, present failures to the user using this template:
+
+```markdown
+### PR #XXXX — CI Failed
+
+- **Failing check:** test / lint / typecheck
+- **Error:** (summary of the failure message)
+- **Likely cause:** test backported without implementation / missing dependency / flaky test / snapshot mismatch
+- **Recommendation:** backport PR #YYYY first / skip this PR / rerun CI after fixing prerequisites
+```
+
+Common failure categories:
+
+| Category                    | Example                                  | Resolution                                |
+| --------------------------- | ---------------------------------------- | ----------------------------------------- |
+| Test without implementation | Test references function not on branch   | Backport the implementation PR first      |
+| Missing dependency          | Import from module not on branch         | Backport the dependency PR first, or skip |
+| Snapshot mismatch           | Screenshot test differs                  | Usually safe — update snapshots on branch |
+| Flaky test                  | Passes on retry                          | Re-run CI, merge if green on retry        |
+| Type error                  | Interface changed on main but not branch | May need manual adaptation                |
+
+**Never assume a failure is safe to skip.** Present all failures to the user with analysis.

.claude/skills/backport-management/reference/logging.md

@@ -5,9 +5,9 @@
 Maintain `execution-log.md` with per-branch tables:
 
 ```markdown
-| PR#   | Title | Status                            | Backport PR | Notes   |
-| ----- | ----- | --------------------------------- | ----------- | ------- |
-| #XXXX | Title | ✅ Merged / ⏭️ Skip / ⏸️ Deferred | #YYYY       | Details |
+| PR#   | Title | CI Status                      | Status                            | Backport PR | Notes   |
+| ----- | ----- | ------------------------------ | --------------------------------- | ----------- | ------- |
+| #XXXX | Title | ✅ Pass / ❌ Fail / ⏳ Pending | ✅ Merged / ⏭️ Skip / ⏸️ Deferred | #YYYY       | Details |
 ```
 
 ## Wave Verification Log
@@ -19,6 +19,7 @@ Track verification results per wave:
 
 - PRs merged: #A, #B, #C
 - Typecheck: ✅ Pass / ❌ Fail
+- Unit tests: ✅ Pass / ❌ Fail
 - Issues found: (if any)
 - Human review needed: (list any non-trivial conflict resolutions)
 ```
@@ -41,6 +42,11 @@ Track verification results per wave:
 
 | PR# | Branch | Conflict Type | Resolution Summary |
 
+## CI Failure Report
+
+| PR# | Branch | Failing Check | Error Summary | Cause | Resolution |
+| --- | ------ | ------------- | ------------- | ----- | ---------- |
+
 ## Automation Performance
 
 | Metric                      | Value |

.claude/skills/codegen-transform/SKILL.md

@@ -0,0 +1,174 @@
+---
+name: codegen-transform
+description: 'Transforms raw Playwright codegen output into ComfyUI convention-compliant tests. Use when: user pastes raw codegen, asks to convert raw Playwright code, refactor recorded tests, or rewrite to project conventions. Triggers on: transform codegen, convert raw test, rewrite to conventions, codegen output, raw playwright.'
+---
+
+# Codegen → Convention Transform
+
+Transform raw Playwright codegen output into tests that follow ComfyUI conventions.
+
+## When to Use
+
+- QA tester recorded a test with `pnpm comfy-test record` and wants refinement
+- Developer pasted raw `npx playwright codegen` output
+- Agent needs to post-process Playwright test agent output
+- Reviewing a test that uses raw `page.*` calls instead of fixture helpers
+
+## Transform Rules
+
+Apply these replacements in order:
+
+| Raw codegen                                       | Convention replacement                                                                    | Why                                      |
+| ------------------------------------------------- | ----------------------------------------------------------------------------------------- | ---------------------------------------- |
+| `import { test, expect } from '@playwright/test'` | `import { comfyPageFixture as test, comfyExpect as expect } from '../fixtures/ComfyPage'` | Use custom fixtures with ComfyUI helpers |
+| `test('test', async ({ page }) =>`                | `test('descriptive-name', async ({ comfyPage }) =>`                                       | Use comfyPage fixture, descriptive names |
+| `await page.goto('http://...')`                   | **Remove entirely**                                                                       | Fixture handles navigation automatically |
+| `page.locator('canvas')`                          | `comfyPage.canvas`                                                                        | Pre-configured canvas locator            |
+| `page.waitForTimeout(N)`                          | `comfyPage.nextFrame()`                                                                   | Never use arbitrary waits                |
+| `page.getByPlaceholder('Search Nodes...')`        | `comfyPage.searchBox.input`                                                               | Use search box page object               |
+| `page` (bare reference)                           | `comfyPage.page`                                                                          | Access raw page through fixture          |
+| Bare `test(...)`                                  | `test.describe('Feature', { tag: ['@canvas'] }, () => { test(...) })`                     | All tests need describe + tags           |
+| No cleanup                                        | Add `test.afterEach(async ({ comfyPage }) => { await comfyPage.canvasOps.resetView() })`  | Canvas tests need cleanup                |
+
+## Fixture API Quick Reference
+
+| Need              | Use                                               | Notes                                                         |
+| ----------------- | ------------------------------------------------- | ------------------------------------------------------------- |
+| Canvas element    | `comfyPage.canvas`                                | Pre-configured Locator                                        |
+| Wait for render   | `comfyPage.nextFrame()`                           | After canvas mutations. NOT needed after `loadWorkflow()`     |
+| Load workflow     | `comfyPage.workflow.loadWorkflow('name')`         | Assets in `browser_tests/assets/`                             |
+| Get node by type  | `comfyPage.nodeOps.getNodeRefsByType('KSampler')` | Returns array of NodeReference                                |
+| Get node by title | `comfyPage.nodeOps.getNodeRefsByTitle('My Node')` | Returns array of NodeReference                                |
+| Search box        | `comfyPage.searchBox`                             | Has `.input`, `.fillAndSelectFirstNode()`                     |
+| Settings          | `comfyPage.settings.setSetting(key, value)`       | Persistent — clean up in afterEach                            |
+| Keyboard          | `comfyPage.keyboard.press('Delete')`              | Focus canvas first                                            |
+| Drag & drop       | `comfyPage.dragDrop.*`                            | Use `{ steps: 10 }` for reliability                           |
+| Context menu      | `comfyPage.contextMenu.*`                         | Right-click interactions                                      |
+| Toast messages    | `comfyPage.toast.*`                               | Notification assertions                                       |
+| Subgraph          | `comfyPage.subgraph.*`                            | Subgraph/group node operations                                |
+| Vue Nodes         | `comfyPage.vueNodes.*`                            | Requires opt-in: `setSetting('Comfy.VueNodes.Enabled', true)` |
+| Mouse ops         | `comfyPage.page` + `ComfyMouse`                   | For precise canvas mouse interactions                         |
+| Bottom panel      | `comfyPage.bottomPanel.*`                         | Job queue, logs panel                                         |
+| Commands          | `comfyPage.command.*`                             | Command palette interactions                                  |
+| Clipboard         | `comfyPage.clipboard.*`                           | Copy/paste operations                                         |
+
+## Canvas Coordinates → Node References
+
+Raw codegen records fragile pixel coordinates. Replace with node references when possible:
+
+```typescript
+// ❌ Raw codegen — fragile pixel coordinates
+await page.locator('canvas').click({ position: { x: 423, y: 267 } })
+
+// ✅ If clicking a specific node
+const node = (await comfyPage.nodeOps.getNodeRefsByType('KSampler'))[0]
+await node.click('title')
+
+// ✅ If double-clicking canvas to open search
+await comfyPage.canvas.dblclick({ position: { x: 500, y: 400 } })
+await comfyPage.searchBox.fillAndSelectFirstNode('KSampler')
+```
+
+**When to keep coordinates**: Canvas background clicks (pan, zoom), empty area clicks to deselect. These are inherently position-based.
+
+## Complete Before/After Example
+
+### Raw codegen output
+
+```typescript
+import { test, expect } from '@playwright/test'
+
+test('test', async ({ page }) => {
+  await page.goto('http://localhost:5173/')
+  await page.locator('canvas').dblclick({ position: { x: 500, y: 400 } })
+  await page.getByPlaceholder('Search Nodes...').fill('KSampler')
+  await page.getByPlaceholder('Search Nodes...').press('Enter')
+  await page.locator('canvas').click({ position: { x: 600, y: 300 } })
+  await page.waitForTimeout(1000)
+  await page.getByRole('button', { name: 'Queue' }).click()
+})
+```
+
+### Convention-compliant output
+
+```typescript
+import {
+  comfyPageFixture as test,
+  comfyExpect as expect
+} from '../fixtures/ComfyPage'
+
+test.describe('Queue workflow with KSampler', { tag: ['@canvas'] }, () => {
+  test.afterEach(async ({ comfyPage }) => {
+    await comfyPage.canvasOps.resetView()
+  })
+
+  test('should add KSampler node and queue', async ({ comfyPage }) => {
+    // Open search and add KSampler
+    await comfyPage.canvas.dblclick({ position: { x: 500, y: 400 } })
+    await comfyPage.searchBox.fillAndSelectFirstNode('KSampler')
+    await comfyPage.nextFrame()
+
+    // Queue the workflow
+    await comfyPage.menu.topbar.runButton.click()
+  })
+})
+```
+
+### What changed and why
+
+1. **Imports**: `@playwright/test` → `../fixtures/ComfyPage` (custom fixtures)
+2. **Fixture**: `{ page }` → `{ comfyPage }` (access all helpers)
+3. **goto removed**: Fixture navigates automatically
+4. **Search box**: Raw locator → `comfyPage.searchBox.fillAndSelectFirstNode()`
+5. **waitForTimeout**: Replaced with `comfyPage.nextFrame()`
+6. **Queue button**: Used `comfyPage.menu.topbar.runButton` page object
+7. **Structure**: Wrapped in `describe` with `@canvas` tag and `afterEach` cleanup
+8. **Test name**: Generic "test" → descriptive name
+
+## Decision Guide
+
+| Question                   | Answer                                                                                      |
+| -------------------------- | ------------------------------------------------------------------------------------------- |
+| Canvas or DOM interaction? | Canvas: `comfyPage.nodeOps.*`. DOM: `comfyPage.vueNodes.*` (needs opt-in)                   |
+| Need `nextFrame()`?        | Yes after canvas mutations. No after `loadWorkflow()`, no after DOM clicks                  |
+| Which tag?                 | `@canvas` for canvas tests, `@widget` for widget tests, `@screenshot` for visual regression |
+| Need cleanup?              | Yes for canvas tests (`resetView`), yes if changing settings (`setSetting` back)            |
+| Keep pixel coords?         | Only for empty canvas clicks. Replace with node refs for node interactions                  |
+| Use `page` directly?       | Only via `comfyPage.page` for Playwright APIs not wrapped by fixtures                       |
+
+## Tags Reference
+
+| Tag           | When to use                          |
+| ------------- | ------------------------------------ |
+| `@canvas`     | Any test interacting with the canvas |
+| `@widget`     | Testing widget inputs                |
+| `@smoke`      | Quick essential tests                |
+| `@screenshot` | Visual regression (Linux CI only)    |
+| `@mobile`     | Mobile viewport (runs on Pixel 5)    |
+| `@2x`         | HiDPI tests (2x scale)               |
+| `@0.5x`       | Low-DPI tests (0.5x scale)           |
+| `@slow`       | Tests taking >10 seconds             |
+| `@perf`       | Performance measurement tests        |
+
+## Anti-Patterns
+
+1. **Never use `waitForTimeout`** → use `nextFrame()` or retrying assertions
+2. **Never use `page.goto`** → fixture handles navigation
+3. **Never import from `@playwright/test`** → use `../fixtures/ComfyPage`
+4. **Never use bare CSS selectors** → use test IDs or semantic locators
+5. **Never share state between tests** → each test is independent
+6. **Never commit local screenshots** → Linux CI generates baselines
+
+## For Deeper Reference
+
+Read fixture code directly — it's the source of truth:
+
+| 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` |
+| Existing tests    | `browser_tests/tests/`                     |
+| Test assets       | `browser_tests/assets/`                    |

.claude/skills/contain-audit/SKILL.md

@@ -0,0 +1,99 @@
+---
+name: contain-audit
+description: 'Detect DOM elements where CSS contain:layout+style would improve rendering performance. Runs a Playwright-based audit on a large workflow, scores candidates by subtree size and sizing constraints, measures performance impact, and generates a ranked report.'
+---
+
+# CSS Containment Audit
+
+Automatically finds DOM elements where adding `contain: layout style` would reduce browser recalculation overhead.
+
+## What It Does
+
+1. Loads a large workflow (245 nodes) in a real browser
+2. Walks the DOM tree and scores every element as a containment candidate
+3. For each high-scoring candidate, applies `contain: layout style` via JavaScript
+4. Measures rendering performance (style recalcs, layouts, task duration) before and after
+5. Takes before/after screenshots to detect visual breakage
+6. Generates a ranked report with actionable recommendations
+
+## When to Use
+
+- After adding new Vue components to the node rendering pipeline
+- When investigating rendering performance on large workflows
+- Before and after refactoring node DOM structure
+- As part of periodic performance audits
+
+## How to Run
+
+```bash
+# Start the dev server first
+pnpm dev &
+
+# Run the audit (uses the @audit tag, not included in normal CI runs)
+pnpm exec playwright test browser_tests/tests/containAudit.spec.ts --project=audit
+
+# View the HTML report
+pnpm exec playwright show-report
+```
+
+## How to Read Results
+
+The audit outputs a table to the console:
+
+```text
+CSS Containment Audit Results
+=======================================================
+Rank | Selector                        | Subtree | Score | DRecalcs | DLayouts | Visual
+  1  | [data-testid="node-inner-wrap"] |     18  |  72   |    -34%  |    -12%  |   OK
+  2  | .node-body                      |     12  |  48   |     -8%  |     -3%  |   OK
+  3  | .node-header                    |      4  |  16   |     +1%  |      0%  |   OK
+```
+
+- **Subtree**: Number of descendant elements (higher = more to skip)
+- **Score**: Composite heuristic score (subtree size x sizing constraint bonus)
+- **DRecalcs / DLayouts**: Change in style recalcs / layout counts vs baseline (negative = improvement)
+- **Visual**: OK if no pixel change, DIFF if screenshot differs (may include subpixel noise — verify manually)
+
+## Candidate Scoring
+
+An element is a good containment candidate when:
+
+1. **Large subtree** -- many descendants that the browser can skip recalculating
+2. **Externally constrained size** -- width/height determined by CSS variables, flex, or explicit values (not by content)
+3. **No existing containment** -- `contain` is not already applied
+4. **Not a leaf** -- has at least a few child elements
+
+Elements that should NOT get containment:
+
+- Elements whose children overflow visually beyond bounds (e.g., absolute-positioned overlays with negative inset)
+- Elements whose height is determined by content and affects sibling layout
+- Very small subtrees (overhead of containment context outweighs benefit)
+
+## Limitations
+
+- Cannot fully guarantee `contain` safety -- visual review of screenshots is required
+- Performance measurements have natural variance; run multiple times for confidence
+- Only tests idle and pan scenarios; widget interactions may differ
+- The audit modifies styles at runtime via JS, which doesn't account for Tailwind purging or build-time optimizations
+
+## Example PR
+
+[#9946 — fix: add CSS contain:layout contain:style to node inner wrapper](https://github.com/Comfy-Org/ComfyUI_frontend/pull/9946)
+
+This PR added `contain-layout contain-style` to the node inner wrapper div in `LGraphNode.vue`. The audit tool would have flagged this element as a high-scoring candidate because:
+
+- **Large subtree** (18+ descendants: header, slots, widgets, content, badges)
+- **Externally constrained size** (`w-(--node-width)`, `flex-1` — dimensions set by CSS variables and flex parent)
+- **Natural isolation boundary** between frequently-changing content (widgets) and infrequently-changing overlays (selection outlines, borders)
+
+The actual change was a single line: adding `'contain-layout contain-style'` to the inner wrapper's class list at `src/renderer/extensions/vueNodes/components/LGraphNode.vue:79`.
+
+## Reference
+
+| Resource          | Path                                                    |
+| ----------------- | ------------------------------------------------------- |
+| Audit test        | `browser_tests/tests/containAudit.spec.ts`              |
+| PerformanceHelper | `browser_tests/fixtures/helpers/PerformanceHelper.ts`   |
+| Perf tests        | `browser_tests/tests/performance.spec.ts`               |
+| Large workflow    | `browser_tests/assets/large-graph-workflow.json`        |
+| Example PR        | https://github.com/Comfy-Org/ComfyUI_frontend/pull/9946 |

.coderabbit.yaml

@@ -28,3 +28,21 @@ reviews:
           3. The PR description includes a concrete, non-placeholder explanation of why an end-to-end regression test was not added.
 
           Fail otherwise. When failing, mention which bug-fix signal you found and ask the author to either add or update a Playwright regression test under `browser_tests/` or add a concrete explanation in the PR description of why an end-to-end regression test is not practical.
+      - name: ADR compliance for entity/litegraph changes
+        mode: warning
+        instructions: |
+          Use only PR metadata already available in the review context: the changed-file list relative to the PR base, the PR description, and the diff content. Do not rely on shell commands.
+
+          This check applies ONLY when the PR modifies files under `src/lib/litegraph/`, `src/ecs/`, or files related to graph entities (nodes, links, widgets, slots, reroutes, groups, subgraphs).
+
+          If none of those paths appear in the changed files, pass immediately.
+
+          When applicable, check for:
+          1. **Command pattern (ADR 0003)**: Entity state mutations must be serializable, idempotent, deterministic commands — not imperative fire-and-forget side effects. Flag direct spatial mutation (`node.pos =`, `node.size =`, `group.pos =`) outside of a store or command, and any new void-returning mutation API that should produce a command object.
+          2. **God-object growth (ADR 0008)**: New methods/properties added to `LGraphNode`, `LGraphCanvas`, `LGraph`, or `Subgraph` that add responsibilities rather than extracting/migrating existing ones.
+          3. **ECS data/behavior separation (ADR 0008)**: Component-like data structures that contain methods or back-references to parent entities. ECS components must be plain data. New OOP instance patterns (`node.someProperty`, `node.someMethod()`) for data that should be a World component.
+          4. **Extension ecosystem (ADR 0008)**: Changes to extension-facing callbacks (`onConnectionsChange`, `onRemoved`, `onAdded`, `onConfigure`, `onConnectInput/Output`, `onWidgetChanged`), `node.widgets` access, `node.serialize` overrides, or `graph._version++` without migration guidance. These affect 40+ custom node repos.
+
+          Pass if none of these patterns are found in the diff.
+
+          When warning, reference the specific ADR by number and link to `docs/adr/` for context. Frame findings as directional guidance since ADR 0003 and 0008 are in Proposed status.

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

@@ -13,8 +13,6 @@ runs:
     # Install pnpm, Node.js, build frontend
     - name: Install pnpm
       uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-      with:
-        version: 10
 
     - name: Setup Node.js
       uses: actions/setup-node@v6

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

@@ -17,8 +17,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

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

@@ -22,8 +22,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

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

@@ -21,8 +21,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

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

@@ -20,8 +20,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Use Node.js
         uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0

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

@@ -21,8 +21,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Use Node.js
         uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
@@ -76,8 +74,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Use Node.js
         uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0

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

@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     container:
-      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.13
+      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.16
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
@@ -87,7 +87,7 @@ jobs:
     needs: setup
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.13
+      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.16
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}

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

@@ -30,8 +30,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

.github/workflows/pr-report.yaml

@@ -180,7 +180,7 @@ jobs:
           if git ls-remote --exit-code origin perf-data >/dev/null 2>&1; then
             git fetch origin perf-data --depth=1
             mkdir -p temp/perf-history
-            for file in $(git ls-tree --name-only origin/perf-data baselines/ 2>/dev/null | sort -r | head -10); do
+            for file in $(git ls-tree --name-only origin/perf-data baselines/ 2>/dev/null | sort -r | head -15); do
               git show "origin/perf-data:${file}" > "temp/perf-history/$(basename "$file")" 2>/dev/null || true
             done
             echo "Loaded $(ls temp/perf-history/*.json 2>/dev/null | wc -l) historical baselines"

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

@@ -77,7 +77,7 @@ jobs:
     needs: setup
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.13
+      image: ghcr.io/comfy-org/comfyui-ci-container:0.0.16
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}

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

@@ -85,8 +85,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

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

@@ -76,8 +76,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Setup Node.js
         uses: actions/setup-node@v6
@@ -203,8 +201,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - uses: actions/setup-node@v6
         with:

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

@@ -20,10 +20,10 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v6
+
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
+
       - uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'

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

@@ -76,8 +76,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

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

@@ -16,10 +16,10 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v6
+
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
+
       - uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'

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

@@ -30,6 +30,7 @@ concurrency:
 
 jobs:
   bump-version:
+    if: github.repository == 'Comfy-Org/ComfyUI_frontend'
     runs-on: ubuntu-latest
     permissions:
       contents: write
@@ -143,8 +144,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

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

@@ -52,8 +52,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

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

@@ -18,6 +18,7 @@ concurrency:
 
 jobs:
   docs-check:
+    if: github.repository == 'Comfy-Org/ComfyUI_frontend'
     runs-on: ubuntu-latest
     timeout-minutes: 45
     steps:
@@ -29,8 +30,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v4.4.0
-        with:
-          version: 10
 
       - name: Setup Node.js
         uses: actions/setup-node@v6

.mcp.json

@@ -0,0 +1,8 @@
+{
+  "mcpServers": {
+    "playwright-test": {
+      "command": "pnpm",
+      "args": ["dlx", "@playwright/mcp@latest"]
+    }
+  }
+}

.oxlintrc.json

@@ -10,6 +10,8 @@
     "dist/*",
     "packages/registry-types/src/comfyRegistryTypes.ts",
     "playwright-report/*",
+    "scripts/patch-playwright-agents.js",
+    "tools/test-recorder/*",
     "src/extensions/core/*",
     "src/scripts/*",
     "src/types/generatedManagerTypes.ts",

AGENTS.md

@@ -49,6 +49,21 @@ This project uses **pnpm**. Always prefer scripts defined in `package.json` (e.g
 - `pnpm preview`: Preview the production build locally
 - `pnpm test:unit`: Run Vitest unit tests
 - `pnpm test:browser:local`: Run Playwright E2E tests (`browser_tests/`)
+- `pnpm comfy-test record`: Interactive test recorder (guided setup for non-devs)
+- `pnpm comfy-test transform <file>`: Transform raw codegen to conventions
+- `pnpm comfy-test check`: Check environment prerequisites
+- `pnpm comfy-test list`: List available test workflows
+
+### Playwright Test Agents (`.claude/agents/`)
+
+| Agent                          | Responsibility                                                                     |
+| ------------------------------ | ---------------------------------------------------------------------------------- |
+| `playwright-test-planner.md`   | Explores the app, identifies testable scenarios, creates structured test plans     |
+| `playwright-test-generator.md` | Generates Playwright test code from plans using ComfyUI fixtures and conventions   |
+| `playwright-test-healer.md`    | Diagnoses and fixes failing tests; escalates regressions rather than auto-skipping |
+
+Guardrails: agents must use `comfyPage` fixture (not bare `page`), never add `waitForTimeout()`, never weaken assertions, and reference `.claude/skills/codegen-transform/SKILL.md` for transform rules.
+
 - `pnpm lint` / `pnpm lint:fix`: Lint (ESLint)
 - `pnpm format` / `pnpm format:check`: oxfmt
 - `pnpm typecheck`: Vue TSC type checking
@@ -208,7 +223,7 @@ See @docs/testing/\*.md for detailed patterns.
 3. Keep your module mocks contained  
    Do not use global mutable state within the test file  
    Use `vi.hoisted()` if necessary to allow for per-test Arrange phase manipulation of deeper mock state
-4. For Component testing, use [Vue Test Utils](https://test-utils.vuejs.org/) and especially follow the advice [about making components easy to test](https://test-utils.vuejs.org/guide/essentials/easy-to-test.html)
+4. For Component testing, prefer [@testing-library/vue](https://testing-library.com/docs/vue-testing-library/intro/) with `@testing-library/user-event` for user-centric, behavioral tests. [Vue Test Utils](https://test-utils.vuejs.org/) is also accepted, especially for tests that need direct access to the component wrapper (e.g., `findComponent`, `emitted()`). Follow the advice [about making components easy to test](https://test-utils.vuejs.org/guide/essentials/easy-to-test.html)
 5. Aim for behavioral coverage of critical and new features
 
 ### Playwright / Browser / E2E Tests
@@ -231,6 +246,18 @@ See @docs/testing/\*.md for detailed patterns.
 - Nx: <https://nx.dev/docs/reference/nx-commands>
 - [Practical Test Pyramid](https://martinfowler.com/articles/practical-test-pyramid.html)
 
+## Architecture Decision Records
+
+All architectural decisions are documented in `docs/adr/`. Code changes must be consistent with accepted ADRs. Proposed ADRs indicate design direction and should be treated as guidance. See `.agents/checks/adr-compliance.md` for automated validation rules.
+
+### Entity Architecture Constraints (ADR 0003 + ADR 0008)
+
+1. **Command pattern for all mutations**: Every entity state change must be a serializable, idempotent, deterministic command — replayable, undoable, and transmittable over CRDT. No imperative fire-and-forget mutation APIs. Systems produce command batches, not direct side effects.
+2. **Centralized registries and ECS-style access**: Entity data lives in the World (centralized registry), queried via `world.getComponent(entityId, ComponentType)`. Do not add new instance properties/methods to entity classes. Do not use OOP inheritance for entity modeling.
+3. **No god-object growth**: Do not add methods to `LGraphNode`, `LGraphCanvas`, `LGraph`, or `Subgraph`. Extract to systems, stores, or composables.
+4. **Plain data components**: ECS components are plain data objects — no methods, no back-references to parent entities. Behavior belongs in systems (pure functions).
+5. **Extension ecosystem impact**: Changes to entity callbacks (`onConnectionsChange`, `onRemoved`, `onAdded`, `onConnectInput/Output`, `onConfigure`, `onWidgetChanged`), `node.widgets` access, `node.serialize`, or `graph._version++` affect 40+ custom node repos and require migration guidance.
+
 ## Project Philosophy
 
 - Follow good software engineering principles

CODEOWNERS

@@ -51,6 +51,9 @@
 # Manager
 /src/workbench/extensions/manager/                @viva-jinyi @christian-byrne @ltdrdata
 
+# Model-to-node mappings (cloud team)
+/src/platform/assets/mappings/                    @deepme987
+
 # LLM Instructions (blank on purpose)
 .claude/
 .cursor/

apps/desktop-ui/src/stores/maintenanceTaskStore.ts

@@ -15,7 +15,7 @@ type ValidationState = InstallValidation['basePath']
 type IndexedUpdate = InstallValidation & Record<string, ValidationState>
 
 /** State of a maintenance task, managed by the maintenance task store. */
-export class MaintenanceTaskRunner {
+class MaintenanceTaskRunner {
   constructor(readonly task: MaintenanceTask) {}
 
   private _state?: MaintenanceTaskState

apps/desktop-ui/vite.config.mts

@@ -1,6 +1,6 @@
 import tailwindcss from '@tailwindcss/vite'
 import vue from '@vitejs/plugin-vue'
-import dotenv from 'dotenv'
+import { config as dotenvConfig } from 'dotenv'
 import path from 'node:path'
 import { fileURLToPath } from 'node:url'
 import { FileSystemIconLoader } from 'unplugin-icons/loaders'
@@ -11,7 +11,7 @@ import { defineConfig } from 'vite'
 import { createHtmlPlugin } from 'vite-plugin-html'
 import vueDevTools from 'vite-plugin-vue-devtools'
 
-dotenv.config()
+dotenvConfig()
 
 const projectRoot = fileURLToPath(new URL('.', import.meta.url))
 

apps/website/.gitignore

@@ -0,0 +1,2 @@
+dist/
+.astro/

apps/website/astro.config.ts

@@ -0,0 +1,24 @@
+import { defineConfig } from 'astro/config'
+import vue from '@astrojs/vue'
+import tailwindcss from '@tailwindcss/vite'
+
+export default defineConfig({
+  site: 'https://comfy.org',
+  output: 'static',
+  integrations: [vue()],
+  vite: {
+    plugins: [tailwindcss()]
+  },
+  build: {
+    assetsPrefix: process.env.VERCEL_URL
+      ? `https://${process.env.VERCEL_URL}`
+      : undefined
+  },
+  i18n: {
+    locales: ['en', 'zh-CN'],
+    defaultLocale: 'en',
+    routing: {
+      prefixDefaultLocale: false
+    }
+  }
+})

apps/website/package.json

@@ -0,0 +1,80 @@
+{
+  "name": "@comfyorg/website",
+  "version": "0.0.1",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "astro dev",
+    "build": "astro build",
+    "preview": "astro preview"
+  },
+  "dependencies": {
+    "@comfyorg/design-system": "workspace:*",
+    "@vercel/analytics": "catalog:",
+    "vue": "catalog:"
+  },
+  "devDependencies": {
+    "@astrojs/vue": "catalog:",
+    "@tailwindcss/vite": "catalog:",
+    "astro": "catalog:",
+    "tailwindcss": "catalog:",
+    "typescript": "catalog:"
+  },
+  "nx": {
+    "tags": [
+      "scope:website",
+      "type:app"
+    ],
+    "targets": {
+      "dev": {
+        "executor": "nx:run-commands",
+        "continuous": true,
+        "options": {
+          "cwd": "apps/website",
+          "command": "astro dev"
+        }
+      },
+      "serve": {
+        "executor": "nx:run-commands",
+        "continuous": true,
+        "options": {
+          "cwd": "apps/website",
+          "command": "astro dev"
+        }
+      },
+      "build": {
+        "executor": "nx:run-commands",
+        "cache": true,
+        "dependsOn": [
+          "^build"
+        ],
+        "options": {
+          "cwd": "apps/website",
+          "command": "astro build"
+        },
+        "outputs": [
+          "{projectRoot}/dist"
+        ]
+      },
+      "preview": {
+        "executor": "nx:run-commands",
+        "continuous": true,
+        "dependsOn": [
+          "build"
+        ],
+        "options": {
+          "cwd": "apps/website",
+          "command": "astro preview"
+        }
+      },
+      "typecheck": {
+        "executor": "nx:run-commands",
+        "cache": true,
+        "options": {
+          "cwd": "apps/website",
+          "command": "astro check"
+        }
+      }
+    }
+  }
+}

apps/website/public/icons/social/discord.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M20.317 4.492c-1.53-.69-3.17-1.2-4.885-1.49a.075.075 0 0 0-.079.036c-.21.369-.444.85-.608 1.23a18.566 18.566 0 0 0-5.487 0 12.36 12.36 0 0 0-.617-1.23A.077.077 0 0 0 8.562 3c-1.714.29-3.354.8-4.885 1.491a.07.07 0 0 0-.032.027C.533 9.093-.32 13.555.099 17.961a.08.08 0 0 0 .031.055 20.03 20.03 0 0 0 5.993 2.98.078.078 0 0 0 .084-.026c.462-.62.874-1.275 1.226-1.963.021-.04.001-.088-.041-.104a13.201 13.201 0 0 1-1.872-.878.075.075 0 0 1-.008-.125c.126-.093.252-.19.372-.287a.075.075 0 0 1 .078-.01c3.927 1.764 8.18 1.764 12.061 0a.075.075 0 0 1 .079.009c.12.098.245.195.372.288a.075.075 0 0 1-.006.125c-.598.344-1.22.635-1.873.877a.075.075 0 0 0-.041.105c.36.687.772 1.341 1.225 1.962a.077.077 0 0 0 .084.028 19.963 19.963 0 0 0 6.002-2.981.076.076 0 0 0 .032-.054c.5-5.094-.838-9.52-3.549-13.442a.06.06 0 0 0-.031-.028ZM8.02 15.278c-1.182 0-2.157-1.069-2.157-2.38 0-1.312.956-2.38 2.157-2.38 1.21 0 2.176 1.077 2.157 2.38 0 1.312-.956 2.38-2.157 2.38Zm7.975 0c-1.183 0-2.157-1.069-2.157-2.38 0-1.312.955-2.38 2.157-2.38 1.21 0 2.176 1.077 2.157 2.38 0 1.312-.946 2.38-2.157 2.38Z"/></svg>

apps/website/public/icons/social/github.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M12 2C6.477 2 2 6.484 2 12.017c0 4.425 2.865 8.18 6.839 9.504.5.092.682-.217.682-.483 0-.237-.008-.868-.013-1.703-2.782.605-3.369-1.343-3.369-1.343-.454-1.158-1.11-1.466-1.11-1.466-.908-.62.069-.608.069-.608 1.003.07 1.531 1.032 1.531 1.032.892 1.53 2.341 1.088 2.91.832.092-.647.35-1.088.636-1.338-2.22-.253-4.555-1.113-4.555-4.951 0-1.093.39-1.988 1.029-2.688-.103-.253-.446-1.272.098-2.65 0 0 .84-.27 2.75 1.026A9.564 9.564 0 0 1 12 6.844a9.59 9.59 0 0 1 2.504.337c1.909-1.296 2.747-1.027 2.747-1.027.546 1.379.202 2.398.1 2.651.64.7 1.028 1.595 1.028 2.688 0 3.848-2.339 4.695-4.566 4.943.359.309.678.92.678 1.855 0 1.338-.012 2.419-.012 2.747 0 .268.18.58.688.482A10.02 10.02 0 0 0 22 12.017C22 6.484 17.522 2 12 2Z"/></svg>

apps/website/public/icons/social/instagram.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M12 2.163c3.204 0 3.584.012 4.85.07 3.252.148 4.771 1.691 4.919 4.919.058 1.265.069 1.645.069 4.849 0 3.205-.012 3.584-.069 4.849-.149 3.225-1.664 4.771-4.919 4.919-1.266.058-1.644.07-4.85.07-3.204 0-3.584-.012-4.849-.07-3.26-.149-4.771-1.699-4.919-4.92-.058-1.265-.07-1.644-.07-4.849 0-3.204.013-3.583.07-4.849.149-3.227 1.664-4.771 4.919-4.919 1.266-.057 1.645-.069 4.849-.069ZM12 0C8.741 0 8.333.014 7.053.072 2.695.272.273 2.69.073 7.052.014 8.333 0 8.741 0 12c0 3.259.014 3.668.072 4.948.2 4.358 2.618 6.78 6.98 6.98C8.333 23.986 8.741 24 12 24c3.259 0 3.668-.014 4.948-.072 4.354-.2 6.782-2.618 6.979-6.98.059-1.28.073-1.689.073-4.948 0-3.259-.014-3.667-.072-4.947-.196-4.354-2.617-6.78-6.979-6.98C15.668.014 15.259 0 12 0Zm0 5.838a6.162 6.162 0 1 0 0 12.324 6.162 6.162 0 0 0 0-12.324ZM12 16a4 4 0 1 1 0-8 4 4 0 0 1 0 8Zm6.406-11.845a1.44 1.44 0 1 0 0 2.881 1.44 1.44 0 0 0 0-2.881Z"/></svg>

apps/website/public/icons/social/linkedin.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M20.447 20.452h-3.554v-5.569c0-1.328-.027-3.037-1.852-3.037-1.853 0-2.136 1.445-2.136 2.939v5.667H9.351V9h3.414v1.561h.046c.477-.9 1.637-1.85 3.37-1.85 3.601 0 4.267 2.37 4.267 5.455v6.286ZM5.337 7.433a2.062 2.062 0 0 1-2.063-2.065 2.064 2.064 0 1 1 2.063 2.065Zm1.782 13.019H3.555V9h3.564v11.452ZM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003Z"/></svg>

apps/website/public/icons/social/reddit.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2Zm5.8 11.33c.02.16.03.33.03.5 0 2.55-2.97 4.63-6.63 4.63-3.65 0-6.62-2.07-6.62-4.63 0-.17.01-.34.03-.5a1.58 1.58 0 0 1-.63-1.27c0-.88.72-1.59 1.6-1.59.44 0 .83.18 1.12.46 1.1-.79 2.62-1.3 4.31-1.37l.73-3.44a.32.32 0 0 1 .39-.24l2.43.52a1.13 1.13 0 0 1 2.15.36 1.13 1.13 0 0 1-1.13 1.12 1.13 1.13 0 0 1-1.08-.82l-2.16-.46-.65 3.07c1.65.09 3.14.59 4.22 1.36.29-.28.69-.46 1.13-.46.88 0 1.6.71 1.6 1.59 0 .52-.25.97-.63 1.27ZM9.5 13.5c0 .63.51 1.13 1.13 1.13s1.12-.5 1.12-1.13-.5-1.12-1.12-1.12-1.13.5-1.13 1.12Zm5.75 2.55c-.69.69-2 .73-3.25.73s-2.56-.04-3.25-.73a.32.32 0 1 1 .45-.45c.44.44 1.37.6 2.8.6 1.43 0 2.37-.16 2.8-.6a.32.32 0 1 1 .45.45Zm-.37-1.42c.62 0 1.13-.5 1.13-1.13 0-.62-.51-1.12-1.13-1.12-.63 0-1.13.5-1.13 1.12 0 .63.5 1.13 1.13 1.13Z"/></svg>

apps/website/public/icons/social/x.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M18.244 2.25h3.308l-7.227 8.26 8.502 11.24H16.17l-5.214-6.817L4.99 21.75H1.68l7.73-8.835L1.254 2.25H8.08l4.713 6.231zm-1.161 17.52h1.833L7.084 4.126H5.117z"/></svg>

apps/website/src/components/SiteFooter.vue

@@ -0,0 +1,143 @@
+<script setup lang="ts">
+const columns = [
+  {
+    title: 'Product',
+    links: [
+      { label: 'Comfy Desktop', href: '/download' },
+      { label: 'Comfy Cloud', href: 'https://app.comfy.org' },
+      { label: 'ComfyHub', href: 'https://hub.comfy.org' },
+      { label: 'Pricing', href: '/pricing' }
+    ]
+  },
+  {
+    title: 'Resources',
+    links: [
+      { label: 'Documentation', href: 'https://docs.comfy.org' },
+      { label: 'Blog', href: 'https://blog.comfy.org' },
+      { label: 'Gallery', href: '/gallery' },
+      { label: 'GitHub', href: 'https://github.com/comfyanonymous/ComfyUI' }
+    ]
+  },
+  {
+    title: 'Company',
+    links: [
+      { label: 'About', href: '/about' },
+      { label: 'Careers', href: '/careers' },
+      { label: 'Enterprise', href: '/enterprise' }
+    ]
+  },
+  {
+    title: 'Legal',
+    links: [
+      { label: 'Terms of Service', href: '/terms-of-service' },
+      { label: 'Privacy Policy', href: '/privacy-policy' }
+    ]
+  }
+]
+
+const socials = [
+  {
+    label: 'GitHub',
+    href: 'https://github.com/comfyanonymous/ComfyUI',
+    icon: '/icons/social/github.svg'
+  },
+  {
+    label: 'Discord',
+    href: 'https://discord.gg/comfyorg',
+    icon: '/icons/social/discord.svg'
+  },
+  {
+    label: 'X',
+    href: 'https://x.com/comaboratory',
+    icon: '/icons/social/x.svg'
+  },
+  {
+    label: 'Reddit',
+    href: 'https://reddit.com/r/comfyui',
+    icon: '/icons/social/reddit.svg'
+  },
+  {
+    label: 'LinkedIn',
+    href: 'https://linkedin.com/company/comfyorg',
+    icon: '/icons/social/linkedin.svg'
+  },
+  {
+    label: 'Instagram',
+    href: 'https://instagram.com/comfyorg',
+    icon: '/icons/social/instagram.svg'
+  }
+]
+</script>
+
+<template>
+  <footer class="border-t border-white/10 bg-black">
+    <div
+      class="mx-auto grid max-w-7xl gap-8 px-6 py-16 sm:grid-cols-2 lg:grid-cols-5"
+    >
+      <!-- Brand -->
+      <div class="lg:col-span-1">
+        <a href="/" class="text-2xl font-bold text-brand-yellow italic">
+          Comfy
+        </a>
+        <p class="mt-4 text-sm text-smoke-700">
+          Professional control of visual AI.
+        </p>
+      </div>
+
+      <!-- Link columns -->
+      <nav
+        v-for="column in columns"
+        :key="column.title"
+        :aria-label="column.title"
+        class="flex flex-col gap-3"
+      >
+        <h3 class="text-sm font-semibold text-white">{{ column.title }}</h3>
+        <a
+          v-for="link in column.links"
+          :key="link.href"
+          :href="link.href"
+          class="text-sm text-smoke-700 transition-colors hover:text-white"
+        >
+          {{ link.label }}
+        </a>
+      </nav>
+    </div>
+
+    <!-- Bottom bar -->
+    <div class="border-t border-white/10">
+      <div
+        class="mx-auto flex max-w-7xl flex-col items-center justify-between gap-4 p-6 sm:flex-row"
+      >
+        <p class="text-sm text-smoke-700">
+          &copy; {{ new Date().getFullYear() }} Comfy Org. All rights reserved.
+        </p>
+
+        <!-- Social icons -->
+        <div class="flex items-center gap-4">
+          <a
+            v-for="social in socials"
+            :key="social.label"
+            :href="social.href"
+            :aria-label="social.label"
+            target="_blank"
+            rel="noopener noreferrer"
+            class="text-smoke-700 transition-colors hover:text-white"
+          >
+            <span
+              class="inline-block size-5 bg-current"
+              :style="{
+                maskImage: `url(${social.icon})`,
+                maskSize: 'contain',
+                maskRepeat: 'no-repeat',
+                WebkitMaskImage: `url(${social.icon})`,
+                WebkitMaskSize: 'contain',
+                WebkitMaskRepeat: 'no-repeat'
+              }"
+              aria-hidden="true"
+            />
+          </a>
+        </div>
+      </div>
+    </div>
+  </footer>
+</template>

apps/website/src/components/SiteNav.vue

@@ -0,0 +1,149 @@
+<script setup lang="ts">
+import { onMounted, onUnmounted, ref } from 'vue'
+
+const mobileMenuOpen = ref(false)
+const currentPath = ref('')
+
+const navLinks = [
+  { label: 'ENTERPRISE', href: '/enterprise' },
+  { label: 'GALLERY', href: '/gallery' },
+  { label: 'ABOUT', href: '/about' },
+  { label: 'CAREERS', href: '/careers' }
+]
+
+const ctaLinks = [
+  {
+    label: 'COMFY CLOUD',
+    href: 'https://app.comfy.org',
+    primary: true
+  },
+  {
+    label: 'COMFY HUB',
+    href: 'https://hub.comfy.org',
+    primary: false
+  }
+]
+
+function onKeydown(e: KeyboardEvent) {
+  if (e.key === 'Escape' && mobileMenuOpen.value) {
+    mobileMenuOpen.value = false
+  }
+}
+
+function onAfterSwap() {
+  mobileMenuOpen.value = false
+  currentPath.value = window.location.pathname
+}
+
+onMounted(() => {
+  document.addEventListener('keydown', onKeydown)
+  document.addEventListener('astro:after-swap', onAfterSwap)
+  currentPath.value = window.location.pathname
+})
+
+onUnmounted(() => {
+  document.removeEventListener('keydown', onKeydown)
+  document.removeEventListener('astro:after-swap', onAfterSwap)
+})
+</script>
+
+<template>
+  <nav
+    class="fixed top-0 left-0 right-0 z-50 bg-black/80 backdrop-blur-md"
+    aria-label="Main navigation"
+  >
+    <div class="mx-auto flex max-w-7xl items-center justify-between px-6 py-4">
+      <!-- Logo -->
+      <a href="/" class="text-2xl font-bold italic text-brand-yellow">
+        Comfy
+      </a>
+
+      <!-- Desktop nav links -->
+      <div class="hidden items-center gap-8 md:flex">
+        <a
+          v-for="link in navLinks"
+          :key="link.href"
+          :href="link.href"
+          :aria-current="currentPath === link.href ? 'page' : undefined"
+          class="text-sm font-medium tracking-wide text-white transition-colors hover:text-brand-yellow"
+        >
+          {{ link.label }}
+        </a>
+
+        <div class="flex items-center gap-3">
+          <a
+            v-for="cta in ctaLinks"
+            :key="cta.href"
+            :href="cta.href"
+            :class="
+              cta.primary
+                ? 'bg-brand-yellow text-black hover:opacity-90 transition-opacity'
+                : 'border border-brand-yellow text-brand-yellow hover:bg-brand-yellow hover:text-black transition-colors'
+            "
+            class="rounded-full px-5 py-2 text-sm font-semibold"
+          >
+            {{ cta.label }}
+          </a>
+        </div>
+      </div>
+
+      <!-- Mobile hamburger -->
+      <button
+        class="flex flex-col gap-1.5 md:hidden"
+        aria-label="Toggle menu"
+        aria-controls="site-mobile-menu"
+        :aria-expanded="mobileMenuOpen"
+        @click="mobileMenuOpen = !mobileMenuOpen"
+      >
+        <span
+          class="block h-0.5 w-6 bg-white transition-transform"
+          :class="mobileMenuOpen && 'translate-y-2 rotate-45'"
+        />
+        <span
+          class="block h-0.5 w-6 bg-white transition-opacity"
+          :class="mobileMenuOpen && 'opacity-0'"
+        />
+        <span
+          class="block h-0.5 w-6 bg-white transition-transform"
+          :class="mobileMenuOpen && '-translate-y-2 -rotate-45'"
+        />
+      </button>
+    </div>
+
+    <!-- Mobile menu -->
+    <div
+      v-show="mobileMenuOpen"
+      id="site-mobile-menu"
+      class="border-t border-white/10 bg-black px-6 pb-6 md:hidden"
+    >
+      <div class="flex flex-col gap-4 pt-4">
+        <a
+          v-for="link in navLinks"
+          :key="link.href"
+          :href="link.href"
+          :aria-current="currentPath === link.href ? 'page' : undefined"
+          class="text-sm font-medium tracking-wide text-white transition-colors hover:text-brand-yellow"
+          @click="mobileMenuOpen = false"
+        >
+          {{ link.label }}
+        </a>
+
+        <div class="flex flex-col gap-3 pt-2">
+          <a
+            v-for="cta in ctaLinks"
+            :key="cta.href"
+            :href="cta.href"
+            :class="
+              cta.primary
+                ? 'bg-brand-yellow text-black hover:opacity-90 transition-opacity'
+                : 'border border-brand-yellow text-brand-yellow hover:bg-brand-yellow hover:text-black transition-colors'
+            "
+            class="rounded-full px-5 py-2 text-center text-sm font-semibold"
+          >
+            {{ cta.label }}
+          </a>
+        </div>
+      </div>
+    </div>
+  </nav>
+</template>

apps/website/src/env.d.ts

@@ -0,0 +1 @@
+/// <reference types="astro/client" />

apps/website/src/layouts/BaseLayout.astro

@@ -0,0 +1,86 @@
+---
+import { ClientRouter } from 'astro:transitions'
+import Analytics from '@vercel/analytics/astro'
+import '../styles/global.css'
+
+interface Props {
+  title: string
+  description?: string
+  ogImage?: string
+}
+
+const {
+  title,
+  description = 'Comfy is the AI creation engine for visual professionals who demand control.',
+  ogImage = '/og-default.png',
+} = Astro.props
+
+const siteBase = Astro.site ?? 'https://comfy.org'
+const canonicalURL = new URL(Astro.url.pathname, siteBase)
+const ogImageURL = new URL(ogImage, siteBase)
+const locale = Astro.currentLocale ?? 'en'
+const gtmId = 'GTM-NP9JM6K7'
+const gtmEnabled = import.meta.env.PROD
+---
+
+<!doctype html>
+<html lang={locale}>
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="description" content={description} />
+    <title>{title}</title>
+
+    <link rel="icon" href="/favicon.svg" type="image/svg+xml" />
+    <link rel="canonical" href={canonicalURL.href} />
+
+    <!-- Open Graph -->
+    <meta property="og:type" content="website" />
+    <meta property="og:title" content={title} />
+    <meta property="og:description" content={description} />
+    <meta property="og:image" content={ogImageURL.href} />
+    <meta property="og:url" content={canonicalURL.href} />
+    <meta property="og:locale" content={locale} />
+    <meta property="og:site_name" content="Comfy" />
+
+    <!-- Twitter -->
+    <meta name="twitter:card" content="summary_large_image" />
+    <meta name="twitter:title" content={title} />
+    <meta name="twitter:description" content={description} />
+    <meta name="twitter:image" content={ogImageURL.href} />
+
+    <!-- Google Tag Manager -->
+    {gtmEnabled && (
+      <script is:inline define:vars={{ gtmId }}>
+        ;(function (w, d, s, l, i) {
+          w[l] = w[l] || []
+          w[l].push({ 'gtm.start': new Date().getTime(), event: 'gtm.js' })
+          var f = d.getElementsByTagName(s)[0],
+            j = d.createElement(s),
+            dl = l != 'dataLayer' ? '&l=' + l : ''
+          j.async = true
+          j.src = 'https://www.googletagmanager.com/gtm.js?id=' + i + dl
+          f.parentNode.insertBefore(j, f)
+        })(window, document, 'script', 'dataLayer', gtmId)
+      </script>
+    )}
+
+    <ClientRouter />
+  </head>
+  <body class="bg-black text-white font-inter antialiased">
+    {gtmEnabled && (
+      <noscript>
+        <iframe
+          src={`https://www.googletagmanager.com/ns.html?id=${gtmId}`}
+          height="0"
+          width="0"
+          style="display:none;visibility:hidden"
+        ></iframe>
+      </noscript>
+    )}
+
+    <slot />
+
+    <Analytics />
+  </body>
+</html>

apps/website/src/styles/global.css

@@ -0,0 +1,2 @@
+@import 'tailwindcss';
+@import '@comfyorg/design-system/css/base.css';

apps/website/tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "extends": "astro/tsconfigs/strict",
+  "compilerOptions": {
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  },
+  "include": ["src/**/*", "astro.config.ts"]
+}

browser_tests/AGENTS.md

@@ -30,6 +30,24 @@ browser_tests/
 └── tests/            - Test files (*.spec.ts)
 ```
 
+## Polling Assertions
+
+Prefer `expect.poll()` over `expect(async () => { ... }).toPass()` when the block contains a single async call with a single assertion. `expect.poll()` is more readable and gives better error messages (shows actual vs expected on failure).
+
+```typescript
+// ✅ Correct — single async call + single assertion
+await expect
+  .poll(() => comfyPage.nodeOps.getGraphNodesCount(), { timeout: 250 })
+  .toBe(0)
+
+// ❌ Avoid — nested expect inside toPass
+await expect(async () => {
+  expect(await comfyPage.nodeOps.getGraphNodesCount()).toBe(0)
+}).toPass({ timeout: 250 })
+```
+
+Reserve `toPass()` for blocks with multiple assertions or complex async logic that can't be expressed as a single polled value.
+
 ## Gotchas
 
 | Symptom                                            | Cause                                       | Fix                                                                                                     |
@@ -49,3 +67,51 @@ browser_tests/
 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/`.
+
+## AI-Assisted Test Creation
+
+Three systems work together for test authoring:
+
+### 1. Interactive Recorder CLI (`comfy-test`)
+
+For QA testers and non-developers. Guides through the full flow:
+
+```bash
+pnpm comfy-test record     # Interactive 7-step recording flow
+pnpm comfy-test transform   # Transform raw codegen to conventions
+pnpm comfy-test check       # Verify environment prerequisites
+pnpm comfy-test list        # List available workflow assets
+```
+
+Source: `tools/test-recorder/`
+
+### 2. Codegen Transform Skill
+
+For AI agents transforming raw Playwright codegen output. See `.claude/skills/codegen-transform/SKILL.md`.
+
+Key transforms:
+
+- `@playwright/test` → `../fixtures/ComfyPage` imports
+- `page` destructure → `comfyPage` fixture
+- `page.goto()` → removed (fixture handles navigation)
+- `page.locator('canvas')` → `comfyPage.canvas`
+- `waitForTimeout()` → `comfyPage.nextFrame()`
+- Wraps in `test.describe` with tags and `afterEach` cleanup
+
+### 3. Playwright AI Agents
+
+Three agents in `.claude/agents/` are patched with ComfyUI context:
+
+- **planner** — explores the app and creates test plans in `browser_tests/specs/`
+- **generator** — converts test plans into executable `.spec.ts` files
+- **healer** — debugs and fixes failing tests
+
+To regenerate after Playwright updates: `bash scripts/update-playwright-agents.sh`
+
+### MCP Server
+
+The `.mcp.json` configures `playwright-test` MCP server for agent browser interaction:
+
+```bash
+pnpm exec playwright run-test-mcp-server
+```

browser_tests/README.md

@@ -70,12 +70,38 @@ await comfyPage.setup({ mockReleases: false })
 
 For tests that specifically need to test release functionality, see the example in `tests/releaseNotifications.spec.ts`.
 
+## Recording Tests (For Non-Developers)
+
+If you're a QA tester or non-developer, use the interactive recorder:
+
+```bash
+pnpm comfy-test record
+```
+
+This guides you through a 7-step flow:
+
+1. **Environment check** — verifies all tools are installed (with install instructions if not)
+2. **Project setup** — installs dependencies
+3. **Backend check** — ensures ComfyUI is running
+4. **Configure** — set test name, tags, and starting workflow
+5. **Record** — opens browser with Playwright Inspector for recording
+6. **Transform** — paste recorded code, auto-transforms to project conventions
+7. **PR creation** — creates a PR via `gh` CLI or gives manual instructions
+
+Other commands:
+
+```bash
+pnpm comfy-test check       # Just run environment checks
+pnpm comfy-test transform <file>  # Transform a raw codegen file
+pnpm comfy-test list        # List available workflow assets
+```
+
 ## Running Tests
 
 **Always use UI mode for development:**
 
 ```bash
-pnpm exec playwright test --ui
+pnpm test:browser:local --ui
 ```
 
 UI mode features:
@@ -91,29 +117,8 @@ UI mode features:
 For CI or headless testing:
 
 ```bash
-pnpm exec playwright test                    # Run all tests
-pnpm exec playwright test widget.spec.ts     # Run specific test file
-```
-
-### Local Development Config
-
-For debugging, you can try adjusting these settings in `playwright.config.ts`:
-
-```typescript
-export default defineConfig({
-  // VERY HELPFUL: Skip screenshot tests locally
-  grep: process.env.CI ? undefined : /^(?!.*screenshot).*$/
-
-  retries: 0, // No retries while debugging. Increase if writing new tests. that may be flaky.
-  workers: 1, // Single worker for easier debugging. Increase to match CPU cores if you want to run a lot of tests in parallel.
-  timeout: 30000, // Longer timeout for breakpoints
-
-  use: {
-    trace: 'on', // Always capture traces (CI uses 'on-first-retry')
-    video: 'on' // Always record video (CI uses 'retain-on-failure')
-  },
-
-})
+pnpm test:browser:local                    # Run all tests
+pnpm test:browser:local widget.spec.ts     # Run specific test file
 ```
 
 ## Test Structure
@@ -385,7 +390,7 @@ export default defineConfig({
 Option 2 - Generate local baselines for comparison:
 
 ```bash
-pnpm exec playwright test --update-snapshots
+pnpm test:browser:local --update-snapshots
 ```
 
 ### Creating New Screenshot Baselines

browser_tests/assets/links/duplicate_links_slot_drift.json

@@ -0,0 +1,169 @@
+{
+  "id": "f1a2b3c4-d5e6-7890-abcd-ef1234567890",
+  "revision": 0,
+  "last_node_id": 2,
+  "last_link_id": 0,
+  "nodes": [
+    {
+      "id": 2,
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browser_tests/assets/subgraphs/nested-duplicate-widget-names.json

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browser_tests/assets/subgraphs/nested-pack-promoted-values.json

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+{
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+      "outputs": [],
+      "title": "Model link",
+      "properties": {},
+      "widgets_values": [
+        "## Report workflow issue\n\nIf you found any issues when running this workflow, [report template issue here](https://github.com/Comfy-Org/workflow_templates/issues)\n\n\n## Model links\n\n**text_encoders**\n\n- [qwen_3_4b.safetensors](https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/text_encoders/qwen_3_4b.safetensors)\n\n**loras**\n\n- [pixel_art_style_z_image_turbo.safetensors](https://huggingface.co/tarn59/pixel_art_style_lora_z_image_turbo/resolve/main/pixel_art_style_z_image_turbo.safetensors)\n\n**diffusion_models**\n\n- [z_image_turbo_bf16.safetensors](https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/diffusion_models/z_image_turbo_bf16.safetensors)\n\n**vae**\n\n- [ae.safetensors](https://huggingface.co/Comfy-Org/z_image_turbo/resolve/main/split_files/vae/ae.safetensors)\n\n\nModel Storage Location\n\n```\n📂 ComfyUI/\n├── 📂 models/\n│   ├── 📂 text_encoders/\n│   │      └── qwen_3_4b.safetensors\n│   ├── 📂 loras/\n│   │      └── pixel_art_style_z_image_turbo.safetensors\n│   ├── 📂 diffusion_models/\n│   │      └── z_image_turbo_bf16.safetensors\n│   └── 📂 vae/\n│          └── ae.safetensors\n```\n"
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browser_tests/assets/subgraphs/nested-subgraph-stale-proxy-widgets.json

@@ -0,0 +1,555 @@
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+}

browser_tests/assets/subgraphs/test-values-input-subgraph.json

@@ -0,0 +1,407 @@
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+        {
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+        }
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+      "outputs": [
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+      "title": "Input Test Subgraph",
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+      "pos": [155.04048166054417, 773.3816055422594],
+      "size": [270, 82],
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "INT",
+          "type": "INT",
+          "links": [22]
+        }
+      ],
+      "title": "Seed Int",
+      "properties": {
+        "Node name for S&R": "PrimitiveInt"
+      },
+      "widgets_values": [0, "randomize"]
+    },
+    {
+      "id": 17,
+      "type": "VAELoader",
+      "pos": [163.6043676075426, 543.9624492717659],
+      "size": [270, 82.65625],
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "VAE",
+          "type": "VAE",
+          "links": [23]
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "VAELoader"
+      },
+      "widgets_values": ["pixel_space"]
+    }
+  ],
+  "links": [
+    [21, 14, 0, 19, 0, "CLIP"],
+    [22, 13, 0, 19, 1, "INT"],
+    [23, 17, 0, 19, 2, "VAE"],
+    [24, 19, 0, 18, 0, "IMAGE"]
+  ],
+  "groups": [],
+  "definitions": {
+    "subgraphs": [
+      {
+        "id": "314bbb9f-f1cc-456c-b14f-2ba92bd4a597",
+        "version": 1,
+        "state": {
+          "lastGroupId": 0,
+          "lastNodeId": 19,
+          "lastLinkId": 24,
+          "lastRerouteId": 0
+        },
+        "revision": 0,
+        "config": {},
+        "name": "Input Test Subgraph",
+        "inputNode": {
+          "id": -10,
+          "bounding": [
+            358.8694807105848, 439.23932667242485, 123.14453125,
+            99.99999999999994
+          ]
+        },
+        "outputNode": {
+          "id": -20,
+          "bounding": [1408.5510580294986, 463.2512895126797, 120, 60]
+        },
+        "inputs": [
+          {
+            "id": "cfaad2dc-7758-412c-a4ac-dc2e6d37b28c",
+            "name": "clip",
+            "type": "CLIP",
+            "linkIds": [16],
+            "localized_name": "clip",
+            "label": "renamed_clip",
+            "pos": [462.0140119605848, 459.23932667242485]
+          },
+          {
+            "id": "2e4600ea-e1b1-42ca-b43a-e066fd080774",
+            "name": "seed",
+            "type": "INT",
+            "linkIds": [15],
+            "localized_name": "seed",
+            "label": "renamed_seed",
+            "pos": [462.0140119605848, 479.23932667242485]
+          },
+          {
+            "id": "86ed2da7-db02-454a-9362-70a3fa3e91bf",
+            "name": "vae",
+            "type": "VAE",
+            "linkIds": [19],
+            "localized_name": "vae",
+            "label": "renamed_vae",
+            "pos": [462.0140119605848, 499.23932667242485]
+          }
+        ],
+        "outputs": [
+          {
+            "id": "8670d1a7-0d44-4688-b7dd-d4b423f1aee0",
+            "name": "IMAGE",
+            "type": "IMAGE",
+            "linkIds": [20],
+            "localized_name": "IMAGE",
+            "pos": [1428.5510580294986, 483.2512895126797]
+          }
+        ],
+        "widgets": [],
+        "nodes": [
+          {
+            "id": 12,
+            "type": "KSampler",
+            "pos": [769.2424728654022, 512.726159169824],
+            "size": [270, 262],
+            "flags": {},
+            "order": 0,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "model",
+                "name": "model",
+                "type": "MODEL",
+                "link": null
+              },
+              {
+                "localized_name": "positive",
+                "name": "positive",
+                "type": "CONDITIONING",
+                "link": 17
+              },
+              {
+                "localized_name": "negative",
+                "name": "negative",
+                "type": "CONDITIONING",
+                "link": null
+              },
+              {
+                "localized_name": "latent_image",
+                "name": "latent_image",
+                "type": "LATENT",
+                "link": null
+              },
+              {
+                "localized_name": "seed",
+                "name": "seed",
+                "type": "INT",
+                "widget": {
+                  "name": "seed"
+                },
+                "link": 15
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "LATENT",
+                "name": "LATENT",
+                "type": "LATENT",
+                "links": [18]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "KSampler"
+            },
+            "widgets_values": [0, "randomize", 20, 8, "euler", "simple", 1]
+          },
+          {
+            "id": 16,
+            "type": "VAEDecode",
+            "pos": [1208.5510580294986, 469.21581253470083],
+            "size": [140, 46],
+            "flags": {},
+            "order": 2,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "samples",
+                "name": "samples",
+                "type": "LATENT",
+                "link": 18
+              },
+              {
+                "localized_name": "vae",
+                "name": "vae",
+                "type": "VAE",
+                "link": 19
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "IMAGE",
+                "name": "IMAGE",
+                "type": "IMAGE",
+                "links": [20]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "VAEDecode"
+            },
+            "widgets_values": []
+          },
+          {
+            "id": 15,
+            "type": "CLIPTextEncode",
+            "pos": [681.4596332342014, 243.17567172890932],
+            "size": [400, 200],
+            "flags": {},
+            "order": 1,
+            "mode": 0,
+            "inputs": [
+              {
+                "localized_name": "clip",
+                "name": "clip",
+                "type": "CLIP",
+                "link": 16
+              },
+              {
+                "label": "renamed_from_sidepanel",
+                "localized_name": "text",
+                "name": "text",
+                "type": "STRING",
+                "widget": {
+                  "name": "text"
+                },
+                "link": null
+              }
+            ],
+            "outputs": [
+              {
+                "localized_name": "CONDITIONING",
+                "name": "CONDITIONING",
+                "type": "CONDITIONING",
+                "links": [17]
+              }
+            ],
+            "properties": {
+              "Node name for S&R": "CLIPTextEncode"
+            },
+            "widgets_values": [""]
+          }
+        ],
+        "groups": [],
+        "links": [
+          {
+            "id": 17,
+            "origin_id": 15,
+            "origin_slot": 0,
+            "target_id": 12,
+            "target_slot": 1,
+            "type": "CONDITIONING"
+          },
+          {
+            "id": 18,
+            "origin_id": 12,
+            "origin_slot": 0,
+            "target_id": 16,
+            "target_slot": 0,
+            "type": "LATENT"
+          },
+          {
+            "id": 16,
+            "origin_id": -10,
+            "origin_slot": 0,
+            "target_id": 15,
+            "target_slot": 0,
+            "type": "CLIP"
+          },
+          {
+            "id": 15,
+            "origin_id": -10,
+            "origin_slot": 1,
+            "target_id": 12,
+            "target_slot": 4,
+            "type": "INT"
+          },
+          {
+            "id": 19,
+            "origin_id": -10,
+            "origin_slot": 2,
+            "target_id": 16,
+            "target_slot": 1,
+            "type": "VAE"
+          },
+          {
+            "id": 20,
+            "origin_id": 16,
+            "origin_slot": 0,
+            "target_id": -20,
+            "target_slot": 0,
+            "type": "IMAGE"
+          }
+        ],
+        "extra": {}
+      }
+    ]
+  },
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 0.6727925600199565,
+      "offset": [446.69747171876463, 99.95078257277316]
+    }
+  },
+  "version": 0.4
+}

browser_tests/assets/widgets/image_compare_widget.json

@@ -0,0 +1,42 @@
+{
+  "last_node_id": 1,
+  "last_link_id": 0,
+  "nodes": [
+    {
+      "id": 1,
+      "type": "ImageCompare",
+      "pos": [50, 50],
+      "size": [400, 350],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "a_images",
+          "type": "IMAGE",
+          "link": null
+        },
+        {
+          "name": "b_images",
+          "type": "IMAGE",
+          "link": null
+        }
+      ],
+      "outputs": [],
+      "properties": {
+        "Node name for S&R": "ImageCompare"
+      },
+      "widgets_values": []
+    }
+  ],
+  "links": [],
+  "groups": [],
+  "config": {},
+  "extra": {
+    "ds": {
+      "offset": [0, 0],
+      "scale": 1
+    }
+  },
+  "version": 0.4
+}

browser_tests/assets/widgets/painter_widget.json

@@ -0,0 +1,48 @@
+{
+  "last_node_id": 1,
+  "last_link_id": 0,
+  "nodes": [
+    {
+      "id": 1,
+      "type": "Painter",
+      "pos": [50, 50],
+      "size": [450, 550],
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": null
+        }
+      ],
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": null
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": null
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "Painter"
+      },
+      "widgets_values": ["", 512, 512, "#000000"]
+    }
+  ],
+  "links": [],
+  "groups": [],
+  "config": {},
+  "extra": {
+    "ds": {
+      "offset": [0, 0],
+      "scale": 1
+    }
+  },
+  "version": 0.4
+}

browser_tests/fixtures/ComfyPage.ts

@@ -5,7 +5,7 @@ import type {
   Page
 } from '@playwright/test'
 import { test as base, expect } from '@playwright/test'
-import dotenv from 'dotenv'
+import { config as dotenvConfig } from 'dotenv'
 
 import { TestIds } from './selectors'
 import { NodeBadgeMode } from '../../src/types/nodeSource'
@@ -19,10 +19,12 @@ import { ContextMenu } from './components/ContextMenu'
 import { SettingDialog } from './components/SettingDialog'
 import { BottomPanel } from './components/BottomPanel'
 import {
+  AssetsSidebarTab,
   NodeLibrarySidebarTab,
   WorkflowsSidebarTab
 } from './components/SidebarTab'
 import { Topbar } from './components/Topbar'
+import { AssetsHelper } from './helpers/AssetsHelper'
 import { CanvasHelper } from './helpers/CanvasHelper'
 import { PerformanceHelper } from './helpers/PerformanceHelper'
 import { QueueHelper } from './helpers/QueueHelper'
@@ -33,13 +35,14 @@ import { FeatureFlagHelper } from './helpers/FeatureFlagHelper'
 import { KeyboardHelper } from './helpers/KeyboardHelper'
 import { NodeOperationsHelper } from './helpers/NodeOperationsHelper'
 import { SettingsHelper } from './helpers/SettingsHelper'
+import { AppModeHelper } from './helpers/AppModeHelper'
 import { SubgraphHelper } from './helpers/SubgraphHelper'
 import { ToastHelper } from './helpers/ToastHelper'
 import { WorkflowHelper } from './helpers/WorkflowHelper'
 import type { NodeReference } from './utils/litegraphUtils'
 import type { WorkspaceStore } from '../types/globals'
 
-dotenv.config()
+dotenvConfig()
 
 class ComfyPropertiesPanel {
   readonly root: Locator
@@ -54,6 +57,7 @@ class ComfyPropertiesPanel {
 }
 
 class ComfyMenu {
+  private _assetsTab: AssetsSidebarTab | null = null
   private _nodeLibraryTab: NodeLibrarySidebarTab | null = null
   private _workflowsTab: WorkflowsSidebarTab | null = null
   private _topbar: Topbar | null = null
@@ -77,6 +81,11 @@ class ComfyMenu {
     return this._nodeLibraryTab
   }
 
+  get assetsTab() {
+    this._assetsTab ??= new AssetsSidebarTab(this.page)
+    return this._assetsTab
+  }
+
   get workflowsTab() {
     this._workflowsTab ??= new WorkflowsSidebarTab(this.page)
     return this._workflowsTab
@@ -176,6 +185,7 @@ export class ComfyPage {
   public readonly settingDialog: SettingDialog
   public readonly confirmDialog: ConfirmDialog
   public readonly vueNodes: VueNodeHelpers
+  public readonly appMode: AppModeHelper
   public readonly subgraph: SubgraphHelper
   public readonly canvasOps: CanvasHelper
   public readonly nodeOps: NodeOperationsHelper
@@ -190,6 +200,7 @@ export class ComfyPage {
   public readonly command: CommandHelper
   public readonly bottomPanel: BottomPanel
   public readonly perf: PerformanceHelper
+  public readonly assets: AssetsHelper
   public readonly queue: QueueHelper
 
   /** Worker index to test user ID */
@@ -221,12 +232,13 @@ export class ComfyPage {
     this.settingDialog = new SettingDialog(page, this)
     this.confirmDialog = new ConfirmDialog(page)
     this.vueNodes = new VueNodeHelpers(page)
+    this.appMode = new AppModeHelper(this)
     this.subgraph = new SubgraphHelper(this)
     this.canvasOps = new CanvasHelper(page, this.canvas, this.resetViewButton)
     this.nodeOps = new NodeOperationsHelper(this)
     this.settings = new SettingsHelper(page)
     this.keyboard = new KeyboardHelper(page, this.canvas)
-    this.clipboard = new ClipboardHelper(this.keyboard)
+    this.clipboard = new ClipboardHelper(this.keyboard, page)
     this.workflow = new WorkflowHelper(this)
     this.contextMenu = new ContextMenu(page)
     this.toast = new ToastHelper(page)
@@ -235,6 +247,7 @@ export class ComfyPage {
     this.command = new CommandHelper(page)
     this.bottomPanel = new BottomPanel(page)
     this.perf = new PerformanceHelper(page)
+    this.assets = new AssetsHelper(page)
     this.queue = new QueueHelper(page)
   }
 
@@ -287,9 +300,7 @@ export class ComfyPage {
     clearStorage?: boolean
     mockReleases?: boolean
   } = {}) {
-    await this.goto()
-
-    // Mock release endpoint to prevent changelog popups
+    // Mock release endpoint to prevent changelog popups (before navigation)
     if (mockReleases) {
       await this.page.route('**/releases**', async (route) => {
         const url = route.request().url()
@@ -309,12 +320,16 @@ export class ComfyPage {
     }
 
     if (clearStorage) {
+      // Navigate to a lightweight same-origin endpoint to obtain a page
+      // context for clearing storage without loading the full frontend app.
+      await this.page.goto(`${this.url}/api/users`)
       await this.page.evaluate((id) => {
         localStorage.clear()
         sessionStorage.clear()
         localStorage.setItem('Comfy.userId', id)
       }, this.id)
     }
+
     await this.goto()
 
     await this.page.waitForFunction(() => document.fonts.ready)
@@ -447,12 +462,13 @@ export const comfyPageFixture = base.extend<{
 
     await comfyPage.setup()
 
-    const isPerf = testInfo.tags.includes('@perf')
-    if (isPerf) await comfyPage.perf.init()
+    const needsPerf =
+      testInfo.tags.includes('@perf') || testInfo.tags.includes('@audit')
+    if (needsPerf) await comfyPage.perf.init()
 
     await use(comfyPage)
 
-    if (isPerf) await comfyPage.perf.dispose()
+    if (needsPerf) await comfyPage.perf.dispose()
   },
   comfyMouse: async ({ comfyPage }, use) => {
     const comfyMouse = new ComfyMouse(comfyPage)

browser_tests/fixtures/VueNodeHelpers.ts

@@ -31,10 +31,14 @@ export class VueNodeHelpers {
   }
 
   /**
-   * Get locator for a Vue node by the node's title (displayed name in the header)
+   * Get locator for Vue nodes by the node's title (displayed name in the header).
+   * Matches against the actual title element, not the full node body.
+   * Use `.first()` for unique titles, `.nth(n)` for duplicates.
    */
   getNodeByTitle(title: string): Locator {
-    return this.page.locator(`[data-node-id]`).filter({ hasText: title })
+    return this.page.locator('[data-node-id]').filter({
+      has: this.page.locator('[data-testid="node-title"]', { hasText: title })
+    })
   }
 
   /**

browser_tests/fixtures/components/SidebarTab.ts

@@ -168,3 +168,32 @@ export class WorkflowsSidebarTab extends SidebarTab {
       .click()
   }
 }
+
+export class AssetsSidebarTab extends SidebarTab {
+  constructor(public override readonly page: Page) {
+    super(page, 'assets')
+  }
+
+  get generatedTab() {
+    return this.page.getByRole('tab', { name: 'Generated' })
+  }
+
+  get importedTab() {
+    return this.page.getByRole('tab', { name: 'Imported' })
+  }
+
+  get emptyStateMessage() {
+    return this.page.getByText(
+      'Upload files or generate content to see them here'
+    )
+  }
+
+  emptyStateTitle(title: string) {
+    return this.page.getByText(title)
+  }
+
+  override async open() {
+    await super.open()
+    await this.generatedTab.waitFor({ state: 'visible' })
+  }
+}

browser_tests/fixtures/helpers/AppModeHelper.ts

@@ -0,0 +1,96 @@
+import type { Locator, Page } from '@playwright/test'
+
+import type { ComfyPage } from '../ComfyPage'
+import { TestIds } from '../selectors'
+
+import { BuilderFooterHelper } from './BuilderFooterHelper'
+import { BuilderSaveAsHelper } from './BuilderSaveAsHelper'
+import { BuilderSelectHelper } from './BuilderSelectHelper'
+import { BuilderStepsHelper } from './BuilderStepsHelper'
+
+export class AppModeHelper {
+  readonly steps: BuilderStepsHelper
+  readonly footer: BuilderFooterHelper
+  readonly saveAs: BuilderSaveAsHelper
+  readonly select: BuilderSelectHelper
+
+  constructor(private readonly comfyPage: ComfyPage) {
+    this.steps = new BuilderStepsHelper(comfyPage)
+    this.footer = new BuilderFooterHelper(comfyPage)
+    this.saveAs = new BuilderSaveAsHelper(comfyPage)
+    this.select = new BuilderSelectHelper(comfyPage)
+  }
+
+  private get page(): Page {
+    return this.comfyPage.page
+  }
+
+  /** Enter builder mode via the "Workflow actions" dropdown → "Build app". */
+  async enterBuilder() {
+    await this.page
+      .getByRole('button', { name: 'Workflow actions' })
+      .first()
+      .click()
+    await this.page.getByRole('menuitem', { name: 'Build app' }).click()
+    await this.comfyPage.nextFrame()
+  }
+
+  /** Toggle app mode (linear view) on/off. */
+  async toggleAppMode() {
+    await this.page.evaluate(() => {
+      window.app!.extensionManager.command.execute('Comfy.ToggleLinear')
+    })
+    await this.comfyPage.nextFrame()
+  }
+
+  /**
+   * Inject linearData into the current graph and enter app mode.
+   *
+   * Serializes the graph, injects linearData with the given inputs and
+   * auto-detected output node IDs, then reloads so the appModeStore
+   * picks up the data via its activeWorkflow watcher.
+   *
+   * @param inputs - Widget selections as [nodeId, widgetName] tuples
+   */
+  async enterAppModeWithInputs(inputs: [string, string][]) {
+    await this.page.evaluate(async (inputTuples) => {
+      const graph = window.app!.graph
+      if (!graph) return
+
+      const outputNodeIds = graph.nodes
+        .filter(
+          (n: { type?: string }) =>
+            n.type === 'SaveImage' || n.type === 'PreviewImage'
+        )
+        .map((n: { id: number | string }) => String(n.id))
+
+      const workflow = graph.serialize() as unknown as Record<string, unknown>
+      const extra = (workflow.extra ?? {}) as Record<string, unknown>
+      extra.linearData = { inputs: inputTuples, outputs: outputNodeIds }
+      workflow.extra = extra
+      await window.app!.loadGraphData(
+        workflow as unknown as Parameters<
+          NonNullable<typeof window.app>['loadGraphData']
+        >[0]
+      )
+    }, inputs)
+    await this.comfyPage.nextFrame()
+    await this.toggleAppMode()
+  }
+
+  /** The linear-mode widget list container (visible in app mode). */
+  get linearWidgets(): Locator {
+    return this.page.locator('[data-testid="linear-widgets"]')
+  }
+
+  /**
+   * Get the actions menu trigger for a widget in the app mode widget list.
+   * @param widgetName Text shown in the widget label (e.g. "seed").
+   */
+  getAppModeWidgetMenu(widgetName: string): Locator {
+    return this.linearWidgets
+      .locator(`div:has(> div > span:text-is("${widgetName}"))`)
+      .getByTestId(TestIds.builder.widgetActionsMenu)
+      .first()
+  }
+}

browser_tests/fixtures/helpers/AssetsHelper.ts

@@ -0,0 +1,147 @@
+import type { Page, Route } from '@playwright/test'
+
+import type { RawJobListItem } from '../../../src/platform/remote/comfyui/jobs/jobTypes'
+
+const jobsListRoutePattern = /\/api\/jobs(?:\?.*)?$/
+const inputFilesRoutePattern = /\/internal\/files\/input(?:\?.*)?$/
+
+function parseLimit(url: URL, total: number): number {
+  const value = Number(url.searchParams.get('limit'))
+  if (!Number.isInteger(value) || value <= 0) {
+    return total
+  }
+  return value
+}
+
+function parseOffset(url: URL): number {
+  const value = Number(url.searchParams.get('offset'))
+  if (!Number.isInteger(value) || value < 0) {
+    return 0
+  }
+  return value
+}
+
+function getExecutionDuration(job: RawJobListItem): number {
+  const start = job.execution_start_time ?? 0
+  const end = job.execution_end_time ?? 0
+  return end - start
+}
+
+export class AssetsHelper {
+  private jobsRouteHandler: ((route: Route) => Promise<void>) | null = null
+  private inputFilesRouteHandler: ((route: Route) => Promise<void>) | null =
+    null
+  private generatedJobs: RawJobListItem[] = []
+  private importedFiles: string[] = []
+
+  constructor(private readonly page: Page) {}
+
+  async mockOutputHistory(jobs: RawJobListItem[]): Promise<void> {
+    this.generatedJobs = [...jobs]
+
+    if (this.jobsRouteHandler) {
+      return
+    }
+
+    this.jobsRouteHandler = async (route: Route) => {
+      const url = new URL(route.request().url())
+      const statuses = url.searchParams
+        .get('status')
+        ?.split(',')
+        .map((status) => status.trim())
+        .filter(Boolean)
+      const workflowId = url.searchParams.get('workflow_id')
+      const sortBy = url.searchParams.get('sort_by')
+      const sortOrder = url.searchParams.get('sort_order') === 'asc' ? 1 : -1
+
+      let filteredJobs = [...this.generatedJobs]
+
+      if (statuses?.length) {
+        filteredJobs = filteredJobs.filter((job) =>
+          statuses.includes(job.status)
+        )
+      }
+
+      if (workflowId) {
+        filteredJobs = filteredJobs.filter(
+          (job) => job.workflow_id === workflowId
+        )
+      }
+
+      filteredJobs.sort((left, right) => {
+        const leftValue =
+          sortBy === 'execution_duration'
+            ? getExecutionDuration(left)
+            : left.create_time
+        const rightValue =
+          sortBy === 'execution_duration'
+            ? getExecutionDuration(right)
+            : right.create_time
+
+        return (leftValue - rightValue) * sortOrder
+      })
+
+      const offset = parseOffset(url)
+      const total = filteredJobs.length
+      const limit = parseLimit(url, total)
+      const visibleJobs = filteredJobs.slice(offset, offset + limit)
+
+      await route.fulfill({
+        status: 200,
+        contentType: 'application/json',
+        body: JSON.stringify({
+          jobs: visibleJobs,
+          pagination: {
+            offset,
+            limit,
+            total,
+            has_more: offset + visibleJobs.length < total
+          }
+        })
+      })
+    }
+
+    await this.page.route(jobsListRoutePattern, this.jobsRouteHandler)
+  }
+
+  async mockInputFiles(files: string[]): Promise<void> {
+    this.importedFiles = [...files]
+
+    if (this.inputFilesRouteHandler) {
+      return
+    }
+
+    this.inputFilesRouteHandler = async (route: Route) => {
+      await route.fulfill({
+        status: 200,
+        contentType: 'application/json',
+        body: JSON.stringify(this.importedFiles)
+      })
+    }
+
+    await this.page.route(inputFilesRoutePattern, this.inputFilesRouteHandler)
+  }
+
+  async mockEmptyState(): Promise<void> {
+    await this.mockOutputHistory([])
+    await this.mockInputFiles([])
+  }
+
+  async clearMocks(): Promise<void> {
+    this.generatedJobs = []
+    this.importedFiles = []
+
+    if (this.jobsRouteHandler) {
+      await this.page.unroute(jobsListRoutePattern, this.jobsRouteHandler)
+      this.jobsRouteHandler = null
+    }
+
+    if (this.inputFilesRouteHandler) {
+      await this.page.unroute(
+        inputFilesRoutePattern,
+        this.inputFilesRouteHandler
+      )
+      this.inputFilesRouteHandler = null
+    }
+  }
+}

browser_tests/fixtures/helpers/BuilderFooterHelper.ts

@@ -0,0 +1,69 @@
+import type { Locator, Page } from '@playwright/test'
+
+import type { ComfyPage } from '../ComfyPage'
+import { TestIds } from '../selectors'
+
+export class BuilderFooterHelper {
+  constructor(private readonly comfyPage: ComfyPage) {}
+
+  private get page(): Page {
+    return this.comfyPage.page
+  }
+
+  get nav(): Locator {
+    return this.page.getByTestId(TestIds.builder.footerNav)
+  }
+
+  get exitButton(): Locator {
+    return this.buttonByName('Exit app builder')
+  }
+
+  get nextButton(): Locator {
+    return this.buttonByName('Next')
+  }
+
+  get backButton(): Locator {
+    return this.buttonByName('Back')
+  }
+
+  get saveButton(): Locator {
+    return this.page.getByTestId(TestIds.builder.saveButton)
+  }
+
+  get saveAsButton(): Locator {
+    return this.page.getByTestId(TestIds.builder.saveAsButton)
+  }
+
+  get saveAsChevron(): Locator {
+    return this.page.getByTestId(TestIds.builder.saveAsChevron)
+  }
+
+  get opensAsPopover(): Locator {
+    return this.page.getByTestId(TestIds.builder.opensAs)
+  }
+
+  private buttonByName(name: string): Locator {
+    return this.nav.getByRole('button', { name })
+  }
+
+  async next() {
+    await this.nextButton.click()
+    await this.comfyPage.nextFrame()
+  }
+
+  async back() {
+    await this.backButton.click()
+    await this.comfyPage.nextFrame()
+  }
+
+  async exitBuilder() {
+    await this.exitButton.click()
+    await this.comfyPage.nextFrame()
+  }
+
+  async openSaveAsFromChevron() {
+    await this.saveAsChevron.click()
+    await this.page.getByRole('menuitem', { name: 'Save as' }).click()
+    await this.comfyPage.nextFrame()
+  }
+}

browser_tests/fixtures/helpers/BuilderSaveAsHelper.ts

@@ -0,0 +1,78 @@
+import type { Locator, Page } from '@playwright/test'
+
+import type { ComfyPage } from '../ComfyPage'
+
+export class BuilderSaveAsHelper {
+  constructor(private readonly comfyPage: ComfyPage) {}
+
+  private get page(): Page {
+    return this.comfyPage.page
+  }
+
+  /** The save-as dialog (scoped by aria-labelledby). */
+  get dialog(): Locator {
+    return this.page.locator('[aria-labelledby="builder-save"]')
+  }
+
+  /** The post-save success dialog (scoped by aria-labelledby). */
+  get successDialog(): Locator {
+    return this.page.locator('[aria-labelledby="builder-save-success"]')
+  }
+
+  get title(): Locator {
+    return this.dialog.getByText('Save as')
+  }
+
+  get radioGroup(): Locator {
+    return this.dialog.getByRole('radiogroup')
+  }
+
+  get nameInput(): Locator {
+    return this.dialog.getByRole('textbox')
+  }
+
+  viewTypeRadio(viewType: 'App' | 'Node graph'): Locator {
+    return this.dialog.getByRole('radio', { name: viewType })
+  }
+
+  get saveButton(): Locator {
+    return this.dialog.getByRole('button', { name: 'Save' })
+  }
+
+  get successMessage(): Locator {
+    return this.successDialog.getByText('Successfully saved')
+  }
+
+  get viewAppButton(): Locator {
+    return this.successDialog.getByRole('button', { name: 'View app' })
+  }
+
+  get closeButton(): Locator {
+    return this.successDialog
+      .getByRole('button', { name: 'Close', exact: true })
+      .filter({ hasText: 'Close' })
+  }
+
+  /** The X button to dismiss the success dialog without any action. */
+  get dismissButton(): Locator {
+    return this.successDialog.locator('button.p-dialog-close-button')
+  }
+
+  get exitBuilderButton(): Locator {
+    return this.successDialog.getByRole('button', { name: 'Exit builder' })
+  }
+
+  get overwriteDialog(): Locator {
+    return this.page.getByRole('dialog', { name: 'Overwrite existing file?' })
+  }
+
+  get overwriteButton(): Locator {
+    return this.overwriteDialog.getByRole('button', { name: 'Overwrite' })
+  }
+
+  async fillAndSave(workflowName: string, viewType: 'App' | 'Node graph') {
+    await this.nameInput.fill(workflowName)
+    await this.viewTypeRadio(viewType).click()
+    await this.saveButton.click()
+  }
+}

browser_tests/fixtures/helpers/BuilderSelectHelper.ts

@@ -0,0 +1,139 @@
+import type { Locator, Page } from '@playwright/test'
+
+import type { ComfyPage } from '../ComfyPage'
+import type { NodeReference } from '../utils/litegraphUtils'
+import { TestIds } from '../selectors'
+
+export class BuilderSelectHelper {
+  constructor(private readonly comfyPage: ComfyPage) {}
+
+  private get page(): Page {
+    return this.comfyPage.page
+  }
+
+  /**
+   * Get the actions menu trigger for a builder IoItem (input-select sidebar).
+   * @param title The widget title shown in the IoItem.
+   */
+  getInputItemMenu(title: string): Locator {
+    return this.page
+      .getByTestId(TestIds.builder.ioItem)
+      .filter({
+        has: this.page
+          .getByTestId(TestIds.builder.ioItemTitle)
+          .getByText(title, { exact: true })
+      })
+      .getByTestId(TestIds.builder.widgetActionsMenu)
+  }
+
+  /**
+   * Get the actions menu trigger for a widget in the preview/arrange sidebar.
+   * @param ariaLabel The aria-label on the widget row, e.g. "seed — KSampler".
+   */
+  getPreviewWidgetMenu(ariaLabel: string): Locator {
+    return this.page
+      .getByLabel(ariaLabel, { exact: true })
+      .getByTestId(TestIds.builder.widgetActionsMenu)
+  }
+
+  /** Delete a builder input via its actions menu. */
+  async deleteInput(title: string) {
+    const menu = this.getInputItemMenu(title)
+    await menu.click()
+    await this.page.getByText('Delete', { exact: true }).click()
+    await this.comfyPage.nextFrame()
+  }
+
+  /**
+   * Rename a builder IoItem via the popover menu "Rename" action.
+   * @param title The current widget title shown in the IoItem.
+   * @param newName The new name to assign.
+   */
+  async renameInputViaMenu(title: string, newName: string) {
+    const menu = this.getInputItemMenu(title)
+    await menu.click()
+    await this.page.getByText('Rename', { exact: true }).click()
+
+    const input = this.page
+      .getByTestId(TestIds.builder.ioItemTitle)
+      .getByRole('textbox')
+    await input.fill(newName)
+    await this.page.keyboard.press('Enter')
+    await this.comfyPage.nextFrame()
+  }
+
+  /**
+   * Rename a builder IoItem by double-clicking its title for inline editing.
+   * @param title The current widget title shown in the IoItem.
+   * @param newName The new name to assign.
+   */
+  async renameInput(title: string, newName: string) {
+    const titleEl = this.page
+      .getByTestId(TestIds.builder.ioItemTitle)
+      .getByText(title, { exact: true })
+    await titleEl.dblclick()
+
+    const input = this.page
+      .getByTestId(TestIds.builder.ioItemTitle)
+      .getByRole('textbox')
+    await input.fill(newName)
+    await this.page.keyboard.press('Enter')
+    await this.comfyPage.nextFrame()
+  }
+
+  /**
+   * Rename a widget via its actions popover (works in preview and app mode).
+   * @param popoverTrigger The button that opens the widget's actions popover.
+   * @param newName The new name to assign.
+   */
+  async renameWidget(popoverTrigger: Locator, newName: string) {
+    await popoverTrigger.click()
+    await this.page.getByText('Rename', { exact: true }).click()
+
+    const dialogInput = this.page.locator(
+      '.p-dialog-content input[type="text"]'
+    )
+    await dialogInput.fill(newName)
+    await this.page.keyboard.press('Enter')
+    await dialogInput.waitFor({ state: 'hidden' })
+    await this.comfyPage.nextFrame()
+  }
+
+  /** Center on a node and click its first widget to select it as input. */
+  async selectInputWidget(node: NodeReference) {
+    await this.comfyPage.canvasOps.setScale(1)
+    await node.centerOnNode()
+
+    const widgetRef = await node.getWidget(0)
+    const widgetPos = await widgetRef.getPosition()
+    const titleHeight = await this.page.evaluate(
+      () => window.LiteGraph!['NODE_TITLE_HEIGHT'] as number
+    )
+    await this.page.mouse.click(widgetPos.x, widgetPos.y + titleHeight)
+    await this.comfyPage.nextFrame()
+  }
+
+  /** Click the first SaveImage/PreviewImage node on the canvas. */
+  async selectOutputNode() {
+    const saveImageNodeId = await this.page.evaluate(() => {
+      const node = window.app!.rootGraph.nodes.find(
+        (n: { type?: string }) =>
+          n.type === 'SaveImage' || n.type === 'PreviewImage'
+      )
+      return node ? String(node.id) : null
+    })
+    if (!saveImageNodeId)
+      throw new Error('SaveImage/PreviewImage node not found')
+    const saveImageRef =
+      await this.comfyPage.nodeOps.getNodeRefById(saveImageNodeId)
+    await saveImageRef.centerOnNode()
+
+    const canvasBox = await this.page.locator('#graph-canvas').boundingBox()
+    if (!canvasBox) throw new Error('Canvas not found')
+    await this.page.mouse.click(
+      canvasBox.x + canvasBox.width / 2,
+      canvasBox.y + canvasBox.height / 2
+    )
+    await this.comfyPage.nextFrame()
+  }
+}

browser_tests/fixtures/helpers/BuilderStepsHelper.ts

@@ -0,0 +1,30 @@
+import type { Locator, Page } from '@playwright/test'
+
+import type { ComfyPage } from '../ComfyPage'
+
+export class BuilderStepsHelper {
+  constructor(private readonly comfyPage: ComfyPage) {}
+
+  private get page(): Page {
+    return this.comfyPage.page
+  }
+
+  get toolbar(): Locator {
+    return this.page.getByRole('navigation', { name: 'App Builder' })
+  }
+
+  async goToInputs() {
+    await this.toolbar.getByRole('button', { name: 'Inputs' }).click()
+    await this.comfyPage.nextFrame()
+  }
+
+  async goToOutputs() {
+    await this.toolbar.getByRole('button', { name: 'Outputs' }).click()
+    await this.comfyPage.nextFrame()
+  }
+
+  async goToPreview() {
+    await this.toolbar.getByRole('button', { name: 'Preview' }).click()
+    await this.comfyPage.nextFrame()
+  }
+}

browser_tests/fixtures/helpers/CanvasHelper.ts

@@ -91,6 +91,12 @@ export class CanvasHelper {
     await this.page.mouse.move(10, 10)
   }
 
+  async isReadOnly(): Promise<boolean> {
+    return this.page.evaluate(() => {
+      return window.app!.canvas.state.readOnly
+    })
+  }
+
   async getScale(): Promise<number> {
     return this.page.evaluate(() => {
       return window.app!.canvas.ds.scale
@@ -163,6 +169,39 @@ export class CanvasHelper {
     })
   }
 
+  /**
+   * Pan the canvas back and forth in a sweep pattern using middle-mouse drag.
+   * Each step advances one animation frame, giving per-frame measurement
+   * granularity for performance tests.
+   */
+  async panSweep(options?: {
+    steps?: number
+    dx?: number
+    dy?: number
+  }): Promise<void> {
+    const { steps = 120, dx = 8, dy = 3 } = options ?? {}
+    const box = await this.canvas.boundingBox()
+    if (!box) throw new Error('Canvas bounding box not available')
+
+    const centerX = box.x + box.width / 2
+    const centerY = box.y + box.height / 2
+    await this.page.mouse.move(centerX, centerY)
+    await this.page.mouse.down({ button: 'middle' })
+
+    // Sweep forward
+    for (let i = 0; i < steps; i++) {
+      await this.page.mouse.move(centerX + i * dx, centerY + i * dy)
+      await this.nextFrame()
+    }
+    // Sweep back
+    for (let i = steps; i > 0; i--) {
+      await this.page.mouse.move(centerX + i * dx, centerY + i * dy)
+      await this.nextFrame()
+    }
+
+    await this.page.mouse.up({ button: 'middle' })
+  }
+
   async disconnectEdge(): Promise<void> {
     await this.dragAndDrop(
       DefaultGraphPositions.clipTextEncodeNode1InputSlot,

browser_tests/fixtures/helpers/ClipboardHelper.ts

@@ -1,9 +1,16 @@
-import type { Locator } from '@playwright/test'
+import { readFileSync } from 'fs'
+import { basename } from 'path'
+
+import type { Locator, Page } from '@playwright/test'
 
 import type { KeyboardHelper } from './KeyboardHelper'
+import { getMimeType } from './mimeTypeUtil'
 
 export class ClipboardHelper {
-  constructor(private readonly keyboard: KeyboardHelper) {}
+  constructor(
+    private readonly keyboard: KeyboardHelper,
+    private readonly page: Page
+  ) {}
 
   async copy(locator?: Locator | null): Promise<void> {
     await this.keyboard.ctrlSend('KeyC', locator ?? null)
@@ -12,4 +19,44 @@ export class ClipboardHelper {
   async paste(locator?: Locator | null): Promise<void> {
     await this.keyboard.ctrlSend('KeyV', locator ?? null)
   }
+
+  async pasteFile(filePath: string): Promise<void> {
+    const buffer = readFileSync(filePath)
+    const bufferArray = [...new Uint8Array(buffer)]
+    const fileName = basename(filePath)
+    const fileType = getMimeType(fileName)
+
+    // Register a one-time capturing-phase listener that intercepts the next
+    // paste event and injects file data onto clipboardData.
+    await this.page.evaluate(
+      ({ bufferArray, fileName, fileType }) => {
+        document.addEventListener(
+          'paste',
+          (e: ClipboardEvent) => {
+            e.preventDefault()
+            e.stopImmediatePropagation()
+
+            const file = new File([new Uint8Array(bufferArray)], fileName, {
+              type: fileType
+            })
+            const dataTransfer = new DataTransfer()
+            dataTransfer.items.add(file)
+
+            const syntheticEvent = new ClipboardEvent('paste', {
+              clipboardData: dataTransfer,
+              bubbles: true,
+              cancelable: true
+            })
+            document.dispatchEvent(syntheticEvent)
+          },
+          { capture: true, once: true }
+        )
+      },
+      { bufferArray, fileName, fileType }
+    )
+
+    // Trigger a real Ctrl+V keystroke — the capturing listener above will
+    // intercept it and re-dispatch with file data attached.
+    await this.paste()
+  }
 }

browser_tests/fixtures/helpers/DragDropHelper.ts

@@ -3,6 +3,7 @@ import { readFileSync } from 'fs'
 import type { Page } from '@playwright/test'
 
 import type { Position } from '../types'
+import { getMimeType } from './mimeTypeUtil'
 
 export class DragDropHelper {
   constructor(
@@ -24,13 +25,15 @@ export class DragDropHelper {
       url?: string
       dropPosition?: Position
       waitForUpload?: boolean
+      preserveNativePropagation?: boolean
     } = {}
   ): Promise<void> {
     const {
       dropPosition = { x: 100, y: 100 },
       fileName,
       url,
-      waitForUpload = false
+      waitForUpload = false,
+      preserveNativePropagation = false
     } = options
 
     if (!fileName && !url)
@@ -42,25 +45,15 @@ export class DragDropHelper {
       fileType?: string
       buffer?: Uint8Array | number[]
       url?: string
-    } = { dropPosition }
+      preserveNativePropagation: boolean
+    } = { dropPosition, preserveNativePropagation }
 
     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.fileType = getMimeType(fileName)
       evaluateParams.buffer = [...new Uint8Array(buffer)]
     }
 
@@ -125,15 +118,17 @@ export class DragDropHelper {
         )
       }
 
-      Object.defineProperty(dropEvent, 'preventDefault', {
-        value: () => {},
-        writable: false
-      })
+      if (!params.preserveNativePropagation) {
+        Object.defineProperty(dropEvent, 'preventDefault', {
+          value: () => {},
+          writable: false
+        })
 
-      Object.defineProperty(dropEvent, 'stopPropagation', {
-        value: () => {},
-        writable: false
-      })
+        Object.defineProperty(dropEvent, 'stopPropagation', {
+          value: () => {},
+          writable: false
+        })
+      }
 
       targetElement.dispatchEvent(dragOverEvent)
       targetElement.dispatchEvent(dropEvent)
@@ -164,7 +159,10 @@ export class DragDropHelper {
 
   async dragAndDropURL(
     url: string,
-    options: { dropPosition?: Position } = {}
+    options: {
+      dropPosition?: Position
+      preserveNativePropagation?: boolean
+    } = {}
   ): Promise<void> {
     return this.dragAndDropExternalResource({ url, ...options })
   }

browser_tests/fixtures/helpers/NodeOperationsHelper.ts

@@ -33,6 +33,7 @@ export class NodeOperationsHelper {
     })
   }
 
+  /** Reads from `window.app.graph` (the root workflow graph). */
   async getNodeCount(): Promise<number> {
     return await this.page.evaluate(() => window.app!.graph.nodes.length)
   }

browser_tests/fixtures/helpers/PerformanceHelper.ts

@@ -23,6 +23,7 @@ export interface PerfMeasurement {
   layoutDurationMs: number
   taskDurationMs: number
   heapDeltaBytes: number
+  heapUsedBytes: number
   domNodes: number
   jsHeapTotalBytes: number
   scriptDurationMs: number
@@ -190,6 +191,7 @@ export class PerformanceHelper {
       layoutDurationMs: delta('LayoutDuration') * 1000,
       taskDurationMs: delta('TaskDuration') * 1000,
       heapDeltaBytes: delta('JSHeapUsedSize'),
+      heapUsedBytes: after.JSHeapUsedSize,
       domNodes: delta('Nodes'),
       jsHeapTotalBytes: delta('JSHeapTotalSize'),
       scriptDurationMs: delta('ScriptDuration') * 1000,

browser_tests/fixtures/helpers/SubgraphHelper.ts

@@ -1,11 +1,14 @@
-import type { Page } from '@playwright/test'
+import { expect } from '@playwright/test'
+import type { ConsoleMessage, Locator, Page } from '@playwright/test'
 
 import type {
   CanvasPointerEvent,
   Subgraph
 } from '@/lib/litegraph/src/litegraph'
+import type { ComfyWorkflowJSON } from '@/platform/workflow/validation/schemas/workflowSchema'
 
 import type { ComfyPage } from '../ComfyPage'
+import { TestIds } from '../selectors'
 import type { NodeReference } from '../utils/litegraphUtils'
 import { SubgraphSlotReference } from '../utils/litegraphUtils'
 
@@ -322,4 +325,227 @@ export class SubgraphHelper {
     )
     await this.comfyPage.nextFrame()
   }
+
+  async isInSubgraph(): Promise<boolean> {
+    return this.page.evaluate(() => {
+      const graph = window.app!.canvas.graph
+      return !!graph && 'inputNode' in graph
+    })
+  }
+
+  async exitViaBreadcrumb(): Promise<void> {
+    const breadcrumb = this.page.getByTestId(TestIds.breadcrumb.subgraph)
+    const parentLink = breadcrumb.getByRole('link').first()
+    if (await parentLink.isVisible()) {
+      await parentLink.click()
+    } else {
+      await this.page.evaluate(() => {
+        const canvas = window.app!.canvas
+        const graph = canvas.graph
+        if (!graph) return
+        canvas.setGraph(graph.rootGraph)
+      })
+    }
+
+    await this.comfyPage.nextFrame()
+    await expect.poll(async () => this.isInSubgraph()).toBe(false)
+  }
+
+  async countGraphPseudoPreviewEntries(): Promise<number> {
+    return this.page.evaluate(() => {
+      const graph = window.app!.graph!
+      return graph.nodes.reduce((count, node) => {
+        const proxyWidgets = node.properties?.proxyWidgets
+        if (!Array.isArray(proxyWidgets)) return count
+
+        return (
+          count +
+          proxyWidgets.filter(
+            (entry) =>
+              Array.isArray(entry) &&
+              entry.length >= 2 &&
+              typeof entry[1] === 'string' &&
+              entry[1].startsWith('$$')
+          ).length
+        )
+      }, 0)
+    })
+  }
+
+  async getHostPromotedTupleSnapshot(): Promise<
+    { hostNodeId: string; promotedWidgets: [string, string][] }[]
+  > {
+    return this.page.evaluate(() => {
+      const graph = window.app!.canvas.graph!
+      return graph._nodes
+        .filter(
+          (node) =>
+            typeof node.isSubgraphNode === 'function' && node.isSubgraphNode()
+        )
+        .map((node) => {
+          const proxyWidgets = Array.isArray(node.properties?.proxyWidgets)
+            ? node.properties.proxyWidgets
+            : []
+          const promotedWidgets = proxyWidgets
+            .filter(
+              (entry): entry is [string, string] =>
+                Array.isArray(entry) &&
+                entry.length >= 2 &&
+                typeof entry[0] === 'string' &&
+                typeof entry[1] === 'string'
+            )
+            .map(
+              ([interiorNodeId, widgetName]) =>
+                [interiorNodeId, widgetName] as [string, string]
+            )
+
+          return {
+            hostNodeId: String(node.id),
+            promotedWidgets
+          }
+        })
+        .sort((a, b) => Number(a.hostNodeId) - Number(b.hostNodeId))
+    })
+  }
+
+  /** Reads from `window.app.canvas.graph` (viewed root or nested subgraph). */
+  async getNodeCount(): Promise<number> {
+    return this.page.evaluate(() => {
+      return window.app!.canvas.graph!.nodes?.length || 0
+    })
+  }
+
+  async getSlotCount(type: 'input' | 'output'): Promise<number> {
+    return this.page.evaluate((slotType: 'input' | 'output') => {
+      const graph = window.app!.canvas.graph
+      if (!graph || !('inputNode' in graph)) return 0
+      return graph[`${slotType}s`]?.length ?? 0
+    }, type)
+  }
+
+  async getSlotLabel(
+    type: 'input' | 'output',
+    index = 0
+  ): Promise<string | null> {
+    return this.page.evaluate(
+      ([slotType, idx]) => {
+        const graph = window.app!.canvas.graph
+        if (!graph || !('inputNode' in graph)) return null
+        const slot = graph[`${slotType}s`]?.[idx]
+        return slot?.label ?? slot?.name ?? null
+      },
+      [type, index] as const
+    )
+  }
+
+  async removeSlot(type: 'input' | 'output', slotName?: string): Promise<void> {
+    if (type === 'input') {
+      await this.rightClickInputSlot(slotName)
+    } else {
+      await this.rightClickOutputSlot(slotName)
+    }
+    await this.comfyPage.contextMenu.clickLitegraphMenuItem('Remove Slot')
+    await this.comfyPage.nextFrame()
+  }
+
+  async findSubgraphNodeId(): Promise<string> {
+    const id = await this.page.evaluate(() => {
+      const graph = window.app!.canvas.graph!
+      const node = graph.nodes.find(
+        (n) => typeof n.isSubgraphNode === 'function' && n.isSubgraphNode()
+      )
+      return node ? String(node.id) : null
+    })
+    if (!id) throw new Error('No subgraph node found in current graph')
+    return id
+  }
+
+  async serializeAndReload(): Promise<void> {
+    const serialized = await this.page.evaluate(() =>
+      window.app!.graph!.serialize()
+    )
+    await this.page.evaluate(
+      (workflow: ComfyWorkflowJSON) => window.app!.loadGraphData(workflow),
+      serialized as ComfyWorkflowJSON
+    )
+    await this.comfyPage.nextFrame()
+  }
+
+  async convertDefaultKSamplerToSubgraph(): Promise<NodeReference> {
+    await this.comfyPage.workflow.loadWorkflow('default')
+    const ksampler = await this.comfyPage.nodeOps.getNodeRefById('3')
+    await ksampler.click('title')
+    const subgraphNode = await ksampler.convertToSubgraph()
+    await this.comfyPage.nextFrame()
+    return subgraphNode
+  }
+
+  async packAllInteriorNodes(hostNodeId: string): Promise<void> {
+    await this.comfyPage.vueNodes.enterSubgraph(hostNodeId)
+    await this.comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', false)
+    await this.comfyPage.nextFrame()
+    await this.comfyPage.canvas.click()
+    await this.comfyPage.canvas.press('Control+a')
+    await this.comfyPage.nextFrame()
+    await this.page.evaluate(() => {
+      const canvas = window.app!.canvas
+      canvas.graph!.convertToSubgraph(canvas.selectedItems)
+    })
+    await this.comfyPage.nextFrame()
+    await this.exitViaBreadcrumb()
+    await this.comfyPage.canvas.click()
+    await this.comfyPage.nextFrame()
+  }
+
+  static getTextSlotPosition(page: Page, nodeId: string) {
+    return page.evaluate((id) => {
+      const node = window.app!.canvas.graph!.getNodeById(id)
+      if (!node) return null
+
+      const titleHeight = window.LiteGraph!.NODE_TITLE_HEIGHT
+
+      for (const input of node.inputs) {
+        if (!input.widget || input.type !== 'STRING') continue
+        return {
+          hasPos: !!input.pos,
+          posY: input.pos?.[1] ?? null,
+          widgetName: input.widget.name,
+          titleHeight
+        }
+      }
+      return null
+    }, nodeId)
+  }
+
+  static async expectWidgetBelowHeader(
+    nodeLocator: Locator,
+    widgetLocator: Locator
+  ): Promise<void> {
+    const headerBox = await nodeLocator
+      .locator('[data-testid^="node-header-"]')
+      .boundingBox()
+    const widgetBox = await widgetLocator.boundingBox()
+    if (!headerBox || !widgetBox)
+      throw new Error('Header or widget bounding box not found')
+    expect(widgetBox.y).toBeGreaterThan(headerBox.y + headerBox.height)
+  }
+
+  static collectConsoleWarnings(
+    page: Page,
+    patterns: string[] = [
+      'No link found',
+      'Failed to resolve legacy -1',
+      'No inner link found'
+    ]
+  ): { warnings: string[]; dispose: () => void } {
+    const warnings: string[] = []
+    const handler = (msg: ConsoleMessage) => {
+      const text = msg.text()
+      if (patterns.some((p) => text.includes(p))) {
+        warnings.push(text)
+      }
+    }
+    page.on('console', handler)
+    return { warnings, dispose: () => page.off('console', handler) }
+  }
 }

browser_tests/fixtures/helpers/WorkflowHelper.ts

@@ -1,5 +1,6 @@
 import { readFileSync } from 'fs'
 
+import type { AppMode } from '../../../src/composables/useAppMode'
 import type {
   ComfyApiWorkflow,
   ComfyWorkflowJSON
@@ -104,6 +105,40 @@ export class WorkflowHelper {
     })
   }
 
+  async getActiveWorkflowPath(): Promise<string | undefined> {
+    return this.comfyPage.page.evaluate(() => {
+      return (window.app!.extensionManager as WorkspaceStore).workflow
+        .activeWorkflow?.path
+    })
+  }
+
+  async getActiveWorkflowActiveAppMode(): Promise<AppMode | null | undefined> {
+    return this.comfyPage.page.evaluate(() => {
+      return (window.app!.extensionManager as WorkspaceStore).workflow
+        .activeWorkflow?.activeMode
+    })
+  }
+
+  async getActiveWorkflowInitialMode(): Promise<AppMode | null | undefined> {
+    return this.comfyPage.page.evaluate(() => {
+      return (window.app!.extensionManager as WorkspaceStore).workflow
+        .activeWorkflow?.initialMode
+    })
+  }
+
+  async getLinearModeFromGraph(): Promise<boolean | undefined> {
+    return this.comfyPage.page.evaluate(() => {
+      return window.app!.rootGraph.extra?.linearMode as boolean | undefined
+    })
+  }
+
+  async getOpenWorkflowCount(): Promise<number> {
+    return this.comfyPage.page.evaluate(() => {
+      return (window.app!.extensionManager as WorkspaceStore).workflow.workflows
+        .length
+    })
+  }
+
   async isCurrentWorkflowModified(): Promise<boolean | undefined> {
     return this.comfyPage.page.evaluate(() => {
       return (window.app!.extensionManager as WorkspaceStore).workflow

browser_tests/fixtures/helpers/mimeTypeUtil.ts

@@ -0,0 +1,13 @@
+export function getMimeType(fileName: string): string {
+  const name = fileName.toLowerCase()
+  if (name.endsWith('.png')) return 'image/png'
+  if (name.endsWith('.jpg') || name.endsWith('.jpeg')) return 'image/jpeg'
+  if (name.endsWith('.webp')) return 'image/webp'
+  if (name.endsWith('.svg')) return 'image/svg+xml'
+  if (name.endsWith('.avif')) return 'image/avif'
+  if (name.endsWith('.webm')) return 'video/webm'
+  if (name.endsWith('.mp4')) return 'video/mp4'
+  if (name.endsWith('.json')) return 'application/json'
+  if (name.endsWith('.glb')) return 'model/gltf-binary'
+  return 'application/octet-stream'
+}

browser_tests/fixtures/selectors.ts

@@ -20,7 +20,12 @@ export const TestIds = {
     main: 'graph-canvas',
     contextMenu: 'canvas-context-menu',
     toggleMinimapButton: 'toggle-minimap-button',
-    toggleLinkVisibilityButton: 'toggle-link-visibility-button'
+    toggleLinkVisibilityButton: 'toggle-link-visibility-button',
+    zoomControlsButton: 'zoom-controls-button',
+    zoomInAction: 'zoom-in-action',
+    zoomOutAction: 'zoom-out-action',
+    zoomToFitAction: 'zoom-to-fit-action',
+    zoomPercentageInput: 'zoom-percentage-input'
   },
   dialogs: {
     settings: 'settings-dialog',
@@ -28,9 +33,20 @@ export const TestIds = {
     settingsTabAbout: 'settings-tab-about',
     confirm: 'confirm-dialog',
     errorOverlay: 'error-overlay',
+    errorOverlaySeeErrors: 'error-overlay-see-errors',
+    errorOverlayDismiss: 'error-overlay-dismiss',
+    errorOverlayMessages: 'error-overlay-messages',
+    runtimeErrorPanel: 'runtime-error-panel',
     missingNodeCard: 'missing-node-card',
+    errorCardFindOnGithub: 'error-card-find-on-github',
+    errorCardCopy: 'error-card-copy',
     about: 'about-panel',
-    whatsNewSection: 'whats-new-section'
+    whatsNewSection: 'whats-new-section',
+    missingNodePacksGroup: 'error-group-missing-node',
+    missingModelsGroup: 'error-group-missing-model'
+  },
+  keybindings: {
+    presetMenu: 'keybinding-preset-menu'
   },
   topbar: {
     queueButton: 'queue-button',
@@ -53,11 +69,23 @@ export const TestIds = {
     colorRed: 'red'
   },
   widgets: {
+    container: 'node-widgets',
+    widget: 'node-widget',
     decrement: 'decrement',
     increment: 'increment',
     domWidgetTextarea: 'dom-widget-textarea',
     subgraphEnterButton: 'subgraph-enter-button'
   },
+  builder: {
+    footerNav: 'builder-footer-nav',
+    saveButton: 'builder-save-button',
+    saveAsButton: 'builder-save-as-button',
+    saveAsChevron: 'builder-save-as-chevron',
+    ioItem: 'builder-io-item',
+    ioItemTitle: 'builder-io-item-title',
+    widgetActionsMenu: 'widget-actions-menu',
+    opensAs: 'builder-opens-as'
+  },
   breadcrumb: {
     subgraph: 'subgraph-breadcrumb'
   },
@@ -67,6 +95,10 @@ export const TestIds = {
   },
   user: {
     currentUserIndicator: 'current-user-indicator'
+  },
+  errors: {
+    imageLoadError: 'error-loading-image',
+    videoLoadError: 'error-loading-video'
   }
 } as const
 
@@ -78,15 +110,18 @@ export type TestIdValue =
   | (typeof TestIds.tree)[keyof typeof TestIds.tree]
   | (typeof TestIds.canvas)[keyof typeof TestIds.canvas]
   | (typeof TestIds.dialogs)[keyof typeof TestIds.dialogs]
+  | (typeof TestIds.keybindings)[keyof typeof TestIds.keybindings]
   | (typeof TestIds.topbar)[keyof typeof TestIds.topbar]
   | (typeof TestIds.nodeLibrary)[keyof typeof TestIds.nodeLibrary]
   | (typeof TestIds.propertiesPanel)[keyof typeof TestIds.propertiesPanel]
   | (typeof TestIds.node)[keyof typeof TestIds.node]
   | (typeof TestIds.selectionToolbox)[keyof typeof TestIds.selectionToolbox]
   | (typeof TestIds.widgets)[keyof typeof TestIds.widgets]
+  | (typeof TestIds.builder)[keyof typeof TestIds.builder]
   | (typeof TestIds.breadcrumb)[keyof typeof TestIds.breadcrumb]
   | Exclude<
       (typeof TestIds.templates)[keyof typeof TestIds.templates],
       (id: string) => string
     >
   | (typeof TestIds.user)[keyof typeof TestIds.user]
+  | (typeof TestIds.errors)[keyof typeof TestIds.errors]

browser_tests/fixtures/utils/litegraphUtils.ts

@@ -281,6 +281,14 @@ export class NodeReference {
   getType(): Promise<string> {
     return this.getProperty('type')
   }
+  async centerOnNode(): Promise<void> {
+    await this.comfyPage.page.evaluate((id) => {
+      const node = window.app!.canvas.graph!.getNodeById(id)
+      if (!node) throw new Error(`Node ${id} not found`)
+      window.app!.canvas.centerOnNode(node)
+    }, this.id)
+    await this.comfyPage.nextFrame()
+  }
   async getPosition(): Promise<Position> {
     const pos = await this.comfyPage.canvasOps.convertOffsetToCanvas(
       await this.getProperty<[number, number]>('pos')
@@ -384,6 +392,11 @@ export class NodeReference {
     await this.comfyPage.clipboard.copy()
     await this.comfyPage.nextFrame()
   }
+  async delete(): Promise<void> {
+    await this.click('title')
+    await this.comfyPage.page.keyboard.press('Delete')
+    await this.comfyPage.nextFrame()
+  }
   async connectWidget(
     originSlotIndex: number,
     targetNode: NodeReference,

browser_tests/fixtures/ws.ts

@@ -29,7 +29,8 @@ export const webSocketFixture = base.extend<{
             function ([data, url]) {
               if (!url) {
                 // If no URL specified, use page URL
-                const u = new URL(window.location.toString())
+                const u = new URL(window.location.href)
+                u.hash = ''
                 u.protocol = 'ws:'
                 u.pathname = '/'
                 url = u.toString() + 'ws'

browser_tests/globalSetup.ts

@@ -1,11 +1,10 @@
-import type { FullConfig } from '@playwright/test'
-import dotenv from 'dotenv'
+import { config as dotenvConfig } from 'dotenv'
 
 import { backupPath } from './utils/backupUtils'
 
-dotenv.config()
+dotenvConfig()
 
-export default function globalSetup(_config: FullConfig) {
+export default function globalSetup() {
   if (!process.env.CI) {
     if (process.env.TEST_COMFYUI_DIR) {
       backupPath([process.env.TEST_COMFYUI_DIR, 'user'])

browser_tests/globalTeardown.ts

@@ -1,12 +1,11 @@
-import type { FullConfig } from '@playwright/test'
-import dotenv from 'dotenv'
+import { config as dotenvConfig } from 'dotenv'
 
 import { writePerfReport } from './helpers/perfReporter'
 import { restorePath } from './utils/backupUtils'
 
-dotenv.config()
+dotenvConfig()
 
-export default function globalTeardown(_config: FullConfig) {
+export default function globalTeardown() {
   writePerfReport()
 
   if (!process.env.CI && process.env.TEST_COMFYUI_DIR) {

browser_tests/helpers/builderTestUtils.ts

@@ -0,0 +1,78 @@
+import { expect } from '@playwright/test'
+
+import type { ComfyPage } from '../fixtures/ComfyPage'
+import type { NodeReference } from '../fixtures/utils/litegraphUtils'
+
+import { fitToViewInstant } from './fitToView'
+import { getPromotedWidgetNames } from './promotedWidgets'
+
+/**
+ * Enter builder on the default workflow and select I/O.
+ *
+ * Loads the default workflow, optionally transforms it (e.g. convert a node
+ * to subgraph), then enters builder mode and selects inputs + outputs.
+ *
+ * @param comfyPage - The page fixture.
+ * @param getInputNode - Returns the node to click for input selection.
+ *   Receives the KSampler node ref and can transform the graph before
+ *   returning the target node. Defaults to using KSampler directly.
+ * @returns The node used for input selection.
+ */
+export async function setupBuilder(
+  comfyPage: ComfyPage,
+  getInputNode?: (ksampler: NodeReference) => Promise<NodeReference>
+): Promise<NodeReference> {
+  const { appMode } = comfyPage
+  await comfyPage.workflow.loadWorkflow('default')
+
+  const ksampler = await comfyPage.nodeOps.getNodeRefById('3')
+  const inputNode = getInputNode ? await getInputNode(ksampler) : ksampler
+
+  await fitToViewInstant(comfyPage)
+  await appMode.enterBuilder()
+  await appMode.steps.goToInputs()
+  await appMode.select.selectInputWidget(inputNode)
+
+  await appMode.steps.goToOutputs()
+  await appMode.select.selectOutputNode()
+
+  return inputNode
+}
+
+/**
+ * Convert the KSampler to a subgraph, then enter builder with I/O selected.
+ *
+ * Returns the subgraph node reference for further interaction.
+ */
+export async function setupSubgraphBuilder(
+  comfyPage: ComfyPage
+): Promise<NodeReference> {
+  return setupBuilder(comfyPage, async (ksampler) => {
+    await ksampler.click('title')
+    const subgraphNode = await ksampler.convertToSubgraph()
+    await comfyPage.nextFrame()
+
+    const promotedNames = await getPromotedWidgetNames(
+      comfyPage,
+      String(subgraphNode.id)
+    )
+    expect(promotedNames).toContain('seed')
+
+    return subgraphNode
+  })
+}
+
+/** Save the workflow, reopen it, and enter app mode. */
+export async function saveAndReopenInAppMode(
+  comfyPage: ComfyPage,
+  workflowName: string
+) {
+  await comfyPage.menu.topbar.saveWorkflow(workflowName)
+
+  const { workflowsTab } = comfyPage.menu
+  await workflowsTab.open()
+  await workflowsTab.getPersistedItem(workflowName).dblclick()
+  await comfyPage.nextFrame()
+
+  await comfyPage.appMode.toggleAppMode()
+}

browser_tests/helpers/perfReporter.ts

@@ -12,6 +12,38 @@ export interface PerfReport {
 
 const TEMP_DIR = join('test-results', 'perf-temp')
 
+type MeasurementField = keyof PerfMeasurement
+
+const FIELD_FORMATTERS: Record<string, (m: PerfMeasurement) => string> = {
+  styleRecalcs: (m) => `${m.styleRecalcs} recalcs`,
+  layouts: (m) => `${m.layouts} layouts`,
+  taskDurationMs: (m) => `${m.taskDurationMs.toFixed(1)}ms task`,
+  layoutDurationMs: (m) => `${m.layoutDurationMs.toFixed(1)}ms layout`,
+  frameDurationMs: (m) => `${m.frameDurationMs.toFixed(1)}ms/frame`,
+  totalBlockingTimeMs: (m) => `TBT=${m.totalBlockingTimeMs.toFixed(0)}ms`,
+  durationMs: (m) => `${m.durationMs.toFixed(0)}ms total`,
+  heapDeltaBytes: (m) => `heap Δ${(m.heapDeltaBytes / 1024).toFixed(0)}KB`,
+  domNodes: (m) => `DOM Δ${m.domNodes}`,
+  heapUsedBytes: (m) => `heap ${(m.heapUsedBytes / 1024 / 1024).toFixed(1)}MB`
+}
+
+/**
+ * Log a perf measurement to the console in a consistent format.
+ * Fields are formatted automatically based on their type.
+ */
+export function logMeasurement(
+  label: string,
+  m: PerfMeasurement,
+  fields: MeasurementField[]
+) {
+  const parts = fields.map((f) => {
+    const formatter = FIELD_FORMATTERS[f]
+    if (formatter) return formatter(m)
+    return `${f}=${m[f]}`
+  })
+  console.log(`${label}: ${parts.join(', ')}`)
+}
+
 export function recordMeasurement(m: PerfMeasurement) {
   mkdirSync(TEMP_DIR, { recursive: true })
   const filename = `${m.name}-${Date.now()}.json`

browser_tests/helpers/promotedWidgets.ts

@@ -75,6 +75,26 @@ export async function getPromotedWidgetCount(
   return promotedWidgets.length
 }
 
+export function isPseudoPreviewEntry(entry: PromotedWidgetEntry): boolean {
+  return entry[1].startsWith('$$')
+}
+
+export async function getPseudoPreviewWidgets(
+  comfyPage: ComfyPage,
+  nodeId: string
+): Promise<PromotedWidgetEntry[]> {
+  const widgets = await getPromotedWidgets(comfyPage, nodeId)
+  return widgets.filter(isPseudoPreviewEntry)
+}
+
+export async function getNonPreviewPromotedWidgets(
+  comfyPage: ComfyPage,
+  nodeId: string
+): Promise<PromotedWidgetEntry[]> {
+  const widgets = await getPromotedWidgets(comfyPage, nodeId)
+  return widgets.filter((entry) => !isPseudoPreviewEntry(entry))
+}
+
 export async function getPromotedWidgetCountByName(
   comfyPage: ComfyPage,
   nodeId: string,

browser_tests/helpers/subgraphTestUtils.ts

@@ -1,16 +0,0 @@
-import type { LGraph, Subgraph } from '../../src/lib/litegraph/src/litegraph'
-import { isSubgraph } from '../../src/utils/typeGuardUtil'
-
-/**
- * Assertion helper for tests where being in a subgraph is a precondition.
- * Throws a clear error if the graph is not a Subgraph.
- */
-export function assertSubgraph(
-  graph: LGraph | Subgraph | null | undefined
-): asserts graph is Subgraph {
-  if (!isSubgraph(graph)) {
-    throw new Error(
-      'Expected to be in a subgraph context, but graph is not a Subgraph'
-    )
-  }
-}

browser_tests/specs/README.md

@@ -0,0 +1,3 @@
+# Specs
+
+This is a directory for test plans.

browser_tests/tests/appModeDropdownClipping.spec.ts

@@ -0,0 +1,168 @@
+import type { Page } from '@playwright/test'
+
+import {
+  comfyPageFixture as test,
+  comfyExpect as expect
+} from '../fixtures/ComfyPage'
+
+/**
+ * Default workflow widget inputs as [nodeId, widgetName] tuples.
+ * All widgets from the default graph are selected so the panel scrolls,
+ * pushing the last widget's dropdown to the clipping boundary.
+ */
+const DEFAULT_INPUTS: [string, string][] = [
+  ['4', 'ckpt_name'],
+  ['6', 'text'],
+  ['7', 'text'],
+  ['5', 'width'],
+  ['5', 'height'],
+  ['5', 'batch_size'],
+  ['3', 'seed'],
+  ['3', 'steps'],
+  ['3', 'cfg'],
+  ['3', 'sampler_name'],
+  ['3', 'scheduler'],
+  ['3', 'denoise'],
+  ['9', 'filename_prefix']
+]
+
+function isClippedByAnyAncestor(el: Element): boolean {
+  const child = el.getBoundingClientRect()
+  let parent = el.parentElement
+
+  while (parent) {
+    const overflow = getComputedStyle(parent).overflow
+    if (overflow !== 'visible') {
+      const p = parent.getBoundingClientRect()
+      if (
+        child.top < p.top ||
+        child.bottom > p.bottom ||
+        child.left < p.left ||
+        child.right > p.right
+      ) {
+        return true
+      }
+    }
+    parent = parent.parentElement
+  }
+  return false
+}
+
+/** Add a node to the graph by type and return its ID. */
+async function addNode(page: Page, nodeType: string): Promise<string> {
+  return page.evaluate((type) => {
+    const node = window.app!.graph.add(
+      window.LiteGraph!.createNode(type, undefined, {})
+    )
+    return String(node!.id)
+  }, nodeType)
+}
+
+test.describe('App mode dropdown clipping', { tag: '@ui' }, () => {
+  test.beforeEach(async ({ comfyPage }) => {
+    await comfyPage.page.evaluate(() => {
+      window.app!.api.serverFeatureFlags.value = {
+        ...window.app!.api.serverFeatureFlags.value,
+        linear_toggle_enabled: true
+      }
+    })
+    await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+  })
+
+  test('Select dropdown is not clipped in app mode panel', async ({
+    comfyPage
+  }) => {
+    const saveVideoId = await addNode(comfyPage.page, 'SaveVideo')
+    await comfyPage.nextFrame()
+
+    const inputs: [string, string][] = [
+      ...DEFAULT_INPUTS,
+      [saveVideoId, 'codec']
+    ]
+    await comfyPage.appMode.enterAppModeWithInputs(inputs)
+
+    await expect(comfyPage.appMode.linearWidgets).toBeVisible({
+      timeout: 5000
+    })
+
+    // Scroll to bottom so the codec widget is at the clipping edge
+    const widgetList = comfyPage.appMode.linearWidgets
+    await widgetList.evaluate((el) =>
+      el.scrollTo({ top: el.scrollHeight, behavior: 'instant' })
+    )
+
+    // Click the codec select (combobox role with aria-label from WidgetSelectDefault)
+    const codecSelect = widgetList.getByRole('combobox', { name: 'codec' })
+    await codecSelect.click()
+
+    const overlay = comfyPage.page.locator('.p-select-overlay').first()
+    await expect(overlay).toBeVisible({ timeout: 5000 })
+
+    const isInViewport = await overlay.evaluate((el) => {
+      const rect = el.getBoundingClientRect()
+      return (
+        rect.top >= 0 &&
+        rect.left >= 0 &&
+        rect.bottom <= window.innerHeight &&
+        rect.right <= window.innerWidth
+      )
+    })
+    expect(isInViewport).toBe(true)
+
+    const isClipped = await overlay.evaluate(isClippedByAnyAncestor)
+    expect(isClipped).toBe(false)
+  })
+
+  test('FormDropdown popup is not clipped in app mode panel', async ({
+    comfyPage
+  }) => {
+    const loadImageId = await addNode(comfyPage.page, 'LoadImage')
+    await comfyPage.nextFrame()
+
+    const inputs: [string, string][] = [
+      ...DEFAULT_INPUTS,
+      [loadImageId, 'image']
+    ]
+    await comfyPage.appMode.enterAppModeWithInputs(inputs)
+
+    await expect(comfyPage.appMode.linearWidgets).toBeVisible({
+      timeout: 5000
+    })
+
+    // Scroll to bottom so the image widget is at the clipping edge
+    const widgetList = comfyPage.appMode.linearWidgets
+    await widgetList.evaluate((el) =>
+      el.scrollTo({ top: el.scrollHeight, behavior: 'instant' })
+    )
+
+    // Click the FormDropdown trigger button for the image widget.
+    // The button emits 'select-click' which toggles the Popover.
+    const imageRow = widgetList.locator(
+      'div:has(> div > span:text-is("image"))'
+    )
+    const dropdownButton = imageRow.locator('button:has(> span)').first()
+    await dropdownButton.click()
+
+    // The unstyled PrimeVue Popover renders with role="dialog".
+    // Locate the one containing the image grid (filter buttons like "All", "Inputs").
+    const popover = comfyPage.page
+      .getByRole('dialog')
+      .filter({ has: comfyPage.page.getByRole('button', { name: 'All' }) })
+      .first()
+    await expect(popover).toBeVisible({ timeout: 5000 })
+
+    const isInViewport = await popover.evaluate((el) => {
+      const rect = el.getBoundingClientRect()
+      return (
+        rect.top >= 0 &&
+        rect.left >= 0 &&
+        rect.bottom <= window.innerHeight &&
+        rect.right <= window.innerWidth
+      )
+    })
+    expect(isInViewport).toBe(true)
+
+    const isClipped = await popover.evaluate(isClippedByAnyAncestor)
+    expect(isClipped).toBe(false)
+  })
+})

browser_tests/tests/appModeWidgetRename.spec.ts

@@ -0,0 +1,109 @@
+import {
+  comfyPageFixture as test,
+  comfyExpect as expect
+} from '../fixtures/ComfyPage'
+import {
+  saveAndReopenInAppMode,
+  setupSubgraphBuilder
+} from '../helpers/builderTestUtils'
+
+test.describe('App mode widget rename', { tag: ['@ui', '@subgraph'] }, () => {
+  test.beforeEach(async ({ comfyPage }) => {
+    await comfyPage.page.evaluate(() => {
+      window.app!.api.serverFeatureFlags.value = {
+        ...window.app!.api.serverFeatureFlags.value,
+        linear_toggle_enabled: true
+      }
+    })
+    await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+    await comfyPage.settings.setSetting(
+      'Comfy.AppBuilder.VueNodeSwitchDismissed',
+      true
+    )
+  })
+
+  test('Rename from builder input-select sidebar via menu', async ({
+    comfyPage
+  }) => {
+    const { appMode } = comfyPage
+    await setupSubgraphBuilder(comfyPage)
+
+    // Go back to inputs step where IoItems are shown
+    await appMode.steps.goToInputs()
+
+    const menu = appMode.select.getInputItemMenu('seed')
+    await expect(menu).toBeVisible({ timeout: 5000 })
+    await appMode.select.renameInputViaMenu('seed', 'Builder Input Seed')
+
+    // Verify in app mode after save/reload
+    await appMode.footer.exitBuilder()
+    const workflowName = `${new Date().getTime()} builder-input-menu`
+    await saveAndReopenInAppMode(comfyPage, workflowName)
+
+    await expect(appMode.linearWidgets).toBeVisible({ timeout: 5000 })
+    await expect(
+      appMode.linearWidgets.getByText('Builder Input Seed')
+    ).toBeVisible()
+  })
+
+  test('Rename from builder input-select sidebar via double-click', async ({
+    comfyPage
+  }) => {
+    const { appMode } = comfyPage
+    await setupSubgraphBuilder(comfyPage)
+
+    await appMode.steps.goToInputs()
+
+    await appMode.select.renameInput('seed', 'Dblclick Seed')
+
+    await appMode.footer.exitBuilder()
+    const workflowName = `${new Date().getTime()} builder-input-dblclick`
+    await saveAndReopenInAppMode(comfyPage, workflowName)
+
+    await expect(appMode.linearWidgets).toBeVisible({ timeout: 5000 })
+    await expect(appMode.linearWidgets.getByText('Dblclick Seed')).toBeVisible()
+  })
+
+  test('Rename from builder preview sidebar', async ({ comfyPage }) => {
+    const { appMode } = comfyPage
+    await setupSubgraphBuilder(comfyPage)
+
+    await appMode.steps.goToPreview()
+
+    const menu = appMode.select.getPreviewWidgetMenu('seed — New Subgraph')
+    await expect(menu).toBeVisible({ timeout: 5000 })
+    await appMode.select.renameWidget(menu, 'Preview Seed')
+
+    // Verify in app mode after save/reload
+    await appMode.footer.exitBuilder()
+    const workflowName = `${new Date().getTime()} builder-preview`
+    await saveAndReopenInAppMode(comfyPage, workflowName)
+
+    await expect(appMode.linearWidgets).toBeVisible({ timeout: 5000 })
+    await expect(appMode.linearWidgets.getByText('Preview Seed')).toBeVisible()
+  })
+
+  test('Rename from app mode', async ({ comfyPage }) => {
+    const { appMode } = comfyPage
+    await setupSubgraphBuilder(comfyPage)
+
+    // Enter app mode from builder
+    await appMode.footer.exitBuilder()
+    await appMode.toggleAppMode()
+
+    await expect(appMode.linearWidgets).toBeVisible({ timeout: 5000 })
+
+    const menu = appMode.getAppModeWidgetMenu('seed')
+    await appMode.select.renameWidget(menu, 'App Mode Seed')
+
+    await expect(appMode.linearWidgets.getByText('App Mode Seed')).toBeVisible()
+
+    // Verify persistence after save/reload
+    await appMode.toggleAppMode()
+    const workflowName = `${new Date().getTime()} app-mode`
+    await saveAndReopenInAppMode(comfyPage, workflowName)
+
+    await expect(appMode.linearWidgets).toBeVisible({ timeout: 5000 })
+    await expect(appMode.linearWidgets.getByText('App Mode Seed')).toBeVisible()
+  })
+})

browser_tests/tests/browserTabTitle.spec.ts

@@ -19,24 +19,26 @@ test.describe('Browser tab title', { tag: '@smoke' }, () => {
         .toBe(`*${workflowName} - ComfyUI`)
     })
 
-    // Failing on CI
-    // Cannot reproduce locally
-    test.skip('Can display workflow name with unsaved changes', async ({
+    test('Can display workflow name with unsaved changes', async ({
       comfyPage
     }) => {
-      const workflowName = await comfyPage.page.evaluate(async () => {
-        return (window.app!.extensionManager as WorkspaceStore).workflow
-          .activeWorkflow?.filename
+      const workflowName = `test-${Date.now()}`
+      await comfyPage.menu.topbar.saveWorkflow(workflowName)
+      await expect
+        .poll(() => comfyPage.page.title())
+        .toBe(`${workflowName} - ComfyUI`)
+
+      await comfyPage.page.evaluate(async () => {
+        const node = window.app!.graph!.nodes[0]
+        node.pos[0] += 50
+        window.app!.graph!.setDirtyCanvas(true, true)
+        ;(
+          window.app!.extensionManager as WorkspaceStore
+        ).workflow.activeWorkflow?.changeTracker?.checkState()
       })
-      expect(await comfyPage.page.title()).toBe(`${workflowName} - ComfyUI`)
-
-      await comfyPage.menu.topbar.saveWorkflow('test')
-      expect(await comfyPage.page.title()).toBe('test - ComfyUI')
-
-      const textBox = comfyPage.widgetTextBox
-      await textBox.fill('Hello World')
-      await comfyPage.canvasOps.clickEmptySpace()
-      expect(await comfyPage.page.title()).toBe(`*test - ComfyUI`)
+      await expect
+        .poll(() => comfyPage.page.title())
+        .toBe(`*${workflowName} - ComfyUI`)
 
       // Delete the saved workflow for cleanup.
       await comfyPage.page.evaluate(async () => {

browser_tests/tests/builderSaveFlow.spec.ts

@@ -0,0 +1,371 @@
+import {
+  comfyPageFixture as test,
+  comfyExpect as expect
+} from '../fixtures/ComfyPage'
+import type { ComfyPage } from '../fixtures/ComfyPage'
+import type { AppModeHelper } from '../fixtures/helpers/AppModeHelper'
+import { setupBuilder } from '../helpers/builderTestUtils'
+import { fitToViewInstant } from '../helpers/fitToView'
+
+/**
+ * Open the save-as dialog, fill name + view type, click save,
+ * and wait for the success dialog.
+ */
+async function builderSaveAs(
+  appMode: AppModeHelper,
+  workflowName: string,
+  viewType: 'App' | 'Node graph'
+) {
+  await appMode.footer.saveAsButton.click()
+  await expect(appMode.saveAs.nameInput).toBeVisible({ timeout: 5000 })
+  await appMode.saveAs.fillAndSave(workflowName, viewType)
+  await expect(appMode.saveAs.successMessage).toBeVisible({ timeout: 5000 })
+}
+
+/**
+ * Load a different workflow, then reopen the named one from the sidebar.
+ * Caller must ensure the page is in graph mode (not builder or app mode)
+ * before calling.
+ */
+async function openWorkflowFromSidebar(comfyPage: ComfyPage, name: string) {
+  await comfyPage.workflow.loadWorkflow('default')
+  await comfyPage.nextFrame()
+  const { workflowsTab } = comfyPage.menu
+  await workflowsTab.open()
+  await workflowsTab.getPersistedItem(name).dblclick()
+  await comfyPage.nextFrame()
+
+  await expect(async () => {
+    const path = await comfyPage.workflow.getActiveWorkflowPath()
+    expect(path).toContain(name)
+  }).toPass({ timeout: 5000 })
+}
+
+/**
+ * After a first save, open save-as again from the chevron,
+ * fill name + view type, and save.
+ */
+async function reSaveAs(
+  appMode: AppModeHelper,
+  workflowName: string,
+  viewType: 'App' | 'Node graph'
+) {
+  await appMode.footer.openSaveAsFromChevron()
+  await expect(appMode.saveAs.nameInput).toBeVisible({ timeout: 5000 })
+  await appMode.saveAs.fillAndSave(workflowName, viewType)
+}
+
+test.describe('Builder save flow', { tag: ['@ui'] }, () => {
+  test.beforeEach(async ({ comfyPage }) => {
+    await comfyPage.page.evaluate(() => {
+      window.app!.api.serverFeatureFlags.value = {
+        ...window.app!.api.serverFeatureFlags.value,
+        linear_toggle_enabled: true
+      }
+    })
+    await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+    await comfyPage.settings.setSetting(
+      'Comfy.AppBuilder.VueNodeSwitchDismissed',
+      true
+    )
+  })
+
+  test('Save as dialog appears for unsaved workflow', async ({ comfyPage }) => {
+    const { saveAs } = comfyPage.appMode
+    await setupBuilder(comfyPage)
+    await comfyPage.appMode.footer.saveAsButton.click()
+
+    await expect(saveAs.dialog).toBeVisible({ timeout: 5000 })
+    await expect(saveAs.nameInput).toBeVisible()
+    await expect(saveAs.title).toBeVisible()
+    await expect(saveAs.radioGroup).toBeVisible()
+  })
+
+  test('Save as dialog allows entering filename and saving', async ({
+    comfyPage
+  }) => {
+    await setupBuilder(comfyPage)
+    await builderSaveAs(comfyPage.appMode, `${Date.now()} builder-save`, 'App')
+  })
+
+  test('Save as dialog disables save when filename is empty', async ({
+    comfyPage
+  }) => {
+    const { saveAs } = comfyPage.appMode
+    await setupBuilder(comfyPage)
+    await comfyPage.appMode.footer.saveAsButton.click()
+
+    await expect(saveAs.dialog).toBeVisible({ timeout: 5000 })
+    await saveAs.nameInput.fill('')
+    await expect(saveAs.saveButton).toBeDisabled()
+  })
+
+  test('View type can be toggled in save-as dialog', async ({ comfyPage }) => {
+    const { saveAs } = comfyPage.appMode
+    await setupBuilder(comfyPage)
+    await comfyPage.appMode.footer.saveAsButton.click()
+
+    await expect(saveAs.dialog).toBeVisible({ timeout: 5000 })
+
+    const appRadio = saveAs.viewTypeRadio('App')
+    await expect(appRadio).toHaveAttribute('aria-checked', 'true')
+
+    const graphRadio = saveAs.viewTypeRadio('Node graph')
+    await graphRadio.click()
+    await expect(graphRadio).toHaveAttribute('aria-checked', 'true')
+    await expect(appRadio).toHaveAttribute('aria-checked', 'false')
+  })
+
+  test('Builder step navigation works correctly', async ({ comfyPage }) => {
+    const { footer } = comfyPage.appMode
+    await setupBuilder(comfyPage)
+
+    await comfyPage.appMode.steps.goToInputs()
+
+    await expect(footer.backButton).toBeDisabled()
+    await expect(footer.nextButton).toBeEnabled()
+
+    await footer.next()
+    await expect(footer.backButton).toBeEnabled()
+
+    await footer.next()
+    await expect(footer.nextButton).toBeDisabled()
+  })
+
+  test('Escape key exits builder mode', async ({ comfyPage }) => {
+    await setupBuilder(comfyPage)
+
+    await expect(comfyPage.appMode.steps.toolbar).toBeVisible()
+
+    await comfyPage.page.keyboard.press('Escape')
+    await comfyPage.nextFrame()
+
+    await expect(comfyPage.appMode.steps.toolbar).not.toBeVisible()
+  })
+
+  test('Exit builder button exits builder mode', async ({ comfyPage }) => {
+    await setupBuilder(comfyPage)
+
+    await expect(comfyPage.appMode.steps.toolbar).toBeVisible()
+    await comfyPage.appMode.footer.exitBuilder()
+    await expect(comfyPage.appMode.steps.toolbar).not.toBeVisible()
+  })
+
+  test('Save button directly saves for previously saved workflow', async ({
+    comfyPage
+  }) => {
+    const { footer, saveAs } = comfyPage.appMode
+    await setupBuilder(comfyPage)
+
+    await builderSaveAs(comfyPage.appMode, `${Date.now()} direct-save`, 'App')
+    await saveAs.closeButton.click()
+    await comfyPage.nextFrame()
+
+    // Modify the workflow so the save button becomes enabled
+    await comfyPage.appMode.steps.goToInputs()
+    await comfyPage.appMode.select.deleteInput('seed')
+    await expect(footer.saveButton).toBeEnabled({ timeout: 5000 })
+
+    await footer.saveButton.click()
+    await comfyPage.nextFrame()
+
+    await expect(saveAs.dialog).not.toBeVisible({ timeout: 2000 })
+    await expect(footer.saveButton).toBeDisabled()
+  })
+
+  test('Split button chevron opens save-as for saved workflow', async ({
+    comfyPage
+  }) => {
+    const { footer, saveAs } = comfyPage.appMode
+    await setupBuilder(comfyPage)
+
+    await builderSaveAs(comfyPage.appMode, `${Date.now()} split-btn`, 'App')
+    await saveAs.closeButton.click()
+    await comfyPage.nextFrame()
+
+    await footer.openSaveAsFromChevron()
+
+    await expect(saveAs.title).toBeVisible({ timeout: 5000 })
+    await expect(saveAs.nameInput).toBeVisible()
+  })
+
+  test('Connect output popover appears when no outputs selected', async ({
+    comfyPage
+  }) => {
+    await comfyPage.workflow.loadWorkflow('default')
+    await fitToViewInstant(comfyPage)
+    await comfyPage.appMode.enterBuilder()
+
+    await comfyPage.appMode.footer.saveAsButton.click()
+
+    await expect(
+      comfyPage.page.getByText('Connect an output', { exact: false })
+    ).toBeVisible({ timeout: 5000 })
+  })
+
+  test('save as app produces correct extension and linearMode', async ({
+    comfyPage
+  }) => {
+    await setupBuilder(comfyPage)
+    await builderSaveAs(comfyPage.appMode, `${Date.now()} app-ext`, 'App')
+
+    const path = await comfyPage.workflow.getActiveWorkflowPath()
+    expect(path).toContain('.app.json')
+
+    const linearMode = await comfyPage.workflow.getLinearModeFromGraph()
+    expect(linearMode).toBe(true)
+  })
+
+  test('save as node graph produces correct extension and linearMode', async ({
+    comfyPage
+  }) => {
+    await setupBuilder(comfyPage)
+    await builderSaveAs(
+      comfyPage.appMode,
+      `${Date.now()} graph-ext`,
+      'Node graph'
+    )
+
+    const path = await comfyPage.workflow.getActiveWorkflowPath()
+    expect(path).toMatch(/\.json$/)
+    expect(path).not.toContain('.app.json')
+
+    const linearMode = await comfyPage.workflow.getLinearModeFromGraph()
+    expect(linearMode).toBe(false)
+  })
+
+  test('save as app View App button enters app mode', async ({ comfyPage }) => {
+    await setupBuilder(comfyPage)
+    await builderSaveAs(comfyPage.appMode, `${Date.now()} app-view`, 'App')
+
+    await comfyPage.appMode.saveAs.viewAppButton.click()
+    await comfyPage.nextFrame()
+
+    expect(await comfyPage.workflow.getActiveWorkflowActiveAppMode()).toBe(
+      'app'
+    )
+  })
+
+  test('save as node graph Exit builder exits builder mode', async ({
+    comfyPage
+  }) => {
+    await setupBuilder(comfyPage)
+    await builderSaveAs(
+      comfyPage.appMode,
+      `${Date.now()} graph-exit`,
+      'Node graph'
+    )
+
+    await comfyPage.appMode.saveAs.exitBuilderButton.click()
+    await comfyPage.nextFrame()
+
+    await expect(comfyPage.appMode.steps.toolbar).not.toBeVisible()
+  })
+
+  test('save as with different mode does not modify the original workflow', async ({
+    comfyPage
+  }) => {
+    const { appMode } = comfyPage
+    await setupBuilder(comfyPage)
+
+    const originalName = `${Date.now()} original`
+    await builderSaveAs(appMode, originalName, 'App')
+    const originalPath = await comfyPage.workflow.getActiveWorkflowPath()
+    expect(originalPath).toContain('.app.json')
+    await appMode.saveAs.closeButton.click()
+    await comfyPage.nextFrame()
+
+    // Re-save as node graph — creates a copy
+    await reSaveAs(appMode, `${Date.now()} copy`, 'Node graph')
+    await expect(appMode.saveAs.successMessage).toBeVisible({ timeout: 5000 })
+
+    const newPath = await comfyPage.workflow.getActiveWorkflowPath()
+    expect(newPath).not.toBe(originalPath)
+    expect(newPath).not.toContain('.app.json')
+
+    // Dismiss success dialog, exit app mode, reopen the original
+    await appMode.saveAs.dismissButton.click()
+    await comfyPage.nextFrame()
+    await appMode.toggleAppMode()
+    await openWorkflowFromSidebar(comfyPage, originalName)
+
+    const linearMode = await comfyPage.workflow.getLinearModeFromGraph()
+    expect(linearMode).toBe(true)
+  })
+
+  test('save as with same name and same mode overwrites in place', async ({
+    comfyPage
+  }) => {
+    const { appMode } = comfyPage
+    const name = `${Date.now()} overwrite`
+    await setupBuilder(comfyPage)
+
+    await builderSaveAs(appMode, name, 'App')
+    await appMode.saveAs.closeButton.click()
+    await comfyPage.nextFrame()
+
+    const pathAfterFirst = await comfyPage.workflow.getActiveWorkflowPath()
+
+    await reSaveAs(appMode, name, 'App')
+
+    await expect(appMode.saveAs.overwriteDialog).toBeVisible({ timeout: 5000 })
+    await appMode.saveAs.overwriteButton.click()
+
+    await expect(appMode.saveAs.successMessage).toBeVisible({ timeout: 5000 })
+
+    const pathAfterSecond = await comfyPage.workflow.getActiveWorkflowPath()
+    expect(pathAfterSecond).toBe(pathAfterFirst)
+  })
+
+  test('save as with same name but different mode creates a new file', async ({
+    comfyPage
+  }) => {
+    const { appMode } = comfyPage
+    const name = `${Date.now()} mode-change`
+    await setupBuilder(comfyPage)
+
+    await builderSaveAs(appMode, name, 'App')
+    const pathAfterFirst = await comfyPage.workflow.getActiveWorkflowPath()
+    expect(pathAfterFirst).toContain('.app.json')
+    await appMode.saveAs.closeButton.click()
+    await comfyPage.nextFrame()
+
+    await reSaveAs(appMode, name, 'Node graph')
+    await expect(appMode.saveAs.successMessage).toBeVisible({ timeout: 5000 })
+
+    const pathAfterSecond = await comfyPage.workflow.getActiveWorkflowPath()
+    expect(pathAfterSecond).not.toBe(pathAfterFirst)
+    expect(pathAfterSecond).toMatch(/\.json$/)
+    expect(pathAfterSecond).not.toContain('.app.json')
+  })
+
+  test('save as app workflow reloads in app mode', async ({ comfyPage }) => {
+    const name = `${Date.now()} reload-app`
+    await setupBuilder(comfyPage)
+    await builderSaveAs(comfyPage.appMode, name, 'App')
+    await comfyPage.appMode.saveAs.dismissButton.click()
+    await comfyPage.nextFrame()
+    await comfyPage.appMode.footer.exitBuilder()
+
+    await openWorkflowFromSidebar(comfyPage, name)
+
+    const mode = await comfyPage.workflow.getActiveWorkflowInitialMode()
+    expect(mode).toBe('app')
+  })
+
+  test('save as node graph workflow reloads in node graph mode', async ({
+    comfyPage
+  }) => {
+    const name = `${Date.now()} reload-graph`
+    await setupBuilder(comfyPage)
+    await builderSaveAs(comfyPage.appMode, name, 'Node graph')
+    await comfyPage.appMode.saveAs.dismissButton.click()
+    await comfyPage.nextFrame()
+    await comfyPage.appMode.toggleAppMode()
+
+    await openWorkflowFromSidebar(comfyPage, name)
+
+    const mode = await comfyPage.workflow.getActiveWorkflowInitialMode()
+    expect(mode).toBe('graph')
+  })
+})

browser_tests/tests/changeTrackerLoadGuard.spec.ts

@@ -0,0 +1,66 @@
+import {
+  comfyExpect as expect,
+  comfyPageFixture as test
+} from '../fixtures/ComfyPage'
+import type { WorkspaceStore } from '../types/globals'
+
+test.describe(
+  'Change Tracker - isLoadingGraph guard',
+  { tag: '@workflow' },
+  () => {
+    test.beforeEach(async ({ comfyPage }) => {
+      await comfyPage.workflow.setupWorkflowsDirectory({})
+    })
+
+    test('Prevents checkState from corrupting workflow state during tab switch', async ({
+      comfyPage
+    }) => {
+      // Tab 0: default workflow (7 nodes)
+      expect(await comfyPage.nodeOps.getGraphNodesCount()).toBe(7)
+
+      // Save tab 0 so it has a unique name for tab switching
+      await comfyPage.menu.topbar.saveWorkflow('workflow-a')
+
+      // Register an extension that forces checkState during graph loading.
+      // This simulates the bug scenario where a user clicks during graph loading
+      // which triggers a checkState call on the wrong graph, corrupting the activeState.
+      await comfyPage.page.evaluate(() => {
+        window.app!.registerExtension({
+          name: 'TestCheckStateDuringLoad',
+          afterConfigureGraph() {
+            const workflow = (window.app!.extensionManager as WorkspaceStore)
+              .workflow.activeWorkflow
+            if (!workflow) throw new Error('No workflow found')
+            // Bypass the guard to reproduce the corruption bug:
+            // ; (workflow.changeTracker.constructor as unknown as { isLoadingGraph: boolean }).isLoadingGraph = false
+
+            // Simulate the user clicking during graph loading
+            workflow.changeTracker.checkState()
+          }
+        })
+      })
+
+      // Create tab 1: blank workflow (0 nodes)
+      await comfyPage.menu.topbar.triggerTopbarCommand(['New'])
+      await comfyPage.nextFrame()
+      expect(await comfyPage.nodeOps.getGraphNodesCount()).toBe(0)
+
+      // Switch back to tab 0 (workflow-a).
+      const tab0 = comfyPage.menu.topbar.getWorkflowTab('workflow-a')
+      await tab0.click()
+      await comfyPage.nextFrame()
+      expect(await comfyPage.nodeOps.getGraphNodesCount()).toBe(7)
+
+      // switch to blank tab and back to verify no corruption
+      const tab1 = comfyPage.menu.topbar.getWorkflowTab('Unsaved Workflow')
+      await tab1.click()
+      await comfyPage.nextFrame()
+      expect(await comfyPage.nodeOps.getGraphNodesCount()).toBe(0)
+
+      // switch again and verify no corruption
+      await tab0.click()
+      await comfyPage.nextFrame()
+      expect(await comfyPage.nodeOps.getGraphNodesCount()).toBe(7)
+    })
+  }
+)

browser_tests/tests/colorPalette.spec.ts

@@ -38,16 +38,13 @@ const customColorPalettes = {
         CLEAR_BACKGROUND_COLOR: '#222222',
         NODE_TITLE_COLOR: 'rgba(255,255,255,.75)',
         NODE_SELECTED_TITLE_COLOR: '#FFF',
-        NODE_TEXT_SIZE: 14,
         NODE_TEXT_COLOR: '#b8b8b8',
-        NODE_SUBTEXT_SIZE: 12,
         NODE_DEFAULT_COLOR: 'rgba(0,0,0,.8)',
         NODE_DEFAULT_BGCOLOR: 'rgba(22,22,22,.8)',
         NODE_DEFAULT_BOXCOLOR: 'rgba(255,255,255,.75)',
         NODE_DEFAULT_SHAPE: 'box',
         NODE_BOX_OUTLINE_COLOR: '#236692',
         DEFAULT_SHADOW_COLOR: 'rgba(0,0,0,0)',
-        DEFAULT_GROUP_FONT: 24,
         WIDGET_BGCOLOR: '#242424',
         WIDGET_OUTLINE_COLOR: '#333',
         WIDGET_TEXT_COLOR: '#a3a3a8',
@@ -102,16 +99,13 @@ const customColorPalettes = {
         CLEAR_BACKGROUND_COLOR: '#000',
         NODE_TITLE_COLOR: 'rgba(255,255,255,.75)',
         NODE_SELECTED_TITLE_COLOR: '#FFF',
-        NODE_TEXT_SIZE: 14,
         NODE_TEXT_COLOR: '#b8b8b8',
-        NODE_SUBTEXT_SIZE: 12,
         NODE_DEFAULT_COLOR: 'rgba(0,0,0,.8)',
         NODE_DEFAULT_BGCOLOR: 'rgba(22,22,22,.8)',
         NODE_DEFAULT_BOXCOLOR: 'rgba(255,255,255,.75)',
         NODE_DEFAULT_SHAPE: 'box',
         NODE_BOX_OUTLINE_COLOR: '#236692',
         DEFAULT_SHADOW_COLOR: 'rgba(0,0,0,0)',
-        DEFAULT_GROUP_FONT: 24,
         WIDGET_BGCOLOR: '#242424',
         WIDGET_OUTLINE_COLOR: '#333',
         WIDGET_TEXT_COLOR: '#a3a3a8',

browser_tests/tests/containAudit.spec.ts

@@ -0,0 +1,276 @@
+import { expect } from '@playwright/test'
+
+import type { PerfMeasurement } from '../fixtures/helpers/PerformanceHelper'
+
+import { comfyPageFixture as test } from '../fixtures/ComfyPage'
+
+interface ContainCandidate {
+  selector: string
+  testId: string | null
+  tagName: string
+  className: string
+  subtreeSize: number
+  hasFixedWidth: boolean
+  isFlexChild: boolean
+  hasExplicitDimensions: boolean
+  alreadyContained: boolean
+  score: number
+}
+
+interface AuditResult {
+  candidate: ContainCandidate
+  baseline: Pick<PerfMeasurement, 'styleRecalcs' | 'layouts' | 'taskDurationMs'>
+  withContain: Pick<
+    PerfMeasurement,
+    'styleRecalcs' | 'layouts' | 'taskDurationMs'
+  >
+  deltaRecalcsPct: number
+  deltaLayoutsPct: number
+  visuallyBroken: boolean
+}
+
+function formatPctDelta(value: number): string {
+  const sign = value >= 0 ? '+' : ''
+  return `${sign}${value.toFixed(1)}%`
+}
+
+function pctChange(baseline: number, measured: number): number {
+  if (baseline === 0) return 0
+  return ((measured - baseline) / baseline) * 100
+}
+
+const STABILIZATION_FRAMES = 60
+const SETTLE_FRAMES = 10
+
+test.describe('CSS Containment Audit', { tag: ['@audit'] }, () => {
+  test('scan large graph for containment candidates', async ({ comfyPage }) => {
+    await comfyPage.workflow.loadWorkflow('large-graph-workflow')
+
+    for (let i = 0; i < STABILIZATION_FRAMES; i++) {
+      await comfyPage.nextFrame()
+    }
+
+    // Walk the DOM and find candidates
+    const candidates = await comfyPage.page.evaluate((): ContainCandidate[] => {
+      const results: ContainCandidate[] = []
+
+      const graphContainer =
+        document.querySelector('.graph-canvas-container') ??
+        document.querySelector('[class*="comfy-vue-node"]')?.parentElement ??
+        document.querySelector('.lg-node')?.parentElement
+
+      const root = graphContainer ?? document.body
+      const allElements = root.querySelectorAll('*')
+
+      allElements.forEach((el) => {
+        if (!(el instanceof HTMLElement)) return
+
+        const subtreeSize = el.querySelectorAll('*').length
+        if (subtreeSize < 5) return
+
+        const computed = getComputedStyle(el)
+
+        const containValue = computed.contain || 'none'
+        const alreadyContained =
+          containValue.includes('layout') || containValue.includes('strict')
+
+        const hasFixedWidth =
+          computed.width !== 'auto' &&
+          !computed.width.includes('%') &&
+          computed.width !== '0px'
+
+        const isFlexChild =
+          el.parentElement !== null &&
+          getComputedStyle(el.parentElement).display.includes('flex') &&
+          (computed.flexGrow !== '0' || computed.flexShrink !== '1')
+
+        const hasExplicitDimensions =
+          hasFixedWidth ||
+          (computed.minWidth !== '0px' && computed.minWidth !== 'auto') ||
+          (computed.maxWidth !== 'none' && computed.maxWidth !== '0px')
+
+        let score = subtreeSize
+        if (hasExplicitDimensions) score *= 2
+        if (isFlexChild) score *= 1.5
+        if (alreadyContained) score = 0
+
+        let selector = el.tagName.toLowerCase()
+        const testId = el.getAttribute('data-testid')
+        if (testId) {
+          selector = `[data-testid="${testId}"]`
+        } else if (el.id) {
+          selector = `#${el.id}`
+        } else if (el.parentElement) {
+          // Use nth-child to disambiguate instead of fragile first-class fallback
+          // (e.g. Tailwind utilities like .flex, .relative are shared across many elements)
+          const children = Array.from(el.parentElement.children)
+          const index = children.indexOf(el) + 1
+          const parentTestId = el.parentElement.getAttribute('data-testid')
+          if (parentTestId) {
+            selector = `[data-testid="${parentTestId}"] > :nth-child(${index})`
+          } else if (el.parentElement.id) {
+            selector = `#${el.parentElement.id} > :nth-child(${index})`
+          } else {
+            const tag = el.tagName.toLowerCase()
+            selector = `${tag}:nth-child(${index})`
+          }
+        }
+
+        results.push({
+          selector,
+          testId,
+          tagName: el.tagName.toLowerCase(),
+          className:
+            typeof el.className === 'string' ? el.className.slice(0, 80) : '',
+          subtreeSize,
+          hasFixedWidth,
+          isFlexChild,
+          hasExplicitDimensions,
+          alreadyContained,
+          score
+        })
+      })
+
+      results.sort((a, b) => b.score - a.score)
+      return results.slice(0, 20)
+    })
+
+    console.log(`\nFound ${candidates.length} containment candidates\n`)
+
+    // Deduplicate candidates by selector (keep highest score)
+    const seen = new Set<string>()
+    const uniqueCandidates = candidates.filter((c) => {
+      if (seen.has(c.selector)) return false
+      seen.add(c.selector)
+      return true
+    })
+
+    // Measure baseline performance (idle)
+    await comfyPage.perf.startMeasuring()
+    for (let i = 0; i < STABILIZATION_FRAMES; i++) {
+      await comfyPage.nextFrame()
+    }
+    const baseline = await comfyPage.perf.stopMeasuring('baseline-idle')
+
+    // Take a baseline screenshot for visual comparison
+    const baselineScreenshot = await comfyPage.page.screenshot()
+
+    // For each candidate, apply contain and measure
+    const results: AuditResult[] = []
+
+    const testCandidates = uniqueCandidates
+      .filter((c) => !c.alreadyContained && c.score > 0)
+      .slice(0, 10)
+
+    for (const candidate of testCandidates) {
+      const applied = await comfyPage.page.evaluate((sel: string) => {
+        const elements = document.querySelectorAll(sel)
+        let count = 0
+        elements.forEach((el) => {
+          if (el instanceof HTMLElement) {
+            el.style.contain = 'layout style'
+            count++
+          }
+        })
+        return count
+      }, candidate.selector)
+
+      if (applied === 0) continue
+
+      for (let i = 0; i < SETTLE_FRAMES; i++) {
+        await comfyPage.nextFrame()
+      }
+
+      // Measure with containment
+      await comfyPage.perf.startMeasuring()
+      for (let i = 0; i < STABILIZATION_FRAMES; i++) {
+        await comfyPage.nextFrame()
+      }
+      const withContain = await comfyPage.perf.stopMeasuring(
+        `contain-${candidate.selector}`
+      )
+
+      // Take screenshot with containment applied to detect visual breakage.
+      // Note: PNG byte comparison can produce false positives from subpixel
+      // rendering and anti-aliasing. Treat "DIFF" as "needs manual review".
+      const containScreenshot = await comfyPage.page.screenshot()
+      const visuallyBroken = !baselineScreenshot.equals(containScreenshot)
+
+      // Remove containment
+      await comfyPage.page.evaluate((sel: string) => {
+        document.querySelectorAll(sel).forEach((el) => {
+          if (el instanceof HTMLElement) {
+            el.style.contain = ''
+          }
+        })
+      }, candidate.selector)
+
+      for (let i = 0; i < SETTLE_FRAMES; i++) {
+        await comfyPage.nextFrame()
+      }
+
+      results.push({
+        candidate,
+        baseline: {
+          styleRecalcs: baseline.styleRecalcs,
+          layouts: baseline.layouts,
+          taskDurationMs: baseline.taskDurationMs
+        },
+        withContain: {
+          styleRecalcs: withContain.styleRecalcs,
+          layouts: withContain.layouts,
+          taskDurationMs: withContain.taskDurationMs
+        },
+        deltaRecalcsPct: pctChange(
+          baseline.styleRecalcs,
+          withContain.styleRecalcs
+        ),
+        deltaLayoutsPct: pctChange(baseline.layouts, withContain.layouts),
+        visuallyBroken
+      })
+    }
+
+    // Print the report
+    const divider = '='.repeat(100)
+    const thinDivider = '-'.repeat(100)
+    console.log('\n')
+    console.log('CSS Containment Audit Results')
+    console.log(divider)
+    console.log(
+      'Rank | Selector                                   | Subtree | Score | DRecalcs   | DLayouts   | Visual'
+    )
+    console.log(thinDivider)
+
+    results
+      .sort((a, b) => a.deltaRecalcsPct - b.deltaRecalcsPct)
+      .forEach((r, i) => {
+        const sel = r.candidate.selector.padEnd(42)
+        const sub = String(r.candidate.subtreeSize).padStart(7)
+        const score = String(Math.round(r.candidate.score)).padStart(5)
+        const dr = formatPctDelta(r.deltaRecalcsPct)
+        const dl = formatPctDelta(r.deltaLayoutsPct)
+        const vis = r.visuallyBroken ? 'DIFF' : 'OK'
+        console.log(
+          `  ${String(i + 1).padStart(2)}  | ${sel} | ${sub} | ${score} | ${dr.padStart(10)} | ${dl.padStart(10)} | ${vis}`
+        )
+      })
+
+    console.log(divider)
+    console.log(
+      `\nBaseline: ${baseline.styleRecalcs} style recalcs, ${baseline.layouts} layouts, ${baseline.taskDurationMs.toFixed(1)}ms task duration\n`
+    )
+
+    const alreadyContained = uniqueCandidates.filter((c) => c.alreadyContained)
+    if (alreadyContained.length > 0) {
+      console.log('Already contained elements:')
+      alreadyContained.forEach((c) => {
+        console.log(`  ${c.selector} (subtree: ${c.subtreeSize})`)
+      })
+    }
+
+    expect(results.length).toBeGreaterThan(0)
+  })
+
+  // Pan interaction perf measurement removed — covered by PR #10001 (performance.spec.ts).
+  // The containment fix itself is tracked in PR #9946.
+})

browser_tests/tests/copyPaste.spec.ts

@@ -129,4 +129,74 @@ test.describe('Copy Paste', { tag: ['@screenshot', '@workflow'] }, () => {
     const undoCount = await comfyPage.nodeOps.getGraphNodesCount()
     expect(undoCount).toBe(initialCount)
   })
+
+  test(
+    'Copy paste node, image paste onto LoadImage, image paste on empty canvas',
+    { tag: ['@node'] },
+    async ({ comfyPage }) => {
+      await comfyPage.workflow.loadWorkflow('nodes/load_image_with_ksampler')
+      expect(await comfyPage.nodeOps.getGraphNodesCount()).toBe(2)
+
+      // Step 1: Copy a KSampler node with Ctrl+C and paste with Ctrl+V
+      const ksamplerNodes =
+        await comfyPage.nodeOps.getNodeRefsByType('KSampler')
+      await ksamplerNodes[0].copy()
+      await comfyPage.canvas.click({ position: { x: 50, y: 500 } })
+      await comfyPage.nextFrame()
+      await comfyPage.clipboard.paste()
+      await expect
+        .poll(() => comfyPage.nodeOps.getGraphNodesCount(), {
+          timeout: 5_000
+        })
+        .toBe(3)
+
+      // Step 2: Paste image onto selected LoadImage node
+      const loadImageNodes =
+        await comfyPage.nodeOps.getNodeRefsByType('LoadImage')
+      await loadImageNodes[0].click('title')
+      await comfyPage.nextFrame()
+
+      const uploadPromise = comfyPage.page.waitForResponse(
+        (resp) => resp.url().includes('/upload/') && resp.status() === 200,
+        { timeout: 10_000 }
+      )
+      await comfyPage.clipboard.pasteFile(
+        comfyPage.assetPath('image32x32.webp')
+      )
+      await uploadPromise
+
+      await expect
+        .poll(
+          async () => {
+            const fileWidget = await loadImageNodes[0].getWidget(0)
+            return fileWidget.getValue()
+          },
+          { timeout: 5_000 }
+        )
+        .toContain('image32x32')
+      expect(await comfyPage.nodeOps.getGraphNodesCount()).toBe(3)
+
+      // Step 3: Click empty canvas area, paste image → creates new LoadImage
+      await comfyPage.canvas.click({ position: { x: 50, y: 500 } })
+      await comfyPage.nextFrame()
+
+      const uploadPromise2 = comfyPage.page.waitForResponse(
+        (resp) => resp.url().includes('/upload/') && resp.status() === 200,
+        { timeout: 10_000 }
+      )
+      await comfyPage.clipboard.pasteFile(
+        comfyPage.assetPath('image32x32.webp')
+      )
+      await uploadPromise2
+
+      await expect
+        .poll(() => comfyPage.nodeOps.getGraphNodesCount(), {
+          timeout: 5_000
+        })
+        .toBe(4)
+      const allLoadImageNodes =
+        await comfyPage.nodeOps.getNodeRefsByType('LoadImage')
+      expect(allLoadImageNodes).toHaveLength(2)
+    }
+  )
 })

browser_tests/tests/defaultKeybindings.spec.ts

@@ -0,0 +1,318 @@
+import { expect } from '@playwright/test'
+
+import type { ComfyPage } from '../fixtures/ComfyPage'
+import { comfyPageFixture as test } from '../fixtures/ComfyPage'
+
+async function pressKeyAndExpectRequest(
+  comfyPage: ComfyPage,
+  key: string,
+  urlPattern: string,
+  method: string = 'POST'
+) {
+  const requestPromise = comfyPage.page.waitForRequest(
+    (req) => req.url().includes(urlPattern) && req.method() === method,
+    { timeout: 5000 }
+  )
+  await comfyPage.page.keyboard.press(key)
+  return requestPromise
+}
+
+test.describe('Default Keybindings', { tag: '@keyboard' }, () => {
+  test.describe('Sidebar Toggle Shortcuts', () => {
+    test.beforeEach(async ({ comfyPage }) => {
+      await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+      await comfyPage.canvas.click({ position: { x: 400, y: 400 } })
+      await comfyPage.nextFrame()
+    })
+
+    const sidebarTabs = [
+      { key: 'KeyW', tabId: 'workflows', label: 'workflows' },
+      { key: 'KeyN', tabId: 'node-library', label: 'node library' },
+      { key: 'KeyM', tabId: 'model-library', label: 'model library' },
+      { key: 'KeyA', tabId: 'assets', label: 'assets' }
+    ] as const
+
+    for (const { key, tabId, label } of sidebarTabs) {
+      test(`'${key}' toggles ${label} sidebar`, async ({ comfyPage }) => {
+        const selectedButton = comfyPage.page.locator(
+          `.${tabId}-tab-button.side-bar-button-selected`
+        )
+
+        await expect(selectedButton).not.toBeVisible()
+
+        await comfyPage.canvas.press(key)
+        await comfyPage.nextFrame()
+        await expect(selectedButton).toBeVisible()
+
+        await comfyPage.canvas.press(key)
+        await comfyPage.nextFrame()
+        await expect(selectedButton).not.toBeVisible()
+      })
+    }
+  })
+
+  test.describe('Canvas View Controls', () => {
+    test("'Alt+=' zooms in", async ({ comfyPage }) => {
+      const initialScale = await comfyPage.canvasOps.getScale()
+
+      await comfyPage.canvas.press('Alt+Equal')
+      await comfyPage.nextFrame()
+
+      const newScale = await comfyPage.canvasOps.getScale()
+      expect(newScale).toBeGreaterThan(initialScale)
+    })
+
+    test("'Alt+-' zooms out", async ({ comfyPage }) => {
+      const initialScale = await comfyPage.canvasOps.getScale()
+
+      await comfyPage.canvas.press('Alt+Minus')
+      await comfyPage.nextFrame()
+
+      const newScale = await comfyPage.canvasOps.getScale()
+      expect(newScale).toBeLessThan(initialScale)
+    })
+
+    test("'.' fits view to nodes", async ({ comfyPage }) => {
+      // Set scale very small so fit-view will zoom back to fit nodes
+      await comfyPage.canvasOps.setScale(0.1)
+      const scaleBefore = await comfyPage.canvasOps.getScale()
+      expect(scaleBefore).toBeCloseTo(0.1, 1)
+
+      // Click canvas to ensure focus is within graph-canvas-container
+      await comfyPage.canvas.click({ position: { x: 400, y: 400 } })
+      await comfyPage.nextFrame()
+
+      await comfyPage.canvas.press('Period')
+      await comfyPage.nextFrame()
+
+      const scaleAfter = await comfyPage.canvasOps.getScale()
+      expect(scaleAfter).toBeGreaterThan(scaleBefore)
+    })
+
+    test("'h' locks canvas", async ({ comfyPage }) => {
+      expect(await comfyPage.canvasOps.isReadOnly()).toBe(false)
+
+      await comfyPage.canvas.press('KeyH')
+      await comfyPage.nextFrame()
+
+      expect(await comfyPage.canvasOps.isReadOnly()).toBe(true)
+    })
+
+    test("'v' unlocks canvas", async ({ comfyPage }) => {
+      // Lock first
+      await comfyPage.command.executeCommand('Comfy.Canvas.Lock')
+      await comfyPage.nextFrame()
+      expect(await comfyPage.canvasOps.isReadOnly()).toBe(true)
+
+      await comfyPage.canvas.press('KeyV')
+      await comfyPage.nextFrame()
+
+      expect(await comfyPage.canvasOps.isReadOnly()).toBe(false)
+    })
+  })
+
+  test.describe('Node State Toggles', () => {
+    test("'Alt+c' collapses and expands selected nodes", async ({
+      comfyPage
+    }) => {
+      const nodes = await comfyPage.nodeOps.getNodeRefsByType('CLIPTextEncode')
+      expect(nodes.length).toBeGreaterThan(0)
+      const node = nodes[0]
+
+      await node.click('title')
+      await comfyPage.nextFrame()
+
+      expect(await node.isCollapsed()).toBe(false)
+
+      await comfyPage.canvas.press('Alt+KeyC')
+      await comfyPage.nextFrame()
+      expect(await node.isCollapsed()).toBe(true)
+
+      await comfyPage.canvas.press('Alt+KeyC')
+      await comfyPage.nextFrame()
+      expect(await node.isCollapsed()).toBe(false)
+    })
+
+    test("'Ctrl+m' mutes and unmutes selected nodes", async ({ comfyPage }) => {
+      const nodes = await comfyPage.nodeOps.getNodeRefsByType('CLIPTextEncode')
+      expect(nodes.length).toBeGreaterThan(0)
+      const node = nodes[0]
+
+      await node.click('title')
+      await comfyPage.nextFrame()
+
+      // Normal mode is ALWAYS (0)
+      const getMode = () =>
+        comfyPage.page.evaluate((nodeId) => {
+          return window.app!.canvas.graph!.getNodeById(nodeId)!.mode
+        }, node.id)
+
+      expect(await getMode()).toBe(0)
+
+      await comfyPage.canvas.press('Control+KeyM')
+      await comfyPage.nextFrame()
+      // NEVER (2) = muted
+      expect(await getMode()).toBe(2)
+
+      await comfyPage.canvas.press('Control+KeyM')
+      await comfyPage.nextFrame()
+      expect(await getMode()).toBe(0)
+    })
+  })
+
+  test.describe('Mode and Panel Toggles', () => {
+    test("'Alt+m' toggles app mode", async ({ comfyPage }) => {
+      await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+
+      // Set up linearData so app mode has something to show
+      await comfyPage.appMode.enterAppModeWithInputs([])
+      await expect(comfyPage.appMode.linearWidgets).toBeVisible()
+
+      // Toggle off with Alt+m
+      await comfyPage.page.keyboard.press('Alt+KeyM')
+      await comfyPage.nextFrame()
+      await expect(comfyPage.appMode.linearWidgets).not.toBeVisible()
+
+      // Toggle on again
+      await comfyPage.page.keyboard.press('Alt+KeyM')
+      await comfyPage.nextFrame()
+      await expect(comfyPage.appMode.linearWidgets).toBeVisible()
+    })
+
+    test("'Alt+Shift+m' toggles minimap", async ({ comfyPage }) => {
+      await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+      await comfyPage.settings.setSetting('Comfy.Minimap.Visible', true)
+      await comfyPage.settings.setSetting('Comfy.Graph.CanvasMenu', true)
+      await comfyPage.workflow.loadWorkflow('default')
+
+      const minimap = comfyPage.page.locator('.litegraph-minimap')
+      await expect(minimap).toBeVisible()
+
+      await comfyPage.page.keyboard.press('Alt+Shift+KeyM')
+      await comfyPage.nextFrame()
+      await expect(minimap).not.toBeVisible()
+
+      await comfyPage.page.keyboard.press('Alt+Shift+KeyM')
+      await comfyPage.nextFrame()
+      await expect(minimap).toBeVisible()
+    })
+
+    test("'Ctrl+`' toggles terminal/logs panel", async ({ comfyPage }) => {
+      await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+
+      await expect(comfyPage.bottomPanel.root).not.toBeVisible()
+
+      await comfyPage.page.keyboard.press('Control+Backquote')
+      await comfyPage.nextFrame()
+      await expect(comfyPage.bottomPanel.root).toBeVisible()
+
+      await comfyPage.page.keyboard.press('Control+Backquote')
+      await comfyPage.nextFrame()
+      await expect(comfyPage.bottomPanel.root).not.toBeVisible()
+    })
+  })
+
+  test.describe('Queue and Execution', () => {
+    test("'Ctrl+Enter' queues prompt", async ({ comfyPage }) => {
+      const request = await pressKeyAndExpectRequest(
+        comfyPage,
+        'Control+Enter',
+        '/prompt',
+        'POST'
+      )
+      expect(request.url()).toContain('/prompt')
+    })
+
+    test("'Ctrl+Shift+Enter' queues prompt to front", async ({ comfyPage }) => {
+      const request = await pressKeyAndExpectRequest(
+        comfyPage,
+        'Control+Shift+Enter',
+        '/prompt',
+        'POST'
+      )
+      const body = request.postDataJSON()
+      expect(body.front).toBe(true)
+    })
+
+    test("'Ctrl+Alt+Enter' interrupts execution", async ({ comfyPage }) => {
+      const request = await pressKeyAndExpectRequest(
+        comfyPage,
+        'Control+Alt+Enter',
+        '/interrupt',
+        'POST'
+      )
+      expect(request.url()).toContain('/interrupt')
+    })
+  })
+
+  test.describe('File Operations', () => {
+    test("'Ctrl+s' triggers save workflow", async ({ comfyPage }) => {
+      // On a new unsaved workflow, Ctrl+s triggers Save As dialog.
+      // The dialog appearing proves the keybinding was intercepted by the app.
+      await comfyPage.page.keyboard.press('Control+s')
+      await comfyPage.nextFrame()
+
+      // The Save As dialog should appear (p-dialog overlay)
+      const dialogOverlay = comfyPage.page.locator('.p-dialog-mask')
+      await expect(dialogOverlay).toBeVisible({ timeout: 3000 })
+
+      // Dismiss the dialog
+      await comfyPage.page.keyboard.press('Escape')
+      await comfyPage.nextFrame()
+    })
+
+    test("'Ctrl+o' triggers open workflow", async ({ comfyPage }) => {
+      // Ctrl+o calls app.ui.loadFile() which clicks a hidden file input.
+      // Detect the file input click via an event listener.
+      await comfyPage.page.evaluate(() => {
+        window.TestCommand = false
+        const fileInputs =
+          document.querySelectorAll<HTMLInputElement>('input[type="file"]')
+        for (const input of fileInputs) {
+          input.addEventListener('click', () => {
+            window.TestCommand = true
+          })
+        }
+      })
+
+      await comfyPage.page.keyboard.press('Control+o')
+      await comfyPage.nextFrame()
+
+      expect(await comfyPage.page.evaluate(() => window.TestCommand)).toBe(true)
+    })
+  })
+
+  test.describe('Graph Operations', () => {
+    test("'Ctrl+Shift+e' converts selection to subgraph", async ({
+      comfyPage
+    }) => {
+      const initialCount = await comfyPage.nodeOps.getGraphNodesCount()
+      expect(initialCount).toBeGreaterThan(1)
+
+      // Select all nodes
+      await comfyPage.canvas.press('Control+a')
+      await comfyPage.nextFrame()
+
+      await comfyPage.page.keyboard.press('Control+Shift+KeyE')
+      await comfyPage.nextFrame()
+
+      // After conversion, node count should decrease
+      // (multiple nodes replaced by single subgraph node)
+      await expect
+        .poll(() => comfyPage.nodeOps.getGraphNodesCount(), {
+          timeout: 5000
+        })
+        .toBeLessThan(initialCount)
+    })
+
+    test("'r' refreshes node definitions", async ({ comfyPage }) => {
+      const request = await pressKeyAndExpectRequest(
+        comfyPage,
+        'KeyR',
+        '/object_info',
+        'GET'
+      )
+      expect(request.url()).toContain('/object_info')
+    })
+  })
+})

browser_tests/tests/dialog.spec.ts

@@ -28,8 +28,11 @@ test.describe('Missing nodes in Error Overlay', { tag: '@ui' }, () => {
     )
     await expect(errorOverlay).toBeVisible()
 
-    const missingNodesTitle = comfyPage.page.getByText(/Missing Node Packs/)
-    await expect(missingNodesTitle).toBeVisible()
+    const messages = errorOverlay.getByTestId(
+      TestIds.dialogs.errorOverlayMessages
+    )
+    await expect(messages).toBeVisible()
+    await expect(messages).toHaveText(/missing.*installed/i)
   })
 
   test('Should show error overlay when loading a workflow with missing nodes in subgraphs', async ({
@@ -42,11 +45,16 @@ test.describe('Missing nodes in Error Overlay', { tag: '@ui' }, () => {
     )
     await expect(errorOverlay).toBeVisible()
 
-    const missingNodesTitle = comfyPage.page.getByText(/Missing Node Packs/)
-    await expect(missingNodesTitle).toBeVisible()
+    const messages = errorOverlay.getByTestId(
+      TestIds.dialogs.errorOverlayMessages
+    )
+    await expect(messages).toBeVisible()
+    await expect(messages).toHaveText(/missing.*installed/i)
 
     // Click "See Errors" to open the errors tab and verify subgraph node content
-    await errorOverlay.getByRole('button', { name: 'See Errors' }).click()
+    await errorOverlay
+      .getByTestId(TestIds.dialogs.errorOverlaySeeErrors)
+      .click()
     await expect(errorOverlay).not.toBeVisible()
 
     const missingNodeCard = comfyPage.page.getByTestId(
@@ -75,7 +83,9 @@ test.describe('Missing nodes in Error Overlay', { tag: '@ui' }, () => {
     await expect(errorOverlay).toBeVisible()
 
     // Click "See Errors" to open the right side panel errors tab
-    await errorOverlay.getByRole('button', { name: 'See Errors' }).click()
+    await errorOverlay
+      .getByTestId(TestIds.dialogs.errorOverlaySeeErrors)
+      .click()
     await expect(errorOverlay).not.toBeVisible()
 
     // Verify MissingNodeCard is rendered in the errors tab
@@ -98,7 +108,7 @@ test('Does not resurface missing nodes on undo/redo', async ({ comfyPage }) => {
   await expect(errorOverlay).toBeVisible()
 
   // Dismiss the error overlay
-  await errorOverlay.getByRole('button', { name: 'Dismiss' }).click()
+  await errorOverlay.getByTestId(TestIds.dialogs.errorOverlayDismiss).click()
   await expect(errorOverlay).not.toBeVisible()
 
   // Make a change to the graph by moving a node
@@ -144,6 +154,44 @@ test.describe('Execution error', () => {
   })
 })
 
+test.describe('Error actions in Errors Tab', { tag: '@ui' }, () => {
+  test.beforeEach(async ({ comfyPage }) => {
+    await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+    await comfyPage.settings.setSetting(
+      'Comfy.RightSidePanel.ShowErrorsTab',
+      true
+    )
+  })
+
+  test('Should show Find on GitHub and Copy buttons in error card after execution error', async ({
+    comfyPage
+  }) => {
+    await comfyPage.workflow.loadWorkflow('nodes/execution_error')
+    await comfyPage.command.executeCommand('Comfy.QueuePrompt')
+    await comfyPage.nextFrame()
+
+    // Wait for error overlay and click "See Errors"
+    const errorOverlay = comfyPage.page.getByTestId(
+      TestIds.dialogs.errorOverlay
+    )
+    await expect(errorOverlay).toBeVisible()
+    await errorOverlay
+      .getByTestId(TestIds.dialogs.errorOverlaySeeErrors)
+      .click()
+    await expect(errorOverlay).not.toBeVisible()
+
+    // Verify Find on GitHub button is present in the error card
+    const findOnGithubButton = comfyPage.page.getByTestId(
+      TestIds.dialogs.errorCardFindOnGithub
+    )
+    await expect(findOnGithubButton).toBeVisible()
+
+    // Verify Copy button is present in the error card
+    const copyButton = comfyPage.page.getByTestId(TestIds.dialogs.errorCardCopy)
+    await expect(copyButton).toBeVisible()
+  })
+})
+
 test.describe('Missing models in Error Tab', () => {
   test.beforeEach(async ({ comfyPage }) => {
     await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
@@ -168,8 +216,11 @@ test.describe('Missing models in Error Tab', () => {
     )
     await expect(errorOverlay).toBeVisible()
 
-    const missingModelsTitle = comfyPage.page.getByText(/Missing Models/)
-    await expect(missingModelsTitle).toBeVisible()
+    const messages = errorOverlay.getByTestId(
+      TestIds.dialogs.errorOverlayMessages
+    )
+    await expect(messages).toBeVisible()
+    await expect(messages).toHaveText(/required model.*missing/i)
   })
 
   test('Should show missing models from node properties', async ({
@@ -184,8 +235,11 @@ test.describe('Missing models in Error Tab', () => {
     )
     await expect(errorOverlay).toBeVisible()
 
-    const missingModelsTitle = comfyPage.page.getByText(/Missing Models/)
-    await expect(missingModelsTitle).toBeVisible()
+    const messages = errorOverlay.getByTestId(
+      TestIds.dialogs.errorOverlayMessages
+    )
+    await expect(messages).toBeVisible()
+    await expect(messages).toHaveText(/required model.*missing/i)
   })
 
   test('Should not show missing models when widget values have changed', async ({
@@ -195,34 +249,12 @@ test.describe('Missing models in Error Tab', () => {
       'missing/model_metadata_widget_mismatch'
     )
 
-    const missingModelsTitle = comfyPage.page.getByText(/Missing Models/)
-    await expect(missingModelsTitle).not.toBeVisible()
-
-    const errorOverlay = comfyPage.page.getByTestId(
-      TestIds.dialogs.errorOverlay
-    )
-    await expect(errorOverlay).not.toBeVisible()
-  })
-
-  // Flaky test after parallelization
-  // https://github.com/Comfy-Org/ComfyUI_frontend/pull/1400
-  test.skip('Should download missing model when clicking download button', async ({
-    comfyPage
-  }) => {
-    await comfyPage.workflow.loadWorkflow('missing/missing_models')
-
-    const errorOverlay = comfyPage.page.getByTestId(
-      TestIds.dialogs.errorOverlay
-    )
-    await expect(errorOverlay).toBeVisible()
-
-    const downloadAllButton = comfyPage.page.getByText('Download all')
-    await expect(downloadAllButton).toBeVisible()
-    const downloadPromise = comfyPage.page.waitForEvent('download')
-    await downloadAllButton.click()
-
-    const download = await downloadPromise
-    expect(download.suggestedFilename()).toBe('fake_model.safetensors')
+    await expect(
+      comfyPage.page.getByTestId(TestIds.dialogs.errorOverlay)
+    ).not.toBeVisible()
+    await expect(
+      comfyPage.page.getByTestId(TestIds.dialogs.errorOverlayMessages)
+    ).not.toBeVisible()
   })
 })