* feat(library): set the category on many selected prompts (#437) The Prompt library shelf gets the concept's Images selection checkbox on each card and its .bulkbar (N selected, Set category, Clear), recorded as D148. Set category opens the shared one-value dialog and posts {prompt_ids, category, expected_epoch} to POST /prompt_manager/bulk/category: the server checks the storage epoch the shelf was read under, then sets the category on the Library parents in one BEGIN IMMEDIATE transaction, writing only rows that change. A restored storage answers 409 storage-changed and writes nothing. The legacy admin and images_filter bodies are unchanged. This replaces the legacy admin page's bulk Set Category, a cutover prerequisite (#334). Closes #437 * feat(library): add tags to many selected prompts and select every loaded prompt (#442) The Library selection bar (D148) gets Add tags and select-all of the loaded shelf, the legacy admin page's bulk Add Tags and select-all checkbox. Add tags posts {prompt_ids, tags, expected_epoch} to POST /prompt_manager/bulk/tags: in one BEGIN IMMEDIATE transaction the server checks the storage epoch, normalizes the names as image tags are, gives each Library parent only the names it lacks (casefold), finds or inserts tag rows by exact name only when some prompt gets them, and skips prompts that would pass 20 tags. Prompt tags only. Both bulk/tags forms refuse a non-object body with 400. Ctrl/Cmd+A in the grid and "Select all N loaded" in the bar select every loaded prompt; the offer follows each loaded batch. Closes #442 * feat(vocabulary): tag search, tag sort and an Untagged prompts entry (#444) Tags & categories gains a server-side tag search and sort (keyset pages, cursor scoped to the query) and an "Untagged prompts" row whose Browse opens the Library with tag_mode=untagged. Refine this view gets Tag match, saved Library views keep it, and the routes echo the applied query so a stale server is an error, never an unfiltered list. Recorded as D149. Refs #444 * feat(library): filter prompts by output folder and browse tags with Any (#444) Refine this view on the Prompt library gains the concept's Folder (folders below an output root, read when the dialog opens) and a Tag match select (All / Any). The listing takes folder and tag_mode, matches folders on the normalized file_path under every spelling of each output root, echoes both so a stale server is an error, and saved Library views keep them. Recorded as D150. Refs #444 * docs(library): record Add tags and select-all as D151 (#442) * feat(library): archive paired and delete unpaired selected prompts on the server (#443) A prompt_archive table marks Library parents hidden from the shelf; older builds ignore it. New routes /prompt_manager/library/delete/preview, /library/delete and /library/restore classify a selection (delete, archive, protected, already archived, not found), execute exactly what was reviewed under a records hold, take a verified safety backup (disk checked) before any delete, and restore archived prompts. The shelf, search and the shelf-facing counts honor the archive (?shelf=active|archived); archiving repairs a stale prompt hash so scans find the archived row. * feat(library): Delete… on the selection bar, Show archived prompts and Restore (#443) The Library bar's Delete… previews the selection and opens the shared review: what is deleted (in no saved pair), archived (paired: hidden, restorable) or kept (tagged __protected__), the safety backup and what cannot be undone. Show archived prompts (N) lists archived prompts with Restore on their bar; an archived prompt's page shows an Archived notice with Restore. TESTING.md records D152; the route snapshot gains the three workspace routes. * test(library): cover the Delete… review failure and close-only paths; record coverage floors (#443) * fix(library): let saved-view defaults fill the missing #444 filters libraryViewState passed `?? 'all'` and `?? ''` fallbacks that normalizeViewState already applies to an undefined value. The redundant branches were never taken in the page, which dropped saved-views.mjs below its 95% branch floor. A unit now covers a shelf without the new filters. Refs #444 * fix(library): lay out a loaded page of prompts without waiting for an animation frame (#443) A starved renderer (headless WebKit under CPU load, a background tab) can hold requestAnimationFrame for seconds. The shelf laid out each loaded page only in its next frame, so the grid stayed empty after the first load or a delete's reload while the caption already showed the new count. A loaded batch is now laid out at once; measurements still flush per frame. The regression test holds every animation frame and fails before the fix. * test(saved-views): give the D153 Library view the tag_mode key (#444) The Library saved-view state now holds tag_mode, and the API requires every key, so main's new "Highest rated" spec posts it too. Refs #444 * test(saved-views): give the D153 Library view the folder key (#444) Refs #444 * fix(library): name the saved pair, not negative variants, as the archive reason (#443) A prompt in a saved pair with no negative variants was described in the Delete… review as "1 prompt with negative variants: hidden, restorable". Paired prompts are archived because of the pair, so the Archive row now reads "N prompts in a saved pair: hidden, restorable" and the first sentence explains the pair. Found in the live test of #470. * fix(library): nest Refine folders by path segment; backslash separates only on Windows (#444) Live test B1: the Folder list indented a server list sorted as full-path text, so "-" and "_" sorted before "/" and children landed under the wrong parent (kiko/char under kiko-v6), with case variants interleaved. The options are now a tree built by segment: each folder directly under its own parent, case variants distinct siblings. On POSIX a folder named "Metadata\Klein..." was listed but filtered to no prompts, because normalize_folder read "\" as a separator. It now does so only on Windows (ntpath), as the listing already did. Refs #444 * fix(library): say why an archived prompt is archived, and name variants only when it has any (#443) The archived prompt page's notice always said "This prompt and its negative variants are hidden", also for a saved-pair prompt with none. It now says the prompt is archived because it is in a saved pair, and counts its negative variants only when there are any. From the live test of #470.
Viewer.js maintenance
ComfyUI serves the committed files in web/lib/viewerjs/. Node and npm are only
needed by maintainers and CI. Keep upstream files pristine; application behavior
belongs in web/js/, and theme overrides belong in comfyui-theme.css.
Install and verify
Use Node 24 or newer. From the repository root:
npm ci --prefix tools/vendor --ignore-scripts
npm run --prefix tools/vendor check
npm run --prefix tools/vendor test
node --test tests/js/*.test.js
npx --prefix tools/vendor playwright install chromium
npm run --prefix tools/vendor test:browser
On Linux, use playwright install --with-deps chromium when browser system
libraries are missing. The browser tests use synthetic images and mock the
ComfyUI API boundary; they run production viewer methods and the committed
Viewer.js JS/CSS, without a running ComfyUI instance.
check is read-only and fails if any JS, CSS, license, or provenance file differs
from the installed package. The manifest, lockfile, installed package, and asset
version banners must agree. The lockfile records npm's archive integrity;
provenance.json records the upstream source, package integrity, and SHA-256 of
each copied file. A normal npm ci --ignore-scripts verifies archive integrity.
Full-page workflows, frontend coverage gates, and required merge checks are
documented in TESTING.md. The viewerjs CI check runs both
the fixture tests above and the real-page workflows on every PR.
Update
npm run --prefix tools/vendor update
# Or select a specific stable version:
npm run --prefix tools/vendor update -- --version 1.15.2
The command installs an exact version with lifecycle scripts disabled and copies
dist/viewer.min.js, dist/viewer.min.css, and LICENSE. It writes deterministic
provenance with no timestamps. Repeat the checks above and commit the manifest,
lockfile, and all vendor files together. To regenerate files from the current
pin without changing versions, run npm run --prefix tools/vendor sync.
Automated update PRs
Update vendored Viewer.js checks npm's stable release daily at 07:30 UTC and
supports Actions → Update vendored Viewer.js → Run workflow, with an optional
version. It tests the generated update before opening deps/viewerjs-X.Y.Z.
Existing open or closed PRs for that release are left alone. A failed test does
not publish a branch or PR. Changes require review; the workflow never merges
or approves PRs.
The organization and repository must enable Actions → General → Workflow
permissions → Allow GitHub Actions to create and approve pull requests.
Keep default workflow permissions read-only. Only the update job requests
contents: write, pull-requests: write, and actions: write.
The workflow uses GITHUB_TOKEN; no personal token is needed. Because bot-token
pushes do not normally trigger other workflows, it explicitly dispatches the
read-only Viewer.js vendor and compatibility workflow on the update branch.
Both workflow files must be merged into the default branch before scheduling or
manual dispatch becomes available.
Compatibility checklist
Check gallery grid/list views, navigation across 100-image windows, metadata, slideshow/fullscreen, keyboard navigation, Escape and focus cleanup. Check the admin gallery/filmstrip and tag viewer. On touch devices, test long swipes, short drags, and pinch/rotate gestures. Confirm the ComfyUI theme remains usable.
The gallery keeps its bounded viewer and custom slideshow. Upstream navbar windowing is not a replacement for bounding the supplied image list: native slideshow playback can still preload every supplied original. Review new preloading defaults, gesture behavior, CSS changes, and any adapter use of Viewer.js internal methods before adopting another release.
Shared ComfyAssets test tooling
The exact toolkit commit archive in package.json / package-lock.json supplies
host orchestration and coverage helpers. comfyui-host.mjs is PromptManager's
configuration adapter; keep reusable lifecycle changes in the toolkit source.
The existing npm scripts remain the public maintainer entry points. See
TESTING.md for the managed real-host matrix and update policy.
Shared ComfyAssets browser controls
Prompt Manager (Classic) consumes the same pinned toolkit's browser controls.
The node identifier remains PromptManager; existing workflows, sockets, and
immediate result selection are preserved. PromptManager Text is unchanged.
Committed assets in web/js/shared/toolkit/ work without npm or KikoTools installed.
Maintain common controls in ComfyAssets Toolkit,
then update the exact archive pin and lockfile here. Regenerate using
npm run --prefix tools/vendor sync:toolkit; npm run --prefix tools/vendor check
verifies both Viewer.js and the toolkit without rewriting files. The toolkit
distribution includes its license, source history, archive integrity and per-file
hashes. Do not edit its copied files directly. Classic's controller and layout
remain in web/js/classic-node.js and web/js/classic-node.css.
Run the frontend coverage/browser suites and managed Classic/Nodes 2.0 matrix after updates. Shared modules participate in the frontend coverage gate. Pixaroma's reusable framework inspired this architecture; no Pixaroma code, styles or assets are included.