## Summary
Add node replacement UI to the missing nodes dialog. Users can select
and replace deprecated/missing nodes with compatible alternatives
directly from the dialog.
## Changes
- Classify missing nodes into **Replaceable** (quick fix) and **Install
Required** sections
- Add select-all checkbox + per-node checkboxes for batch replacement
- `useNodeReplacement` composable handles in-place node replacement on
the graph:
- Simple replacement (configure+copy) for nodes without mapping
- Input/output connection remapping for nodes with mapping
- Widget value transfer via `old_widget_ids`
- Dot-notation input handling for Autogrow/DynamicCombo
- Undo/redo support via `changeTracker` (try/finally)
- Title and properties preservation
- Footer UX: "Skip for Now" button when all nodes are replaceable (cloud
+ OSS)
- Auto-close dialog when all replaceable nodes are replaced and no
non-replaceable remain
- Settings navigation link from "Don't show again" checkbox
- 505-line unit test suite for `useNodeReplacement`
## Review Focus
- `useNodeReplacement.ts` — core graph manipulation logic
- `MissingNodesContent.vue` — checkbox selection state management
- `MissingNodesFooter.vue` — conditional button rendering (cloud vs OSS
vs all-replaceable)
[screen-capture.webm](https://github.com/user-attachments/assets/7dae891c-926c-4f26-987f-9637c4a2ca16)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8604-feat-Node-replacement-UI-2fd6d73d36508148a371dabb8f4115af)
by [Unito](https://www.unito.io)
---------
Co-authored-by: github-actions <github-actions@github.com>
## Summary
Fix drag-and-drop of local screenshots onto the canvas failing to create
a LoadImage node.
## Changes
- **What**: Replace `_.isEmpty(workflowData)` check in `handleFile` with
a check for workflow-relevant keys (`workflow`, `prompt`, `parameters`,
`templates`). PNG screenshots often contain non-workflow `tEXt` metadata
(e.g. `Software`, `Creation Time`) which made `_.isEmpty()` return
`false`, skipping the LoadImage fallback and showing an error instead.
## Review Focus
The root cause is that `getPngMetadata` extracts all `tEXt`/`iTXt` PNG
chunks indiscriminately. Rather than filtering at the parser level
(which could break extensions relying on arbitrary metadata), the fix
checks for workflow-relevant keys before deciding whether to treat the
file as a workflow or a plain image.
Fixes#7752
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8886-fix-drag-and-drop-screenshot-creates-LoadImage-node-instead-of-showing-error-3086d73d3650817d86c5f1386aa041c2)
by [Unito](https://www.unito.io)
---------
Co-authored-by: github-actions <github-actions@github.com>
## Summary
- Extend `MissingNodeType` with `isReplaceable` and `replacement` fields
- Classify missing nodes by checking
`nodeReplacementStore.getReplacementFor()` during graph load
- Wrap hardcoded node patches (T2IAdapterLoader, ConditioningAverage,
etc.) in `if (!isEnabled)` guard so they only run when node replacement
setting is disabled
- Change `useNodeReplacementStore().load()` from fire-and-forget
(`void`) to `await` so replacement data is available before missing node
detection
- Fix guard condition order in `nodeReplacementStore.load()`: check
`isEnabled` before `isLoaded`
- Align `InputMap` types with actual API response (flat
`old_id`/`set_value` fields instead of nested `assign` wrapper)
## Test plan
- [x] Load workflow with deprecated nodes (T2IAdapterLoader,
Load3DAnimation, SDV_img2vid_Conditioning)
- [x] Verify missing nodes are classified with `isReplaceable: true` and
`replacement` object
- [x] Verify hardcoded patches only run when node replacement setting is
OFF
- [x] Verify `nodeReplacementStore.load()` is not called when setting is
disabled
- [x] Unit tests pass (`nodeReplacementStore.test.ts` - 16 tests)
- [x] Typecheck passes
🤖 Generated with [Claude Code](https://claude.ai/code)
## Summary
Replace the old completion-summary overlay path with queue notification
banners for queueing/completed/failed lifecycle feedback.
## Key changes
- Added `QueueNotificationBanner`, `QueueNotificationBannerHost`,
stories, and tests.
- Added `useQueueNotificationBanners` to handle:
- immediate `queuedPending` on `promptQueueing`
- transition to `queued` on `promptQueued` (request-id aware)
- completed/failed notification sequencing from finished batch history
- timed notification queueing/dismissal
- Removed completion-summary implementation:
- `useCompletionSummary`
- `CompletionSummaryBanner`
- `QueueOverlayEmpty`
- Simplified `QueueProgressOverlay` to `hidden | active | expanded`
states.
- Top menu behavior:
- restored `QueueInlineProgressSummary` as separate UI
- ordering is inline summary first, notification banner below
- notification banner remains under the top menu section (not teleported
to floating actionbar target)
- Kept established API-event signaling pattern
(`promptQueueing`/`promptQueued`) instead of introducing a separate bus.
- Updated tests for top-menu visibility/ordering and notification
behavior across QPOV2 enabled/disabled.
## Notes
- Completion notifications now support stacked thumbnails (cap: 3).
-
https://www.figma.com/design/LVilZgHGk5RwWOkVN6yCEK/Queue-Progress-Modal?node-id=3843-20314&m=dev
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8740-feat-Queue-Notification-Toasts-3016d73d3650814c8a50d9567a40f44d)
by [Unito](https://www.unito.io)
## Summary
<!-- One sentence describing what changed and why. -->
Added feature to drag and drop multiple images into the UI and connect
them with a Batch Images node with tests to add convenience for users.
Only works with a group of images, mixing files not supported.
## Review Focus
<!-- Critical design decisions or edge cases that need attention -->
I've updated our usage of Litegraph.createNode, honestly, that method is
pretty bad, onNodeCreated option method doesn't even return the node
created. I think I will probably go check out their repo to do a PR over
there. Anyways, I made a createNode method to avoid race conditions when
creating nodes for the paste actions. Will allow us to better
programmatically create nodes that do not have workflows that also need
to be connected to other nodes.
<!-- If this PR fixes an issue, uncomment and update the line below -->
https://www.notion.so/comfy-org/Implement-Multi-image-drag-and-drop-to-canvas-2eb6d73d36508195ad8addfc4367db10
## Screenshots (if applicable)
https://github.com/user-attachments/assets/d4155807-56e2-4e39-8ab1-16eda90f6a53
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8282-Batch-Drag-Drop-Images-2f16d73d365081c1ab31ce9da47a7be5)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Alexander Brown <drjkl@comfy.org>
Co-authored-by: Austin Mroz <austin@comfy.org>
## Summary
Implements Phase 1 of the **Vue-owns-truth** pattern for widget values.
Widget values are now canonical in a Pinia store; `widget.value`
delegates to the store while preserving full backward compatibility.
## Changes
- **New store**: `src/stores/widgetValueStore.ts` - centralized widget
value storage with `get/set/remove/removeNode` API
- **BaseWidget integration**: `widget.value` getter/setter now delegates
to store when widget is associated with a node
- **LGraphNode wiring**: `addCustomWidget()` automatically calls
`widget.setNodeId(this.id)` to wire widgets to their nodes
- **Test fixes**: Added Pinia setup to test files that use widgets
## Why
This foundation enables:
- Vue components to reactively bind to widget values via `computed(() =>
store.get(...))`
- Future Yjs/CRDT backing for real-time collaboration
- Cleaner separation between Vue state and LiteGraph rendering
## Backward Compatibility
| Extension Pattern | Status |
|-------------------|--------|
| `widget.value = x` | ✅ Works unchanged |
| `node.widgets[i].value` | ✅ Works unchanged |
| `widget.callback` | ✅ Still fires |
| `node.onWidgetChanged` | ✅ Still fires |
## Testing
- ✅ 4252 unit tests pass
- ✅ Build succeeds
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8594-feat-add-WidgetValueStore-for-centralized-widget-value-management-2fc6d73d36508160886fcb9f3ebd941e)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: GitHub Action <action@github.com>
## Summary
- Adds `setMany()` method to `settingStore` for updating multiple
settings in a single API call via the existing `storeSettings` endpoint
- Extracts shared setting-apply logic (`applySettingLocally`) to reduce
duplication between `set()` and `setMany()`
- Migrates all call sites where multiple settings were updated
sequentially to use `setMany()`
## Call sites updated
- `releaseStore.ts` — `handleSkipRelease`, `handleShowChangelog`,
`handleWhatsNewSeen` (3 settings each)
- `keybindingService.ts` — `persistUserKeybindings` (2 settings)
- `coreSettings.ts` — `NavigationMode.onChange` (2 settings)
## Test plan
- [x] Unit tests for `setMany` (batch update, skip unchanged, no-op when
unchanged)
- [x] Updated `releaseStore.test.ts` assertions to verify `setMany`
usage
- [x] Updated `useCoreCommands.test.ts` mock to include `setMany`
- [x] All existing tests pass
- [x] `pnpm typecheck`, `pnpm lint`, `pnpm format` pass
Fixes#1079
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8767-feat-add-setMany-to-settingStore-for-batch-setting-updates-3036d73d36508161b8b6d298e1be1b7a)
by [Unito](https://www.unito.io)
## Summary
Show live KSampler previews on active job cards/list items in the Assets
sidebar, while preserving existing fallback behavior.
## Changes
- **What**:
- Added a prompt-scoped job preview store (`jobPreviewStore`) gated by
`Comfy.Execution.PreviewMethod`.
- Wired `b_preview_with_metadata` handling to map previews by
`promptId`.
- Extended queue job view model with `livePreviewUrl` and consumed it in
both sidebar list and grid active job UIs.
- Cleared prompt previews on execution reset.
- Added ref-counted shared blob URL lifecycle utility (`objectUrlUtil`)
and updated preview stores to retain/release shared URLs so each preview
event creates one object URL.
- Added/updated unit coverage in `useJobList.test.ts` for preview
enable/disable mapping.
## Review Focus
- Object URL lifecycle correctness across node previews and job previews
(retain/release behavior).
- Preview gating behavior when `Comfy.Execution.PreviewMethod` is
`none`.
- Active job UI fallback behavior (`livePreviewUrl` -> `iconImageUrl`).
## Screenshots (if applicable)
<img width="808" height="614" alt="image"
src="https://github.com/user-attachments/assets/37c66eb2-8c28-4eb4-bb86-5679cb77d740"
/>
<img width="775" height="345" alt="image"
src="https://github.com/user-attachments/assets/aa420642-b0d4-4ae6-b94a-e7934b5df9d6"
/>
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8723-feat-add-KSampler-live-previews-to-assets-sidebar-jobs-3006d73d365081aeb81dd8279bf99f94)
by [Unito](https://www.unito.io)
## Summary
Fix WEBP workflow loading failures for files with odd-sized chunks
before the EXIF chunk.
## Problem
WEBP files use the RIFF container format which [requires odd-sized
chunks to be padded with a single
byte](https://developers.google.com/speed/webp/docs/riff_container#riff_file_format):
> If Chunk Size is odd, a single padding byte -- which MUST be 0 to
conform with RIFF -- is added.
The `getWebpMetadata` function was not accounting for this padding,
causing it to miss the EXIF chunk in files with odd-sized preceding
chunks. This resulted in "Unable to find workflow in [filename].webp"
errors for valid WEBP files.
## Solution
Add the padding byte to the offset calculation:
```typescript
offset += 8 + chunk_length + (chunk_length % 2)
```
## Testing
- Tested with the sample image provided in the issue which previously
failed to load
Fixes#8076
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8527-fix-handle-RIFF-padding-for-odd-sized-WEBP-chunks-2fa6d73d3650815fb849fb6a4e767162)
by [Unito](https://www.unito.io)
---------
Co-authored-by: GitHub Action <action@github.com>
## Summary
Implements billing infrastructure for team workspaces, separate from
legacy personal billing.
## Changes
- **Billing abstraction**: New `useBillingContext` composable that
switches between legacy (personal) and workspace billing based on
context
- **Workspace subscription flows**: Pricing tables, plan transitions,
cancellation dialogs, and payment preview components for workspace
billing
- **Top-up credits**: Workspace-specific top-up dialog with polling for
payment confirmation
- **Workspace API**: Extended with billing endpoints (subscriptions,
invoices, payment methods, credits top-up)
- **Workspace switcher**: Now displays tier badges for each workspace
- **Subscribe polling**: Added polling mechanisms
(`useSubscribePolling`, `useTopupPolling`) for async payment flows
## Review Focus
- Billing flow correctness for workspace vs legacy contexts
- Polling timeout and error handling in payment flows
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8508-Feat-workspaces-6-billing-2f96d73d365081f69f65c1ddf369010d)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
## Summary
Await all registerNodeDef calls in registerNodesFromDefs to prevent race
condition where lazy-loaded 3D node types (Load3D, Preview3D, SaveGLB)
are not registered in LiteGraph before workflow loading.
Replay lazily loaded extensions' beforeRegisterNodeDef hooks so that
input type modifications (e.g. Preview3D → PREVIEW_3D) are applied
correctly despite the extensions being registered mid-invocation.
Fixes the issue introduced by code splitting (#8542) where THREE.js lazy
import caused node registration to complete after workflow load.
## Screenshots (if applicable)
before
https://github.com/user-attachments/assets/370545dc-4081-4164-83ed-331a092fc690
after
https://github.com/user-attachments/assets/bf9dc887-0076-41fe-93ad-ab0bb984c5ce
## Summary
- add commands for setting search aliases and description when in
subgraph
- in future we can add these fields to the dialog when publishing a
subgraph
- map workflow extra metadata on save/load from from/to subgraph node to
allow access via `canvas.subgraph.extra`
## Changes
**What**:
- new core commands for Comfy.Subgraph.SetSearchAliases &
Comfy.Subgraph.SetDescription to be called when in a subgraph context
- update Publish command to allow command metadata arg for name
- update test executeCommand to allow passing metadata arg
## Review Focus
- When saving a subgraph, the outer workflow "wrapper" is created at the
point of publishing. So unlike a normal workflow `extra` property that
is available at any point, for a subgraph this is not accessible.
To workaround this, the `extra` property that exists on the inner
subgraph node is copied to the top level on save, and restored on load
so extra properties can be set via `canvas.subgraph.extra`.
- I have kept the existing naming format matching `BlueprintDescription`
for `BlueprintSearchAliases` but i'm not sure if the description was
ever used before
## Screenshots
https://github.com/user-attachments/assets/4d4df9c1-2281-4589-aa56-ab07cdecd353
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8608-Add-support-for-search-aliases-on-subgraphs-2fd6d73d365081d083caebd6befcacdd)
by [Unito](https://www.unito.io)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Set subgraph search aliases (comma-separated) and descriptions;
aliases enable discovery by alternative names.
* Publish subgraphs using a provided name.
* Node definitions now support search aliases so nodes can be found by
alternate names.
* UI strings added for entering descriptions and search aliases.
* **Tests**
* Added end-to-end and unit tests covering aliases, descriptions, search
behavior, publishing, and persistence.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Description
Fixes link alignment issues after undo/redo operations in Vue Nodes 2.0.
When multiple connections exist from the same output to different nodes,
performing an undo would cause the connections to become misaligned with
their inputs.
## Root Cause
When undo triggers `loadGraphData`, the graph is reconfigured and Vue
node components are destroyed and recreated. The new slot elements mount
and schedule RAF-batched position syncs via `scheduleSlotLayoutSync`.
However, links are drawn **before** the RAF batch completes, causing
`getSlotPosition()` to return stale/missing positions.
## Solution
- Export a new `flushPendingSlotLayoutSyncs()` function from
`useSlotElementTracking.ts`
- Create a `useGraphConfigureSlotSync` composable that flushes pending
syncs after graph configuration
- Integrate the flush into `addAfterConfigureHandler` in `app.ts`,
called after `onAfterGraphConfigured`
- Force canvas redraw after flushing to render links with correct
positions
## Testing
- Added unit tests for `flushPendingSlotLayoutSyncs`
- Added unit tests for `useGraphConfigureSlotSync` composable
- Manual verification: connections now align correctly after undo/redo
operations
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8367-fix-flush-pending-slot-layout-syncs-after-graph-configure-2f66d73d365081a3a564fac96c44a048)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Subagent 5 <subagent@example.com>
Co-authored-by: Amp <amp@ampcode.com>
## Summary
Major refactoring of browser tests to improve reliability,
maintainability, and type safety.
## Changes
### Test Infrastructure Decomposition
- Decomposed `ComfyPage.ts` (~1000 lines) into focused helpers:
- `CanvasHelper`, `DebugHelper`, `SubgraphHelper`,
`NodeOperationsHelper`
- `SettingsHelper`, `WorkflowHelper`, `ClipboardHelper`,
`KeyboardHelper`
- Created `ContextMenu` page object, `BaseDialog` base class, and
`BottomPanel` page object
- Extracted `DefaultGraphPositions` constants
### Locator Stability
- Added `data-testid` attributes to Vue components (sidebar, dialogs,
node library)
- Created centralized `selectors.ts` with test ID constants
- Replaced fragile CSS selectors (`.nth()`, `:nth-child()`) with
`getByTestId`/`getByRole`
### Performance & Reliability
- Removed `setTimeout` anti-patterns (replaced with `waitForFunction`)
- Replaced `waitForTimeout` with retrying assertions
- Replaced hardcoded coordinates with computed `NodeReference` positions
- Enforced LF line endings for all text files
### Type Safety
- Enabled `no-explicit-any` lint rule for browser_tests via oxlint
- Purged `as any` casts from browser_tests
- Added Window type augmentation for standardized window access
- Added proper type annotations throughout
### Bug Fixes
- Restored `ExtensionManager` API contract
- Removed test-only settings from production schema
- Fixed flaky selectors and missing test setup
## Testing
- All browser tests pass
- Typecheck passes
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Tests**
* Overhauled browser E2E test infrastructure with many new
helpers/fixtures, updated test APIs, and CI test container image bumped
for consistency.
* **Chores**
* Standardized line endings and applied stricter lint rules for browser
tests; workspace dependency version updated.
* **Documentation**
* Updated Playwright and TypeScript testing guidance and test-run
commands.
* **UI**
* Added stable data-testids to multiple components to improve
testability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
## Summary
Add infrastructure for automatic node replacement feature that allows
missing/deprecated nodes to be replaced with their newer equivalents.
## Changes
- **Types**: `NodeReplacement`, `NodeReplacementResponse` types matching
backend API spec (PR #12014)
- **Service**: `fetchNodeReplacements()` API wrapper
- **Store**: `useNodeReplacementStore` with `getReplacementFor()`,
`hasReplacement()`, `isEnabled()`
- **Setting**: `Comfy.NodeReplacement.Enabled` toggle (experimental)
- **Tests**: 11 unit tests covering store functionality
## Related
- Backend PR: Comfy-Org/ComfyUI#12014
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8364-feat-Add-node-replacement-store-and-types-2f66d73d3650816bb771c9cc6a8e1774)
by [Unito](https://www.unito.io)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Automatic node replacement is now available, allowing missing nodes to
be replaced with their newer equivalents when replacement mappings
exist.
* Added "Enable automatic node replacement" experimental setting in
Workflow preferences (enabled by default).
* Replacement data is loaded during app initialization.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Summary
Fixes PNG iTXt chunk parsing to comply with the PNG specification.
## Problem
The current iTXt parser incorrectly reads the text content immediately
after the keyword null terminator, but iTXt chunks have additional
fields:
- Compression flag (1 byte)
- Compression method (1 byte)
- Language tag (null-terminated)
- Translated keyword (null-terminated)
- Text content
This caused PNGs that correctly follow the spec to fail loading with
JSON parse errors due to leading null bytes.
## Solution
Skip the compression flag, method, language tag, and translated keyword
fields before reading the text content.
Fixes#8150
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8530-fix-properly-parse-PNG-iTXt-chunks-per-specification-2fa6d73d36508189bef4cc5fa3899096)
by [Unito](https://www.unito.io)
---------
Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: github-actions <github-actions@github.com>
## Summary
This PR removes `any` types from core source files and replaces them
with proper TypeScript types.
### Key Changes
#### Type Safety Improvements
- Replaced `any` with `unknown`, explicit types, or proper interfaces
across core files
- Introduced new type definitions: `SceneConfig`, `Load3DNode`,
`ElectronWindow`
- Used `Object.assign` instead of `as any` for dynamic property
assignment
- Replaced `as any` casts with proper type assertions
### Files Changed
Source files:
- src/extensions/core/widgetInputs.ts - Removed unnecessary `as any`
cast
- src/platform/cloud/onboarding/auth.ts - Used `Record<string, unknown>`
and Sentry types
- src/platform/telemetry/providers/cloud/MixpanelTelemetryProvider.ts -
Used `AuditLog[]` type
- src/platform/workflow/management/stores/workflowStore.ts - Used
`typeof ComfyWorkflow` constructor type
- src/scripts/app.ts - Used `ResultItem[]` for Clipspace images
- src/services/colorPaletteService.ts - Used `Object.assign` instead of
`as any`
- src/services/customerEventsService.ts - Used `unknown` instead of
`any`
- src/services/load3dService.ts - Added proper interface types for
Load3D nodes
- src/types/litegraph-augmentation.d.ts - Used `TWidgetValue[]` type
- src/utils/envUtil.ts - Added ElectronWindow interface
- src/workbench/extensions/manager/stores/comfyManagerStore.ts - Typed
event as `CustomEvent<{ ui_id?: string }>`
### Testing
- All TypeScript type checking passes (`pnpm typecheck`)
- Linting passes without errors (`pnpm lint`)
- Code formatting applied (`pnpm format`)
Part of the "Road to No Explicit Any" initiative.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344
- Part 8 Group 7: #8459
- Part 8 Group 8: #8496
- Part 9: #8498 (this PR)
## Summary
When a workflow is queued with a missing node type, show the Missing
Nodes dialog instead of a generic error toast. This gives users
actionable options like "Open Manager" and "Install All".
## Changes
- Detect `missing_node_type` error from backend in `queuePrompt()` catch
block
- Construct `MissingNodeType` object with class type and contextual hint
- Reuse existing `showMissingNodesError()` to trigger the dialog
## Dependencies
⚠️ **Requires backend PR:**
https://github.com/Comfy-Org/ComfyUI/pull/12177
The backend PR changes the error type from `invalid_prompt` to
`missing_node_type` and adds `extra_info` with node details.
## Related
- Fixes COM-12528
- Addresses ~49 GitHub issues with confusing "missing class_type" errors
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8511-fix-show-Missing-Nodes-dialog-for-missing-node-prompt-errors-2f96d73d3650812b95f0f08e51abaabb)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Amp <amp@ampcode.com>
## Summary
Migrate keybindings domain to `src/platform/keybindings/` following DDD
principles.
## Changes
- **What**: Consolidate keybinding-related code (types, store, service,
defaults, reserved keys) into a single domain module with flat structure
- Extracted `KeyComboImpl` and `KeybindingImpl` classes into separate
files
- Updated all consumers to import from new location
- Colocated tests with source files
- Updated stores/README.md and services/README.md to remove migrated
entries
## Review Focus
- Verify all import paths were updated correctly
- Check that the flat structure is appropriate (vs nested core/data/ui
layers)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8369-refactor-migrate-keybindings-to-DDD-structure-2f66d73d36508120b169dc737075fb45)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Subagent 5 <subagent@example.com>
Co-authored-by: Amp <amp@ampcode.com>
## Summary
Migrates ECMAScript private fields (`#`) to TypeScript private
(`private`) across LiteGraph to fix Vue Proxy reactivity
incompatibility.
## Problem
ES private fields (`#field`) are incompatible with Vue's Proxy-based
reactivity system - accessing `#field` through a Proxy throws
`TypeError: Cannot read private member from an object whose class did
not declare it`.
## Solution
- Converted all `#field` to `private _field` across 10 phases
- Added `toJSON()` methods to `LGraph`, `NodeSlot`, `NodeInputSlot`, and
`NodeOutputSlot` to prevent circular reference errors during
serialization (TypeScript private fields are visible to `JSON.stringify`
unlike true ES private fields)
- Made `DragAndScale.element.data` non-enumerable to break canvas
circular reference chain
## Testing
- All 4027 unit tests pass
- Added 9 new serialization tests to catch future circular reference
issues
- Browser tests (undo/redo, save workflows) verified working
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by [Unito](https://www.unito.io)
---------
Co-authored-by: Amp <amp@ampcode.com>
## Summary
This PR removes unsafe type assertions ("as unknown as Type") from test
files and improves type safety across the codebase.
### Key Changes
#### Type Safety Improvements
- Removed all instances of "as unknown as" patterns from test files
- Used proper factory functions from litegraphTestUtils instead of
custom mocks
- Made incomplete mocks explicit using Partial<T> types
- Fixed DialogStore mocking with proper interface exports
- Improved type safety with satisfies operator where applicable
#### App Parameter Removal
- **Removed the unused `app` parameter from all ComfyExtension interface
methods**
- The app parameter was always undefined at runtime as it was never
passed from invokeExtensions
- Affected methods: init, setup, addCustomNodeDefs,
beforeRegisterNodeDef, beforeRegisterVueAppNodeDefs,
registerCustomNodes, loadedGraphNode, nodeCreated, beforeConfigureGraph,
afterConfigureGraph
##### Breaking Change Analysis
Verified via Sourcegraph that this is NOT a breaking change:
- Searched all 10 affected methods across GitHub repositories
- Only one external repository
([drawthingsai/draw-things-comfyui](https://github.com/drawthingsai/draw-things-comfyui))
declares the app parameter in their extension methods
- That repository never actually uses the app parameter (just declares
it in the function signature)
- All other repositories already omit the app parameter
- Search queries used:
- [init method
search](https://sourcegraph.com/search?q=context:global+repo:%5Egithub%5C.com/.*+lang:typescript+%22init%28app%22+-repo:Comfy-Org/ComfyUI_frontend&patternType=standard)
- [setup method
search](https://sourcegraph.com/search?q=context:global+repo:%5Egithub%5C.com/.*+lang:typescript+%22setup%28app%22+-repo:Comfy-Org/ComfyUI_frontend&patternType=standard)
- Similar searches for all 10 methods confirmed no usage
### Files Changed
Test files:
-
src/components/settings/widgets/__tests__/WidgetInputNumberInput.test.ts
- src/services/keybindingService.escape.test.ts
- src/services/keybindingService.forwarding.test.ts
- src/utils/__tests__/newUserService.test.ts →
src/utils/__tests__/useNewUserService.test.ts
- src/services/jobOutputCache.test.ts
-
src/renderer/extensions/vueNodes/widgets/composables/useRemoteWidget.test.ts
-
src/renderer/extensions/vueNodes/widgets/composables/useIntWidget.test.ts
-
src/renderer/extensions/vueNodes/widgets/composables/useFloatWidget.test.ts
Source files:
- src/types/comfy.ts - Removed app parameter from ComfyExtension
interface
- src/services/extensionService.ts - Improved type safety with
FunctionPropertyNames helper
- src/scripts/metadata/isobmff.ts - Fixed extractJson return type per
review
- src/extensions/core/*.ts - Updated extension implementations
- src/scripts/app.ts - Updated app initialization
### Testing
- All existing tests pass
- Type checking passes
- ESLint/oxlint checks pass
- No breaking changes for external repositories
Part of the "Road to No Explicit Any" initiative.
### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344 (this PR)
## Summary
This PR adds two related features for subgraph blueprints:
### 1. Protect Global Blueprints from Deletion
- Added `isGlobalBlueprint()` helper that distinguishes blueprints by
`python_module` field
- User blueprints have `python_module: 'blueprint'`
- Global (installed) blueprints have `python_module` set to the node
pack name
- Guarded `deleteBlueprint()` to show a warning toast for global
blueprints
- Hidden delete menu in node library for global blueprints
### 2. Category Support for Blueprints
- User blueprints now use category `Subgraph Blueprints/User`
- Global blueprints use `Subgraph Blueprints/{category}` if category is
provided, otherwise `Subgraph Blueprints`
- Extended `GlobalSubgraphData.info` type with optional `category` field
- Added `category` to `zSubgraphDefinition` schema
## Files Changed
- `src/stores/subgraphStore.ts` - Core logic for both features
- `src/stores/subgraphStore.test.ts` - Tests for `isGlobalBlueprint`
- `src/components/sidebar/tabs/nodeLibrary/NodeTreeLeaf.vue` - Hide
delete menu for global blueprints
- `src/scripts/api.ts` - Extended `GlobalSubgraphData` type
- `src/platform/workflow/validation/schemas/workflowSchema.ts` - Added
category to schema
- `src/locales/en/main.json` - Added translation key
## Testing
- ✅ `pnpm typecheck` passed
- ✅ `pnpm lint` passed
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by [Unito](https://www.unito.io)
---------
Co-authored-by: Subagent 5 <subagent@example.com>
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: GitHub Action <action@github.com>
Co-authored-by: AustinMroz <austin@comfy.org>
## Summary
- Fix auth related race conditions with a new WorkspaceAuthGate in
App.vue
- De dup initialization calls
- Add state machine to track state of refreshRemoteConfig
- Fix websocket not using new workspace jwt
- Misc improvments
## Changes
- **What**: Mainly WorkspaceAuthGate.vue
- **Breaking**: <!-- Any breaking changes (if none, remove this line)
-->
- **Dependencies**: <!-- New dependencies (if none, remove this line)
-->
┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)
## Summary
Improved type safety in test files by eliminating unsafe type assertions
and adopting official testing patterns. Reduced unsafe `as unknown as`
type assertions and eliminated all `null!` assertions.
## Changes
- **Adopted @pinia/testing patterns**
- Replaced manual Pinia store mocking with `createTestingPinia()` in
`useSelectionState.test.ts`
- Eliminated ~120 lines of mock boilerplate
- Created `createMockSettingStore()` helper to replace duplicated store
mocks in `useCoreCommands.test.ts`
- **Eliminated unsafe null assertions**
- Created explicit `MockMaskEditorStore` interface with proper nullable
types in `useCanvasTools.test.ts`
- Replaced `null!` initializations with `null` and used `!` at point of
use or `?.` for optional chaining
- **Made partial mock intent explicit**
- Updated test utilities in `litegraphTestUtils.ts` to use explicit
`Partial<T>` typing
- Changed cast pattern from `as T` to `as Partial<T> as T` to show
incomplete mock intent
- Applied to `createMockLGraphNode()`, `createMockPositionable()`, and
`createMockLGraphGroup()`
- **Created centralized mock utilities** in
`src/utils/__tests__/litegraphTestUtils.ts`
- `createMockLGraphNode()`, `createMockPositionable()`,
`createMockLGraphGroup()`, `createMockSubgraphNode()`
- Updated 8+ test files to use centralized utilities
- Used union types `Partial<T> | Record<string, unknown>` for flexible
mock creation
## Results
- ✅ 0 typecheck errors
- ✅ 0 lint errors
- ✅ All tests passing in modified files
- ✅ Eliminated all `null!` assertions
- ✅ Reduced unsafe double-cast patterns significantly
## Files Modified (18)
- `src/components/graph/SelectionToolbox.test.ts`
-
`src/components/graph/selectionToolbox/{BypassButton,ColorPickerButton,ExecuteButton}.test.ts`
- `src/components/sidebar/tabs/queue/ResultGallery.test.ts`
- `src/composables/canvas/useSelectedLiteGraphItems.test.ts`
- `src/composables/graph/{useGraphHierarchy,useSelectionState}.test.ts`
-
`src/composables/maskeditor/{useCanvasHistory,useCanvasManager,useCanvasTools,useCanvasTransform}.test.ts`
- `src/composables/node/{useNodePricing,useWatchWidget}.test.ts`
- `src/composables/{useBrowserTabTitle,useCoreCommands}.test.ts`
- `src/utils/__tests__/litegraphTestUtils.ts`
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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>
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: AustinMroz <austin@comfy.org>
Co-authored-by: Christian Byrne <cbyrne@comfy.org>
Co-authored-by: Benjamin Lu <benjaminlu1107@gmail.com>
## Summary
Improves type safety in test files by replacing unsafe type patterns
with proper TypeScript idioms.
## Changes
- Define typed `TestWindow` interface extending `Window` for Playwright
tests with custom properties
- Use `Partial<HTMLElement>` with single type assertion for DOM element
mocks
- Remove redundant type imports
- Fix `console.log` → `console.warn` in test fixture
## Files Changed
16 test files across browser_tests, packages, and src/components
## Test Plan
- ✅ `pnpm typecheck` passes
- ✅ No new `any` types introduced
- ✅ All pre-commit hooks pass
┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)
---------
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
## Summary
Continues the TypeScript strict typing improvements by removing `any`
types from core scripts and dialog components.
### Changes
**api.ts (6 instances)**
- Define `V1RawPrompt` and `CloudRawPrompt` tuple types for queue prompt
formats
- Export `QueueIndex`, `PromptInputs`, `ExtraData`, `OutputsToExecute`
from apiSchema
- Type `#postItem` body, `storeUserData` data, and `getCustomNodesI18n`
return
**groupNodeManage.ts (all @ts-expect-error removed)**
- Add `GroupNodeConfigEntry` interface to LGraph.ts
- Extend `GroupNodeWorkflowData` with `title`, `widgets_values`, and
typed `config`
- Type all class properties with definite assignment assertions
- Type all method parameters and event handlers
- Fix save button callback with proper generic types for node ordering
**changeTracker.ts (4 instances)**
- Type `nodeOutputs` as `Record<string, ExecutedWsMessage['output']>`
- Type prompt callback with `CanvasPointerEvent` and proper value types
**asyncDialog.ts and dialog.ts**
- Make `ComfyAsyncDialog` generic with `DialogAction<T>` type
- Type `ComfyDialog` constructor and show method parameters
- Update `ManageGroupDialog.show` signature to match base class
## Test plan
- [x] `pnpm typecheck` passes
- [x] `pnpm lint` passes
- [x] Sourcegraph checks for external usage
---
Related: Continues from #8083
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by [Unito](https://www.unito.io)
## Summary
<!-- One sentence describing what changed and why. -->
## Changes
- **What**: <!-- Core functionality added/modified -->
PNG images causes getWorkflowDataFromFile() to return an empty object,
added a check to handle it.
## Review Focus
<!-- If this PR fixes an issue, uncomment and update the line below -->
<!-- Fixes #ISSUE_NUMBER -->
I don't think it exists yet? From Slack Conversation. Just make sure to
use a PNG image and not a JPEG disguised as a PNG.
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by [Unito](https://www.unito.io)
Under some circumstances, subgraph widgets in the properties panel would
have incorrect drag state
- Debouncing list state would cause a race condition where a double
click would initiate a drag on an element that no longer exists
- This is solved by removing the debounce.
- Right clicking on widgets would initiate a drag
- Dragging now explicity requires a primary button click.
Additionally, drag is now ended on `pointercancel`. This is purely for
safety and may not actually be required.
┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)
## Summary
- Add `errorMessage` and `executionError` getters to `TaskItemImpl` that
extract error info from status messages
- Update `useJobErrorReporting` composable to use these getters instead
of standalone function
- Remove the standalone `extractExecutionError` function
This encapsulates error extraction within `TaskItemImpl`, preparing for
the Jobs API migration where the underlying data format will change but
the getter interface will remain stable.
## Test plan
- [x] All existing tests pass
- [x] New tests added for `TaskItemImpl.errorMessage` and
`TaskItemImpl.executionError` getters
- [x] TypeScript, lint, and knip checks pass
🤖 Generated with [Claude Code](https://claude.com/claude-code)
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by [Unito](https://www.unito.io)
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Christian Byrne <cbyrne@comfy.org>
A major, full rewrite of linear mode, now under the name "Simple Mode".
- Fixes widget styling
- Adds a new simplified history
- Adds support for non-image outputs
- Supports right sidebar
- Allows and panning on the output image preview
- Provides support for drag and drop zones
- Moves workflow notes into a popover.
- Allows scrolling through outputs with Ctrl+scroll or arrow keys
The primary means of accessing Simple Mode is a toggle button on the
bottom right. This button is only shown if a feature flag is enabled, or
the user has already seen linear mode during the current session. Simple
Mode can also be accessed by
- Using the toggle linear mode keybind
- Loading a workflow that that was saved in Simple Mode workflow
- Loading a template url with appropriate parameter
<img width="1790" height="1387" alt="image"
src="https://github.com/user-attachments/assets/d86a4a41-dfbf-41e7-a6d9-146473005606"
/>
Known issues:
- Outputs on cloud are not filtered to those produced by the current
workflow.
- Output filtering has been globally disabled for consistency
- Outputs will load more items on scroll, but does not unload
- Performance may be reduced on weak devices with very large histories.
┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)
## Summary
PRD:
https://www.notion.so/comfy-org/Implement-Move-search-config-to-templates-repo-for-template-owner-adjustability-2c76d73d365081ad81c4ed33332eda09
Move search config to templates repo for template owner adjustability
## Changes
- **What**:
- Made `fuseOptions` reactive in `useTemplateFiltering` composable to
support dynamic updates
- Added `getFuseOptions()` API method to fetch Fuse.js configuration
from `/templates/fuse_options.json`
- Added `loadFuseOptions()` function to `useTemplateFiltering` that
fetches and applies server-provided options
- Removed unused `templateFuse` computed property from
`workflowTemplatesStore`
- Added comprehensive unit tests covering success, null response, error
handling, and Fuse instance recreation scenarios
- **Breaking**: None
- **Dependencies**: None (uses existing `fuse.js` and `axios`
dependencies)
## Review Focus
- Verify that the API endpoint path `/templates/fuse_options.json` is
correct and accessible
- Confirm that the reactive `fuseOptions` properly triggers Fuse
instance recreation when updated
- Check that error handling gracefully falls back to default options
when server fetch fails
- Ensure the watch on `fuseOptions` is necessary or can be removed
(currently just recreates Fuse via computed)
- Review test coverage to ensure all edge cases are handled
┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)
---------
Co-authored-by: GitHub Action <action@github.com>
## Summary
Removes **254** `@ts-expect-error` suppressions through proper type
fixes rather than type assertions.
## Key Changes
### Type System Improvements
- Add `globalDefs` and `groupNodes` types to `ComfyAppWindowExtension`
- Extract interfaces for group node handling (`GroupNodeHandler`,
`InnerNodeOutput`, etc.)
- Add `getHandler()` helper to consolidate GROUP symbol access pattern
### Files Fixed
- **pnginfo.ts**: 39 suppressions removed via proper typing of
workflow/prompt data
- **app.ts**: 39 suppressions removed via interface extraction and type
narrowing
- **Tier 1 files**: 17 suppressions removed (maskeditor, imageDrawer,
groupNode, etc.)
- **groupNode.ts**: Major refactoring with proper interface organization
## Approach
Following established constraints:
- No `any` types
- No `as unknown as T` casts (except legacy API boundaries)
- Priority: Fix actual types > Type narrowing > Targeted suppressions as
last resort
- Prefix unused callback parameters with underscore
- Extract repeated inline types into named interfaces
## Validation
- ✅ `pnpm typecheck` passes
- ✅ `pnpm lint` passes
- ✅ `pnpm knip` passes
┆Issue is synchronized with this [Notion
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by [Unito](https://www.unito.io)
---------
Co-authored-by: Amp <amp@ampcode.com>
## Summary
- Adds asynchronous model upload support with HTTP 202 responses
- Implements WebSocket-based real-time download progress tracking via
`asset_download` events
- Creates `assetDownloadStore` for centralized download state management
and toast notifications
- Updates upload wizard UI to show "processing" state when downloads
continue in background
## Changes
- **Core**: New `assetDownloadStore` for managing async downloads with
WebSocket events
- **API**: Support for HTTP 202 async upload responses with task
tracking
- **UI**: Upload wizard now shows "processing" state and allows closing
dialog during download
- **Progress**: Periodic toast notifications (every 5s) during active
downloads with completion/error toasts
- **Schema**: Updated task statuses (`created`, `running`, `completed`,
`failed`) and WebSocket message types
## Review Focus
- WebSocket event handling and download state management in
`assetDownloadStore`
- Upload flow UX - users can now close the dialog and download continues
in background
- Toast notification frequency and timing
- Schema alignment with backend async upload API
Fixes#7748
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by [Unito](https://www.unito.io)
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: GitHub Action <action@github.com>
## Summary
Migrates all unit tests from `tests-ui/` to colocate with their source
files in `src/`, improving discoverability and maintainability.
## Changes
- **What**: Relocated all unit tests to be adjacent to the code they
test, following the `<source>.test.ts` naming convention
- **Config**: Updated `vitest.config.ts` to remove `tests-ui` include
pattern and `@tests-ui` alias
- **Docs**: Moved testing documentation to `docs/testing/` with updated
paths and patterns
## Review Focus
- Migration patterns documented in
`temp/plans/migrate-tests-ui-to-src.md`
- Tests use `@/` path aliases instead of relative imports
- Shared fixtures placed in `__fixtures__/` directories
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by [Unito](https://www.unito.io)
---------
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: GitHub Action <action@github.com>
Fixes a bug where swapping to a different workflow from the inside of a
subgraph would cause nodes to be in an incorrect position after swapping
back. in vue mode
Prior to an unknown-but-recent PR, all nodes would would stack on the
origin. This PR instead solves the remaining issue where having
`ComfyEnableWorkflowViewRestore` would cause incorrect node positions.
This is done by not delaying the fitView by a frame (which causes it to
occur after the graph is no longer in the configuring state). In order
to accomplish this, the code in LGraphNode has been updated to allow
measuring node bounds without requiring a ctx argument. This arg is only
used to ensure sufficient width for a node's title and is irrelevant
when loading an existing graph.
| Before | After |
| ------ | ----- |
| <img width="360" alt="before"
src="https://github.com/user-attachments/assets/7f73817b-36e9-4400-8342-9e660cb36628"/>
| <img width="360" alt="after"
src="https://github.com/user-attachments/assets/c7ab4b99-2797-4276-9703-58d489cc3eaf"
/>|
See also #7591, which solves similar issues, but does not resolve this
bug.
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by [Unito](https://www.unito.io)
