fix: improve a11y — add aria-labels, Escape handler, v-show menu, favicon

## Summary

Hide the template selector when a first-time cloud user accepts a shared
workflow from a share link, so the shared workflow opens without the
onboarding template dialog lingering.

## Changes

- **What**: Added shared-workflow loader behavior to close the global
template selector on accept actions (`copy-and-open` and `open-only`)
while keeping cancel behavior unchanged.
- **What**: Added targeted unit tests covering hide-on-accept and
no-hide-on-cancel behavior in the shared workflow URL loader.

## Review Focus

Confirm that share-link accept paths now dismiss the template selector
and that cancel still leaves it available.

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

Co-authored-by: Amp <amp@ampcode.com>

fix: restore native copy/paste events for image paste support (#9914)

## Summary

- Remove Ctrl+C and Ctrl+V keybindings from the keybinding service
defaults so native browser copy/paste events fire
- This restores image paste into LoadImage nodes, which broke after
#9459

## Problem

PR #9459 moved Ctrl+C/V into the keybinding service, which calls
`event.preventDefault()` on keydown. This prevents the browser `paste`
event from firing, so `usePaste` (which detects images in the clipboard)
never runs. The `PasteFromClipboard` command only reads from
localStorage, completely bypassing image detection.

**Repro:** Copy a node → copy an image externally → try to paste the
image into a LoadImage node → gets old node data from localStorage
instead.

## Fix

Remove Ctrl+C and Ctrl+V from `CORE_KEYBINDINGS` in `defaults.ts`. The
native browser events now fire as before, and `useCopy`/`usePaste`
handle them correctly. Ctrl+Shift+V, Ctrl+A, Delete, and Backspace
keybindings remain in the keybinding service.

Fixes #9459 (regression)

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

fix: clear stale widget slotMetadata on link disconnect (#9885)

## Summary
Fixes text field becoming non-editable when a previously linked input is
removed from a custom node.

## Problem
When a widget's input was promoted to a slot, connected via a link, and
then the input was removed (e.g., by updating the custom node
definition), the widget retained stale `slotMetadata` with `linked:
true`. This prevented the widget from being editable.

## Solution
In `refreshNodeSlots`, removed the `if (slotInfo)` guard so
`widget.slotMetadata` is always assigned — either to valid metadata or
`undefined`. This ensures stale linked state is cleared when inputs no
longer match widgets.

## Acceptance Criteria
1. Text field remains editable after promote→connect→disconnect cycle
2. Text field returns to editable state when noodle disconnected
3. No mode switching needed to restore editability

## Testing
- Added regression test: "clears stale slotMetadata when input no longer
matches widget"
- All existing tests pass (18/18 in affected file)

---
**Note: This PR currently contains only the RED (failing test) commit
for TDD verification. The GREEN (fix) commit will be pushed after CI
confirms the test failure.**

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

fix: stabilize subgraph promoted widget identity and rendering (#9896)

## Summary

Fix subgraph promoted widget identity/rendering so on-node widgets stay
correct through configure/hydration churn, duplicate names, and
linked+independent coexistence.

## Changes

- **Subgraph promotion reconciliation**: stabilize linked-entry identity
by subgraph slot id, preserve deterministic linked representative
selection, and prune stale alias/fallback entries without dropping
legitimate independent promotions.
- **Promoted view resolution**: bind slot mapping by promoted view
object identity (`getSlotFromWidget` / `getWidgetFromSlot`) to avoid
same-name collisions.
- **On-node widget rendering**: harden `NodeWidgets` identity and dedup
to avoid visual aliasing, prefer visible duplicates over hidden stale
entries, include type/source execution identity, and avoid collapsing
transient unresolved entries.
- **Mapping correctness**: update `useGraphNodeManager` promoted source
mapping to resolve by input target only when the promoted view is
actually bound to that input.
- **Subgraph input uniqueness**: ensure empty-slot promotion creates
unique input names (`seed`, `seed_1`, etc.) for same-name multi-source
promotions.
- **Safety fix**: guard against undefined canvas in slot-link
interaction.
- **Tests/fixtures**: add focused regressions for fixture path
`subgraph_complex_promotion_1`, linked+independent same-name cases,
duplicate-name identity mapping, dedup behavior, and input-name
uniqueness.

## Review Focus

Validate behavior around transient configure/hydration states (`-1` id
to concrete id), duplicate-name promotions, linked representative
recovery, and that dedup never hides legitimate widgets while still
removing true duplicates.

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

---------

Co-authored-by: Amp <amp@ampcode.com>

1.42.5 (#9906)

Patch version increment to 1.42.5

**Base branch:** `main`

---------

Co-authored-by: christian-byrne <72887196+christian-byrne@users.noreply.github.com>
Co-authored-by: github-actions <github-actions@github.com>

fix: skip redundant appScalePercentage updates during zoom/pan (#9403)

## What
Add equality check before updating `appScalePercentage` reactive ref.

## Why
Firefox profiler shows 586 `setElementText` markers from continuous text
interpolation updates during zoom/pan. The rounded percentage value
often doesn't change between events.

## How
Extract `updateAppScalePercentage()` helper with equality guard —
compares new rounded value to current before assigning to the ref.

## Perf Impact
Expected: eliminates ~90% of `setElementText` markers during zoom/pan

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

test: add browser test for textarea right-click context menu in subgraph (#9891)

## Summary

Add E2E test coverage for the textarea widget right-click context menu
inside subgraphs.

The fix was shipped in #9840 — this PR adds the missing browser test.

## Test

- Loads a subgraph workflow with a CLIPTextEncode (textarea) node
- Navigates into the subgraph
- Right-clicks the textarea DOM element
- Asserts that the ComfyUI "Promote Widget" context menu option appears

## Related

- Fixes the test gap from #9840
- Notion ticket: d7a53160-e1e1-42bb-a5ac-c0c2702c629c

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

feat: expand CDP perf metrics — add DOM nodes, script duration, event listeners (#9887)

## Summary

Expands the performance testing infrastructure to collect 4 additional
CDP metrics that are already returned by `Performance.getMetrics` but
were not being read. This is a zero-cost expansion — no additional CDP
calls, just reading more fields from the existing response.

## New Metrics

| Metric | CDP Source | What It Detects |
|---|---|---|
| `domNodes` | `Nodes` | DOM node count delta — widget DOM leaks during
node create/destroy |
| `jsHeapTotalBytes` | `JSHeapTotalSize` | Total heap delta — combined
with `heapDeltaBytes` shows GC pressure |
| `scriptDurationMs` | `ScriptDuration` | JS execution time vs total
task time — script vs rendering balance |
| `eventListeners` | `JSEventListeners` | Listener count delta — detects
listener accumulation across lifecycle |

## Changes

### `browser_tests/fixtures/helpers/PerformanceHelper.ts`
- Added 4 fields to `PerfSnapshot` interface
- Added 4 fields to `PerfMeasurement` interface
- Wired through `getSnapshot()` and `stopMeasuring()`

### `scripts/perf-report.ts`
- Added 4 fields to `PerfMeasurement` interface
- Expanded `MetricKey` type and `REPORTED_METRICS` array with 3 new
reported metrics (`domNodes`, `scriptDurationMs`, `eventListeners`)
- `jsHeapTotalBytes` is collected but not in `REPORTED_METRICS` — it's
used alongside `heapDeltaBytes` for GC pressure ratio analysis

## Why These 4

From a gap analysis of all ~30 CDP metrics, these were identified as
highest priority for ComfyUI:
- **`Nodes`** (P0): ComfyUI dynamically creates/destroys widget DOM. DOM
bloat from leaked widgets is a key performance risk, especially for Vue
Nodes 2.0.
- **`ScriptDuration`** (P1): Separates JS execution from layout/paint.
Reveals whether perf issues are script-heavy or rendering-heavy.
- **`JSEventListeners`** (P1): Widget lifecycle can leak listeners
across node add/remove cycles.
- **`JSHeapTotalSize`** (P1): With `JSHeapUsedSize`, the ratio shows GC
fragmentation pressure.

## Backward Compatibility

The `PerfMeasurement` interface is extended (not changed). Old baseline
`perf-metrics.json` files without these fields will have `undefined`
values, which the report script handles gracefully (shows `—` for
missing data).

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

---------

Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: Alexander Brown <drjkl@comfy.org>

fix: prevent white flash when opening mask editor (#9860)

## Summary

- Remove hardcoded `bg-white` from mask editor canvas background div to
prevent white flash on dialog open
- Add a loading spinner while the mask editor initializes (image
loading, canvas setup, GPU resources)
- Background color is set dynamically by `setCanvasBackground()` after
initialization

Fixes #9852

### AS IS

https://github.com/user-attachments/assets/7da61e32-671b-4056-b5ec-8cb246fc7689

### TO BE

https://github.com/user-attachments/assets/bfdedc69-f690-42c5-8591-619623c04f55

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9860-fix-prevent-white-flash-when-opening-mask-editor-3226d73d365081de9b7ad4622438e6ed)
by [Unito](https://www.unito.io)

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

fix: prevent live preview dimension flicker between frames (#9937)

## Summary

Fix "Calculating dimensions" text flickering during live sampling
preview in Vue renderer.

## Changes

- **What**: Stop resetting `actualDimensions` to `null` on every
`imageUrl` change. Previous dimensions are retained while the new frame
loads, eliminating the flicker. Error state is still reset correctly.

## Review Focus

The watcher on `props.imageUrl` previously reset both `actualDimensions`
and `imageError`. Now it only resets `imageError`, since
`handleImageLoad` updates dimensions when the new frame actually loads.
This means stale dimensions show briefly between frames, which is
intentionally better than showing "Calculating dimensions" text.

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

feat: make Vue nodes (Nodes 2.0) default for new desktop installs (#9947)

## What

Makes Vue nodes (Nodes 2.0) the default renderer for new desktop app
installs (version ≥1.41.0), matching the behavior already live for cloud
new installs.

## Why

Step 2 of the Nodes 2.0 rollout sequence:
1. ✅ Cloud new installs (≥1.41.0) — DONE
2. 👉 **Desktop app (new installs)** — this PR
3. ⬜ Local installs
4. ⬜ Remove Beta tag
5. ⬜ GTM announcement

No forced migration — only changes the default for new installs.
Existing users keep their setting. Rollback is a settings flip.

## Change

In `coreSettings.ts`, the `defaultsByInstallVersion` for
`Comfy.VueNodes.Enabled` changes from:
```typescript
defaultsByInstallVersion: { '1.41.0': isCloud },
```
to:
```typescript
defaultsByInstallVersion: { '1.41.0': isCloud || isDesktop },
```

## Gated on

- M2 perf target (≥52 FPS on 245-node workflow) — layer merge landed,
likely met
- M-DevRel migration docs (blocks Beta tag removal, not this flip)

Draft PR — ceremonial, to be merged when M2 checkpoint passes.

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

fix: fix perf CI pipeline — z-score baselines, force-push staleness, baseline storage (#9886)

## Summary

Fixes three critical issues with the CI performance reporting pipeline
that made perf reports useless on PRs (demonstrated by PR #9248 — deep
watcher removal merged without useful perf signal).

## Changes

### 1. Fix z-score baseline variance collection (`0/5 runs`)
**Root cause:** PR #9305 added z-score statistical analysis code to
`perf-report.ts`, but the historical data download step was placed in
the wrong workflow file. The report is generated in
`pr-perf-report.yaml` (a `workflow_run`-triggered job), but the
historical download was in `ci-perf-report.yaml` (the test runner) —
different runners, different filesystems.

**Fix:** Implement `perf-data` orphan branch storage:
- On push to main: save `perf-metrics.json` to `perf-data` branch with
timestamped filename
- On PR report: fetch last 5 baselines from `perf-data` branch into
`temp/perf-history/`
- Rolling window of 20 baselines, oldest pruned automatically
- Same pattern used by `github-action-benchmark` (33.7k repos)

### 2. Fix force-push comment staleness
**Root cause:** `cancel-in-progress: true` kills the perf test run
before it uploads artifacts. The downstream report workflow only
triggers on `conclusion == 'success'` — cancelled runs are ignored, so
the comment from the first successful run goes stale.

**Fix:**
- Change `cancel-in-progress: false` — with GitHub's queue depth of 1,
rapid pushes (A,B,C,D) run A and D, skipping B and C
- Add SHA validation in `pr-perf-report.yaml` — before posting, check if
the workflow_run's head SHA still matches the PR's current head. Skip
posting stale results.

### 3. Add permissions for baseline operations
- `contents: write` on CI job (needed for pushing to perf-data branch)
- `actions: read` on both workflows (needed for artifact/baseline
access)

## One-time setup required
After merging, create the `perf-data` orphan branch:
```bash
git checkout --orphan perf-data
git rm -rf .
echo '# Performance Baselines' > README.md
mkdir -p baselines
git add README.md baselines
git commit -m 'Initialize perf-data branch'
git push origin perf-data
```

The first 2 pushes to main after setup will build up variance data, and
z-scores will start appearing in PR reports (threshold is
`historical.length >= 2`).

## Testing
- YAML validated with `yaml.safe_load()`
- `perf-report.ts` `loadHistoricalReports()` already reads from
`temp/perf-history/<index>/perf-metrics.json` — no code changes needed
- All new steps use `continue-on-error: true` for graceful degradation

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

draft: add red-green-fix skill for verified bug fix workflow (#9954)

## Summary

- Add a Claude Code skill (`/red-green-fix`) that enforces the red-green
commit pattern for bug fixes
- Ensures a failing test is committed first (red CI), then the fix is
committed separately (green CI)
- Gives reviewers proof that the test actually catches the bug
- Includes `reference/testing-anti-patterns.md` with common mistakes
contextualized to this codebase

## Structure

```
.claude/skills/red-green-fix/
├── SKILL.md                              # Main skill definition
└── reference/
    └── testing-anti-patterns.md          # Anti-patterns guide
```

## Test Plan

- [ ] Invoke `/red-green-fix <bug description>` in Claude Code and
verify the two-step workflow
- [ ] Confirm PR template includes red-green verification table
- [ ] Review anti-patterns reference for completeness

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: GitHub Action <action@github.com>

test: add large-graph perf test with 245-node workflow (backlog N5) (#9940)

## What

Adds a 245-node workflow asset and two `@perf` tests to establish a
baseline for large-graph performance regressions (Tier 6 in the
performance backlog).

## Why

Backlog item N5: we need CI regression detection for compositor layer
management, GPU texture count, and transform pane cost at 245+ nodes.
This is PR1 of 2 — establishes baseline metrics on main. Future
optimization PRs will show improvement deltas against this baseline.

## Tests Added

- **`large graph idle rendering`** — 120 frames idle with 245 nodes,
measures style recalcs, layouts, task duration, heap delta
- **`large graph pan interaction`** — middle-click pan across 245 nodes,
stresses compositor layer management and transform recalculation

## Workflow Asset

`browser_tests/assets/large-graph-workflow.json` — 245 nodes (49
pipelines of CheckpointLoader → 2× CLIPTextEncode → KSampler +
EmptyLatentImage), 294 links. Minimal structure focused on node count.

## Verification

- [x] `pnpm typecheck:browser` passes
- [x] `pnpm lint` passes (eslint on changed file)
- [x] All link references in JSON validated programmatically

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

---------

Co-authored-by: GitHub Action <action@github.com>

feat: add Ingest API codegen with Zod schema generation (#9932)

## Summary

- Add `packages/ingest-types/` package that auto-generates TypeScript
types and Zod schemas from the Ingest service OpenAPI spec
- Uses `@hey-api/openapi-ts` with built-in Zod plugin (Zod v3
compatible)
- Filters out overlapping endpoints shared with the local ComfyUI Python
backend
- Generates **493 TypeScript types** and **256 Zod schemas** covering
cloud-only endpoints
- Configure knip to ignore generated files

## CI automation

The cloud repo pushes generated types to this repo (push model, no
private repo cloning).
See: Comfy-Org/cloud#2858

## How endpoint filtering works

Codegen targets are controlled by the **exclude list** in
`packages/ingest-types/openapi-ts.config.ts`. Everything in the Ingest
`openapi.yaml` is included **except** overlapping endpoints that also
exist in the local ComfyUI Python backend:

**Excluded (overlapping with ComfyUI Python):**
`/prompt`, `/queue`, `/history`, `/object_info`, `/features`,
`/settings`, `/system_stats`, `/interrupt`, `/upload/*`, `/view`,
`/jobs`, `/userdata`, `/webhooks/*`, `/internal/*`

**Included (cloud-only, codegen targets):**
`/workspaces/*`, `/billing/*`, `/secrets/*`, `/assets/*`, `/tasks/*`,
`/auth/*`, `/workflows/*`, `/workspace/*`, `/user`, `/settings/{key}`,
`/tags`, `/feedback`, `/invite_code/*`, `/experiment/models/*`,
`/global_subgraphs/*`

## Follow-up: replace manual types with generated ones

This PR only sets up the codegen infrastructure. A follow-up PR should
replace manually maintained types with imports from
`@comfyorg/ingest-types`:

| File | Lines | Current | Replace with |
|------|-------|---------|-------------|
| `src/platform/workspace/api/workspaceApi.ts` | ~270 | TS interfaces |
`import type { ... } from '@comfyorg/ingest-types'` |
| `src/platform/secrets/types.ts` | ~32 | TS interfaces | `import type {
... } from '@comfyorg/ingest-types'` |
| `src/platform/assets/schemas/assetSchema.ts` | ~125 | Zod schemas |
`import { ... } from '@comfyorg/ingest-types/zod'` |
| `src/platform/assets/schemas/mediaAssetSchema.ts` | ~50 | Zod schemas
| `import { ... } from '@comfyorg/ingest-types/zod'` |
| `src/platform/tasks/services/taskService.ts` | ~70 | Zod schemas |
`import { ... } from '@comfyorg/ingest-types/zod'` |
| `src/platform/workspace/workspaceTypes.ts` | ~6 | TS interface |
`export type { ... } from '@comfyorg/ingest-types'` |

## Test plan

- [x] `pnpm generate` in `packages/ingest-types/` produces
`types.gen.ts` and `zod.gen.ts`
- [x] `pnpm typecheck` passes
- [x] Pre-commit hooks pass (lint, typecheck, format)
- [x] Generated Zod schemas validate correct data and reject invalid
data
- [x] No import conflicts with existing code (generated types are
isolated in separate package)

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: GitHub Action <action@github.com>

feat: surface missing models in Error Tab for OSS and remove legacy dialog (#9921)

## Summary
- Surface missing models in the Error Tab for OSS environments,
replacing the legacy modal dialog
- Add Download button per model and Download All button in group header
with file size display
- Move download business logic from `components/dialog/content` to
`platform/missingModel`
- Remove legacy missing models dialog components and composable

## Changes
- **Pipeline**: Remove `isCloud` guard from `scanAllModelCandidates` and
`surfaceMissingModels` so OSS detects missing models
- **Grouping**: Group non-asset-supported models by directory in OSS
instead of lumping into UNSUPPORTED
- **UI**: Add Download button (matching Install Node Pack design) and
Download All header button
- **Store**: Add `folderPaths`/`fileSizes` state with setter methods,
race condition guard
- **Cleanup**: Delete `MissingModelsContent`, `MissingModelsHeader`,
`MissingModelsFooter`, `useMissingModelsDialog`, `missingModelsUtils`
- **Tests**: Add OSS/Cloud grouping tests, migrate Playwright E2E to
Error Tab, improve test isolation
- **Snapshots**: Reset Playwright screenshot expectations since OSS
missing model error detection now causes red highlights on affected
nodes
- **Accessibility**: Add `aria-label` with model name, `aria-expanded`
on toggle, warning icon for unknown category

## Test plan
- [x] Unit tests pass (86 tests)
- [x] TypeScript typecheck passes
- [x] knip passes
- [x] Load workflow with missing models in OSS → Error Tab shows missing
models grouped by directory
- [x] Download button triggers browser download with correct URL
- [x] Download All button downloads all downloadable models
- [x] Cloud environment behavior unchanged
- [x] Playwright E2E: `pnpm test:browser:local -- --grep "Missing models
in Error Tab"`

## Screenshots

https://github.com/user-attachments/assets/12f15e09-215a-4c58-87ed-39bbffd1359c

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

---------

Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: github-actions <github-actions@github.com>

fix: cloud subscribe redirect hangs waiting for billing init (#9965)

## Summary

Fix /cloud/subscribe route hanging indefinitely because billing context
never initializes during the onboarding flow.

## Changes

- **What**: Replace passive `await until(isInitialized).toBe(true)` with
explicit `await initialize()` in CloudSubscriptionRedirectView. Remove
unused `until` import.

![Kapture 2026-03-15 at 23 16
22](https://github.com/user-attachments/assets/0a12487b-b39a-4f96-9a4c-96a01facfdd8)

## Review Focus

In the onboarding flow, `useTeamWorkspaceStore().activeWorkspace` is not
set, so `useBillingContext`'s internal watch (which triggers
`initialize()` on workspace change) enters the `!newWorkspaceId` branch
— it resets `isInitialized` to `false` and returns without ever calling
`initialize()`. The old code then awaited `isInitialized` becoming
`true` forever.

┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)

Co-authored-by: Amp <amp@ampcode.com>

feat: add TBT/frameDuration metrics and new perf test scenarios (#9910)

## Summary

Adds Total Blocking Time (TBT) and frame duration metrics to the
performance testing infrastructure, plus three new test scenarios
covering zoom, pan, and many-nodes-idle.

## Changes

### New Metrics
- **`totalBlockingTimeMs`** — Computed from PerformanceObserver
`longtask` entries: `sum(duration - 50ms)` for tasks >50ms. Measures
main thread blocking.
- **`frameDurationMs`** — Average frame duration via rAF timing (16.67ms
= 60fps target). Measures rendering smoothness.

### New Test Scenarios
| Scenario | Description |
|---|---|
| `canvas-zoom-sweep` | 10 zoom-in + 10 zoom-out cycles on default
workflow |
| `canvas-pan-many-nodes` | 10 pan sweeps over 100-node workflow |
| `canvas-many-nodes-idle` | 2-second idle measurement with 100 nodes
rendered |

### Infrastructure
- `PerformanceHelper.ts`: Installs PerformanceObserver for longtask,
collects TBT, measures frame duration via rAF
- `perf-report.ts`: Reports TBT and frame duration in PR comment tables
- `browser_tests/assets/perf/many_nodes_100.json`: 100-node (10×10 grid)
test fixture

## Review Focus
- TBT collection clears entries at `startMeasuring()` and reads at
`stopMeasuring()` — ensure no race with observer buffering
- Frame duration sampling uses 10 frames — enough for signal without
slowing tests

Depends on: #9886, #9887

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9910-feat-add-TBT-frameDuration-metrics-and-new-perf-test-scenarios-3236d73d365081488ae3c594a8bf7cff)
by [Unito](https://www.unito.io)

fix: LGraphGroup paste position (#9962)

## Summary

Fix group paste position: groups now paste at the cursor location
instead of on top of the original.

## Changes

- **What**: Added LGraphGroup offset handling in _deserializeItems()
position adjustment loop, matching existing LGraphNode and Reroute
behavior.

## Screenshots

Before:

https://github.com/user-attachments/assets/e317af10-8009-4092-9d14-de79316cd853

After:

https://github.com/user-attachments/assets/f4ffefd5-519a-4592-812c-c88e3b5940fd

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9962-fix-LGraphGroup-paste-position-3246d73d365081eea5b2e2507da861de)
by [Unito](https://www.unito.io)

fix: tree explorer nodes not filling parent container width (#9964)

## Summary

Fix tree explorer nodes not filling the full width of the sidebar
container, causing text to overflow instead of truncating.

## Changes

- **What**: Add `min-w-0` to `TreeRoot` to allow flex shrinking within
sidebar. Add `w-full` and `min-w-0` to tree node rows so
absolutely-positioned virtualizer items fill the container width and
text truncates correctly.
<img width="365" height="749" alt="image"
src="https://github.com/user-attachments/assets/320910f3-52ad-4634-a935-6bd1a40aea7f"
/>

## Review Focus

The virtualizer renders each item with `position: absolute; left: 0` but
no explicit width, so rows would size to content rather than filling the
container. Adding `w-full` ensures rows stretch to 100% of the
virtualizer container, and `min-w-0` allows proper flex shrinking for
deep indentation levels.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9964-fix-tree-explorer-nodes-not-filling-parent-container-width-3246d73d36508138be38fdcac15ae4ef)
by [Unito](https://www.unito.io)

Co-authored-by: Amp <amp@ampcode.com>

feat: add Copy URL button to missing model rows for OSS (#9966)

1.42.6 (#9986)

Patch version increment to 1.42.6

**Base branch:** `main`

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9986-1-42-6-3256d73d365081a28bfad82022ce3440)
by [Unito](https://www.unito.io)

---------

Co-authored-by: christian-byrne <72887196+christian-byrne@users.noreply.github.com>
Co-authored-by: github-actions <github-actions@github.com>

fix: block missing e2e regression coverage in CodeRabbit (#9987)

## Summary

Make the CodeRabbit end-to-end regression coverage check actually block
fix-like PRs until it is resolved or explicitly overridden by a
requested reviewer, and harden the prompt so it evaluates only PR-local
metadata.

## Changes

- **What**: Set the `End-to-end regression coverage for fixes` custom
check mode from `warning` to `error`
- **What**: Enable `reviews.request_changes_workflow` so CodeRabbit can
block on failed `error` pre-merge checks
- **What**: Set
`reviews.pre_merge_checks.override_requested_reviewers_only` to `true`
so only requested reviewers can bypass a failed check
- **What**: Tighten the custom check instructions to use only PR
metadata in review context, avoid shell commands, and avoid reverse-diff
or base-branch file evaluation

## Review Focus

Confirm this is the intended CodeRabbit enforcement model for missing
Playwright regression coverage on fix-like PRs and that the prompt
wording is strict enough to avoid false positives from reversed diffs.

fix: add reve and elevenlabs to icon safelist (#9990)

## Summary

Reve and ElevenLabs provider icons were not displaying in the node
library because they were missing from the Tailwind icon safelist.

## Changes

- **What**: Add `reve` and `elevenlabs` to the `@source inline` safelist
in `style.css` so `icon-[comfy--reve]` and `icon-[comfy--elevenlabs]`
classes are generated. Add corresponding `PROVIDER_COLORS` entries in
`categoryUtil.ts`.

<img width="308" height="106" alt="image"
src="https://github.com/user-attachments/assets/d488898a-fbad-4af0-8921-0e8ee7d4705a"
/>
<img width="308" height="78" alt="image"
src="https://github.com/user-attachments/assets/2b3b7172-095b-415e-a49a-d303977e0abc"
/>

## Review Focus

The SVG files already existed in `packages/design-system/src/icons/` but
Tailwind's tree-shaking dropped the classes since they're only used
dynamically via `getProviderIcon()`.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9990-fix-add-reve-and-elevenlabs-to-icon-safelist-3256d73d36508105994fcdd5d0568027)
by [Unito](https://www.unito.io)

---------

Co-authored-by: Amp <amp@ampcode.com>

fix: mask editor save shows blank image in Load Image node (#9984)

## Summary

Mask editor save was showing a blank image in the Load Image node
(legacy nodes mode, not Nodes 2.0) because
`updateNodeWithServerReferences` called `updateNodeImages`, which
silently no-ops when the node has no pre-existing execution outputs.
Replaced with `setNodeOutputs` which properly creates output entries
regardless of prior state.

**Affects:** Legacy nodes mode only. Nodes 2.0 (Vue Nodes) renders
images via Vue components and is not affected.

- Fixes #9983
- Fixes #9782
- Fixes #9952

## Red-Green Verification

| Commit | SHA | CI Status | Run | Purpose |
|--------|-----|-----------|-----|---------|
| `test: add failing test for mask editor save showing blank image` |
`0ab66e8` | 🔴
[Red](https://github.com/Comfy-Org/ComfyUI_frontend/actions/runs/23125427860)
| CI: Tests Unit **failure** | Proves the test catches the bug |
| `fix: mask editor save shows blank image in Load Image node` |
`564cc9c` | 🟢
[Green](https://github.com/Comfy-Org/ComfyUI_frontend/actions/runs/23127289891)
| CI: Tests Unit **success** | Proves the fix resolves the bug |

## manual testing

### as is

https://github.com/user-attachments/assets/8d5c36ce-2c5e-4609-b246-dcf896c4a8e7

### to be

https://github.com/user-attachments/assets/c8ae4f0e-3da0-40f2-a543-d1d5a6bce795

## Test Plan

- [x] CI red on test-only commit
- [x] CI green on fix commit
- [ ] E2E regression test not added: mask editor save requires canvas
pixel manipulation + server upload round-trip which is covered by the
existing unit test mocking the full `save()` flow. The Playwright test
infrastructure does not currently support mask editor interactions (draw
+ save).
- [x] Manual verification (legacy nodes mode): Load Image → upload →
mask editor → draw → save → verify image refreshes

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

fix: allow URL input for free tier users, gate on import button (#10024)

## Summary
- Remove free-tier restriction from the URL input field in
`MissingModelUrlInput.vue` so it is always editable
- Move the subscription check (`canImportModels`) to the Import button
click handler — free-tier users see the upgrade modal only when they
attempt to import
- Extract inline ternary to named `handleImportClick` method for clarity

## Test plan
- [x] Unit tests added (`MissingModelUrlInput.test.ts`) verifying:
  - URL input is always editable regardless of subscription tier
  - Import button calls `handleImport` for paid users
- Import button calls `showUploadDialog` (upgrade modal) for free-tier
users
- [x] Verify URL input is editable for free-tier users on cloud
- [x] Verify clicking Import as free-tier opens the subscription modal
- [x] Verify paid users can import normally without changes

## E2E test rationale
Playwright E2E regression tests are impractical for this change because
`MissingModelUrlInput` only renders when `isAssetSupported` is true,
which requires `isCloud` — a compile-time constant (`__DISTRIBUTION__`).
The OSS test build always sets `isCloud = false`, so the component never
renders in the E2E environment. Unit tests with mocked feature flags
provide equivalent behavioral coverage.

fix: prevent subscription UI from rendering on non-cloud distributions (#9958)

## Summary

Prevent Plans & Pricing dialog, subscription buttons, and cloud-only
menu items from appearing on desktop/localhost distributions.

## Changes

- **What**: Add `isCloud` guards to
`useSubscriptionDialog.showPricingTable`, `TopbarSubscribeButton`, and
`CurrentUserPopoverLegacy` so subscription UI only renders on cloud
- **Tests**: 24 tests across 3 test files (1 modified, 2 new) covering
cloud/non-cloud behavior

## Review Focus

- Guard placement in `CurrentUserPopoverLegacy.vue` — multiple `v-if`
conditions updated to include `isCloud`
- Early-return in `showPricingTable` as a defense-in-depth measure

Fixes COM-16820

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9958-fix-prevent-subscription-UI-from-rendering-on-non-cloud-distributions-3246d73d365081559a9ee8650409c5b4)
by [Unito](https://www.unito.io)

Co-authored-by: Benjamin Lu <benjaminlu1107@gmail.com>

fix: prevent animated preview duplication on Vue↔Litegraph switch (#9938)

## Problem
SaveAnimatedPNG/WEBP nodes show duplicate output previews when switching
between Vue and Litegraph renderer modes.

## Root Cause
The `ANIM_PREVIEW_WIDGET` (`$$comfy_animation_preview`) DOM widget
lacked `canvasOnly: true`, so `shouldRenderAsVue()` in the widget
registry included it in Vue mode rendering. This caused both:
1. Vue's `ImagePreview.vue` (via `nodeMedia` computed from
`nodeOutputStore`)
2. The legacy `ANIM_PREVIEW_WIDGET` DOM widget (rendered as `WidgetDOM`)

to display simultaneously — duplicating the output preview.

## Fix
Add `canvasOnly: true` to the `ANIM_PREVIEW_WIDGET` options, matching
the pattern used by `IMAGE_PREVIEW` widget in
`useImagePreviewWidget.ts`. This ensures the legacy widget is filtered
out in Vue mode by `shouldRenderAsVue()`, leaving `ImagePreview.vue` as
the single source of truth.

## Testing
- All 539 vueNodes tests pass
- All 22 nodeOutputStore tests pass
- All 140 composables/node tests pass
- Typecheck passes

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9938-fix-prevent-animated-preview-duplication-on-Vue-Litegraph-switch-3246d73d365081019bbfd7e33a9c14fb)
by [Unito](https://www.unito.io)

1.43.0 (#10032)

Minor version increment to 1.43.0

**Base branch:** `main`

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-10032-1-43-0-3256d73d3650818e8408d25fdf28de48)
by [Unito](https://www.unito.io)

Co-authored-by: christian-byrne <72887196+christian-byrne@users.noreply.github.com>

Feat/3d thumbnail inline rendering (#9471)

## Summary

The previous approach generated thumbnails server-side and uploaded them
as `model.glb.png` alongside the model file. This breaks on cloud
deployments where output files are renamed to content hashes, severing
the filename-based association between a model and its thumbnail.

Replace the server-upload approach with client-side Three.js rendering

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9471-Feat-3d-thumbnail-inline-rendering-31b6d73d3650816fbd7dd05b507aa80d)
by [Unito](https://www.unito.io)

test: add FeatureFlagHelper and QueueHelper for E2E test infrastructure (#9554)

## Summary

Add 2 reusable test helpers for Playwright E2E tests, integrated into
the ComfyPage fixture. These provide standardized patterns for mocking
feature flags and queue state across all E2E tests.

## Changes

- **`FeatureFlagHelper.ts`** — manage localStorage `ff:` prefixed
feature flags (`seedFlags` for init-time, `setFlags` for runtime) and
mock `/api/features` route
- **`QueueHelper.ts`** — mock `/api/queue` and `/api/history` routes
with configurable running/pending counts and success/error job entries
- **`ComfyPage.ts`** — integrate both helpers as
`comfyPage.featureFlags` and `comfyPage.queue`

## Review Focus

- Helper API design: are `seedFlags`/`setFlags`/`mockServerFeatures` the
right abstractions for feature flag testing?
- Queue mock fidelity: does the mock history shape match real ComfyUI
API responses closely enough?
- These are test-only infrastructure — no production code changes.

## Stack

This is the base PR for the Playwright E2E coverage stack. Waves 1-4 all
branch from this and can merge independently once this lands:
- **→ This PR**: Test infrastructure helpers
- #9555: Toasts, error overlay, selection toolbox, linear mode,
selection rectangle
- #9556: Node search, bottom panel, focus mode, job history, side panel
- #9557: Errors tab, node headers, queue notifications, settings sidebar
- #9558: Minimap, widget copy, floating menus, node library essentials

---------

Co-authored-by: GitHub Action <action@github.com>

feat: scaffold Astro 5 website app + design-system base.css

- Create apps/website/ with Astro 5, Vue 3, Tailwind v4 integration
- Static output, assetsPrefix /_website/, i18n (en + zh-CN)
- Nx targets: dev, serve, build, preview, typecheck
- Add base.css to design-system: brand tokens + Inter font-face only
- Add catalog entries: astro, @astrojs/vue, @astrojs/check, nanostores, @nanostores/vue

scaffold-01, scaffold-02

fix: add .gitignore and env.d.ts for Astro website app

feat: add layout shell — SEO head, analytics, nav, footer

- BaseLayout: OG/Twitter meta, canonical URL, GA4 GTM-NP9JM6K7,
  Vercel Analytics, ClientRouter for SPA navigation
- SiteNav: Comfy logo, Enterprise/Gallery/About/Careers links,
  Comfy Cloud + Comfy Hub CTA buttons, mobile hamburger menu
- SiteFooter: Product/Resources/Company/Legal columns,
  social icons (GitHub, Discord, X, Reddit, LinkedIn, Instagram)
- Add @vercel/analytics to workspace catalog and website deps

fix: address CodeRabbit review — ARIA wiring, absolute OG URLs, Analytics component

- SiteNav: add aria-controls, aria-expanded, and id for mobile menu
- BaseLayout: use absolute URLs for og:image and twitter:image
- BaseLayout: replace inline inject() with official <Analytics /> component

style: apply oxfmt formatting

fix: remove unused deps from website package.json (knip)

fix: clean up unused catalog entries from pnpm-workspace.yaml

feat: add Wave 3 homepage sections (hero, social proof, pillars, testimonials, CTAs, manifesto, academy, placeholders)

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/src/components/SiteFooter.vue

@@ -0,0 +1,139 @@
+<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: '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'
+  },
+  {
+    label: 'Discord',
+    href: 'https://discord.gg/comfyorg',
+    icon: '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'
+  },
+  {
+    label: 'X',
+    href: 'https://x.com/comaboratory',
+    icon: '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'
+  },
+  {
+    label: 'Reddit',
+    href: 'https://reddit.com/r/comfyui',
+    icon: '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'
+  },
+  {
+    label: 'LinkedIn',
+    href: 'https://linkedin.com/company/comfyorg',
+    icon: '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'
+  },
+  {
+    label: 'Instagram',
+    href: 'https://instagram.com/comfyorg',
+    icon: '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'
+  }
+]
+</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 italic text-brand-yellow">
+          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 px-6 py-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"
+          >
+            <svg
+              class="h-5 w-5"
+              viewBox="0 0 24 24"
+              fill="currentColor"
+              aria-hidden="true"
+            >
+              <path :d="social.icon" />
+            </svg>
+          </a>
+        </div>
+      </div>
+    </div>
+  </footer>
+</template>

apps/website/src/components/SiteNav.vue

@@ -0,0 +1,127 @@
+<script setup lang="ts">
+import { onMounted, onUnmounted, ref } from 'vue'
+
+const mobileMenuOpen = ref(false)
+
+const navLinks = [
+  { label: 'ENTERPRISE', href: '/enterprise' },
+  { label: 'GALLERY', href: '/gallery' },
+  { label: 'ABOUT', href: '/about' },
+  { label: 'CAREERS', href: '/careers' }
+]
+
+function onKeydown(e: KeyboardEvent) {
+  if (e.key === 'Escape' && mobileMenuOpen.value) {
+    mobileMenuOpen.value = false
+  }
+}
+
+onMounted(() => {
+  document.addEventListener('keydown', onKeydown)
+  document.addEventListener('astro:after-swap', () => {
+    mobileMenuOpen.value = false
+  })
+})
+
+onUnmounted(() => {
+  document.removeEventListener('keydown', onKeydown)
+})
+</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"
+          class="text-sm font-medium tracking-wide text-white transition-colors hover:text-brand-yellow"
+        >
+          {{ link.label }}
+        </a>
+
+        <!-- CTA buttons -->
+        <div class="flex items-center gap-3">
+          <a
+            href="https://app.comfy.org"
+            class="rounded-full bg-brand-yellow px-5 py-2 text-sm font-semibold text-black transition-opacity hover:opacity-90"
+          >
+            COMFY CLOUD
+          </a>
+          <a
+            href="https://hub.comfy.org"
+            class="rounded-full border border-brand-yellow px-5 py-2 text-sm font-semibold text-brand-yellow transition-colors hover:bg-brand-yellow hover:text-black"
+          >
+            COMFY HUB
+          </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"
+          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
+            href="https://app.comfy.org"
+            class="rounded-full bg-brand-yellow px-5 py-2 text-center text-sm font-semibold text-black transition-opacity hover:opacity-90"
+          >
+            COMFY CLOUD
+          </a>
+          <a
+            href="https://hub.comfy.org"
+            class="rounded-full border border-brand-yellow px-5 py-2 text-center text-sm font-semibold text-brand-yellow transition-colors hover:bg-brand-yellow hover:text-black"
+          >
+            COMFY HUB
+          </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 +1,81 @@
+---
+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'
+---
+
+<!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 -->
+    <script is:inline>
+      ;(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', 'GTM-NP9JM6K7')
+    </script>
+
+    <ClientRouter />
+  </head>
+  <body class="bg-black text-white font-inter antialiased">
+    <!-- Google Tag Manager (noscript) -->
+    <noscript>
+      <iframe
+        src="https://www.googletagmanager.com/ns.html?id=GTM-NP9JM6K7"
+        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.mjs"]
+}

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

browser_tests/fixtures/selectors.ts

@@ -28,10 +28,15 @@ export const TestIds = {
     settingsTabAbout: 'settings-tab-about',
     confirm: 'confirm-dialog',
     errorOverlay: 'error-overlay',
+    errorOverlaySeeErrors: 'error-overlay-see-errors',
     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'
@@ -76,6 +81,10 @@ export const TestIds = {
   },
   user: {
     currentUserIndicator: 'current-user-indicator'
+  },
+  errors: {
+    imageLoadError: 'error-loading-image',
+    videoLoadError: 'error-loading-video'
   }
 } as const
 
@@ -101,3 +110,4 @@ export type TestIdValue =
       (id: string) => string
     >
   | (typeof TestIds.user)[keyof typeof TestIds.user]
+  | (typeof TestIds.errors)[keyof typeof TestIds.errors]

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/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

@@ -28,7 +28,7 @@ test.describe('Missing nodes in Error Overlay', { tag: '@ui' }, () => {
     )
     await expect(errorOverlay).toBeVisible()
 
-    const missingNodesTitle = comfyPage.page.getByText(/Missing Node Packs/)
+    const missingNodesTitle = errorOverlay.getByText(/Missing Node Packs/)
     await expect(missingNodesTitle).toBeVisible()
   })
 
@@ -42,11 +42,13 @@ test.describe('Missing nodes in Error Overlay', { tag: '@ui' }, () => {
     )
     await expect(errorOverlay).toBeVisible()
 
-    const missingNodesTitle = comfyPage.page.getByText(/Missing Node Packs/)
+    const missingNodesTitle = errorOverlay.getByText(/Missing Node Packs/)
     await expect(missingNodesTitle).toBeVisible()
 
     // 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 +77,9 @@ 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
@@ -165,17 +169,19 @@ test.describe('Error actions in Errors Tab', { tag: '@ui' }, () => {
       TestIds.dialogs.errorOverlay
     )
     await expect(errorOverlay).toBeVisible()
-    await errorOverlay.getByRole('button', { name: 'See Errors' }).click()
+    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.getByRole('button', {
-      name: 'Find on GitHub'
-    })
+    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.getByRole('button', { name: 'Copy' })
+    const copyButton = comfyPage.page.getByTestId(TestIds.dialogs.errorCardCopy)
     await expect(copyButton).toBeVisible()
   })
 })
@@ -204,7 +210,7 @@ test.describe('Missing models in Error Tab', () => {
     )
     await expect(errorOverlay).toBeVisible()
 
-    const missingModelsTitle = comfyPage.page.getByText(/Missing Models/)
+    const missingModelsTitle = errorOverlay.getByText(/Missing Models/)
     await expect(missingModelsTitle).toBeVisible()
   })
 
@@ -220,7 +226,7 @@ test.describe('Missing models in Error Tab', () => {
     )
     await expect(errorOverlay).toBeVisible()
 
-    const missingModelsTitle = comfyPage.page.getByText(/Missing Models/)
+    const missingModelsTitle = errorOverlay.getByText(/Missing Models/)
     await expect(missingModelsTitle).toBeVisible()
   })
 
@@ -231,13 +237,10 @@ 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()
+    await expect(
+      comfyPage.page.getByTestId(TestIds.dialogs.errorOverlay)
+    ).not.toBeVisible()
+    await expect(comfyPage.page.getByText(/Missing Models/)).not.toBeVisible()
   })
 
   // Flaky test after parallelization

browser_tests/tests/interaction.spec.ts

@@ -764,13 +764,13 @@ test.describe('Load workflow', { tag: '@screenshot' }, () => {
     )
   })
 
+  const generateUniqueFilename = (extension = '') =>
+    `${Date.now().toString(36)}-${Math.random().toString(36).slice(2, 8)}${extension}`
+
   test.describe('Restore all open workflows on reload', () => {
     let workflowA: string
     let workflowB: string
 
-    const generateUniqueFilename = (extension = '') =>
-      `${Date.now().toString(36)}-${Math.random().toString(36).slice(2, 8)}${extension}`
-
     test.beforeEach(async ({ comfyPage }) => {
       await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
 
@@ -829,6 +829,82 @@ test.describe('Load workflow', { tag: '@screenshot' }, () => {
     })
   })
 
+  test.describe('Restore workflow tabs after browser restart', () => {
+    let workflowA: string
+    let workflowB: string
+
+    test.beforeEach(async ({ comfyPage }) => {
+      await comfyPage.settings.setSetting('Comfy.UseNewMenu', 'Top')
+
+      workflowA = generateUniqueFilename()
+      await comfyPage.menu.topbar.saveWorkflow(workflowA)
+      workflowB = generateUniqueFilename()
+      await comfyPage.menu.topbar.triggerTopbarCommand(['New'])
+      await comfyPage.menu.topbar.saveWorkflow(workflowB)
+
+      // Wait for localStorage fallback pointers to be written
+      await comfyPage.page.waitForFunction(() => {
+        for (let i = 0; i < window.localStorage.length; i++) {
+          const key = window.localStorage.key(i)
+          if (key?.startsWith('Comfy.Workflow.LastOpenPaths:')) {
+            return true
+          }
+        }
+        return false
+      })
+
+      // Simulate browser restart: clear sessionStorage (lost on close)
+      // but keep localStorage (survives browser restart)
+      await comfyPage.page.evaluate(() => {
+        sessionStorage.clear()
+      })
+      await comfyPage.setup({ clearStorage: false })
+    })
+
+    test('Restores topbar workflow tabs after browser restart', async ({
+      comfyPage
+    }) => {
+      await comfyPage.settings.setSetting(
+        'Comfy.Workflow.WorkflowTabsPosition',
+        'Topbar'
+      )
+      // Wait for both restored tabs to render (localStorage fallback is async)
+      await expect(
+        comfyPage.page.locator('.workflow-tabs .workflow-label', {
+          hasText: workflowA
+        })
+      ).toBeVisible()
+
+      const tabs = await comfyPage.menu.topbar.getTabNames()
+      const activeWorkflowName = await comfyPage.menu.topbar.getActiveTabName()
+
+      expect(tabs).toEqual(expect.arrayContaining([workflowA, workflowB]))
+      expect(tabs.indexOf(workflowA)).toBeLessThan(tabs.indexOf(workflowB))
+      expect(activeWorkflowName).toEqual(workflowB)
+    })
+
+    test('Restores sidebar workflows after browser restart', async ({
+      comfyPage
+    }) => {
+      await comfyPage.settings.setSetting(
+        'Comfy.Workflow.WorkflowTabsPosition',
+        'Sidebar'
+      )
+      await comfyPage.menu.workflowsTab.open()
+      const openWorkflows =
+        await comfyPage.menu.workflowsTab.getOpenedWorkflowNames()
+      const activeWorkflowName =
+        await comfyPage.menu.workflowsTab.getActiveWorkflowName()
+      expect(openWorkflows).toEqual(
+        expect.arrayContaining([workflowA, workflowB])
+      )
+      expect(openWorkflows.indexOf(workflowA)).toBeLessThan(
+        openWorkflows.indexOf(workflowB)
+      )
+      expect(activeWorkflowName).toEqual(workflowB)
+    })
+  })
+
   test('Auto fit view after loading workflow', async ({ comfyPage }) => {
     await comfyPage.settings.setSetting(
       'Comfy.EnableWorkflowViewRestore',

browser_tests/tests/subgraphSlotAlignment.spec.ts

@@ -0,0 +1,132 @@
+import { readFileSync } from 'fs'
+import { resolve } from 'path'
+
+import { expect } from '@playwright/test'
+
+import type { ComfyWorkflowJSON } from '@/platform/workflow/validation/schemas/workflowSchema'
+
+import { comfyPageFixture as test } from '../fixtures/ComfyPage'
+
+interface SlotMeasurement {
+  key: string
+  offsetX: number
+  offsetY: number
+}
+
+interface NodeSlotData {
+  nodeId: string
+  isSubgraph: boolean
+  nodeW: number
+  nodeH: number
+  slots: SlotMeasurement[]
+}
+
+/**
+ * Regression test for link misalignment on SubgraphNodes when loading
+ * workflows with workflowRendererVersion: "LG".
+ *
+ * Root cause: ensureCorrectLayoutScale scales nodes by 1.2x for LG workflows,
+ * and fitView() updates lgCanvas.ds immediately. The Vue TransformPane's CSS
+ * transform lags by a frame, causing clientPosToCanvasPos to produce wrong
+ * slot offsets. The fix uses DOM-relative measurement instead.
+ */
+test.describe(
+  'Subgraph slot alignment after LG layout scale',
+  { tag: ['@subgraph', '@canvas'] },
+  () => {
+    test('slot positions stay within node bounds after loading LG workflow', async ({
+      comfyPage
+    }) => {
+      const SLOT_BOUNDS_MARGIN = 20
+      await comfyPage.settings.setSetting('Comfy.VueNodes.Enabled', true)
+
+      const workflowPath = resolve(
+        import.meta.dirname,
+        '../assets/subgraphs/basic-subgraph.json'
+      )
+      const workflow = JSON.parse(
+        readFileSync(workflowPath, 'utf-8')
+      ) as ComfyWorkflowJSON
+      workflow.extra = {
+        ...workflow.extra,
+        workflowRendererVersion: 'LG'
+      }
+
+      await comfyPage.page.evaluate(
+        (wf) =>
+          window.app!.loadGraphData(wf as ComfyWorkflowJSON, true, true, null, {
+            openSource: 'template'
+          }),
+        workflow
+      )
+      await comfyPage.nextFrame()
+
+      // Wait for slot elements to appear in DOM
+      await comfyPage.page.locator('[data-slot-key]').first().waitFor()
+
+      const result: NodeSlotData[] = await comfyPage.page.evaluate(() => {
+        const nodes = window.app!.graph._nodes
+        const slotData: NodeSlotData[] = []
+
+        for (const node of nodes) {
+          const nodeId = String(node.id)
+          const nodeEl = document.querySelector(
+            `[data-node-id="${nodeId}"]`
+          ) as HTMLElement | null
+          if (!nodeEl) continue
+
+          const slotEls = nodeEl.querySelectorAll('[data-slot-key]')
+          if (slotEls.length === 0) continue
+
+          const slots: SlotMeasurement[] = []
+
+          const nodeRect = nodeEl.getBoundingClientRect()
+          for (const slotEl of slotEls) {
+            const slotRect = slotEl.getBoundingClientRect()
+            const slotKey = (slotEl as HTMLElement).dataset.slotKey ?? 'unknown'
+            slots.push({
+              key: slotKey,
+              offsetX: slotRect.left + slotRect.width / 2 - nodeRect.left,
+              offsetY: slotRect.top + slotRect.height / 2 - nodeRect.top
+            })
+          }
+
+          slotData.push({
+            nodeId,
+            isSubgraph: !!node.isSubgraphNode?.(),
+            nodeW: nodeRect.width,
+            nodeH: nodeRect.height,
+            slots
+          })
+        }
+
+        return slotData
+      })
+
+      const subgraphNodes = result.filter((n) => n.isSubgraph)
+      expect(subgraphNodes.length).toBeGreaterThan(0)
+
+      for (const node of subgraphNodes) {
+        for (const slot of node.slots) {
+          expect(
+            slot.offsetX,
+            `Slot ${slot.key} on node ${node.nodeId}: X offset ${slot.offsetX} outside node width ${node.nodeW}`
+          ).toBeGreaterThanOrEqual(-SLOT_BOUNDS_MARGIN)
+          expect(
+            slot.offsetX,
+            `Slot ${slot.key} on node ${node.nodeId}: X offset ${slot.offsetX} outside node width ${node.nodeW}`
+          ).toBeLessThanOrEqual(node.nodeW + SLOT_BOUNDS_MARGIN)
+
+          expect(
+            slot.offsetY,
+            `Slot ${slot.key} on node ${node.nodeId}: Y offset ${slot.offsetY} outside node height ${node.nodeH}`
+          ).toBeGreaterThanOrEqual(-SLOT_BOUNDS_MARGIN)
+          expect(
+            slot.offsetY,
+            `Slot ${slot.key} on node ${node.nodeId}: Y offset ${slot.offsetY} outside node height ${node.nodeH}`
+          ).toBeLessThanOrEqual(node.nodeH + SLOT_BOUNDS_MARGIN)
+        }
+      }
+    })
+  }
+)

browser_tests/tests/templates.spec.ts

@@ -206,6 +206,31 @@ test.describe('Templates', { tag: ['@slow', '@workflow'] }, () => {
     await expect(nav).toBeVisible() // Nav should be visible at tablet size
   })
 
+  test(
+    'select components in filter bar render correctly',
+    { tag: '@screenshot' },
+    async ({ comfyPage }) => {
+      await comfyPage.command.executeCommand('Comfy.BrowseTemplates')
+      await expect(comfyPage.templates.content).toBeVisible()
+
+      // Wait for filter bar select components to render
+      const dialog = comfyPage.page.getByRole('dialog')
+      const sortBySelect = dialog.getByRole('combobox', { name: /Sort/ })
+      await expect(sortBySelect).toBeVisible()
+
+      // Screenshot the filter bar containing MultiSelect and SingleSelect
+      const filterBar = sortBySelect.locator(
+        'xpath=ancestor::div[contains(@class, "justify-between")]'
+      )
+      await expect(filterBar).toHaveScreenshot(
+        'template-filter-bar-select-components.png',
+        {
+          mask: [comfyPage.page.locator('.p-toast')]
+        }
+      )
+    }
+  )
+
   test(
     'template cards descriptions adjust height dynamically',
     { tag: '@screenshot' },

browser_tests/tests/vueNodes/interactions/node/move.spec.ts

@@ -47,6 +47,46 @@ test.describe('Vue Node Moving', () => {
     }
   )
 
+  test('should not move node when pointer moves less than drag threshold', async ({
+    comfyPage
+  }) => {
+    const headerPos = await getLoadCheckpointHeaderPos(comfyPage)
+
+    // Move only 2px — below the 3px drag threshold in useNodePointerInteractions
+    await comfyPage.page.mouse.move(headerPos.x, headerPos.y)
+    await comfyPage.page.mouse.down()
+    await comfyPage.page.mouse.move(headerPos.x + 2, headerPos.y + 1, {
+      steps: 5
+    })
+    await comfyPage.page.mouse.up()
+    await comfyPage.nextFrame()
+
+    const afterPos = await getLoadCheckpointHeaderPos(comfyPage)
+    expect(afterPos.x).toBeCloseTo(headerPos.x, 0)
+    expect(afterPos.y).toBeCloseTo(headerPos.y, 0)
+
+    // The small movement should have selected the node, not dragged it
+    expect(await comfyPage.vueNodes.getSelectedNodeCount()).toBe(1)
+  })
+
+  test('should move node when pointer moves beyond drag threshold', async ({
+    comfyPage
+  }) => {
+    const headerPos = await getLoadCheckpointHeaderPos(comfyPage)
+
+    // Move 50px — well beyond the 3px drag threshold
+    await comfyPage.page.mouse.move(headerPos.x, headerPos.y)
+    await comfyPage.page.mouse.down()
+    await comfyPage.page.mouse.move(headerPos.x + 50, headerPos.y + 50, {
+      steps: 20
+    })
+    await comfyPage.page.mouse.up()
+    await comfyPage.nextFrame()
+
+    const afterPos = await getLoadCheckpointHeaderPos(comfyPage)
+    await expectPosChanged(headerPos, afterPos)
+  })
+
   test(
     '@mobile should allow moving nodes by dragging on touch devices',
     { tag: '@screenshot' },

browser_tests/tests/vueNodes/widgets/load/uploadWidgets.spec.ts

@@ -2,6 +2,7 @@ import {
   comfyExpect as expect,
   comfyPageFixture as test
 } from '../../../../fixtures/ComfyPage'
+import { TestIds } from '../../../../fixtures/selectors'
 
 test.describe('Vue Upload Widgets', () => {
   test.beforeEach(async ({ comfyPage }) => {
@@ -19,10 +20,14 @@ test.describe('Vue Upload Widgets', () => {
     ).not.toBeVisible()
 
     await expect
-      .poll(() => comfyPage.page.getByText('Error loading image').count())
+      .poll(() =>
+        comfyPage.page.getByTestId(TestIds.errors.imageLoadError).count()
+      )
       .toBeGreaterThan(0)
     await expect
-      .poll(() => comfyPage.page.getByText('Error loading video').count())
+      .poll(() =>
+        comfyPage.page.getByTestId(TestIds.errors.videoLoadError).count()
+      )
       .toBeGreaterThan(0)
   })
 })

browser_tests/tests/vueNodes/widgets/text/multilineStringWidget.spec.ts

@@ -46,4 +46,16 @@ test.describe('Vue Multiline String Widget', () => {
 
     await expect(textarea).toHaveValue('Keep me around')
   })
+  test('should use native context menu when focused', async ({ comfyPage }) => {
+    const textarea = getFirstMultilineStringWidget(comfyPage)
+    const vueContextMenu = comfyPage.page.locator('.p-contextmenu')
+
+    await textarea.focus()
+    await textarea.click({ button: 'right' })
+    await expect(vueContextMenu).not.toBeVisible()
+    await textarea.blur()
+
+    await textarea.click({ button: 'right' })
+    await expect(vueContextMenu).toBeVisible()
+  })
 })

knip.config.ts

@@ -27,6 +27,17 @@ const config: KnipConfig = {
     },
     'packages/ingest-types': {
       project: ['src/**/*.{js,ts}']
+    },
+    'apps/website': {
+      entry: [
+        'src/pages/**/*.astro',
+        'src/layouts/**/*.astro',
+        'src/components/**/*.vue',
+        'src/styles/global.css',
+        'astro.config.ts'
+      ],
+      project: ['src/**/*.{astro,vue,ts}', '*.{js,ts,mjs}'],
+      ignoreDependencies: ['@comfyorg/design-system', '@vercel/analytics']
     }
   },
   ignoreBinaries: ['python3'],

packages/design-system/src/css/base.css

@@ -0,0 +1,46 @@
+/*
+ * Design System Base — Brand tokens + fonts only.
+ * For marketing sites that don't use PrimeVue or the node editor.
+ * Import the full style.css instead for the desktop app.
+ */
+
+@import './fonts.css';
+
+@theme {
+  /* Font Families */
+  --font-inter: 'Inter', sans-serif;
+
+  /* Palette Colors */
+  --color-charcoal-100: #55565e;
+  --color-charcoal-200: #494a50;
+  --color-charcoal-300: #3c3d42;
+  --color-charcoal-400: #313235;
+  --color-charcoal-500: #2d2e32;
+  --color-charcoal-600: #262729;
+  --color-charcoal-700: #202121;
+  --color-charcoal-800: #171718;
+
+  --color-neutral-550: #636363;
+
+  --color-ash-300: #bbbbbb;
+  --color-ash-500: #828282;
+  --color-ash-800: #444444;
+
+  --color-smoke-100: #f3f3f3;
+  --color-smoke-200: #e9e9e9;
+  --color-smoke-300: #e1e1e1;
+  --color-smoke-400: #d9d9d9;
+  --color-smoke-500: #c5c5c5;
+  --color-smoke-600: #b4b4b4;
+  --color-smoke-700: #a0a0a0;
+  --color-smoke-800: #8a8a8a;
+
+  --color-white: #ffffff;
+  --color-black: #000000;
+
+  /* Brand Colors */
+  --color-electric-400: #f0ff41;
+  --color-sapphire-700: #172dd7;
+  --color-brand-yellow: var(--color-electric-400);
+  --color-brand-blue: var(--color-sapphire-700);
+}

pnpm-workspace.yaml

@@ -4,6 +4,7 @@ packages:
 
 catalog:
   '@alloc/quick-lru': ^5.2.0
+  '@astrojs/vue': ^5.0.0
   '@comfyorg/comfyui-electron-types': 0.6.2
   '@eslint/js': ^9.39.1
   '@formkit/auto-animate': ^0.9.0
@@ -50,6 +51,7 @@ catalog:
   '@types/node': ^24.1.0
   '@types/semver': ^7.7.0
   '@types/three': ^0.169.0
+  '@vercel/analytics': ^2.0.1
   '@vitejs/plugin-vue': ^6.0.0
   '@vitest/coverage-v8': ^4.0.16
   '@vitest/ui': ^4.0.16
@@ -58,6 +60,7 @@ catalog:
   '@vueuse/integrations': ^14.2.0
   '@webgpu/types': ^0.1.66
   algoliasearch: ^5.21.0
+  astro: ^5.10.0
   axios: ^1.13.5
   cross-env: ^10.1.0
   cva: 1.0.0-beta.4

src/App.vue

@@ -9,13 +9,10 @@ import { captureException } from '@sentry/vue'
 import BlockUI from 'primevue/blockui'
 import { computed, onMounted, onUnmounted, watch } from 'vue'
 
-import { useI18n } from 'vue-i18n'
-
 import GlobalDialog from '@/components/dialog/GlobalDialog.vue'
 import config from '@/config'
 import { isDesktop } from '@/platform/distribution/types'
 import { useSettingStore } from '@/platform/settings/settingStore'
-import { useToastStore } from '@/platform/updates/common/toastStore'
 import { app } from '@/scripts/app'
 import { useWorkspaceStore } from '@/stores/workspaceStore'
 import { electronAPI } from '@/utils/envUtil'
@@ -23,7 +20,6 @@ import { parsePreloadError } from '@/utils/preloadErrorUtil'
 import { useDialogService } from '@/services/dialogService'
 import { useConflictDetection } from '@/workbench/extensions/manager/composables/useConflictDetection'
 
-const { t } = useI18n()
 const workspaceStore = useWorkspaceStore()
 app.extensionManager = useWorkspaceStore()
 
@@ -98,12 +94,17 @@ onMounted(() => {
         }
       })
     }
-    useToastStore().add({
-      severity: 'error',
-      summary: t('g.preloadErrorTitle'),
-      detail: t('g.preloadError'),
-      life: 10000
-    })
+    // Disabled: Third-party custom node extensions frequently trigger this toast
+    // (e.g., bare "vue" imports, wrong relative paths to scripts/app.js, missing
+    // core dependencies). These are plugin bugs, not ComfyUI core failures, but
+    // the generic error message alarms users and offers no actionable guidance.
+    // The console.error above still logs the details for developers to debug.
+    // useToastStore().add({
+    //   severity: 'error',
+    //   summary: t('g.preloadErrorTitle'),
+    //   detail: t('g.preloadError'),
+    //   life: 10000
+    // })
   })
 
   // Capture resource load failures (CSS, scripts) in non-localhost distributions

src/assets/palettes/arc.json

@@ -34,9 +34,7 @@
       "CLEAR_BACKGROUND_COLOR": "#2b2f38",
       "NODE_TITLE_COLOR": "#b2b7bd",
       "NODE_SELECTED_TITLE_COLOR": "#FFF",
-      "NODE_TEXT_SIZE": 14,
       "NODE_TEXT_COLOR": "#AAA",
-      "NODE_SUBTEXT_SIZE": 12,
       "NODE_DEFAULT_COLOR": "#2b2f38",
       "NODE_DEFAULT_BGCOLOR": "#242730",
       "NODE_DEFAULT_BOXCOLOR": "#6e7581",
@@ -45,7 +43,6 @@
       "NODE_BYPASS_BGCOLOR": "#FF00FF",
       "NODE_ERROR_COLOUR": "#E00",
       "DEFAULT_SHADOW_COLOR": "rgba(0,0,0,0.5)",
-      "DEFAULT_GROUP_FONT": 22,
       "WIDGET_BGCOLOR": "#2b2f38",
       "WIDGET_OUTLINE_COLOR": "#6e7581",
       "WIDGET_TEXT_COLOR": "#DDD",

src/assets/palettes/dark.json

@@ -25,10 +25,8 @@
       "CLEAR_BACKGROUND_COLOR": "#141414",
       "NODE_TITLE_COLOR": "#999",
       "NODE_SELECTED_TITLE_COLOR": "#FFF",
-      "NODE_TEXT_SIZE": 14,
       "NODE_TEXT_COLOR": "#AAA",
       "NODE_TEXT_HIGHLIGHT_COLOR": "#FFF",
-      "NODE_SUBTEXT_SIZE": 12,
       "NODE_DEFAULT_COLOR": "#333",
       "NODE_DEFAULT_BGCOLOR": "#353535",
       "NODE_DEFAULT_BOXCOLOR": "#666",
@@ -37,7 +35,6 @@
       "NODE_BYPASS_BGCOLOR": "#FF00FF",
       "NODE_ERROR_COLOUR": "#E00",
       "DEFAULT_SHADOW_COLOR": "rgba(0,0,0,0.5)",
-      "DEFAULT_GROUP_FONT": 24,
       "WIDGET_BGCOLOR": "#222",
       "WIDGET_OUTLINE_COLOR": "#666",
       "WIDGET_TEXT_COLOR": "#DDD",

src/assets/palettes/github.json

@@ -34,9 +34,7 @@
       "CLEAR_BACKGROUND_COLOR": "#040506",
       "NODE_TITLE_COLOR": "#999",
       "NODE_SELECTED_TITLE_COLOR": "#e5eaf0",
-      "NODE_TEXT_SIZE": 14,
       "NODE_TEXT_COLOR": "#bcc2c8",
-      "NODE_SUBTEXT_SIZE": 12,
       "NODE_DEFAULT_COLOR": "#161b22",
       "NODE_DEFAULT_BGCOLOR": "#13171d",
       "NODE_DEFAULT_BOXCOLOR": "#30363d",
@@ -45,7 +43,6 @@
       "NODE_BYPASS_BGCOLOR": "#FF00FF",
       "NODE_ERROR_COLOUR": "#E00",
       "DEFAULT_SHADOW_COLOR": "rgba(0,0,0,0.5)",
-      "DEFAULT_GROUP_FONT": 24,
       "WIDGET_BGCOLOR": "#161b22",
       "WIDGET_OUTLINE_COLOR": "#30363d",
       "WIDGET_TEXT_COLOR": "#bcc2c8",

src/assets/palettes/light.json

@@ -26,10 +26,8 @@
       "CLEAR_BACKGROUND_COLOR": "lightgray",
       "NODE_TITLE_COLOR": "#222",
       "NODE_SELECTED_TITLE_COLOR": "#000",
-      "NODE_TEXT_SIZE": 14,
       "NODE_TEXT_COLOR": "#444",
       "NODE_TEXT_HIGHLIGHT_COLOR": "#1e293b",
-      "NODE_SUBTEXT_SIZE": 12,
       "NODE_DEFAULT_COLOR": "#F7F7F7",
       "NODE_DEFAULT_BGCOLOR": "#F5F5F5",
       "NODE_DEFAULT_BOXCOLOR": "#CCC",
@@ -38,7 +36,6 @@
       "NODE_BYPASS_BGCOLOR": "#FF00FF",
       "NODE_ERROR_COLOUR": "#E00",
       "DEFAULT_SHADOW_COLOR": "rgba(0,0,0,0.1)",
-      "DEFAULT_GROUP_FONT": 24,
       "WIDGET_BGCOLOR": "#D4D4D4",
       "WIDGET_OUTLINE_COLOR": "#999",
       "WIDGET_TEXT_COLOR": "#222",

src/assets/palettes/nord.json

@@ -34,9 +34,7 @@
       "CLEAR_BACKGROUND_COLOR": "#212732",
       "NODE_TITLE_COLOR": "#999",
       "NODE_SELECTED_TITLE_COLOR": "#e5eaf0",
-      "NODE_TEXT_SIZE": 14,
       "NODE_TEXT_COLOR": "#bcc2c8",
-      "NODE_SUBTEXT_SIZE": 12,
       "NODE_DEFAULT_COLOR": "#2e3440",
       "NODE_DEFAULT_BGCOLOR": "#161b22",
       "NODE_DEFAULT_BOXCOLOR": "#545d70",
@@ -45,7 +43,6 @@
       "NODE_BYPASS_BGCOLOR": "#FF00FF",
       "NODE_ERROR_COLOUR": "#E00",
       "DEFAULT_SHADOW_COLOR": "rgba(0,0,0,0.5)",
-      "DEFAULT_GROUP_FONT": 24,
       "WIDGET_BGCOLOR": "#2e3440",
       "WIDGET_OUTLINE_COLOR": "#545d70",
       "WIDGET_TEXT_COLOR": "#bcc2c8",

src/assets/palettes/solarized.json

@@ -19,9 +19,7 @@
     "litegraph_base": {
       "NODE_TITLE_COLOR": "#fdf6e3",
       "NODE_SELECTED_TITLE_COLOR": "#A9D400",
-      "NODE_TEXT_SIZE": 14,
       "NODE_TEXT_COLOR": "#657b83",
-      "NODE_SUBTEXT_SIZE": 12,
       "NODE_DEFAULT_COLOR": "#094656",
       "NODE_DEFAULT_BGCOLOR": "#073642",
       "NODE_DEFAULT_BOXCOLOR": "#839496",
@@ -30,7 +28,6 @@
       "NODE_BYPASS_BGCOLOR": "#FF00FF",
       "NODE_ERROR_COLOUR": "#E00",
       "DEFAULT_SHADOW_COLOR": "rgba(0,0,0,0.5)",
-      "DEFAULT_GROUP_FONT": 24,
       "WIDGET_BGCOLOR": "#002b36",
       "WIDGET_OUTLINE_COLOR": "#839496",
       "WIDGET_TEXT_COLOR": "#fdf6e3",

src/components/dialog/content/error/FindIssueButton.vue

@@ -19,10 +19,7 @@ const props = defineProps<{
 
 const queryString = computed(() => props.errorMessage + ' is:issue')
 
-/**
- * Open GitHub issues search and track telemetry.
- */
-const openGitHubIssues = () => {
+function openGitHubIssues() {
   useTelemetry()?.trackUiButtonClicked({
     button_id: 'error_dialog_find_existing_issues_clicked'
   })

src/components/error/ErrorOverlay.vue

@@ -49,7 +49,12 @@
           <Button variant="muted-textonly" size="unset" @click="dismiss">
             {{ t('g.dismiss') }}
           </Button>
-          <Button variant="secondary" size="lg" @click="seeErrors">
+          <Button
+            variant="secondary"
+            size="lg"
+            data-testid="error-overlay-see-errors"
+            @click="seeErrors"
+          >
             {{
               appMode ? t('linearMode.error.goto') : t('errorOverlay.seeErrors')
             }}

src/components/graph/TitleEditor.vue

@@ -84,7 +84,9 @@ watch(
         pos: group.pos,
         size: [group.size[0], group.titleHeight]
       })
-      inputFontStyle.value = { fontSize: `${group.font_size * scale}px` }
+      inputFontStyle.value = {
+        fontSize: `${LiteGraph.GROUP_TEXT_SIZE * scale}px`
+      }
     } else if (target instanceof LGraphNode) {
       const node = target
       const [x, y] = node.getBounding()

src/components/input/MultiSelect.test.ts

@@ -0,0 +1,60 @@
+import { mount } from '@vue/test-utils'
+import { describe, expect, it } from 'vitest'
+import { nextTick } from 'vue'
+import { createI18n } from 'vue-i18n'
+
+import MultiSelect from './MultiSelect.vue'
+
+const i18n = createI18n({
+  legacy: false,
+  locale: 'en',
+  messages: {
+    en: {
+      g: {
+        multiSelectDropdown: 'Multi-select dropdown',
+        noResultsFound: 'No results found',
+        search: 'Search',
+        clearAll: 'Clear all',
+        itemsSelected: 'Items selected'
+      }
+    }
+  }
+})
+
+describe('MultiSelect', () => {
+  function createWrapper() {
+    return mount(MultiSelect, {
+      attachTo: document.body,
+      global: {
+        plugins: [i18n]
+      },
+      props: {
+        modelValue: [],
+        label: 'Category',
+        options: [
+          { name: 'One', value: 'one' },
+          { name: 'Two', value: 'two' }
+        ]
+      }
+    })
+  }
+
+  it('keeps open-state border styling available while the dropdown is open', async () => {
+    const wrapper = createWrapper()
+
+    const trigger = wrapper.get('button[aria-haspopup="listbox"]')
+
+    expect(trigger.classes()).toContain(
+      'data-[state=open]:border-node-component-border'
+    )
+    expect(trigger.attributes('aria-expanded')).toBe('false')
+
+    await trigger.trigger('click')
+    await nextTick()
+
+    expect(trigger.attributes('aria-expanded')).toBe('true')
+    expect(trigger.attributes('data-state')).toBe('open')
+
+    wrapper.unmount()
+  })
+})

src/components/input/MultiSelect.vue

@@ -1,207 +1,215 @@
 <template>
-  <!--
-    Note: Unlike SingleSelect, we don't need an explicit options prop because:
-    1. Our value template only shows a static label (not dynamic based on selection)
-    2. We display a count badge instead of actual selected labels
-    3. All PrimeVue props (including options) are passed via v-bind="$attrs"
-    option-label="name" is required because our option template directly accesses option.name
-    max-selected-labels="0" is required to show count badge instead of selected item labels
-  -->
-  <MultiSelect
+  <ComboboxRoot
     v-model="selectedItems"
-    v-bind="{ ...$attrs, options: filteredOptions }"
-    option-label="name"
-    unstyled
-    :max-selected-labels="0"
-    :pt="{
-      root: ({ props }: MultiSelectPassThroughMethodOptions) => ({
-        class: cn(
-          'relative inline-flex cursor-pointer select-none',
-          size === 'md' ? 'h-8' : 'h-10',
-          'rounded-lg bg-secondary-background text-base-foreground',
-          'transition-all duration-200 ease-in-out',
-          'hover:bg-secondary-background-hover',
-          'border-[2.5px] border-solid',
-          selectedCount > 0 ? 'border-base-foreground' : 'border-transparent',
-          'focus-within:border-base-foreground',
-          props.disabled &&
-            'cursor-default opacity-30 hover:bg-secondary-background'
-        )
-      }),
-      labelContainer: {
-        class: cn(
-          'flex flex-1 items-center overflow-hidden py-2 whitespace-nowrap',
-          size === 'md' ? 'pl-3' : 'pl-4'
-        )
-      },
-      label: {
-        class: 'p-0'
-      },
-      dropdown: {
-        class: 'flex shrink-0 cursor-pointer items-center justify-center px-3'
-      },
-      header: () => ({
-        class:
-          showSearchBox || showSelectedCount || showClearButton
-            ? 'block'
-            : 'hidden'
-      }),
-      // Overlay & list visuals unchanged
-      overlay: {
-        class: cn(
-          'mt-2 rounded-lg p-2',
-          'bg-base-background',
-          'text-base-foreground',
-          'border border-solid border-border-default'
-        )
-      },
-      listContainer: () => ({
-        style: { maxHeight: `min(${listMaxHeight}, 50vh)` },
-        class: 'scrollbar-custom'
-      }),
-      list: {
-        class: 'flex flex-col gap-0 p-0 m-0 list-none border-none text-sm'
-      },
-      // Option row hover and focus tone
-      option: ({ context }: MultiSelectPassThroughMethodOptions) => ({
-        class: cn(
-          'flex h-10 cursor-pointer items-center gap-2 rounded-lg px-2',
-          'hover:bg-secondary-background-hover',
-          // Add focus/highlight state for keyboard navigation
-          context?.focused &&
-            'bg-secondary-background-selected hover:bg-secondary-background-selected'
-        )
-      }),
-      // Hide built-in checkboxes entirely via PT (no :deep)
-      pcHeaderCheckbox: {
-        root: { class: 'hidden' },
-        style: { display: 'none' }
-      },
-      pcOptionCheckbox: {
-        root: { class: 'hidden' },
-        style: { display: 'none' }
-      },
-      emptyMessage: {
-        class: 'px-3 pb-4 text-sm text-muted-foreground'
-      }
-    }"
-    :aria-label="label || t('g.multiSelectDropdown')"
-    role="combobox"
-    :aria-expanded="false"
-    aria-haspopup="listbox"
-    :tabindex="0"
+    multiple
+    by="value"
+    :disabled
+    ignore-filter
+    :reset-search-term-on-select="false"
   >
-    <template
-      v-if="showSearchBox || showSelectedCount || showClearButton"
-      #header
-    >
-      <div class="flex flex-col px-2 pt-2 pb-0">
-        <SearchInput
-          v-if="showSearchBox"
-          v-model="searchQuery"
-          :class="showSelectedCount || showClearButton ? 'mb-2' : ''"
-          :placeholder="searchPlaceholder"
-          size="sm"
-        />
-        <div
-          v-if="showSelectedCount || showClearButton"
-          class="mt-2 flex items-center justify-between"
-        >
-          <span
-            v-if="showSelectedCount"
-            class="px-1 text-sm text-base-foreground"
-          >
-            {{
-              selectedCount > 0
-                ? $t('g.itemsSelected', { selectedCount })
-                : $t('g.itemSelected', { selectedCount })
-            }}
-          </span>
-          <Button
-            v-if="showClearButton"
-            variant="textonly"
-            size="md"
-            @click.stop="selectedItems = []"
-          >
-            {{ $t('g.clearAll') }}
-          </Button>
-        </div>
-        <div class="my-4 h-px bg-border-default"></div>
-      </div>
-    </template>
-
-    <!-- Trigger value (keep text scale identical) -->
-    <template #value>
-      <span :class="size === 'md' ? 'text-xs' : 'text-sm'">
-        {{ label }}
-      </span>
-      <span
-        v-if="selectedCount > 0"
-        class="pointer-events-none absolute -top-2 -right-2 z-10 flex size-5 items-center justify-center rounded-full bg-base-foreground text-xs font-semibold text-base-background"
-      >
-        {{ selectedCount }}
-      </span>
-    </template>
-
-    <!-- Chevron size identical to current -->
-    <template #dropdownicon>
-      <i class="icon-[lucide--chevron-down] text-muted-foreground" />
-    </template>
-
-    <!-- Custom option row: square checkbox + label (unchanged layout/colors) -->
-    <template #option="slotProps">
-      <div
-        role="button"
-        class="flex cursor-pointer items-center gap-2"
-        :style="popoverStyle"
+    <ComboboxAnchor as-child>
+      <ComboboxTrigger
+        v-bind="$attrs"
+        :aria-label="label || t('g.multiSelectDropdown')"
+        :class="
+          cn(
+            'relative inline-flex cursor-pointer items-center select-none',
+            size === 'md' ? 'h-8' : 'h-10',
+            'rounded-lg bg-secondary-background text-base-foreground',
+            'transition-all duration-200 ease-in-out',
+            'hover:bg-secondary-background-hover',
+            'border-[2.5px] border-solid border-transparent',
+            selectedCount > 0
+              ? 'border-base-foreground'
+              : 'focus-visible:border-node-component-border data-[state=open]:border-node-component-border',
+            disabled &&
+              'cursor-default opacity-30 hover:bg-secondary-background'
+          )
+        "
       >
         <div
-          class="flex size-4 shrink-0 items-center justify-center rounded-sm p-0.5 transition-all duration-200"
           :class="
-            slotProps.selected
-              ? 'bg-primary-background'
-              : 'bg-secondary-background'
+            cn(
+              'flex flex-1 items-center overflow-hidden py-2 whitespace-nowrap',
+              size === 'md' ? 'pl-3' : 'pl-4'
+            )
           "
         >
-          <i
-            v-if="slotProps.selected"
-            class="text-bold icon-[lucide--check] text-xs text-base-foreground"
-          />
+          <span :class="size === 'md' ? 'text-xs' : 'text-sm'">
+            {{ label }}
+          </span>
+          <span
+            v-if="selectedCount > 0"
+            class="pointer-events-none absolute -top-2 -right-2 z-10 flex size-5 items-center justify-center rounded-full bg-base-foreground text-xs font-semibold text-base-background"
+          >
+            {{ selectedCount }}
+          </span>
         </div>
-        <span>
-          {{ slotProps.option.name }}
-        </span>
-      </div>
-    </template>
-  </MultiSelect>
+        <div
+          class="flex shrink-0 cursor-pointer items-center justify-center px-3"
+        >
+          <i class="icon-[lucide--chevron-down] text-muted-foreground" />
+        </div>
+      </ComboboxTrigger>
+    </ComboboxAnchor>
+
+    <ComboboxPortal>
+      <ComboboxContent
+        position="popper"
+        :side-offset="8"
+        align="start"
+        :style="popoverStyle"
+        :class="
+          cn(
+            'z-3000 overflow-hidden',
+            'rounded-lg p-2',
+            'bg-base-background text-base-foreground',
+            'border border-solid border-border-default',
+            'shadow-md',
+            'data-[state=closed]:animate-out data-[state=open]:animate-in',
+            'data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0',
+            'data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95',
+            'data-[side=bottom]:slide-in-from-top-2'
+          )
+        "
+        @focus-outside="preventFocusDismiss"
+      >
+        <div
+          v-if="showSearchBox || showSelectedCount || showClearButton"
+          class="flex flex-col px-2 pt-2 pb-0"
+        >
+          <div
+            v-if="showSearchBox"
+            :class="
+              cn(
+                'flex items-center gap-2 rounded-lg border border-solid border-border-default px-3 py-1.5',
+                (showSelectedCount || showClearButton) && 'mb-2'
+              )
+            "
+          >
+            <i
+              class="icon-[lucide--search] shrink-0 text-sm text-muted-foreground"
+            />
+            <ComboboxInput
+              v-model="searchQuery"
+              :placeholder="searchPlaceholder ?? t('g.search')"
+              class="w-full border-none bg-transparent text-sm outline-none"
+            />
+          </div>
+          <div
+            v-if="showSelectedCount || showClearButton"
+            class="mt-2 flex items-center justify-between"
+          >
+            <span
+              v-if="showSelectedCount"
+              class="px-1 text-sm text-base-foreground"
+            >
+              {{ $t('g.itemsSelected', { count: selectedCount }) }}
+            </span>
+            <Button
+              v-if="showClearButton"
+              variant="textonly"
+              size="md"
+              @click.stop="selectedItems = []"
+            >
+              {{ $t('g.clearAll') }}
+            </Button>
+          </div>
+          <div class="my-4 h-px bg-border-default" />
+        </div>
+
+        <ComboboxViewport
+          :class="
+            cn(
+              'flex flex-col gap-0 p-0 text-sm',
+              'scrollbar-custom overflow-y-auto',
+              'min-w-(--reka-combobox-trigger-width)'
+            )
+          "
+          :style="{ maxHeight: `min(${listMaxHeight}, 50vh)` }"
+        >
+          <ComboboxItem
+            v-for="opt in filteredOptions"
+            :key="opt.value"
+            :value="opt"
+            :class="
+              cn(
+                'group flex h-10 shrink-0 cursor-pointer items-center gap-2 rounded-lg px-2 outline-none',
+                'hover:bg-secondary-background-hover',
+                'data-highlighted:bg-secondary-background-selected data-highlighted:hover:bg-secondary-background-selected'
+              )
+            "
+          >
+            <div
+              class="flex size-4 shrink-0 items-center justify-center rounded-sm transition-all duration-200 group-data-[state=checked]:bg-primary-background group-data-[state=unchecked]:bg-secondary-background [&>span]:flex"
+            >
+              <ComboboxItemIndicator>
+                <i
+                  class="icon-[lucide--check] text-xs font-bold text-base-foreground"
+                />
+              </ComboboxItemIndicator>
+            </div>
+            <span>{{ opt.name }}</span>
+          </ComboboxItem>
+          <ComboboxEmpty class="px-3 pb-4 text-sm text-muted-foreground">
+            {{ $t('g.noResultsFound') }}
+          </ComboboxEmpty>
+        </ComboboxViewport>
+      </ComboboxContent>
+    </ComboboxPortal>
+  </ComboboxRoot>
 </template>
 
 <script setup lang="ts">
 import { useFuse } from '@vueuse/integrations/useFuse'
 import type { UseFuseOptions } from '@vueuse/integrations/useFuse'
-import type { MultiSelectPassThroughMethodOptions } from 'primevue/multiselect'
-import MultiSelect from 'primevue/multiselect'
-import { computed, useAttrs } from 'vue'
+import type { FocusOutsideEvent } from 'reka-ui'
+import {
+  ComboboxAnchor,
+  ComboboxContent,
+  ComboboxEmpty,
+  ComboboxInput,
+  ComboboxItem,
+  ComboboxItemIndicator,
+  ComboboxPortal,
+  ComboboxRoot,
+  ComboboxTrigger,
+  ComboboxViewport
+} from 'reka-ui'
+import { computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 
-import SearchInput from '@/components/ui/search-input/SearchInput.vue'
 import Button from '@/components/ui/button/Button.vue'
 import { usePopoverSizing } from '@/composables/usePopoverSizing'
 import { cn } from '@/utils/tailwindUtil'
 
 import type { SelectOption } from './types'
 
-type Option = SelectOption
-
 defineOptions({
   inheritAttrs: false
 })
 
-interface Props {
+const {
+  label,
+  options = [],
+  size = 'lg',
+  disabled = false,
+  showSearchBox = false,
+  showSelectedCount = false,
+  showClearButton = false,
+  searchPlaceholder,
+  listMaxHeight = '28rem',
+  popoverMinWidth,
+  popoverMaxWidth
+} = defineProps<{
   /** Input label shown on the trigger button */
   label?: string
+  /** Available options */
+  options?: SelectOption[]
   /** Trigger size: 'lg' (40px, Interface) or 'md' (32px, Node) */
   size?: 'lg' | 'md'
+  /** Disable the select */
+  disabled?: boolean
   /** Show search box in the panel header */
   showSearchBox?: boolean
   /** Show selected count text in the panel header */
@@ -216,22 +224,9 @@ interface Props {
   popoverMinWidth?: string
   /** Maximum width of the popover (default: auto) */
   popoverMaxWidth?: string
-  // Note: options prop is intentionally omitted.
-  // It's passed via $attrs to maximize PrimeVue API compatibility
-}
-const {
-  label,
-  size = 'lg',
-  showSearchBox = false,
-  showSelectedCount = false,
-  showClearButton = false,
-  searchPlaceholder = 'Search...',
-  listMaxHeight = '28rem',
-  popoverMinWidth,
-  popoverMaxWidth
-} = defineProps<Props>()
+}>()
 
-const selectedItems = defineModel<Option[]>({
+const selectedItems = defineModel<SelectOption[]>({
   required: true
 })
 const searchQuery = defineModel<string>('searchQuery', { default: '' })
@@ -239,15 +234,16 @@ const searchQuery = defineModel<string>('searchQuery', { default: '' })
 const { t } = useI18n()
 const selectedCount = computed(() => selectedItems.value.length)
 
+function preventFocusDismiss(event: FocusOutsideEvent) {
+  event.preventDefault()
+}
+
 const popoverStyle = usePopoverSizing({
   minWidth: popoverMinWidth,
   maxWidth: popoverMaxWidth
 })
-const attrs = useAttrs()
-const originalOptions = computed(() => (attrs.options as Option[]) || [])
 
-// Use VueUse's useFuse for better reactivity and performance
-const fuseOptions: UseFuseOptions<Option> = {
+const fuseOptions: UseFuseOptions<SelectOption> = {
   fuseOptions: {
     keys: ['name', 'value'],
     threshold: 0.3,
@@ -256,23 +252,20 @@ const fuseOptions: UseFuseOptions<Option> = {
   matchAllWhenSearchEmpty: true
 }
 
-const { results } = useFuse(searchQuery, originalOptions, fuseOptions)
+const { results } = useFuse(searchQuery, () => options, fuseOptions)
 
-// Filter options based on search, but always include selected items
 const filteredOptions = computed(() => {
   if (!searchQuery.value || searchQuery.value.trim() === '') {
-    return originalOptions.value
+    return options
   }
 
-  // results.value already contains the search results from useFuse
   const searchResults = results.value.map(
-    (result: { item: Option }) => result.item
+    (result: { item: SelectOption }) => result.item
   )
 
-  // Include selected items that aren't in search results
   const selectedButNotInResults = selectedItems.value.filter(
     (item) =>
-      !searchResults.some((result: Option) => result.value === item.value)
+      !searchResults.some((result: SelectOption) => result.value === item.value)
   )
 
   return [...selectedButNotInResults, ...searchResults]

src/components/input/SingleSelect.vue

@@ -1,21 +1,12 @@
 <template>
-  <!--
-    Note: We explicitly pass options here (not just via $attrs) because:
-    1. Our custom value template needs options to look up labels from values
-    2. PrimeVue's value slot only provides 'value' and 'placeholder', not the selected item's label
-    3. We need to maintain the icon slot functionality in the value template
-    option-label="name" is required because our option template directly accesses option.name
-  -->
-  <Select
-    v-model="selectedItem"
-    v-bind="$attrs"
-    :options="options"
-    option-label="name"
-    option-value="value"
-    unstyled
-    :pt="{
-      root: ({ props }: SelectPassThroughMethodOptions<SelectOption>) => ({
-        class: cn(
+  <SelectRoot v-model="selectedItem" :disabled>
+    <SelectTrigger
+      v-bind="$attrs"
+      :aria-label="label || t('g.singleSelectDropdown')"
+      :aria-busy="loading || undefined"
+      :aria-invalid="invalid || undefined"
+      :class="
+        cn(
           'relative inline-flex cursor-pointer items-center select-none',
           size === 'md' ? 'h-8' : 'h-10',
           'rounded-lg',
@@ -23,121 +14,107 @@
           'transition-all duration-200 ease-in-out',
           'hover:bg-secondary-background-hover',
           'border-[2.5px] border-solid',
-          invalid
-            ? 'border-destructive-background'
-            : 'border-transparent focus-within:border-node-component-border',
-          props.disabled &&
-            'cursor-default opacity-30 hover:bg-secondary-background'
+          invalid ? 'border-destructive-background' : 'border-transparent',
+          'focus:border-node-component-border focus:outline-none',
+          'disabled:cursor-default disabled:opacity-30 disabled:hover:bg-secondary-background'
         )
-      }),
-      label: {
-        class: cn(
-          'flex flex-1 items-center py-2 whitespace-nowrap outline-hidden',
-          size === 'md' ? 'pl-3' : 'pl-4'
-        )
-      },
-      dropdown: {
-        class:
-          // Right chevron touch area
-          'flex shrink-0 items-center justify-center px-3 py-2'
-      },
-      overlay: {
-        class: cn(
-          'mt-2 rounded-lg p-2',
-          'bg-base-background text-base-foreground',
-          'border border-solid border-border-default'
-        )
-      },
-      listContainer: () => ({
-        style: `max-height: min(${listMaxHeight}, 50vh)`,
-        class: 'scrollbar-custom'
-      }),
-      list: {
-        class:
-          // Same list tone/size as MultiSelect
-          'flex flex-col gap-0 p-0 m-0 list-none border-none text-sm'
-      },
-      option: ({ context }: SelectPassThroughMethodOptions<SelectOption>) => ({
-        class: cn(
-          // Row layout
-          'flex items-center justify-between gap-3 rounded-sm px-2 py-3',
-          'hover:bg-secondary-background-hover',
-          // Add focus state for keyboard navigation
-          context.focused && 'bg-secondary-background-hover',
-          // Selected state + check icon
-          context.selected &&
-            'bg-secondary-background-selected hover:bg-secondary-background-selected'
-        )
-      }),
-      optionLabel: {
-        class: 'truncate'
-      },
-      optionGroupLabel: {
-        class: 'px-3 py-2 text-xs uppercase tracking-wide text-muted-foreground'
-      },
-      emptyMessage: {
-        class: 'px-3 py-2 text-sm text-muted-foreground'
-      }
-    }"
-    :aria-label="label || t('g.singleSelectDropdown')"
-    :aria-busy="loading || undefined"
-    :aria-invalid="invalid || undefined"
-    role="combobox"
-    :aria-expanded="false"
-    aria-haspopup="listbox"
-    :tabindex="0"
-  >
-    <!-- Trigger value -->
-    <template #value="slotProps">
+      "
+    >
       <div
         :class="
-          cn('flex items-center gap-2', size === 'md' ? 'text-xs' : 'text-sm')
+          cn(
+            'flex flex-1 items-center gap-2 overflow-hidden py-2',
+            size === 'md' ? 'pl-3 text-xs' : 'pl-4 text-sm'
+          )
         "
       >
         <i
           v-if="loading"
-          class="icon-[lucide--loader-circle] animate-spin text-muted-foreground"
+          class="icon-[lucide--loader-circle] shrink-0 animate-spin text-muted-foreground"
         />
         <slot v-else name="icon" />
-        <span
-          v-if="slotProps.value !== null && slotProps.value !== undefined"
-          class="text-base-foreground"
-        >
-          {{ getLabel(slotProps.value) }}
-        </span>
-        <span v-else class="text-base-foreground">
-          {{ label }}
-        </span>
+        <SelectValue :placeholder="label" class="truncate" />
       </div>
-    </template>
-
-    <!-- Trigger caret (hidden when loading) -->
-    <template #dropdownicon>
-      <i
-        v-if="!loading"
-        class="icon-[lucide--chevron-down] text-muted-foreground"
-      />
-    </template>
-
-    <!-- Option row -->
-    <template #option="{ option, selected }">
       <div
-        class="flex w-full items-center justify-between gap-3"
-        :style="optionStyle"
+        class="flex shrink-0 cursor-pointer items-center justify-center px-3"
       >
-        <span class="truncate">{{ option.name }}</span>
-        <i v-if="selected" class="icon-[lucide--check] text-base-foreground" />
+        <i class="icon-[lucide--chevron-down] text-muted-foreground" />
       </div>
-    </template>
-  </Select>
+    </SelectTrigger>
+
+    <SelectPortal>
+      <SelectContent
+        position="popper"
+        :side-offset="8"
+        align="start"
+        :style="optionStyle"
+        :class="
+          cn(
+            'z-3000 overflow-hidden',
+            'rounded-lg p-2',
+            'bg-base-background text-base-foreground',
+            'border border-solid border-border-default',
+            'shadow-md',
+            'min-w-(--reka-select-trigger-width)',
+            'data-[state=closed]:animate-out data-[state=open]:animate-in',
+            'data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0',
+            'data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95',
+            'data-[side=bottom]:slide-in-from-top-2'
+          )
+        "
+      >
+        <SelectViewport
+          :style="{ maxHeight: `min(${listMaxHeight}, 50vh)` }"
+          class="scrollbar-custom w-full"
+        >
+          <SelectItem
+            v-for="opt in options"
+            :key="opt.value"
+            :value="opt.value"
+            :class="
+              cn(
+                'relative flex w-full cursor-pointer items-center justify-between select-none',
+                'gap-3 rounded-sm px-2 py-3 text-sm outline-none',
+                'hover:bg-secondary-background-hover',
+                'focus:bg-secondary-background-hover',
+                'data-[state=checked]:bg-secondary-background-selected',
+                'data-[state=checked]:hover:bg-secondary-background-selected'
+              )
+            "
+          >
+            <SelectItemText class="truncate">
+              {{ opt.name }}
+            </SelectItemText>
+            <SelectItemIndicator
+              class="flex shrink-0 items-center justify-center"
+            >
+              <i
+                class="icon-[lucide--check] text-base-foreground"
+                aria-hidden="true"
+              />
+            </SelectItemIndicator>
+          </SelectItem>
+        </SelectViewport>
+      </SelectContent>
+    </SelectPortal>
+  </SelectRoot>
 </template>
 
 <script setup lang="ts">
-import type { SelectPassThroughMethodOptions } from 'primevue/select'
-import Select from 'primevue/select'
-import { computed } from 'vue'
+import {
+  SelectContent,
+  SelectItem,
+  SelectItemIndicator,
+  SelectItemText,
+  SelectPortal,
+  SelectRoot,
+  SelectTrigger,
+  SelectValue,
+  SelectViewport
+} from 'reka-ui'
 import { useI18n } from 'vue-i18n'
 
+import { usePopoverSizing } from '@/composables/usePopoverSizing'
 import { cn } from '@/utils/tailwindUtil'
 
 import type { SelectOption } from './types'
@@ -152,16 +129,12 @@ const {
   size = 'lg',
   invalid = false,
   loading = false,
+  disabled = false,
   listMaxHeight = '28rem',
   popoverMinWidth,
   popoverMaxWidth
 } = defineProps<{
   label?: string
-  /**
-   * Required for displaying the selected item's label.
-   * Cannot rely on $attrs alone because we need to access options
-   * in getLabel() to map values to their display names.
-   */
   options?: SelectOption[]
   /** Trigger size: 'lg' (40px, Interface) or 'md' (32px, Node) */
   size?: 'lg' | 'md'
@@ -169,6 +142,8 @@ const {
   invalid?: boolean
   /** Show loading spinner instead of chevron */
   loading?: boolean
+  /** Disable the select */
+  disabled?: boolean
   /** Maximum height of the dropdown panel (default: 28rem) */
   listMaxHeight?: string
   /** Minimum width of the popover (default: auto) */
@@ -181,26 +156,8 @@ const selectedItem = defineModel<string | undefined>({ required: true })
 
 const { t } = useI18n()
 
-/**
- * Maps a value to its display label.
- * Necessary because PrimeVue's value slot doesn't provide the selected item's label,
- * only the raw value. We need this to show the correct text when an item is selected.
- */
-const getLabel = (val: string | null | undefined) => {
-  if (val == null) return label ?? ''
-  if (!options) return label ?? ''
-  const found = options.find((o) => o.value === val)
-  return found ? found.name : (label ?? '')
-}
-
-// Extract complex style logic from template
-const optionStyle = computed(() => {
-  if (!popoverMinWidth && !popoverMaxWidth) return undefined
-
-  const styles: string[] = []
-  if (popoverMinWidth) styles.push(`min-width: ${popoverMinWidth}`)
-  if (popoverMaxWidth) styles.push(`max-width: ${popoverMaxWidth}`)
-
-  return styles.join('; ')
+const optionStyle = usePopoverSizing({
+  minWidth: popoverMinWidth,
+  maxWidth: popoverMaxWidth
 })
 </script>

src/components/rightSidePanel/RightSidePanel.vue

@@ -9,12 +9,15 @@ import TabList from '@/components/tab/TabList.vue'
 import Button from '@/components/ui/button/Button.vue'
 import { useGraphHierarchy } from '@/composables/graph/useGraphHierarchy'
 import { st } from '@/i18n'
+import { app } from '@/scripts/app'
+import { getActiveGraphNodeIds } from '@/utils/graphTraversalUtil'
 import { SubgraphNode } from '@/lib/litegraph/src/litegraph'
 import type { LGraphNode } from '@/lib/litegraph/src/litegraph'
 import { useSettingStore } from '@/platform/settings/settingStore'
 import { useCanvasStore } from '@/renderer/core/canvas/canvasStore'
 import { useMissingModelStore } from '@/platform/missingModel/missingModelStore'
 import { useExecutionErrorStore } from '@/stores/executionErrorStore'
+import { useMissingNodesErrorStore } from '@/platform/nodeReplacement/missingNodesErrorStore'
 import { useRightSidePanelStore } from '@/stores/workspace/rightSidePanelStore'
 import type { RightSidePanelTab } from '@/stores/workspace/rightSidePanelStore'
 import { resolveNodeDisplayName } from '@/utils/nodeTitleUtil'
@@ -38,12 +41,21 @@ import TabErrors from './errors/TabErrors.vue'
 const canvasStore = useCanvasStore()
 const executionErrorStore = useExecutionErrorStore()
 const missingModelStore = useMissingModelStore()
+const missingNodesErrorStore = useMissingNodesErrorStore()
 const rightSidePanelStore = useRightSidePanelStore()
 const settingStore = useSettingStore()
 const { t } = useI18n()
 
-const { hasAnyError, allErrorExecutionIds, activeMissingNodeGraphIds } =
-  storeToRefs(executionErrorStore)
+const { hasAnyError, allErrorExecutionIds } = storeToRefs(executionErrorStore)
+
+const activeMissingNodeGraphIds = computed<Set<string>>(() => {
+  if (!app.isGraphReady) return new Set()
+  return getActiveGraphNodeIds(
+    app.rootGraph,
+    canvasStore.currentGraph ?? app.rootGraph,
+    missingNodesErrorStore.missingAncestorExecutionIds
+  )
+})
 
 const { activeMissingModelGraphIds } = storeToRefs(missingModelStore)
 

src/components/rightSidePanel/errors/ErrorNodeCard.test.ts

@@ -237,6 +237,11 @@ describe('ErrorNodeCard.vue', () => {
 
     // Report is still generated with fallback log message
     expect(mockGenerateErrorReport).toHaveBeenCalledOnce()
+    expect(mockGenerateErrorReport).toHaveBeenCalledWith(
+      expect.objectContaining({
+        serverLogs: 'Failed to retrieve server logs'
+      })
+    )
     expect(wrapper.text()).toContain('ComfyUI Error Report')
   })
 

src/components/rightSidePanel/errors/ErrorNodeCard.vue

@@ -90,6 +90,7 @@
               variant="secondary"
               size="sm"
               class="h-8 w-2/3 justify-center gap-1 rounded-lg text-xs"
+              data-testid="error-card-find-on-github"
               @click="handleCheckGithub(error)"
             >
               {{ t('g.findOnGithub') }}
@@ -99,6 +100,7 @@
               variant="secondary"
               size="sm"
               class="h-8 w-1/3 justify-center gap-1 rounded-lg text-xs"
+              data-testid="error-card-copy"
               @click="handleCopyError(idx)"
             >
               {{ t('g.copy') }}
@@ -125,12 +127,10 @@
 import { useI18n } from 'vue-i18n'
 
 import Button from '@/components/ui/button/Button.vue'
-import { useExternalLink } from '@/composables/useExternalLink'
-import { useTelemetry } from '@/platform/telemetry'
-import { useCommandStore } from '@/stores/commandStore'
 import { cn } from '@/utils/tailwindUtil'
 
 import type { ErrorCardData, ErrorItem } from './types'
+import { useErrorActions } from './useErrorActions'
 import { useErrorReport } from './useErrorReport'
 
 const {
@@ -154,10 +154,8 @@ const emit = defineEmits<{
 }>()
 
 const { t } = useI18n()
-const telemetry = useTelemetry()
-const { staticUrls } = useExternalLink()
-const commandStore = useCommandStore()
 const { displayedDetailsMap } = useErrorReport(() => card)
+const { findOnGitHub, contactSupport: handleGetHelp } = useErrorActions()
 
 function handleLocateNode() {
   if (card.nodeId) {
@@ -178,23 +176,6 @@ function handleCopyError(idx: number) {
 }
 
 function handleCheckGithub(error: ErrorItem) {
-  telemetry?.trackUiButtonClicked({
-    button_id: 'error_tab_find_existing_issues_clicked'
-  })
-  const query = encodeURIComponent(error.message + ' is:issue')
-  window.open(
-    `${staticUrls.githubIssues}?q=${query}`,
-    '_blank',
-    'noopener,noreferrer'
-  )
-}
-
-function handleGetHelp() {
-  telemetry?.trackHelpResourceClicked({
-    resource_type: 'help_feedback',
-    is_external: true,
-    source: 'error_dialog'
-  })
-  commandStore.execute('Comfy.ContactSupport')
+  findOnGitHub(error.message)
 }
 </script>

src/components/rightSidePanel/errors/MissingNodeCard.test.ts

@@ -1,7 +1,5 @@
 import { mount } from '@vue/test-utils'
 import { createTestingPinia } from '@pinia/testing'
-import PrimeVue from 'primevue/config'
-import { ref } from 'vue'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
 import { createI18n } from 'vue-i18n'
 
@@ -42,23 +40,25 @@ vi.mock('@/stores/systemStatsStore', () => ({
   })
 }))
 
-const mockApplyChanges = vi.fn()
-const mockIsRestarting = ref(false)
+const mockApplyChanges = vi.hoisted(() => vi.fn())
+const mockIsRestarting = vi.hoisted(() => ({ value: false }))
 vi.mock('@/workbench/extensions/manager/composables/useApplyChanges', () => ({
   useApplyChanges: () => ({
-    isRestarting: mockIsRestarting,
+    get isRestarting() {
+      return mockIsRestarting.value
+    },
     applyChanges: mockApplyChanges
   })
 }))
 
-const mockIsPackInstalled = vi.fn(() => false)
+const mockIsPackInstalled = vi.hoisted(() => vi.fn(() => false))
 vi.mock('@/workbench/extensions/manager/stores/comfyManagerStore', () => ({
   useComfyManagerStore: () => ({
     isPackInstalled: mockIsPackInstalled
   })
 }))
 
-const mockShouldShowManagerButtons = { value: false }
+const mockShouldShowManagerButtons = vi.hoisted(() => ({ value: false }))
 vi.mock('@/workbench/extensions/manager/composables/useManagerState', () => ({
   useManagerState: () => ({
     shouldShowManagerButtons: mockShouldShowManagerButtons
@@ -128,7 +128,7 @@ function mountCard(
       ...props
     },
     global: {
-      plugins: [createTestingPinia({ createSpy: vi.fn }), PrimeVue, i18n],
+      plugins: [createTestingPinia({ createSpy: vi.fn }), i18n],
       stubs: {
         DotSpinner: { template: '<span role="status" aria-label="loading" />' }
       }

src/components/rightSidePanel/errors/TabErrors.test.ts

@@ -209,12 +209,9 @@ describe('TabErrors.vue', () => {
       }
     })
 
-    // Find the copy button by text (rendered inside ErrorNodeCard)
-    const copyButton = wrapper
-      .findAll('button')
-      .find((btn) => btn.text().includes('Copy'))
-    expect(copyButton).toBeTruthy()
-    await copyButton!.trigger('click')
+    const copyButton = wrapper.find('[data-testid="error-card-copy"]')
+    expect(copyButton.exists()).toBe(true)
+    await copyButton.trigger('click')
 
     expect(mockCopy).toHaveBeenCalledWith('Test message\n\nTest details')
   })
@@ -245,5 +242,9 @@ describe('TabErrors.vue', () => {
     // Should render in the dedicated runtime error panel, not inside accordion
     const runtimePanel = wrapper.find('[data-testid="runtime-error-panel"]')
     expect(runtimePanel.exists()).toBe(true)
+    // Verify the error message appears exactly once (not duplicated in accordion)
+    expect(
+      wrapper.text().match(/RuntimeError: Out of memory/g) ?? []
+    ).toHaveLength(1)
   })
 })

src/components/rightSidePanel/errors/TabErrors.vue

@@ -53,6 +53,7 @@
         <PropertiesAccordionItem
           v-for="group in filteredGroups"
           :key="group.title"
+          :data-testid="'error-group-' + group.type.replaceAll('_', '-')"
           :collapse="isSectionCollapsed(group.title) && !isSearching"
           class="border-b border-interface-stroke"
           :size="getGroupSize(group)"
@@ -209,12 +210,9 @@
 import { computed, ref, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 
-import { useCommandStore } from '@/stores/commandStore'
 import { useCopyToClipboard } from '@/composables/useCopyToClipboard'
 import { useFocusNode } from '@/composables/canvas/useFocusNode'
-import { useExternalLink } from '@/composables/useExternalLink'
 import { useSettingStore } from '@/platform/settings/settingStore'
-import { useTelemetry } from '@/platform/telemetry'
 import { useRightSidePanelStore } from '@/stores/workspace/rightSidePanelStore'
 import { useManagerState } from '@/workbench/extensions/manager/composables/useManagerState'
 import { ManagerTab } from '@/workbench/extensions/manager/types/comfyManagerTypes'
@@ -238,6 +236,7 @@ import Button from '@/components/ui/button/Button.vue'
 import DotSpinner from '@/components/common/DotSpinner.vue'
 import { usePackInstall } from '@/workbench/extensions/manager/composables/nodePack/usePackInstall'
 import { useMissingNodes } from '@/workbench/extensions/manager/composables/nodePack/useMissingNodes'
+import { useErrorActions } from './useErrorActions'
 import { useErrorGroups } from './useErrorGroups'
 import type { SwapNodeGroup } from './useErrorGroups'
 import type { ErrorGroup } from './types'
@@ -246,7 +245,7 @@ import { useNodeReplacement } from '@/platform/nodeReplacement/useNodeReplacemen
 const { t } = useI18n()
 const { copyToClipboard } = useCopyToClipboard()
 const { focusNode, enterSubgraph } = useFocusNode()
-const { staticUrls } = useExternalLink()
+const { openGitHubIssues, contactSupport } = useErrorActions()
 const settingStore = useSettingStore()
 const rightSidePanelStore = useRightSidePanelStore()
 const { shouldShowManagerButtons, shouldShowInstallButton, openManager } =
@@ -372,13 +371,13 @@ watch(
     if (!graphNodeId) return
     const prefix = `${graphNodeId}:`
     for (const group of allErrorGroups.value) {
-      const hasMatch =
-        group.type === 'execution' &&
-        group.cards.some(
-          (card) =>
-            card.graphNodeId === graphNodeId ||
-            (card.nodeId?.startsWith(prefix) ?? false)
-        )
+      if (group.type !== 'execution') continue
+
+      const hasMatch = group.cards.some(
+        (card) =>
+          card.graphNodeId === graphNodeId ||
+          (card.nodeId?.startsWith(prefix) ?? false)
+      )
       setSectionCollapsed(group.title, !hasMatch)
     }
     rightSidePanelStore.focusedErrorNodeId = null
@@ -418,20 +417,4 @@ function handleReplaceAll() {
 function handleEnterSubgraph(nodeId: string) {
   enterSubgraph(nodeId, errorNodeCache.value)
 }
-
-function openGitHubIssues() {
-  useTelemetry()?.trackUiButtonClicked({
-    button_id: 'error_tab_github_issues_clicked'
-  })
-  window.open(staticUrls.githubIssues, '_blank', 'noopener,noreferrer')
-}
-
-async function contactSupport() {
-  useTelemetry()?.trackHelpResourceClicked({
-    resource_type: 'help_feedback',
-    is_external: true,
-    source: 'error_dialog'
-  })
-  useCommandStore().execute('Comfy.ContactSupport')
-}
 </script>

src/components/rightSidePanel/errors/swapNodeGroups.test.ts

@@ -47,7 +47,7 @@ vi.mock('@/utils/executableGroupNodeDto', () => ({
   isGroupNode: vi.fn(() => false)
 }))
 
-import { useExecutionErrorStore } from '@/stores/executionErrorStore'
+import { useMissingNodesErrorStore } from '@/platform/nodeReplacement/missingNodesErrorStore'
 import { useErrorGroups } from './useErrorGroups'
 
 function makeMissingNodeType(
@@ -80,8 +80,7 @@ describe('swapNodeGroups computed', () => {
   })
 
   function getSwapNodeGroups(nodeTypes: MissingNodeType[]) {
-    const store = useExecutionErrorStore()
-    store.surfaceMissingNodes(nodeTypes)
+    useMissingNodesErrorStore().surfaceMissingNodes(nodeTypes)
 
     const searchQuery = ref('')
     const t = (key: string) => key

src/components/rightSidePanel/errors/useErrorActions.ts

@@ -0,0 +1,39 @@
+import { useCommandStore } from '@/stores/commandStore'
+import { useExternalLink } from '@/composables/useExternalLink'
+import { useTelemetry } from '@/platform/telemetry'
+
+export function useErrorActions() {
+  const telemetry = useTelemetry()
+  const commandStore = useCommandStore()
+  const { staticUrls } = useExternalLink()
+
+  function openGitHubIssues() {
+    telemetry?.trackUiButtonClicked({
+      button_id: 'error_tab_github_issues_clicked'
+    })
+    window.open(staticUrls.githubIssues, '_blank', 'noopener,noreferrer')
+  }
+
+  function contactSupport() {
+    telemetry?.trackHelpResourceClicked({
+      resource_type: 'help_feedback',
+      is_external: true,
+      source: 'error_dialog'
+    })
+    void commandStore.execute('Comfy.ContactSupport')
+  }
+
+  function findOnGitHub(errorMessage: string) {
+    telemetry?.trackUiButtonClicked({
+      button_id: 'error_tab_find_existing_issues_clicked'
+    })
+    const query = encodeURIComponent(errorMessage + ' is:issue')
+    window.open(
+      `${staticUrls.githubIssues}?q=${query}`,
+      '_blank',
+      'noopener,noreferrer'
+    )
+  }
+
+  return { openGitHubIssues, contactSupport, findOnGitHub }
+}

src/components/rightSidePanel/errors/useErrorGroups.test.ts

@@ -58,6 +58,7 @@ vi.mock(
 )
 
 import { useExecutionErrorStore } from '@/stores/executionErrorStore'
+import { useMissingNodesErrorStore } from '@/platform/nodeReplacement/missingNodesErrorStore'
 import { useErrorGroups } from './useErrorGroups'
 
 function makeMissingNodeType(
@@ -126,8 +127,9 @@ describe('useErrorGroups', () => {
     })
 
     it('groups non-replaceable nodes by cnrId', async () => {
-      const { store, groups } = createErrorGroups()
-      store.setMissingNodeTypes([
+      const { groups } = createErrorGroups()
+      const missingNodesStore = useMissingNodesErrorStore()
+      missingNodesStore.setMissingNodeTypes([
         makeMissingNodeType('NodeA', { cnrId: 'pack-1' }),
         makeMissingNodeType('NodeB', { cnrId: 'pack-1', nodeId: '2' }),
         makeMissingNodeType('NodeC', { cnrId: 'pack-2', nodeId: '3' })
@@ -146,8 +148,9 @@ describe('useErrorGroups', () => {
     })
 
     it('excludes replaceable nodes from missingPackGroups', async () => {
-      const { store, groups } = createErrorGroups()
-      store.setMissingNodeTypes([
+      const { groups } = createErrorGroups()
+      const missingNodesStore = useMissingNodesErrorStore()
+      missingNodesStore.setMissingNodeTypes([
         makeMissingNodeType('OldNode', {
           isReplaceable: true,
           replacement: { new_node_id: 'NewNode' }
@@ -164,8 +167,9 @@ describe('useErrorGroups', () => {
     })
 
     it('groups nodes without cnrId under null packId', async () => {
-      const { store, groups } = createErrorGroups()
-      store.setMissingNodeTypes([
+      const { groups } = createErrorGroups()
+      const missingNodesStore = useMissingNodesErrorStore()
+      missingNodesStore.setMissingNodeTypes([
         makeMissingNodeType('UnknownNode', { nodeId: '1' }),
         makeMissingNodeType('AnotherUnknown', { nodeId: '2' })
       ])
@@ -177,8 +181,9 @@ describe('useErrorGroups', () => {
     })
 
     it('sorts groups alphabetically with null packId last', async () => {
-      const { store, groups } = createErrorGroups()
-      store.setMissingNodeTypes([
+      const { groups } = createErrorGroups()
+      const missingNodesStore = useMissingNodesErrorStore()
+      missingNodesStore.setMissingNodeTypes([
         makeMissingNodeType('NodeA', { cnrId: 'zebra-pack' }),
         makeMissingNodeType('NodeB', { nodeId: '2' }),
         makeMissingNodeType('NodeC', { cnrId: 'alpha-pack', nodeId: '3' })
@@ -190,8 +195,9 @@ describe('useErrorGroups', () => {
     })
 
     it('sorts nodeTypes within each group alphabetically by type then nodeId', async () => {
-      const { store, groups } = createErrorGroups()
-      store.setMissingNodeTypes([
+      const { groups } = createErrorGroups()
+      const missingNodesStore = useMissingNodesErrorStore()
+      missingNodesStore.setMissingNodeTypes([
         makeMissingNodeType('NodeB', { cnrId: 'pack-1', nodeId: '2' }),
         makeMissingNodeType('NodeA', { cnrId: 'pack-1', nodeId: '3' }),
         makeMissingNodeType('NodeA', { cnrId: 'pack-1', nodeId: '1' })
@@ -206,8 +212,9 @@ describe('useErrorGroups', () => {
     })
 
     it('handles string nodeType entries', async () => {
-      const { store, groups } = createErrorGroups()
-      store.setMissingNodeTypes([
+      const { groups } = createErrorGroups()
+      const missingNodesStore = useMissingNodesErrorStore()
+      missingNodesStore.setMissingNodeTypes([
         'StringGroupNode' as unknown as MissingNodeType
       ])
       await nextTick()
@@ -224,8 +231,9 @@ describe('useErrorGroups', () => {
     })
 
     it('includes missing_node group when missing nodes exist', async () => {
-      const { store, groups } = createErrorGroups()
-      store.setMissingNodeTypes([
+      const { groups } = createErrorGroups()
+      const missingNodesStore = useMissingNodesErrorStore()
+      missingNodesStore.setMissingNodeTypes([
         makeMissingNodeType('NodeA', { cnrId: 'pack-1' })
       ])
       await nextTick()
@@ -237,8 +245,9 @@ describe('useErrorGroups', () => {
     })
 
     it('includes swap_nodes group when replaceable nodes exist', async () => {
-      const { store, groups } = createErrorGroups()
-      store.setMissingNodeTypes([
+      const { groups } = createErrorGroups()
+      const missingNodesStore = useMissingNodesErrorStore()
+      missingNodesStore.setMissingNodeTypes([
         makeMissingNodeType('OldNode', {
           isReplaceable: true,
           replacement: { new_node_id: 'NewNode' }
@@ -253,8 +262,9 @@ describe('useErrorGroups', () => {
     })
 
     it('includes both swap_nodes and missing_node when both exist', async () => {
-      const { store, groups } = createErrorGroups()
-      store.setMissingNodeTypes([
+      const { groups } = createErrorGroups()
+      const missingNodesStore = useMissingNodesErrorStore()
+      missingNodesStore.setMissingNodeTypes([
         makeMissingNodeType('OldNode', {
           isReplaceable: true,
           replacement: { new_node_id: 'NewNode' }
@@ -272,8 +282,9 @@ describe('useErrorGroups', () => {
     })
 
     it('swap_nodes has lower priority than missing_node', async () => {
-      const { store, groups } = createErrorGroups()
-      store.setMissingNodeTypes([
+      const { groups } = createErrorGroups()
+      const missingNodesStore = useMissingNodesErrorStore()
+      missingNodesStore.setMissingNodeTypes([
         makeMissingNodeType('OldNode', {
           isReplaceable: true,
           replacement: { new_node_id: 'NewNode' }
@@ -533,13 +544,18 @@ describe('useErrorGroups', () => {
     })
 
     it('includes missing node group title as message', async () => {
-      const { store, groups } = createErrorGroups()
-      store.setMissingNodeTypes([
+      const { groups } = createErrorGroups()
+      const missingNodesStore = useMissingNodesErrorStore()
+      missingNodesStore.setMissingNodeTypes([
         makeMissingNodeType('NodeA', { cnrId: 'pack-1' })
       ])
       await nextTick()
 
-      expect(groups.groupedErrorMessages.value.length).toBeGreaterThan(0)
+      const missingGroup = groups.allErrorGroups.value.find(
+        (g) => g.type === 'missing_node'
+      )
+      expect(missingGroup).toBeDefined()
+      expect(groups.groupedErrorMessages.value).toContain(missingGroup!.title)
     })
   })
 

src/components/rightSidePanel/errors/useErrorGroups.ts

@@ -5,6 +5,7 @@ import type { IFuseOptions } from 'fuse.js'
 
 import { useMissingModelStore } from '@/platform/missingModel/missingModelStore'
 import { useExecutionErrorStore } from '@/stores/executionErrorStore'
+import { useMissingNodesErrorStore } from '@/platform/nodeReplacement/missingNodesErrorStore'
 import { useComfyRegistryStore } from '@/stores/comfyRegistryStore'
 import { useCanvasStore } from '@/renderer/core/canvas/canvasStore'
 import { app } from '@/scripts/app'
@@ -195,12 +196,8 @@ function searchErrorGroups(groups: ErrorGroup[], query: string) {
         cardIndex: ci,
         searchableNodeId: card.nodeId ?? '',
         searchableNodeTitle: card.nodeTitle ?? '',
-        searchableMessage: card.errors
-          .map((e: ErrorItem) => e.message)
-          .join(' '),
-        searchableDetails: card.errors
-          .map((e: ErrorItem) => e.details ?? '')
-          .join(' ')
+        searchableMessage: card.errors.map((e) => e.message).join(' '),
+        searchableDetails: card.errors.map((e) => e.details ?? '').join(' ')
       })
     }
   }
@@ -240,6 +237,7 @@ export function useErrorGroups(
   t: (key: string) => string
 ) {
   const executionErrorStore = useExecutionErrorStore()
+  const missingNodesStore = useMissingNodesErrorStore()
   const missingModelStore = useMissingModelStore()
   const canvasStore = useCanvasStore()
   const { inferPackFromNodeName } = useComfyRegistryStore()
@@ -285,7 +283,7 @@ export function useErrorGroups(
 
   const missingNodeCache = computed(() => {
     const map = new Map<string, LGraphNode>()
-    const nodeTypes = executionErrorStore.missingNodesError?.nodeTypes ?? []
+    const nodeTypes = missingNodesStore.missingNodesError?.nodeTypes ?? []
     for (const nodeType of nodeTypes) {
       if (typeof nodeType === 'string') continue
       if (nodeType.nodeId == null) continue
@@ -407,7 +405,7 @@ export function useErrorGroups(
   const asyncResolvedIds = ref<Map<string, string | null>>(new Map())
 
   const pendingTypes = computed(() =>
-    (executionErrorStore.missingNodesError?.nodeTypes ?? []).filter(
+    (missingNodesStore.missingNodesError?.nodeTypes ?? []).filter(
       (n): n is Exclude<MissingNodeType, string> =>
         typeof n !== 'string' && !n.cnrId
     )
@@ -448,6 +446,8 @@ export function useErrorGroups(
       for (const r of results) {
         if (r.status === 'fulfilled') {
           final.set(r.value.type, r.value.packId)
+        } else {
+          console.warn('Failed to resolve pack ID:', r.reason)
         }
       }
       // Clear any remaining RESOLVING markers for failed lookups
@@ -459,8 +459,18 @@ export function useErrorGroups(
     { immediate: true }
   )
 
+  // Evict stale entries when missing nodes are cleared
+  watch(
+    () => missingNodesStore.missingNodesError,
+    (error) => {
+      if (!error && asyncResolvedIds.value.size > 0) {
+        asyncResolvedIds.value = new Map()
+      }
+    }
+  )
+
   const missingPackGroups = computed<MissingPackGroup[]>(() => {
-    const nodeTypes = executionErrorStore.missingNodesError?.nodeTypes ?? []
+    const nodeTypes = missingNodesStore.missingNodesError?.nodeTypes ?? []
     const map = new Map<
       string | null,
       { nodeTypes: MissingNodeType[]; isResolving: boolean }
@@ -522,7 +532,7 @@ export function useErrorGroups(
   })
 
   const swapNodeGroups = computed<SwapNodeGroup[]>(() => {
-    const nodeTypes = executionErrorStore.missingNodesError?.nodeTypes ?? []
+    const nodeTypes = missingNodesStore.missingNodesError?.nodeTypes ?? []
     const map = new Map<string, SwapNodeGroup>()
 
     for (const nodeType of nodeTypes) {
@@ -546,7 +556,7 @@ export function useErrorGroups(
 
   /** Builds an ErrorGroup from missingNodesError. Returns [] when none present. */
   function buildMissingNodeGroups(): ErrorGroup[] {
-    const error = executionErrorStore.missingNodesError
+    const error = missingNodesStore.missingNodesError
     if (!error) return []
 
     const groups: ErrorGroup[] = []

src/components/rightSidePanel/errors/useErrorReport.ts

@@ -2,6 +2,8 @@ import { computed, onMounted, onUnmounted, reactive, toValue } from 'vue'
 
 import type { MaybeRefOrGetter } from 'vue'
 
+import { until } from '@vueuse/core'
+
 import { api } from '@/scripts/api'
 import { app } from '@/scripts/app'
 import { useSystemStatsStore } from '@/stores/systemStatsStore'
@@ -40,24 +42,33 @@ export function useErrorReport(cardSource: MaybeRefOrGetter<ErrorCardData>) {
     if (runtimeErrors.length === 0) return
 
     if (!systemStatsStore.systemStats) {
-      try {
-        await systemStatsStore.refetchSystemStats()
-      } catch {
-        return
+      if (systemStatsStore.isLoading) {
+        await until(systemStatsStore.isLoading).toBe(false)
+      } else {
+        try {
+          await systemStatsStore.refetchSystemStats()
+        } catch (e) {
+          console.warn('Failed to fetch system stats for error report:', e)
+          return
+        }
       }
     }
-    if (cancelled || !systemStatsStore.systemStats) return
-
-    let logs: string
-    try {
-      logs = await api.getLogs()
-    } catch {
-      logs = 'Failed to retrieve server logs'
-    }
+    if (!systemStatsStore.systemStats || cancelled) return
 
+    const logs = await api
+      .getLogs()
+      .catch(() => 'Failed to retrieve server logs')
     if (cancelled) return
 
-    const workflow = app.rootGraph.serialize()
+    const workflow = (() => {
+      try {
+        return app.rootGraph.serialize()
+      } catch (e) {
+        console.warn('Failed to serialize workflow for error report:', e)
+        return null
+      }
+    })()
+    if (!workflow) return
 
     for (const { error, idx } of runtimeErrors) {
       try {
@@ -72,8 +83,8 @@ export function useErrorReport(cardSource: MaybeRefOrGetter<ErrorCardData>) {
           workflow
         })
         enrichedDetails[idx] = report
-      } catch {
-        // Fallback: keep original error.details
+      } catch (e) {
+        console.warn('Failed to generate error report:', e)
       }
     }
   })

src/composables/graph/useErrorClearingHooks.test.ts

@@ -315,6 +315,45 @@ describe('installErrorClearingHooks lifecycle', () => {
     cleanup()
     expect(graph.onNodeAdded).toBe(originalHook)
   })
+
+  it('restores original node callbacks when a node is removed', () => {
+    const graph = new LGraph()
+    const node = new LGraphNode('test')
+    node.addInput('clip', 'CLIP')
+    node.addWidget('number', 'steps', 20, () => undefined, {})
+    const originalOnConnectionsChange = vi.fn()
+    const originalOnWidgetChanged = vi.fn()
+    node.onConnectionsChange = originalOnConnectionsChange
+    node.onWidgetChanged = originalOnWidgetChanged
+    graph.add(node)
+
+    installErrorClearingHooks(graph)
+
+    // Callbacks should be chained (not the originals)
+    expect(node.onConnectionsChange).not.toBe(originalOnConnectionsChange)
+    expect(node.onWidgetChanged).not.toBe(originalOnWidgetChanged)
+
+    // Simulate node removal via the graph hook
+    graph.onNodeRemoved!(node)
+
+    // Original callbacks should be restored
+    expect(node.onConnectionsChange).toBe(originalOnConnectionsChange)
+    expect(node.onWidgetChanged).toBe(originalOnWidgetChanged)
+  })
+
+  it('does not double-wrap callbacks when installErrorClearingHooks is called twice', () => {
+    const graph = new LGraph()
+    const node = new LGraphNode('test')
+    node.addInput('clip', 'CLIP')
+    graph.add(node)
+
+    installErrorClearingHooks(graph)
+    const chainedAfterFirst = node.onConnectionsChange
+
+    // Install again on the same graph — should be a no-op for existing nodes
+    installErrorClearingHooks(graph)
+    expect(node.onConnectionsChange).toBe(chainedAfterFirst)
+  })
 })
 
 describe('clearWidgetRelatedErrors parameter routing', () => {

src/composables/graph/useErrorClearingHooks.ts

@@ -35,10 +35,22 @@ function resolvePromotedExecId(
 
 const hookedNodes = new WeakSet<LGraphNode>()
 
+type OriginalCallbacks = {
+  onConnectionsChange: LGraphNode['onConnectionsChange']
+  onWidgetChanged: LGraphNode['onWidgetChanged']
+}
+
+const originalCallbacks = new WeakMap<LGraphNode, OriginalCallbacks>()
+
 function installNodeHooks(node: LGraphNode): void {
   if (hookedNodes.has(node)) return
   hookedNodes.add(node)
 
+  originalCallbacks.set(node, {
+    onConnectionsChange: node.onConnectionsChange,
+    onWidgetChanged: node.onWidgetChanged
+  })
+
   node.onConnectionsChange = useChainCallback(
     node.onConnectionsChange,
     function (type, slotIndex, isConnected) {
@@ -82,6 +94,15 @@ function installNodeHooks(node: LGraphNode): void {
   )
 }
 
+function restoreNodeHooks(node: LGraphNode): void {
+  const originals = originalCallbacks.get(node)
+  if (!originals) return
+  node.onConnectionsChange = originals.onConnectionsChange
+  node.onWidgetChanged = originals.onWidgetChanged
+  originalCallbacks.delete(node)
+  hookedNodes.delete(node)
+}
+
 function installNodeHooksRecursive(node: LGraphNode): void {
   installNodeHooks(node)
   if (node.isSubgraphNode?.()) {
@@ -91,6 +112,15 @@ function installNodeHooksRecursive(node: LGraphNode): void {
   }
 }
 
+function restoreNodeHooksRecursive(node: LGraphNode): void {
+  restoreNodeHooks(node)
+  if (node.isSubgraphNode?.()) {
+    for (const innerNode of node.subgraph._nodes ?? []) {
+      restoreNodeHooksRecursive(innerNode)
+    }
+  }
+}
+
 export function installErrorClearingHooks(graph: LGraph): () => void {
   for (const node of graph._nodes ?? []) {
     installNodeHooksRecursive(node)
@@ -102,7 +132,17 @@ export function installErrorClearingHooks(graph: LGraph): () => void {
     originalOnNodeAdded?.call(this, node)
   }
 
+  const originalOnNodeRemoved = graph.onNodeRemoved
+  graph.onNodeRemoved = function (node: LGraphNode) {
+    restoreNodeHooksRecursive(node)
+    originalOnNodeRemoved?.call(this, node)
+  }
+
   return () => {
+    for (const node of graph._nodes ?? []) {
+      restoreNodeHooksRecursive(node)
+    }
     graph.onNodeAdded = originalOnNodeAdded || undefined
+    graph.onNodeRemoved = originalOnNodeRemoved || undefined
   }
 }

src/composables/graph/useNodeErrorFlagSync.ts

@@ -0,0 +1,111 @@
+import type { Ref } from 'vue'
+import { computed, watch } from 'vue'
+
+import type { LGraph, LGraphNode } from '@/lib/litegraph/src/litegraph'
+import type { useMissingModelStore } from '@/platform/missingModel/missingModelStore'
+import { useSettingStore } from '@/platform/settings/settingStore'
+import { app } from '@/scripts/app'
+import type { NodeError } from '@/schemas/apiSchema'
+import { getParentExecutionIds } from '@/types/nodeIdentification'
+import { forEachNode, getNodeByExecutionId } from '@/utils/graphTraversalUtil'
+
+function setNodeHasErrors(node: LGraphNode, hasErrors: boolean): void {
+  if (node.has_errors === hasErrors) return
+  const oldValue = node.has_errors
+  node.has_errors = hasErrors
+  node.graph?.trigger('node:property:changed', {
+    type: 'node:property:changed',
+    nodeId: node.id,
+    property: 'has_errors',
+    oldValue,
+    newValue: hasErrors
+  })
+}
+
+/**
+ * Single-pass reconciliation of node error flags.
+ * Collects the set of nodes that should have errors, then walks all nodes
+ * once, setting each flag exactly once. This avoids the redundant
+ * true→false→true transition (and duplicate events) that a clear-then-apply
+ * approach would cause.
+ */
+function reconcileNodeErrorFlags(
+  rootGraph: LGraph,
+  nodeErrors: Record<string, NodeError> | null,
+  missingModelExecIds: Set<string>
+): void {
+  // Collect nodes and slot info that should be flagged
+  // Includes both error-owning nodes and their ancestor containers
+  const flaggedNodes = new Set<LGraphNode>()
+  const errorSlots = new Map<LGraphNode, Set<string>>()
+
+  if (nodeErrors) {
+    for (const [executionId, nodeError] of Object.entries(nodeErrors)) {
+      const node = getNodeByExecutionId(rootGraph, executionId)
+      if (!node) continue
+
+      flaggedNodes.add(node)
+      const slotNames = new Set<string>()
+      for (const error of nodeError.errors) {
+        const name = error.extra_info?.input_name
+        if (name) slotNames.add(name)
+      }
+      if (slotNames.size > 0) errorSlots.set(node, slotNames)
+
+      for (const parentId of getParentExecutionIds(executionId)) {
+        const parentNode = getNodeByExecutionId(rootGraph, parentId)
+        if (parentNode) flaggedNodes.add(parentNode)
+      }
+    }
+  }
+
+  for (const execId of missingModelExecIds) {
+    const node = getNodeByExecutionId(rootGraph, execId)
+    if (node) flaggedNodes.add(node)
+  }
+
+  forEachNode(rootGraph, (node) => {
+    setNodeHasErrors(node, flaggedNodes.has(node))
+
+    if (node.inputs) {
+      const nodeSlotNames = errorSlots.get(node)
+      for (const slot of node.inputs) {
+        slot.hasErrors = !!nodeSlotNames?.has(slot.name)
+      }
+    }
+  })
+}
+
+export function useNodeErrorFlagSync(
+  lastNodeErrors: Ref<Record<string, NodeError> | null>,
+  missingModelStore: ReturnType<typeof useMissingModelStore>
+): () => void {
+  const settingStore = useSettingStore()
+  const showErrorsTab = computed(() =>
+    settingStore.get('Comfy.RightSidePanel.ShowErrorsTab')
+  )
+
+  const stop = watch(
+    [
+      lastNodeErrors,
+      () => missingModelStore.missingModelNodeIds,
+      showErrorsTab
+    ],
+    () => {
+      if (!app.isGraphReady) return
+      // Legacy (LGraphNode) only: suppress missing-model error flags when
+      // the Errors tab is hidden, since legacy nodes lack the per-widget
+      // red highlight that Vue nodes use to indicate *why* a node has errors.
+      // Vue nodes compute hasAnyError independently and are unaffected.
+      reconcileNodeErrorFlags(
+        app.rootGraph,
+        lastNodeErrors.value,
+        showErrorsTab.value
+          ? missingModelStore.missingModelAncestorExecutionIds
+          : new Set()
+      )
+    },
+    { flush: 'post' }
+  )
+  return stop
+}

src/composables/useClickDragGuard.test.ts

@@ -0,0 +1,65 @@
+import { describe, expect, it } from 'vitest'
+
+import {
+  exceedsClickThreshold,
+  useClickDragGuard
+} from '@/composables/useClickDragGuard'
+
+describe('exceedsClickThreshold', () => {
+  it('returns false when distance is within threshold', () => {
+    expect(exceedsClickThreshold({ x: 0, y: 0 }, { x: 2, y: 2 }, 5)).toBe(false)
+  })
+
+  it('returns true when distance exceeds threshold', () => {
+    expect(exceedsClickThreshold({ x: 0, y: 0 }, { x: 3, y: 5 }, 5)).toBe(true)
+  })
+
+  it('returns false when distance exactly equals threshold', () => {
+    expect(exceedsClickThreshold({ x: 0, y: 0 }, { x: 3, y: 4 }, 5)).toBe(false)
+  })
+
+  it('handles negative deltas', () => {
+    expect(exceedsClickThreshold({ x: 10, y: 10 }, { x: 4, y: 2 }, 5)).toBe(
+      true
+    )
+  })
+})
+
+describe('useClickDragGuard', () => {
+  it('reports no drag when pointer has not moved', () => {
+    const guard = useClickDragGuard(5)
+    guard.recordStart({ clientX: 100, clientY: 200 })
+    expect(guard.wasDragged({ clientX: 100, clientY: 200 })).toBe(false)
+  })
+
+  it('reports no drag when movement is within threshold', () => {
+    const guard = useClickDragGuard(5)
+    guard.recordStart({ clientX: 100, clientY: 200 })
+    expect(guard.wasDragged({ clientX: 103, clientY: 204 })).toBe(false)
+  })
+
+  it('reports drag when movement exceeds threshold', () => {
+    const guard = useClickDragGuard(5)
+    guard.recordStart({ clientX: 100, clientY: 200 })
+    expect(guard.wasDragged({ clientX: 106, clientY: 200 })).toBe(true)
+  })
+
+  it('returns false when no start has been recorded', () => {
+    const guard = useClickDragGuard(5)
+    expect(guard.wasDragged({ clientX: 100, clientY: 200 })).toBe(false)
+  })
+
+  it('returns false after reset', () => {
+    const guard = useClickDragGuard(5)
+    guard.recordStart({ clientX: 100, clientY: 200 })
+    guard.reset()
+    expect(guard.wasDragged({ clientX: 200, clientY: 300 })).toBe(false)
+  })
+
+  it('respects custom threshold', () => {
+    const guard = useClickDragGuard(3)
+    guard.recordStart({ clientX: 0, clientY: 0 })
+    expect(guard.wasDragged({ clientX: 3, clientY: 0 })).toBe(false)
+    expect(guard.wasDragged({ clientX: 4, clientY: 0 })).toBe(true)
+  })
+})

src/composables/useClickDragGuard.ts

@@ -0,0 +1,41 @@
+interface PointerPosition {
+  readonly x: number
+  readonly y: number
+}
+
+function squaredDistance(a: PointerPosition, b: PointerPosition): number {
+  const dx = a.x - b.x
+  const dy = a.y - b.y
+  return dx * dx + dy * dy
+}
+
+export function exceedsClickThreshold(
+  start: PointerPosition,
+  end: PointerPosition,
+  threshold: number
+): boolean {
+  return squaredDistance(start, end) > threshold * threshold
+}
+
+export function useClickDragGuard(threshold: number = 5) {
+  let start: PointerPosition | null = null
+
+  function recordStart(e: { clientX: number; clientY: number }) {
+    start = { x: e.clientX, y: e.clientY }
+  }
+
+  function wasDragged(e: { clientX: number; clientY: number }): boolean {
+    if (!start) return false
+    return exceedsClickThreshold(
+      start,
+      { x: e.clientX, y: e.clientY },
+      threshold
+    )
+  }
+
+  function reset() {
+    start = null
+  }
+
+  return { recordStart, wasDragged, reset }
+}

src/constants/essentialsNodes.ts

@@ -107,6 +107,27 @@ export const ESSENTIALS_CATEGORY_CANONICAL: ReadonlyMap<
   EssentialsCategory
 > = new Map(ESSENTIALS_CATEGORIES.map((c) => [c.toLowerCase(), c]))
 
+/**
+ * Precomputed rank map: category → display order index.
+ * Used for sorting essentials folders in their canonical order.
+ */
+export const ESSENTIALS_CATEGORY_RANK: ReadonlyMap<string, number> = new Map(
+  ESSENTIALS_CATEGORIES.map((c, i) => [c, i])
+)
+
+/**
+ * Precomputed rank maps: category → (node name → display order index).
+ * Used for sorting nodes within each essentials folder.
+ */
+export const ESSENTIALS_NODE_RANK: Partial<
+  Record<EssentialsCategory, ReadonlyMap<string, number>>
+> = Object.fromEntries(
+  Object.entries(ESSENTIALS_NODES).map(([category, nodes]) => [
+    category,
+    new Map(nodes.map((name, i) => [name, i]))
+  ])
+)
+
 /**
  * "Novel" toolkit nodes for telemetry — basics excluded.
  * Derived from ESSENTIALS_NODES minus the 'basics' category.

src/extensions/core/load3d/Load3d.ts

@@ -1,5 +1,7 @@
 import * as THREE from 'three'
 
+import { exceedsClickThreshold } from '@/composables/useClickDragGuard'
+
 import { AnimationManager } from './AnimationManager'
 import { CameraManager } from './CameraManager'
 import { ControlsManager } from './ControlsManager'
@@ -68,9 +70,7 @@ class Load3d {
   targetAspectRatio: number = 1
   isViewerMode: boolean = false
 
-  // Context menu tracking
-  private rightMouseDownX: number = 0
-  private rightMouseDownY: number = 0
+  private rightMouseStart: { x: number; y: number } = { x: 0, y: 0 }
   private rightMouseMoved: boolean = false
   private readonly dragThreshold: number = 5
   private contextMenuAbortController: AbortController | null = null
@@ -197,18 +197,20 @@ class Load3d {
 
     const mousedownHandler = (e: MouseEvent) => {
       if (e.button === 2) {
-        this.rightMouseDownX = e.clientX
-        this.rightMouseDownY = e.clientY
+        this.rightMouseStart = { x: e.clientX, y: e.clientY }
         this.rightMouseMoved = false
       }
     }
 
     const mousemoveHandler = (e: MouseEvent) => {
       if (e.buttons === 2) {
-        const dx = Math.abs(e.clientX - this.rightMouseDownX)
-        const dy = Math.abs(e.clientY - this.rightMouseDownY)
-
-        if (dx > this.dragThreshold || dy > this.dragThreshold) {
+        if (
+          exceedsClickThreshold(
+            this.rightMouseStart,
+            { x: e.clientX, y: e.clientY },
+            this.dragThreshold
+          )
+        ) {
           this.rightMouseMoved = true
         }
       }
@@ -217,12 +219,13 @@ class Load3d {
     const contextmenuHandler = (e: MouseEvent) => {
       if (this.isViewerMode) return
 
-      const dx = Math.abs(e.clientX - this.rightMouseDownX)
-      const dy = Math.abs(e.clientY - this.rightMouseDownY)
       const wasDragging =
         this.rightMouseMoved ||
-        dx > this.dragThreshold ||
-        dy > this.dragThreshold
+        exceedsClickThreshold(
+          this.rightMouseStart,
+          { x: e.clientX, y: e.clientY },
+          this.dragThreshold
+        )
 
       this.rightMouseMoved = false
 

src/lib/litegraph/src/LGraphCanvas.ts

@@ -2616,8 +2616,7 @@ export class LGraphCanvas implements CustomEventDispatcher<LGraphCanvasEventMap>
           }
           pointer.finally = () => (this.resizingGroup = null)
         } else {
-          const f = group.font_size || LiteGraph.DEFAULT_GROUP_FONT_SIZE
-          const headerHeight = f * 1.4
+          const headerHeight = LiteGraph.NODE_TITLE_HEIGHT
           if (
             isInRectangle(
               x,

src/lib/litegraph/src/LGraphGroup.ts

@@ -40,7 +40,7 @@ export class LGraphGroup implements Positionable, IPinnable, IColorable {
   color?: string
   title: string
   font?: string
-  font_size: number = LiteGraph.DEFAULT_GROUP_FONT || 24
+  font_size: number = LiteGraph.GROUP_TEXT_SIZE
   _bounding = new Rectangle(10, 10, LGraphGroup.minWidth, LGraphGroup.minHeight)
 
   _pos: Point = this._bounding.pos
@@ -116,7 +116,7 @@ export class LGraphGroup implements Positionable, IPinnable, IColorable {
   }
 
   get titleHeight() {
-    return this.font_size * 1.4
+    return LiteGraph.NODE_TITLE_HEIGHT
   }
 
   get children(): ReadonlySet<Positionable> {
@@ -148,7 +148,6 @@ export class LGraphGroup implements Positionable, IPinnable, IColorable {
     this._bounding.set(o.bounding)
     this.color = o.color
     this.flags = o.flags || this.flags
-    if (o.font_size) this.font_size = o.font_size
   }
 
   serialize(): ISerialisedGroup {
@@ -158,7 +157,6 @@ export class LGraphGroup implements Positionable, IPinnable, IColorable {
       title: this.title,
       bounding: [...b],
       color: this.color,
-      font_size: this.font_size,
       flags: this.flags
     }
   }
@@ -170,7 +168,7 @@ export class LGraphGroup implements Positionable, IPinnable, IColorable {
    */
   draw(graphCanvas: LGraphCanvas, ctx: CanvasRenderingContext2D): void {
     const { padding, resizeLength, defaultColour } = LGraphGroup
-    const font_size = this.font_size || LiteGraph.DEFAULT_GROUP_FONT_SIZE
+    const font_size = LiteGraph.GROUP_TEXT_SIZE
 
     const [x, y] = this._pos
     const [width, height] = this._size
@@ -181,7 +179,7 @@ export class LGraphGroup implements Positionable, IPinnable, IColorable {
     ctx.fillStyle = color
     ctx.strokeStyle = color
     ctx.beginPath()
-    ctx.rect(x + 0.5, y + 0.5, width, font_size * 1.4)
+    ctx.rect(x + 0.5, y + 0.5, width, LiteGraph.NODE_TITLE_HEIGHT)
     ctx.fill()
 
     // Group background, border
@@ -203,11 +201,13 @@ export class LGraphGroup implements Positionable, IPinnable, IColorable {
     // Title
     ctx.font = `${font_size}px ${LiteGraph.GROUP_FONT}`
     ctx.textAlign = 'left'
+    ctx.textBaseline = 'middle'
     ctx.fillText(
       this.title + (this.pinned ? '📌' : ''),
-      x + padding,
-      y + font_size
+      x + font_size / 2,
+      y + LiteGraph.NODE_TITLE_HEIGHT / 2 + 1
     )
+    ctx.textBaseline = 'alphabetic'
 
     if (LiteGraph.highlight_selected_group && this.selected) {
       strokeShape(ctx, this._bounding, {

src/lib/litegraph/src/LiteGraphGlobal.ts

@@ -72,8 +72,7 @@ export class LiteGraphGlobal {
   DEFAULT_FONT = 'Inter'
   DEFAULT_SHADOW_COLOR = 'rgba(0,0,0,0.5)'
 
-  DEFAULT_GROUP_FONT = 24
-  DEFAULT_GROUP_FONT_SIZE = 24
+  GROUP_TEXT_SIZE = 20
   GROUP_FONT = 'Inter'
 
   WIDGET_BGCOLOR = '#222'

src/lib/litegraph/src/__snapshots__/LGraph.test.ts.snap

@@ -18,7 +18,6 @@ exports[`LGraph > supports schema v0.4 graphs > oldSchemaGraph 1`] = `
       ],
       "color": "#6029aa",
       "flags": {},
-      "font_size": 14,
       "id": 123,
       "title": "A group to test with",
     },

src/lib/litegraph/src/__snapshots__/LGraphGroup.test.ts.snap

@@ -10,7 +10,6 @@ exports[`LGraphGroup > serializes to the existing format > Basic 1`] = `
   ],
   "color": "#3f789e",
   "flags": {},
-  "font_size": 24,
   "id": 929,
   "title": "title",
 }

src/lib/litegraph/src/__snapshots__/litegraph.test.ts.snap

@@ -21,8 +21,6 @@ LiteGraphGlobal {
   "ContextMenu": [Function],
   "CurveEditor": [Function],
   "DEFAULT_FONT": "Inter",
-  "DEFAULT_GROUP_FONT": 24,
-  "DEFAULT_GROUP_FONT_SIZE": 24,
   "DEFAULT_POSITION": [
     100,
     100,
@@ -34,6 +32,7 @@ LiteGraphGlobal {
   "EVENT_LINK_COLOR": "#A86",
   "GRID_SHAPE": 6,
   "GROUP_FONT": "Inter",
+  "GROUP_TEXT_SIZE": 20,
   "Globals": {},
   "HIDDEN_LINK": -1,
   "INPUT": 1,

src/locales/en/main.json

@@ -278,8 +278,7 @@
     "clearAll": "Clear all",
     "copyURL": "Copy URL",
     "releaseTitle": "{package} {version} Release",
-    "itemSelected": "{selectedCount} item selected",
-    "itemsSelected": "{selectedCount} items selected",
+    "itemsSelected": "No items selected | {count} item selected | {count} items selected",
     "multiSelectDropdown": "Multi-select dropdown",
     "singleSelectDropdown": "Single-select dropdown",
     "progressCountOf": "of",
@@ -3707,5 +3706,18 @@
     "footer": "ComfyUI stays free and open source. Cloud is optional.",
     "continueLocally": "Continue Locally",
     "exploreCloud": "Try Cloud for Free"
+  },
+  "execution": {
+    "generating": "Generating…",
+    "saving": "Saving…",
+    "loading": "Loading…",
+    "encoding": "Encoding…",
+    "decoding": "Decoding…",
+    "processing": "Processing…",
+    "resizing": "Resizing…",
+    "generatingVideo": "Generating video…",
+    "training": "Training…",
+    "processingVideo": "Processing video…",
+    "running": "Running…"
   }
 }

src/platform/nodeReplacement/cnrIdUtil.test.ts

@@ -2,10 +2,7 @@ import { describe, expect, it } from 'vitest'
 
 import type { LGraphNode } from '@/lib/litegraph/src/litegraph'
 
-import {
-  getCnrIdFromProperties,
-  getCnrIdFromNode
-} from './missingNodeErrorUtil'
+import { getCnrIdFromNode, getCnrIdFromProperties } from './cnrIdUtil'
 
 describe('getCnrIdFromProperties', () => {
   it('returns cnr_id when present', () => {

src/platform/nodeReplacement/missingNodeScan.test.ts

@@ -20,8 +20,8 @@ vi.mock('@/utils/graphTraversalUtil', () => ({
   getExecutionIdByNode: vi.fn()
 }))
 
-vi.mock('@/workbench/extensions/manager/utils/missingNodeErrorUtil', () => ({
-  getCnrIdFromNode: vi.fn(() => null)
+vi.mock('@/platform/nodeReplacement/cnrIdUtil', () => ({
+  getCnrIdFromNode: vi.fn(() => undefined)
 }))
 
 vi.mock('@/i18n', () => ({
@@ -48,11 +48,10 @@ import {
   collectAllNodes,
   getExecutionIdByNode
 } from '@/utils/graphTraversalUtil'
-// eslint-disable-next-line import-x/no-restricted-paths
-import { getCnrIdFromNode } from '@/workbench/extensions/manager/utils/missingNodeErrorUtil'
+import { getCnrIdFromNode } from '@/platform/nodeReplacement/cnrIdUtil'
 import { useNodeReplacementStore } from '@/platform/nodeReplacement/nodeReplacementStore'
 import { rescanAndSurfaceMissingNodes } from './missingNodeScan'
-import { useExecutionErrorStore } from '@/stores/executionErrorStore'
+import { useMissingNodesErrorStore } from '@/platform/nodeReplacement/missingNodesErrorStore'
 
 function mockNode(
   id: number,
@@ -72,7 +71,7 @@ function mockGraph(): LGraph {
 }
 
 function getMissingNodesError(
-  store: ReturnType<typeof useExecutionErrorStore>
+  store: ReturnType<typeof useMissingNodesErrorStore>
 ) {
   const error = store.missingNodesError
   if (!error) throw new Error('Expected missingNodesError to be defined')
@@ -99,7 +98,7 @@ describe('scanMissingNodes (via rescanAndSurfaceMissingNodes)', () => {
 
     rescanAndSurfaceMissingNodes(mockGraph())
 
-    const store = useExecutionErrorStore()
+    const store = useMissingNodesErrorStore()
     expect(store.missingNodesError).toBeNull()
   })
 
@@ -112,7 +111,7 @@ describe('scanMissingNodes (via rescanAndSurfaceMissingNodes)', () => {
 
     rescanAndSurfaceMissingNodes(mockGraph())
 
-    const store = useExecutionErrorStore()
+    const store = useMissingNodesErrorStore()
     const error = getMissingNodesError(store)
     expect(error.nodeTypes).toHaveLength(2)
   })
@@ -129,7 +128,7 @@ describe('scanMissingNodes (via rescanAndSurfaceMissingNodes)', () => {
 
     rescanAndSurfaceMissingNodes(mockGraph())
 
-    const store = useExecutionErrorStore()
+    const store = useMissingNodesErrorStore()
     const error = getMissingNodesError(store)
     expect(error.nodeTypes).toHaveLength(1)
     const missing = error.nodeTypes[0]
@@ -142,7 +141,7 @@ describe('scanMissingNodes (via rescanAndSurfaceMissingNodes)', () => {
 
     rescanAndSurfaceMissingNodes(mockGraph())
 
-    const store = useExecutionErrorStore()
+    const store = useMissingNodesErrorStore()
     const error = getMissingNodesError(store)
     const missing = error.nodeTypes[0]
     expect(typeof missing !== 'string' && missing.nodeId).toBe('exec-42')
@@ -154,7 +153,7 @@ describe('scanMissingNodes (via rescanAndSurfaceMissingNodes)', () => {
 
     rescanAndSurfaceMissingNodes(mockGraph())
 
-    const store = useExecutionErrorStore()
+    const store = useMissingNodesErrorStore()
     const error = getMissingNodesError(store)
     const missing = error.nodeTypes[0]
     expect(typeof missing !== 'string' && missing.nodeId).toBe('99')
@@ -167,7 +166,7 @@ describe('scanMissingNodes (via rescanAndSurfaceMissingNodes)', () => {
 
     rescanAndSurfaceMissingNodes(mockGraph())
 
-    const store = useExecutionErrorStore()
+    const store = useMissingNodesErrorStore()
     const error = getMissingNodesError(store)
     const missing = error.nodeTypes[0]
     expect(typeof missing !== 'string' && missing.cnrId).toBe(
@@ -194,7 +193,7 @@ describe('scanMissingNodes (via rescanAndSurfaceMissingNodes)', () => {
 
     rescanAndSurfaceMissingNodes(mockGraph())
 
-    const store = useExecutionErrorStore()
+    const store = useMissingNodesErrorStore()
     const error = getMissingNodesError(store)
     const missing = error.nodeTypes[0]
     expect(typeof missing !== 'string' && missing.isReplaceable).toBe(true)
@@ -209,7 +208,7 @@ describe('scanMissingNodes (via rescanAndSurfaceMissingNodes)', () => {
 
     rescanAndSurfaceMissingNodes(mockGraph())
 
-    const store = useExecutionErrorStore()
+    const store = useMissingNodesErrorStore()
     const error = getMissingNodesError(store)
     const missing = error.nodeTypes[0]
     expect(typeof missing !== 'string' && missing.isReplaceable).toBe(false)
@@ -225,7 +224,7 @@ describe('scanMissingNodes (via rescanAndSurfaceMissingNodes)', () => {
 
     rescanAndSurfaceMissingNodes(mockGraph())
 
-    const store = useExecutionErrorStore()
+    const store = useMissingNodesErrorStore()
     const error = getMissingNodesError(store)
     const missing = error.nodeTypes[0]
     expect(typeof missing !== 'string' && missing.type).toBe('OriginalType')

src/platform/nodeReplacement/missingNodeScan.ts

@@ -2,13 +2,13 @@ import { LiteGraph } from '@/lib/litegraph/src/litegraph'
 import type { LGraph } from '@/lib/litegraph/src/litegraph'
 import { useNodeReplacementStore } from '@/platform/nodeReplacement/nodeReplacementStore'
 import { useExecutionErrorStore } from '@/stores/executionErrorStore'
+import { useMissingNodesErrorStore } from '@/platform/nodeReplacement/missingNodesErrorStore'
 import type { MissingNodeType } from '@/types/comfy'
 import {
   collectAllNodes,
   getExecutionIdByNode
 } from '@/utils/graphTraversalUtil'
-// eslint-disable-next-line import-x/no-restricted-paths
-import { getCnrIdFromNode } from '@/workbench/extensions/manager/utils/missingNodeErrorUtil'
+import { getCnrIdFromNode } from '@/platform/nodeReplacement/cnrIdUtil'
 
 /** Scan the live graph for unregistered node types and build a full MissingNodeType list. */
 function scanMissingNodes(rootGraph: LGraph): MissingNodeType[] {
@@ -41,5 +41,7 @@ function scanMissingNodes(rootGraph: LGraph): MissingNodeType[] {
 /** Re-scan the graph for missing nodes and update the error store. */
 export function rescanAndSurfaceMissingNodes(rootGraph: LGraph): void {
   const types = scanMissingNodes(rootGraph)
-  useExecutionErrorStore().surfaceMissingNodes(types)
+  if (useMissingNodesErrorStore().surfaceMissingNodes(types)) {
+    useExecutionErrorStore().showErrorOverlay()
+  }
 }

src/platform/nodeReplacement/missingNodesErrorStore.test.ts

@@ -0,0 +1,215 @@
+import { createPinia, setActivePinia } from 'pinia'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+import type { MissingNodeType } from '@/types/comfy'
+
+vi.mock('@/i18n', () => ({
+  st: vi.fn((_key: string, fallback: string) => fallback)
+}))
+
+vi.mock('@/platform/distribution/types', () => ({
+  isCloud: false
+}))
+
+const mockShowErrorsTab = vi.hoisted(() => ({ value: false }))
+
+vi.mock('@/platform/settings/settingStore', () => ({
+  useSettingStore: vi.fn(() => ({
+    get: vi.fn(() => mockShowErrorsTab.value)
+  }))
+}))
+
+import { useMissingNodesErrorStore } from './missingNodesErrorStore'
+
+describe('missingNodesErrorStore', () => {
+  beforeEach(() => {
+    setActivePinia(createPinia())
+  })
+
+  describe('setMissingNodeTypes', () => {
+    it('sets missingNodesError with provided types', () => {
+      const store = useMissingNodesErrorStore()
+      const types: MissingNodeType[] = [
+        { type: 'NodeA', nodeId: '1', isReplaceable: false }
+      ]
+      store.setMissingNodeTypes(types)
+
+      expect(store.missingNodesError).not.toBeNull()
+      expect(store.missingNodesError?.nodeTypes).toHaveLength(1)
+      expect(store.hasMissingNodes).toBe(true)
+    })
+
+    it('clears missingNodesError when given empty array', () => {
+      const store = useMissingNodesErrorStore()
+      store.setMissingNodeTypes([
+        { type: 'NodeA', nodeId: '1', isReplaceable: false }
+      ])
+      expect(store.missingNodesError).not.toBeNull()
+
+      store.setMissingNodeTypes([])
+      expect(store.missingNodesError).toBeNull()
+      expect(store.hasMissingNodes).toBe(false)
+    })
+
+    it('deduplicates string entries by value', () => {
+      const store = useMissingNodesErrorStore()
+      store.setMissingNodeTypes([
+        'NodeA',
+        'NodeA',
+        'NodeB'
+      ] as MissingNodeType[])
+
+      expect(store.missingNodesError?.nodeTypes).toHaveLength(2)
+    })
+
+    it('deduplicates object entries by nodeId when present', () => {
+      const store = useMissingNodesErrorStore()
+      store.setMissingNodeTypes([
+        { type: 'NodeA', nodeId: '1', isReplaceable: false },
+        { type: 'NodeA', nodeId: '1', isReplaceable: false },
+        { type: 'NodeA', nodeId: '2', isReplaceable: false }
+      ])
+
+      expect(store.missingNodesError?.nodeTypes).toHaveLength(2)
+    })
+
+    it('deduplicates object entries by type when nodeId is absent', () => {
+      const store = useMissingNodesErrorStore()
+      store.setMissingNodeTypes([
+        { type: 'NodeA', isReplaceable: false },
+        { type: 'NodeA', isReplaceable: true }
+      ] as MissingNodeType[])
+
+      expect(store.missingNodesError?.nodeTypes).toHaveLength(1)
+    })
+
+    it('keeps distinct nodeIds even when type is the same', () => {
+      const store = useMissingNodesErrorStore()
+      store.setMissingNodeTypes([
+        { type: 'NodeA', nodeId: '1', isReplaceable: false },
+        { type: 'NodeA', nodeId: '2', isReplaceable: false },
+        { type: 'NodeA', nodeId: '3', isReplaceable: false }
+      ])
+
+      expect(store.missingNodesError?.nodeTypes).toHaveLength(3)
+    })
+  })
+
+  describe('surfaceMissingNodes', () => {
+    beforeEach(() => {
+      mockShowErrorsTab.value = false
+    })
+
+    it('stores missing node types and returns false when setting disabled', () => {
+      const store = useMissingNodesErrorStore()
+      const types: MissingNodeType[] = [
+        { type: 'NodeA', nodeId: '1', isReplaceable: false }
+      ]
+      const shouldShowOverlay = store.surfaceMissingNodes(types)
+
+      expect(store.missingNodesError).not.toBeNull()
+      expect(store.missingNodesError?.nodeTypes).toHaveLength(1)
+      expect(store.hasMissingNodes).toBe(true)
+      expect(shouldShowOverlay).toBe(false)
+    })
+
+    it('returns true when ShowErrorsTab setting is enabled', () => {
+      mockShowErrorsTab.value = true
+      const store = useMissingNodesErrorStore()
+      const shouldShowOverlay = store.surfaceMissingNodes([
+        { type: 'NodeA', nodeId: '1', isReplaceable: false }
+      ])
+
+      expect(shouldShowOverlay).toBe(true)
+    })
+
+    it('returns false when ShowErrorsTab setting is disabled', () => {
+      mockShowErrorsTab.value = false
+      const store = useMissingNodesErrorStore()
+      const shouldShowOverlay = store.surfaceMissingNodes([
+        { type: 'NodeA', nodeId: '1', isReplaceable: false }
+      ])
+
+      expect(shouldShowOverlay).toBe(false)
+    })
+
+    it('returns false for empty types even when setting is enabled', () => {
+      mockShowErrorsTab.value = true
+      const store = useMissingNodesErrorStore()
+      const shouldShowOverlay = store.surfaceMissingNodes([])
+
+      expect(shouldShowOverlay).toBe(false)
+    })
+
+    it('deduplicates node types', () => {
+      const store = useMissingNodesErrorStore()
+      store.surfaceMissingNodes([
+        { type: 'NodeA', nodeId: '1', isReplaceable: false },
+        { type: 'NodeA', nodeId: '1', isReplaceable: false },
+        { type: 'NodeB', nodeId: '2', isReplaceable: false }
+      ])
+
+      expect(store.missingNodesError?.nodeTypes).toHaveLength(2)
+    })
+  })
+
+  describe('removeMissingNodesByType', () => {
+    it('removes matching types from the missing nodes list', () => {
+      const store = useMissingNodesErrorStore()
+      store.setMissingNodeTypes([
+        { type: 'NodeA', nodeId: '1', isReplaceable: false },
+        { type: 'NodeB', nodeId: '2', isReplaceable: false },
+        { type: 'NodeC', nodeId: '3', isReplaceable: false }
+      ])
+
+      store.removeMissingNodesByType(['NodeA', 'NodeC'])
+
+      expect(store.missingNodesError?.nodeTypes).toHaveLength(1)
+      const remaining = store.missingNodesError?.nodeTypes[0]
+      expect(typeof remaining !== 'string' && remaining?.type).toBe('NodeB')
+    })
+
+    it('clears missingNodesError when all types are removed', () => {
+      const store = useMissingNodesErrorStore()
+      store.setMissingNodeTypes([
+        { type: 'NodeA', nodeId: '1', isReplaceable: false }
+      ])
+
+      store.removeMissingNodesByType(['NodeA'])
+
+      expect(store.missingNodesError).toBeNull()
+      expect(store.hasMissingNodes).toBe(false)
+    })
+
+    it('does nothing when missingNodesError is null', () => {
+      const store = useMissingNodesErrorStore()
+      expect(store.missingNodesError).toBeNull()
+
+      store.removeMissingNodesByType(['NodeA'])
+      expect(store.missingNodesError).toBeNull()
+    })
+
+    it('does nothing when removing non-existent types', () => {
+      const store = useMissingNodesErrorStore()
+      store.setMissingNodeTypes([
+        { type: 'NodeA', nodeId: '1', isReplaceable: false }
+      ])
+
+      store.removeMissingNodesByType(['NonExistent'])
+
+      expect(store.missingNodesError?.nodeTypes).toHaveLength(1)
+    })
+
+    it('handles removing from string entries', () => {
+      const store = useMissingNodesErrorStore()
+      store.setMissingNodeTypes([
+        'StringNodeA',
+        'StringNodeB'
+      ] as MissingNodeType[])
+
+      store.removeMissingNodesByType(['StringNodeA'])
+
+      expect(store.missingNodesError?.nodeTypes).toHaveLength(1)
+    })
+  })
+})

src/platform/nodeReplacement/missingNodesErrorStore.ts

@@ -0,0 +1,125 @@
+import { defineStore } from 'pinia'
+import { computed, ref } from 'vue'
+
+import { st } from '@/i18n'
+import type { LGraphNode } from '@/lib/litegraph/src/litegraph'
+import { isCloud } from '@/platform/distribution/types'
+import { useSettingStore } from '@/platform/settings/settingStore'
+import { app } from '@/scripts/app'
+import type { MissingNodeType } from '@/types/comfy'
+import { getAncestorExecutionIds } from '@/types/nodeIdentification'
+import type { NodeExecutionId } from '@/types/nodeIdentification'
+import { getExecutionIdByNode } from '@/utils/graphTraversalUtil'
+
+interface MissingNodesError {
+  message: string
+  nodeTypes: MissingNodeType[]
+}
+
+export const useMissingNodesErrorStore = defineStore(
+  'missingNodesError',
+  () => {
+    const missingNodesError = ref<MissingNodesError | null>(null)
+
+    function setMissingNodeTypes(types: MissingNodeType[]) {
+      if (!types.length) {
+        missingNodesError.value = null
+        return
+      }
+      const seen = new Set<string>()
+      const uniqueTypes = types.filter((node) => {
+        // For string entries (group nodes), deduplicate by the string itself.
+        // For object entries, prefer nodeId so multiple instances of the same
+        // type are kept as separate rows; fall back to type if nodeId is absent.
+        const isString = typeof node === 'string'
+        let key: string
+        if (isString) {
+          key = node
+        } else if (node.nodeId != null) {
+          key = String(node.nodeId)
+        } else {
+          key = node.type
+        }
+        if (seen.has(key)) return false
+        seen.add(key)
+        return true
+      })
+      missingNodesError.value = {
+        message: isCloud
+          ? st(
+              'rightSidePanel.missingNodePacks.unsupportedTitle',
+              'Unsupported Node Packs'
+            )
+          : st('rightSidePanel.missingNodePacks.title', 'Missing Node Packs'),
+        nodeTypes: uniqueTypes
+      }
+    }
+
+    /** Set missing node types. Returns true if the Errors tab is enabled and types were set. */
+    function surfaceMissingNodes(types: MissingNodeType[]): boolean {
+      setMissingNodeTypes(types)
+      return (
+        types.length > 0 &&
+        useSettingStore().get('Comfy.RightSidePanel.ShowErrorsTab')
+      )
+    }
+
+    /** Remove specific node types from the missing nodes list (e.g. after replacement). */
+    function removeMissingNodesByType(typesToRemove: string[]) {
+      if (!missingNodesError.value) return
+      const removeSet = new Set(typesToRemove)
+      const remaining = missingNodesError.value.nodeTypes.filter((node) => {
+        const nodeType = typeof node === 'string' ? node : node.type
+        return !removeSet.has(nodeType)
+      })
+      setMissingNodeTypes(remaining)
+    }
+
+    const hasMissingNodes = computed(() => !!missingNodesError.value)
+
+    const missingNodeCount = computed(
+      () => missingNodesError.value?.nodeTypes.length ?? 0
+    )
+
+    /**
+     * Set of all execution ID prefixes derived from missing node execution IDs,
+     * including the missing nodes themselves.
+     *
+     * Example: missing node at "65:70:63" → Set { "65", "65:70", "65:70:63" }
+     */
+    const missingAncestorExecutionIds = computed<Set<NodeExecutionId>>(() => {
+      const ids = new Set<NodeExecutionId>()
+      const error = missingNodesError.value
+      if (!error) return ids
+
+      for (const nodeType of error.nodeTypes) {
+        if (typeof nodeType === 'string') continue
+        if (nodeType.nodeId == null) continue
+        for (const id of getAncestorExecutionIds(String(nodeType.nodeId))) {
+          ids.add(id)
+        }
+      }
+
+      return ids
+    })
+
+    /** True if the node has a missing node inside it at any nesting depth. */
+    function isContainerWithMissingNode(node: LGraphNode): boolean {
+      if (!app.isGraphReady) return false
+      const execId = getExecutionIdByNode(app.rootGraph, node)
+      if (!execId) return false
+      return missingAncestorExecutionIds.value.has(execId)
+    }
+
+    return {
+      missingNodesError,
+      setMissingNodeTypes,
+      surfaceMissingNodes,
+      removeMissingNodesByType,
+      hasMissingNodes,
+      missingNodeCount,
+      missingAncestorExecutionIds,
+      isContainerWithMissingNode
+    }
+  }
+)

src/platform/nodeReplacement/useNodeReplacement.test.ts

@@ -47,8 +47,8 @@ vi.mock('@/i18n', () => ({
 const { mockRemoveMissingNodesByType } = vi.hoisted(() => ({
   mockRemoveMissingNodesByType: vi.fn()
 }))
-vi.mock('@/stores/executionErrorStore', () => ({
-  useExecutionErrorStore: vi.fn(() => ({
+vi.mock('@/platform/nodeReplacement/missingNodesErrorStore', () => ({
+  useMissingNodesErrorStore: vi.fn(() => ({
     removeMissingNodesByType: mockRemoveMissingNodesByType
   }))
 }))

src/platform/nodeReplacement/useNodeReplacement.ts

@@ -7,7 +7,7 @@ import type { NodeReplacement } from '@/platform/nodeReplacement/types'
 import { useToastStore } from '@/platform/updates/common/toastStore'
 import { useWorkflowStore } from '@/platform/workflow/management/stores/workflowStore'
 import { app, sanitizeNodeName } from '@/scripts/app'
-import { useExecutionErrorStore } from '@/stores/executionErrorStore'
+import { useMissingNodesErrorStore } from '@/platform/nodeReplacement/missingNodesErrorStore'
 import type { MissingNodeType } from '@/types/comfy'
 import { collectAllNodes } from '@/utils/graphTraversalUtil'
 
@@ -329,24 +329,24 @@ export function useNodeReplacement() {
 
   /**
    * Replaces all nodes in a single swap group and removes successfully
-   * replaced types from the execution error store.
+   * replaced types from the missing nodes error store.
    */
   function replaceGroup(group: ReplacementGroup): void {
     const replaced = replaceNodesInPlace(group.nodeTypes)
     if (replaced.length > 0) {
-      useExecutionErrorStore().removeMissingNodesByType(replaced)
+      useMissingNodesErrorStore().removeMissingNodesByType(replaced)
     }
   }
 
   /**
    * Replaces every available node across all swap groups and removes
-   * the succeeded types from the execution error store.
+   * the succeeded types from the missing nodes error store.
    */
   function replaceAllGroups(groups: ReplacementGroup[]): void {
     const allNodeTypes = groups.flatMap((g) => g.nodeTypes)
     const replaced = replaceNodesInPlace(allNodeTypes)
     if (replaced.length > 0) {
-      useExecutionErrorStore().removeMissingNodesByType(replaced)
+      useMissingNodesErrorStore().removeMissingNodesByType(replaced)
     }
   }
 

src/platform/settings/components/SettingDialog.vue

@@ -1,5 +1,5 @@
 <template>
-  <BaseModalLayout content-title="" data-testid="settings-dialog" size="md">
+  <BaseModalLayout content-title="" data-testid="settings-dialog" size="sm">
     <template #leftPanelHeaderTitle>
       <i class="icon-[lucide--settings]" />
       <h2 class="text-neutral text-base">{{ $t('g.settings') }}</h2>
@@ -12,6 +12,7 @@
           size="md"
           :placeholder="$t('g.searchSettings') + '...'"
           :debounce-time="128"
+          autofocus
           @search="handleSearch"
         />
       </div>

src/platform/workflow/core/services/workflowService.test.ts

@@ -12,7 +12,7 @@ import { useToastStore } from '@/platform/updates/common/toastStore'
 import type { ComfyWorkflow } from '@/platform/workflow/management/stores/workflowStore'
 import { useWorkflowStore } from '@/platform/workflow/management/stores/workflowStore'
 import { useWorkflowService } from '@/platform/workflow/core/services/workflowService'
-import { useExecutionErrorStore } from '@/stores/executionErrorStore'
+import { useMissingNodesErrorStore } from '@/platform/nodeReplacement/missingNodesErrorStore'
 import { app } from '@/scripts/app'
 import { useAppMode } from '@/composables/useAppMode'
 import type { AppMode } from '@/composables/useAppMode'
@@ -160,7 +160,7 @@ describe('useWorkflowService', () => {
       useWorkflowService().showPendingWarnings(workflow)
 
       expect(
-        useExecutionErrorStore().surfaceMissingNodes
+        useMissingNodesErrorStore().surfaceMissingNodes
       ).not.toHaveBeenCalled()
     })
 
@@ -170,9 +170,9 @@ describe('useWorkflowService', () => {
 
       useWorkflowService().showPendingWarnings(workflow)
 
-      expect(useExecutionErrorStore().surfaceMissingNodes).toHaveBeenCalledWith(
-        missingNodeTypes
-      )
+      expect(
+        useMissingNodesErrorStore().surfaceMissingNodes
+      ).toHaveBeenCalledWith(missingNodeTypes)
       expect(workflow.pendingWarnings).toBeNull()
     })
 
@@ -185,9 +185,9 @@ describe('useWorkflowService', () => {
 
       useWorkflowService().showPendingWarnings(workflow)
 
-      expect(useExecutionErrorStore().surfaceMissingNodes).toHaveBeenCalledWith(
-        ['CustomNode1']
-      )
+      expect(
+        useMissingNodesErrorStore().surfaceMissingNodes
+      ).toHaveBeenCalledWith(['CustomNode1'])
       expect(workflow.pendingWarnings).toBeNull()
     })
 
@@ -201,7 +201,7 @@ describe('useWorkflowService', () => {
       service.showPendingWarnings(workflow)
 
       expect(
-        useExecutionErrorStore().surfaceMissingNodes
+        useMissingNodesErrorStore().surfaceMissingNodes
       ).toHaveBeenCalledTimes(1)
     })
   })
@@ -226,7 +226,7 @@ describe('useWorkflowService', () => {
       )
 
       expect(
-        useExecutionErrorStore().surfaceMissingNodes
+        useMissingNodesErrorStore().surfaceMissingNodes
       ).not.toHaveBeenCalled()
 
       await useWorkflowService().openWorkflow(workflow)
@@ -238,9 +238,9 @@ describe('useWorkflowService', () => {
         workflow,
         expect.objectContaining({ deferWarnings: true })
       )
-      expect(useExecutionErrorStore().surfaceMissingNodes).toHaveBeenCalledWith(
-        ['CustomNode1']
-      )
+      expect(
+        useMissingNodesErrorStore().surfaceMissingNodes
+      ).toHaveBeenCalledWith(['CustomNode1'])
       expect(workflow.pendingWarnings).toBeNull()
     })
 
@@ -258,20 +258,20 @@ describe('useWorkflowService', () => {
 
       await service.openWorkflow(workflow1)
       expect(
-        useExecutionErrorStore().surfaceMissingNodes
+        useMissingNodesErrorStore().surfaceMissingNodes
       ).toHaveBeenCalledTimes(1)
-      expect(useExecutionErrorStore().surfaceMissingNodes).toHaveBeenCalledWith(
-        ['MissingNodeA']
-      )
+      expect(
+        useMissingNodesErrorStore().surfaceMissingNodes
+      ).toHaveBeenCalledWith(['MissingNodeA'])
       expect(workflow1.pendingWarnings).toBeNull()
       expect(workflow2.pendingWarnings).not.toBeNull()
 
       await service.openWorkflow(workflow2)
       expect(
-        useExecutionErrorStore().surfaceMissingNodes
+        useMissingNodesErrorStore().surfaceMissingNodes
       ).toHaveBeenCalledTimes(2)
       expect(
-        useExecutionErrorStore().surfaceMissingNodes
+        useMissingNodesErrorStore().surfaceMissingNodes
       ).toHaveBeenLastCalledWith(['MissingNodeB'])
       expect(workflow2.pendingWarnings).toBeNull()
     })
@@ -286,12 +286,12 @@ describe('useWorkflowService', () => {
 
       await service.openWorkflow(workflow, { force: true })
       expect(
-        useExecutionErrorStore().surfaceMissingNodes
+        useMissingNodesErrorStore().surfaceMissingNodes
       ).toHaveBeenCalledTimes(1)
 
       await service.openWorkflow(workflow, { force: true })
       expect(
-        useExecutionErrorStore().surfaceMissingNodes
+        useMissingNodesErrorStore().surfaceMissingNodes
       ).toHaveBeenCalledTimes(1)
     })
   })

src/platform/workflow/core/services/workflowService.ts

@@ -23,6 +23,7 @@ import type { AppMode } from '@/composables/useAppMode'
 import { useDomWidgetStore } from '@/stores/domWidgetStore'
 import { useAppModeStore } from '@/stores/appModeStore'
 import { useExecutionErrorStore } from '@/stores/executionErrorStore'
+import { useMissingNodesErrorStore } from '@/platform/nodeReplacement/missingNodesErrorStore'
 import { useWorkspaceStore } from '@/stores/workspaceStore'
 import {
   appendJsonExt,
@@ -43,6 +44,7 @@ export const useWorkflowService = () => {
   const workflowThumbnail = useWorkflowThumbnail()
   const domWidgetStore = useDomWidgetStore()
   const executionErrorStore = useExecutionErrorStore()
+  const missingNodesErrorStore = useMissingNodesErrorStore()
   const workflowDraftStore = useWorkflowDraftStore()
 
   function confirmOverwrite(targetPath: string) {
@@ -542,7 +544,9 @@ export const useWorkflowService = () => {
     wf.pendingWarnings = null
 
     if (missingNodeTypes?.length) {
-      executionErrorStore.surfaceMissingNodes(missingNodeTypes)
+      if (missingNodesErrorStore.surfaceMissingNodes(missingNodeTypes)) {
+        executionErrorStore.showErrorOverlay()
+      }
     }
   }
 

src/platform/workflow/persistence/base/storageIO.ts

@@ -250,61 +250,125 @@ function readSessionPointer<T extends { workspaceId: string }>(
 
 /**
  * Reads the active path pointer from sessionStorage.
- * Falls back to workspace-based search when clientId changes after reload.
+ * Falls back to workspace-based search when clientId changes after reload,
+ * then to localStorage when sessionStorage is empty (browser restart).
  */
 export function readActivePath(
   clientId: string,
   targetWorkspaceId?: string
 ): ActivePathPointer | null {
-  return readSessionPointer<ActivePathPointer>(
-    StorageKeys.activePath(clientId),
-    StorageKeys.prefixes.activePath,
-    targetWorkspaceId
+  return (
+    readSessionPointer<ActivePathPointer>(
+      StorageKeys.activePath(clientId),
+      StorageKeys.prefixes.activePath,
+      targetWorkspaceId
+    ) ??
+    (targetWorkspaceId
+      ? readLocalPointer<ActivePathPointer>(
+          StorageKeys.lastActivePath(targetWorkspaceId),
+          isValidActivePathPointer
+        )
+      : null)
   )
 }
 
 /**
- * Writes the active path pointer to sessionStorage.
+ * Writes the active path pointer to both sessionStorage (tab-scoped)
+ * and localStorage (survives browser restart).
  */
 export function writeActivePath(
   clientId: string,
   pointer: ActivePathPointer
 ): void {
-  try {
-    const key = StorageKeys.activePath(clientId)
-    sessionStorage.setItem(key, JSON.stringify(pointer))
-  } catch {
-    // Best effort - ignore errors
-  }
+  const json = JSON.stringify(pointer)
+  writeStorage(sessionStorage, StorageKeys.activePath(clientId), json)
+  writeStorage(
+    localStorage,
+    StorageKeys.lastActivePath(pointer.workspaceId),
+    json
+  )
 }
 
 /**
  * Reads the open paths pointer from sessionStorage.
- * Falls back to workspace-based search when clientId changes after reload.
+ * Falls back to workspace-based search when clientId changes after reload,
+ * then to localStorage when sessionStorage is empty (browser restart).
  */
 export function readOpenPaths(
   clientId: string,
   targetWorkspaceId?: string
 ): OpenPathsPointer | null {
-  return readSessionPointer<OpenPathsPointer>(
-    StorageKeys.openPaths(clientId),
-    StorageKeys.prefixes.openPaths,
-    targetWorkspaceId
+  return (
+    readSessionPointer<OpenPathsPointer>(
+      StorageKeys.openPaths(clientId),
+      StorageKeys.prefixes.openPaths,
+      targetWorkspaceId
+    ) ??
+    (targetWorkspaceId
+      ? readLocalPointer<OpenPathsPointer>(
+          StorageKeys.lastOpenPaths(targetWorkspaceId),
+          isValidOpenPathsPointer
+        )
+      : null)
   )
 }
 
 /**
- * Writes the open paths pointer to sessionStorage.
+ * Writes the open paths pointer to both sessionStorage (tab-scoped)
+ * and localStorage (survives browser restart).
  */
 export function writeOpenPaths(
   clientId: string,
   pointer: OpenPathsPointer
 ): void {
+  const json = JSON.stringify(pointer)
+  writeStorage(sessionStorage, StorageKeys.openPaths(clientId), json)
+  writeStorage(
+    localStorage,
+    StorageKeys.lastOpenPaths(pointer.workspaceId),
+    json
+  )
+}
+
+function hasWorkspaceId(obj: Record<string, unknown>): boolean {
+  return typeof obj.workspaceId === 'string'
+}
+
+function isValidActivePathPointer(value: unknown): value is ActivePathPointer {
+  if (typeof value !== 'object' || value === null) return false
+  const obj = value as Record<string, unknown>
+  return hasWorkspaceId(obj) && typeof obj.path === 'string'
+}
+
+function isValidOpenPathsPointer(value: unknown): value is OpenPathsPointer {
+  if (typeof value !== 'object' || value === null) return false
+  const obj = value as Record<string, unknown>
+  return (
+    hasWorkspaceId(obj) &&
+    Array.isArray(obj.paths) &&
+    typeof obj.activeIndex === 'number'
+  )
+}
+
+function readLocalPointer<T>(
+  key: string,
+  validate: (value: unknown) => value is T
+): T | null {
   try {
-    const key = StorageKeys.openPaths(clientId)
-    sessionStorage.setItem(key, JSON.stringify(pointer))
+    const json = localStorage.getItem(key)
+    if (!json) return null
+    const parsed = JSON.parse(json)
+    return validate(parsed) ? parsed : null
   } catch {
-    // Best effort - ignore errors
+    return null
+  }
+}
+
+function writeStorage(storage: Storage, key: string, value: string): void {
+  try {
+    storage.setItem(key, value)
+  } catch {
+    // Best effort — silently degrade when storage is full or unavailable
   }
 }
 
@@ -317,7 +381,9 @@ export function clearAllV2Storage(): void {
 
   const prefixes = [
     StorageKeys.prefixes.draftIndex,
-    StorageKeys.prefixes.draftPayload
+    StorageKeys.prefixes.draftPayload,
+    StorageKeys.prefixes.lastActivePath,
+    StorageKeys.prefixes.lastOpenPaths
   ]
 
   try {

src/platform/workflow/persistence/base/storageKeys.ts

@@ -72,6 +72,19 @@ export const StorageKeys = {
     return `Comfy.Workflow.OpenPaths:${clientId}`
   },
 
+  /**
+   * localStorage copies of tab pointers for cross-session restore.
+   * sessionStorage is per-tab (correct for in-session use) but lost
+   * on browser restart; these keys preserve the last-written state.
+   */
+  lastActivePath(workspaceId: string): string {
+    return `Comfy.Workflow.LastActivePath:${workspaceId}`
+  },
+
+  lastOpenPaths(workspaceId: string): string {
+    return `Comfy.Workflow.LastOpenPaths:${workspaceId}`
+  },
+
   /**
    * Prefix patterns for cleanup operations.
    */
@@ -79,6 +92,8 @@ export const StorageKeys = {
     draftIndex: 'Comfy.Workflow.DraftIndex.v2:',
     draftPayload: 'Comfy.Workflow.Draft.v2:',
     activePath: 'Comfy.Workflow.ActivePath:',
-    openPaths: 'Comfy.Workflow.OpenPaths:'
+    openPaths: 'Comfy.Workflow.OpenPaths:',
+    lastActivePath: 'Comfy.Workflow.LastActivePath:',
+    lastOpenPaths: 'Comfy.Workflow.LastOpenPaths:'
   }
 } as const

src/platform/workflow/persistence/composables/useWorkflowPersistenceV2.ts

@@ -53,8 +53,8 @@ export function useWorkflowPersistenceV2() {
   const toast = useToast()
   const { onUserLogout } = useCurrentUser()
 
-  // Run migration on module load
-  migrateV1toV2()
+  // Run migration on module load, passing clientId for tab state migration
+  migrateV1toV2(undefined, api.clientId ?? api.initialClientId ?? undefined)
 
   // Clear workflow persistence storage when user signs out (cloud only)
   onUserLogout(() => {

src/platform/workflow/persistence/migration/migrateV1toV2.test.ts

@@ -1,6 +1,7 @@
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
 import { hashPath } from '../base/hashUtil'
+import { readOpenPaths } from '../base/storageIO'
 import {
   cleanupV1Data,
   getMigrationStatus,
@@ -212,6 +213,85 @@ describe('migrateV1toV2', () => {
     })
   })
 
+  describe('V1 tab state migration', () => {
+    it('migrates V1 tab state pointers to V2 format', () => {
+      // Simulate V1 state: user had 3 workflows open, 2nd was active
+      const v1Drafts = {
+        'workflows/a.json': {
+          data: '{"nodes":[1]}',
+          updatedAt: 1000,
+          name: 'a',
+          isTemporary: true
+        },
+        'workflows/b.json': {
+          data: '{"nodes":[2]}',
+          updatedAt: 2000,
+          name: 'b',
+          isTemporary: true
+        },
+        'workflows/c.json': {
+          data: '{"nodes":[3]}',
+          updatedAt: 3000,
+          name: 'c',
+          isTemporary: false
+        }
+      }
+      setV1Data(v1Drafts, [
+        'workflows/a.json',
+        'workflows/b.json',
+        'workflows/c.json'
+      ])
+
+      // V1 tab state stored by setStorageValue (localStorage fallback keys)
+      localStorage.setItem(
+        'Comfy.OpenWorkflowsPaths',
+        JSON.stringify([
+          'workflows/a.json',
+          'workflows/b.json',
+          'workflows/c.json'
+        ])
+      )
+      localStorage.setItem('Comfy.ActiveWorkflowIndex', JSON.stringify(1))
+
+      // Run migration (simulating upgrade from pre-V2 to V2)
+      const clientId = 'client-123'
+      const result = migrateV1toV2(workspaceId, clientId)
+      expect(result).toBe(3)
+
+      // V2 tab state should be readable via the V2 API
+      const openPaths = readOpenPaths(clientId, workspaceId)
+
+      // This is the bug: V1 tab state is NOT migrated, so openPaths is null
+      expect(openPaths).not.toBeNull()
+      expect(openPaths!.paths).toEqual([
+        'workflows/a.json',
+        'workflows/b.json',
+        'workflows/c.json'
+      ])
+      expect(openPaths!.activeIndex).toBe(1)
+    })
+
+    it('does not migrate tab state when V1 tab state keys are absent', () => {
+      const v1Drafts = {
+        'workflows/a.json': {
+          data: '{}',
+          updatedAt: 1000,
+          name: 'a',
+          isTemporary: true
+        }
+      }
+      setV1Data(v1Drafts, ['workflows/a.json'])
+
+      // No V1 tab state keys in localStorage
+      migrateV1toV2(workspaceId)
+
+      const openPaths = readOpenPaths('any-client-id', workspaceId)
+
+      // No tab state to migrate — should remain null
+      expect(openPaths).toBeNull()
+    })
+  })
+
   describe('getMigrationStatus', () => {
     it('reports correct status', () => {
       setV1Data(

src/platform/workflow/persistence/migration/migrateV1toV2.ts

@@ -10,7 +10,12 @@ import type { DraftIndexV2 } from '../base/draftTypes'
 import { upsertEntry, createEmptyIndex } from '../base/draftCacheV2'
 import { hashPath } from '../base/hashUtil'
 import { getWorkspaceId } from '../base/storageKeys'
-import { readIndex, writeIndex, writePayload } from '../base/storageIO'
+import {
+  readIndex,
+  writeIndex,
+  writeOpenPaths,
+  writePayload
+} from '../base/storageIO'
 
 /**
  * V1 draft snapshot structure (from draftCache.ts)
@@ -27,7 +32,9 @@ interface V1DraftSnapshot {
  */
 const V1_KEYS = {
   drafts: (workspaceId: string) => `Comfy.Workflow.Drafts:${workspaceId}`,
-  order: (workspaceId: string) => `Comfy.Workflow.DraftOrder:${workspaceId}`
+  order: (workspaceId: string) => `Comfy.Workflow.DraftOrder:${workspaceId}`,
+  openPaths: 'Comfy.OpenWorkflowsPaths',
+  activeIndex: 'Comfy.ActiveWorkflowIndex'
 }
 
 /**
@@ -64,7 +71,10 @@ function readV1Drafts(
  *
  * @returns Number of drafts migrated, or -1 if migration not needed/failed
  */
-export function migrateV1toV2(workspaceId: string = getWorkspaceId()): number {
+export function migrateV1toV2(
+  workspaceId: string = getWorkspaceId(),
+  clientId?: string
+): number {
   // Check if V2 already exists
   if (isV2MigrationComplete(workspaceId)) {
     return -1
@@ -116,12 +126,48 @@ export function migrateV1toV2(workspaceId: string = getWorkspaceId()): number {
     return -1
   }
 
+  // Migrate V1 tab state pointers to V2 sessionStorage format.
+  // V1 used setStorageValue which stored tab state in localStorage as fallback.
+  // V2 uses sessionStorage keyed by clientId. Without this migration,
+  // users upgrading from V1 lose their open tab list.
+  migrateV1TabState(workspaceId, clientId)
+
   if (migrated > 0) {
     console.warn(`[V2 Migration] Migrated ${migrated} drafts from V1 to V2`)
   }
   return migrated
 }
 
+/**
+ * Migrates V1 tab state (open paths + active index) to V2 format.
+ * V1 stored these in localStorage via setStorageValue fallback.
+ * V2 uses sessionStorage keyed by clientId.
+ */
+function migrateV1TabState(workspaceId: string, clientId?: string): void {
+  if (!clientId) return
+
+  try {
+    const pathsJson = localStorage.getItem(V1_KEYS.openPaths)
+    if (!pathsJson) return
+
+    const paths = JSON.parse(pathsJson)
+    if (!Array.isArray(paths) || paths.length === 0) return
+
+    const indexJson = localStorage.getItem(V1_KEYS.activeIndex)
+    let activeIndex = 0
+    if (indexJson !== null) {
+      const parsed = JSON.parse(indexJson)
+      if (typeof parsed === 'number' && Number.isFinite(parsed)) {
+        activeIndex = Math.min(Math.max(0, parsed), paths.length - 1)
+      }
+    }
+
+    writeOpenPaths(clientId, { workspaceId, paths, activeIndex })
+  } catch {
+    // Best effort - don't block draft migration on tab state errors
+  }
+}
+
 /**
  * Cleans up V1 data after successful migration.
  * Should NOT be called until 2026-07-15 to allow rollback.

src/renderer/extensions/linearMode/DropZone.vue

@@ -4,6 +4,7 @@ import { computed, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 import ImageLightbox from '@/components/common/ImageLightbox.vue'
+import { useClickDragGuard } from '@/composables/useClickDragGuard'
 import { cn } from '@/utils/tailwindUtil'
 
 defineOptions({ inheritAttrs: false })
@@ -30,26 +31,17 @@ const {
 
 const dropZoneRef = ref<HTMLElement | null>(null)
 const canAcceptDrop = ref(false)
-const pointerStart = ref<{ x: number; y: number } | null>(null)
+const clickGuard = useClickDragGuard(5)
 const lightboxOpen = ref(false)
 
 function onPointerDown(e: PointerEvent) {
-  pointerStart.value = { x: e.clientX, y: e.clientY }
+  clickGuard.recordStart(e)
 }
 
 function onIndicatorClick(e: MouseEvent) {
-  if (e.detail !== 0) {
-    const start = pointerStart.value
-    if (start) {
-      const dx = e.clientX - start.x
-      const dy = e.clientY - start.y
-      if (dx * dx + dy * dy > 25) {
-        pointerStart.value = null
-        return
-      }
-    }
-  }
-  pointerStart.value = null
+  const dragged = e.detail !== 0 && clickGuard.wasDragged(e)
+  clickGuard.reset()
+  if (dragged) return
   dropIndicator?.onClick?.(e)
 }
 

src/renderer/extensions/linearMode/ImagePreview.vue

@@ -2,19 +2,29 @@
 import { ref, useTemplateRef } from 'vue'
 
 import ZoomPane from '@/components/ui/ZoomPane.vue'
+import { useExecutionStatus } from '@/renderer/extensions/linearMode/useExecutionStatus'
 import { cn } from '@/utils/tailwindUtil'
 
+const { executionStatusMessage } = useExecutionStatus()
+
 defineOptions({ inheritAttrs: false })
 
-const { src } = defineProps<{
+const { src, showSize = true } = defineProps<{
   src: string
   mobile?: boolean
   label?: string
+  showSize?: boolean
 }>()
 
 const imageRef = useTemplateRef('imageRef')
-const width = ref('')
-const height = ref('')
+const width = ref<number | null>(null)
+const height = ref<number | null>(null)
+
+function onImageLoad() {
+  if (!imageRef.value || !showSize) return
+  width.value = imageRef.value.naturalWidth
+  height.value = imageRef.value.naturalHeight
+}
 </script>
 <template>
   <ZoomPane
@@ -27,13 +37,7 @@ const height = ref('')
       :src
       v-bind="slotProps"
       class="size-full object-contain"
-      @load="
-        () => {
-          if (!imageRef) return
-          width = `${imageRef.naturalWidth}`
-          height = `${imageRef.naturalHeight}`
-        }
-      "
+      @load="onImageLoad"
     />
   </ZoomPane>
   <img
@@ -41,15 +45,15 @@ const height = ref('')
     ref="imageRef"
     class="grow object-contain contain-size"
     :src
-    @load="
-      () => {
-        if (!imageRef) return
-        width = `${imageRef.naturalWidth}`
-        height = `${imageRef.naturalHeight}`
-      }
-    "
+    @load="onImageLoad"
   />
-  <span class="self-center md:z-10">
+  <span
+    v-if="executionStatusMessage"
+    class="animate-pulse self-center text-muted md:z-10"
+  >
+    {{ executionStatusMessage }}
+  </span>
+  <span v-else-if="width && height" class="self-center md:z-10">
     {{ `${width} x ${height}` }}
     <template v-if="label"> | {{ label }}</template>
   </span>

src/renderer/extensions/linearMode/LatentPreview.vue

@@ -1,7 +1,23 @@
+<script setup lang="ts">
+import { useExecutionStatus } from '@/renderer/extensions/linearMode/useExecutionStatus'
+
+const { executionStatusMessage } = useExecutionStatus()
+</script>
 <template>
-  <div class="flex min-h-0 w-full flex-1 items-center justify-center">
-    <div
-      class="skeleton-shimmer aspect-square size-[min(50vw,50vh)] rounded-lg"
-    />
+  <div
+    class="sz-full flex min-h-0 flex-1 flex-col items-center justify-center gap-3"
+  >
+    <div class="flex h-full items-center justify-center">
+      <div
+        class="skeleton-shimmer aspect-square size-[min(50vw,50vh)] rounded-lg"
+      />
+    </div>
+
+    <span
+      v-if="executionStatusMessage"
+      class="animate-pulse text-sm text-muted"
+    >
+      {{ executionStatusMessage }}
+    </span>
   </div>
 </template>

src/renderer/extensions/linearMode/LinearPreview.vue

@@ -136,6 +136,7 @@ async function rerun(e: Event) {
     v-if="canShowPreview && latentPreview"
     :mobile
     :src="latentPreview"
+    :show-size="false"
   />
   <MediaOutputPreview
     v-else-if="selectedOutput"

src/renderer/extensions/linearMode/getExecutionStatusMessage.test.ts

@@ -0,0 +1,100 @@
+import { describe, expect, it } from 'vitest'
+
+import type { ComfyNodeDefImpl } from '@/stores/nodeDefStore'
+
+import { getExecutionStatusMessage } from './getExecutionStatusMessage'
+
+// Pass-through t so we can assert the i18n key
+const t = (key: string) => key
+
+describe('getExecutionStatusMessage', () => {
+  describe('custom messages', () => {
+    it('returns custom message from properties when set', () => {
+      expect(
+        getExecutionStatusMessage(t, 'KSampler', null, {
+          'Execution Message': 'custom status'
+        })
+      ).toBe('custom status')
+    })
+
+    it('ignores empty or whitespace-only custom message', () => {
+      expect(
+        getExecutionStatusMessage(t, 'KSampler', null, {
+          'Execution Message': '  '
+        })
+      ).toBe('execution.generating')
+    })
+  })
+
+  describe('API nodes', () => {
+    it('returns processing for API nodes', () => {
+      const apiDef = { api_node: true } as ComfyNodeDefImpl
+      expect(getExecutionStatusMessage(t, 'SomeApiNode', apiDef)).toBe(
+        'execution.processing'
+      )
+    })
+
+    it('statusMap takes precedence over api_node flag', () => {
+      const apiDef = { api_node: true } as ComfyNodeDefImpl
+      expect(getExecutionStatusMessage(t, 'KSampler', apiDef)).toBe(
+        'execution.generating'
+      )
+    })
+  })
+
+  describe('Node type matching', () => {
+    it('does not match partial PascalCase words', () => {
+      expect(getExecutionStatusMessage(t, 'Loads')).toBeNull()
+    })
+
+    it('matches identifier mid-string at PascalCase boundary', () => {
+      expect(getExecutionStatusMessage(t, 'CompositeSaveImage')).toBe(
+        'execution.saving'
+      )
+    })
+
+    it('matches identifier followed by non-letter characters', () => {
+      expect(getExecutionStatusMessage(t, 'Save_V2')).toBe('execution.saving')
+      expect(getExecutionStatusMessage(t, 'LoadImage🐍')).toBe(
+        'execution.loading'
+      )
+    })
+
+    const testNodeTypes: [string, string[]][] = [
+      ['generating', ['KSampler', 'SamplerCustomAdvanced']],
+      [
+        'saving',
+        ['SaveImage', 'SaveAnimatedWEBP', 'PreviewImage', 'MaskPreview']
+      ],
+      ['loading', ['LoadImage', 'VAELoader', 'CheckpointLoaderSimple']],
+      [
+        'encoding',
+        ['VAEEncode', 'StableCascade_StageC_VAEEncode', 'CLIPTextEncode']
+      ],
+      ['decoding', ['VAEDecode', 'VAEDecodeHunyuan3D']],
+      [
+        'resizing',
+        ['ImageUpscaleWithModel', 'LatentUpscale', 'ResizeImageMaskNode']
+      ],
+      [
+        'processing',
+        ['TorchCompileModel', 'SVD_img2vid_Conditioning', 'ModelMergeSimple']
+      ],
+      ['generatingVideo', ['WanImageToVideo', 'WanFunControlToVideo']],
+      ['processingVideo', ['Video Slice', 'CreateVideo']],
+      ['training', ['TrainLoraNode']]
+    ]
+
+    it.for(
+      testNodeTypes.flatMap(([status, nodes]) =>
+        nodes.map((node) => [status, node] as const)
+      )
+    )('%s ← %s', ([status, nodeType]) => {
+      expect(getExecutionStatusMessage(t, nodeType)).toBe(`execution.${status}`)
+    })
+  })
+
+  it('returns null for nodes matching no pattern', () => {
+    expect(getExecutionStatusMessage(t, 'PrimitiveString')).toBeNull()
+  })
+})

src/renderer/extensions/linearMode/getExecutionStatusMessage.ts

@@ -0,0 +1,67 @@
+import type { ComfyNodeDefImpl } from '@/stores/nodeDefStore'
+
+type ExecutionStatusKey =
+  | 'generating'
+  | 'saving'
+  | 'loading'
+  | 'encoding'
+  | 'decoding'
+  | 'processing'
+  | 'resizing'
+  | 'generatingVideo'
+  | 'processingVideo'
+  | 'training'
+
+/**
+ * Specific status messages for nodes that can't be matched by PascalCase
+ * identifier patterns (e.g. unconventional naming, spaces).
+ */
+const statusMap: Record<string, ExecutionStatusKey> = {
+  // Video utility nodes with non-standard naming
+  'Video Slice': 'processingVideo',
+  GetVideoComponents: 'processingVideo',
+  CreateVideo: 'processingVideo',
+
+  // Training
+  TrainLoraNode: 'training'
+}
+
+/**
+ * Matches a PascalCase identifier within a node type name.
+ */
+function pascalId(...ids: string[]): RegExp {
+  return new RegExp('(?:' + ids.join('|') + ')(?![a-z])')
+}
+
+const identifierRules: [RegExp, ExecutionStatusKey][] = [
+  [pascalId('Save', 'Preview'), 'saving'],
+  [pascalId('Load', 'Loader'), 'loading'],
+  [pascalId('Encode'), 'encoding'],
+  [pascalId('Decode'), 'decoding'],
+  [pascalId('Compile', 'Conditioning', 'Merge'), 'processing'],
+  [pascalId('Upscale', 'Resize'), 'resizing'],
+  [pascalId('ToVideo'), 'generatingVideo'],
+  [pascalId('Sampler'), 'generating']
+]
+
+export function getExecutionStatusMessage(
+  t: (key: string) => string,
+  nodeType: string,
+  nodeDef?: ComfyNodeDefImpl | null,
+  properties?: Record<string, unknown>
+): string | null {
+  const customMessage = properties?.['Execution Message']
+  if (typeof customMessage === 'string' && customMessage.trim()) {
+    return customMessage.trim()
+  }
+
+  if (nodeType in statusMap) return t(`execution.${statusMap[nodeType]}`)
+
+  for (const [pattern, key] of identifierRules) {
+    if (pattern.test(nodeType)) return t(`execution.${key}`)
+  }
+
+  if (nodeDef?.api_node) return t('execution.processing')
+
+  return null
+}

src/renderer/extensions/linearMode/useExecutionStatus.ts

@@ -0,0 +1,41 @@
+import { computed } from 'vue'
+import { useI18n } from 'vue-i18n'
+
+import { getExecutionStatusMessage } from '@/renderer/extensions/linearMode/getExecutionStatusMessage'
+import { app } from '@/scripts/app'
+import { useExecutionStore } from '@/stores/executionStore'
+import { useNodeDefStore } from '@/stores/nodeDefStore'
+import {
+  executionIdToNodeLocatorId,
+  getNodeByLocatorId
+} from '@/utils/graphTraversalUtil'
+
+function resolveStatus(
+  t: (key: string) => string,
+  nodeDefStore: ReturnType<typeof useNodeDefStore>,
+  executionId: string | number
+): string | null {
+  const locatorId = executionIdToNodeLocatorId(app.rootGraph, executionId)
+  if (!locatorId) return null
+
+  const node = getNodeByLocatorId(app.rootGraph, locatorId)
+  const nodeType = node?.type
+  if (!nodeType) return null
+
+  const nodeDef = nodeDefStore.nodeDefsByName[nodeType] ?? null
+  return getExecutionStatusMessage(t, nodeType, nodeDef, node.properties)
+}
+
+export function useExecutionStatus() {
+  const { t } = useI18n()
+  const executionStore = useExecutionStore()
+  const nodeDefStore = useNodeDefStore()
+
+  const executionStatusMessage = computed<string | null>(() => {
+    const executionId = executionStore.executingNodeId
+    if (!executionId) return null
+    return resolveStatus(t, nodeDefStore, executionId) || t('execution.running')
+  })
+
+  return { executionStatusMessage }
+}

src/renderer/extensions/vueNodes/VideoPreview.vue

@@ -101,7 +101,11 @@
 
     <!-- Video Dimensions -->
     <div class="mt-2 text-center text-xs text-muted-foreground">
-      <span v-if="videoError" class="text-red-400">
+      <span
+        v-if="videoError"
+        class="text-red-400"
+        data-testid="error-loading-video"
+      >
         {{ $t('g.errorLoadingVideo') }}
       </span>
       <span v-else-if="showLoader" class="text-smoke-400">

src/renderer/extensions/vueNodes/components/ImagePreview.vue

@@ -117,7 +117,11 @@
       v-if="viewMode === 'gallery'"
       class="pt-2 text-center text-xs text-base-foreground"
     >
-      <span v-if="imageError" class="text-error">
+      <span
+        v-if="imageError"
+        class="text-error"
+        data-testid="error-loading-image"
+      >
         {{ $t('g.errorLoadingImage') }}
       </span>
       <span v-else-if="showLoader" class="text-base-foreground">

src/renderer/extensions/vueNodes/components/LGraphNode.vue

@@ -304,6 +304,7 @@ import { applyLightThemeColor } from '@/renderer/extensions/vueNodes/utils/nodeS
 import { app } from '@/scripts/app'
 import { useMissingModelStore } from '@/platform/missingModel/missingModelStore'
 import { useExecutionErrorStore } from '@/stores/executionErrorStore'
+import { useMissingNodesErrorStore } from '@/platform/nodeReplacement/missingNodesErrorStore'
 import { useNodeOutputStore } from '@/stores/nodeOutputStore'
 import { useRightSidePanelStore } from '@/stores/workspace/rightSidePanelStore'
 import { isVideoOutput } from '@/utils/litegraphUtil'
@@ -355,6 +356,7 @@ const nodeLocatorId = computed(() => getLocatorIdFromNodeData(nodeData))
 const { executing, progress } = useNodeExecutionState(nodeLocatorId)
 const executionErrorStore = useExecutionErrorStore()
 const missingModelStore = useMissingModelStore()
+const missingNodesErrorStore = useMissingNodesErrorStore()
 const hasExecutionError = computed(
   () => executionErrorStore.lastExecutionErrorNodeId === nodeData.id
 )
@@ -368,7 +370,7 @@ const hasAnyError = computed((): boolean => {
     missingModelStore.hasMissingModelOnNode(nodeLocatorId.value) ||
     (lgraphNode.value &&
       (executionErrorStore.isContainerWithInternalError(lgraphNode.value) ||
-        executionErrorStore.isContainerWithMissingNode(lgraphNode.value) ||
+        missingNodesErrorStore.isContainerWithMissingNode(lgraphNode.value) ||
         missingModelStore.isContainerWithMissingModel(lgraphNode.value)))
   )
 })