2026-03-01 13:09:25 +00:00
# Changelog
CSS Grid layout mode (#73)
* Switch to @open-pencil/yoga-layout with CSS Grid support
Use our fork (open-pencil/yoga, grid branch) which cherry-picks the
upstream CSS Grid PRs (#1893–#1898) onto current main. The JS bindings
are ported from the old embind approach to the new wasm_bridge.c API.
npm:@open-pencil/yoga-layout alias keeps all imports as 'yoga-layout'.
Also handle FinalizationRegistry change (upstream #1908) — node.free()
no longer exists, nodes are garbage collected automatically.
* Add CSS Grid layout mode
Scene graph:
- LayoutMode gains 'GRID' option alongside HORIZONTAL/VERTICAL
- GridTrack type (sizing: FIXED/FR/AUTO, value) for track definitions
- GridPosition type (column, row, columnSpan, rowSpan) for children
- New node props: gridTemplateColumns/Rows, gridColumnGap, gridRowGap,
gridPosition
Layout engine:
- buildGridTree() sets Display.Grid and maps GridTrack[] to Yoga's
setGridTemplateColumns/Rows API with FR/Points/Auto track types
- Grid children use gridPosition for column/row placement with span
- Flex layout path unchanged
Store:
- setLayoutMode('GRID') auto-creates NxM track grid based on child
count (sqrt heuristic), defaults to 1fr tracks
UI (LayoutSection.vue):
- Grid button (grid-2x2 icon) added to flow direction row
- Columns/Rows track editors: ScrubInput for value + AppSelect for
sizing mode (Fill fr / Fixed px / Auto), add/remove buttons
- Separate column gap and row gap ScrubInputs
- Wrap button hidden when grid is active
- Flex alignment grid hidden when grid is active
Kiwi serialization skips GRID mode for now (no .fig codec support).
* Add grid layout integration tests
12 new test scenarios covering:
- Basic 2x2 grid, fixed columns, mixed fr/fixed, unequal fr weights
- Column gap, row gap, both gaps combined
- Padding offsets
- Explicit gridPosition placement, column span, row span
- Absolute children skipped
- Hidden children collapsed
- Nested grid inside flex parent (computeAllLayouts)
Also fix: grid frames as children of flex parents now correctly use
Display.Grid via configureChildAsGrid() instead of falling through
to configureChildAsAutoLayout() which set FlexDirection.
* Deduplicate grid yoga configuration
Extract configureAsGrid() and createGridChildNode() shared by
buildGridTree (root-level grid) and configureChildAsGrid (grid
nested inside flex parent).
* Add grid layout to changelog
* Add grid support to JSX and Tailwind CSS export
OpenPencil format: grid → columns/rows/columnGap/rowGap props,
child colStart/rowStart/colSpan/rowSpan.
Tailwind format: grid grid-cols-N grid-rows-N gap-x-* gap-y-*,
mixed tracks use arbitrary values (grid-cols-[200px_1fr_auto]),
child col-start-*/row-start-*/col-span-*/row-span-*.
Both formats: padding emitted for grid frames (shared with flex),
flex-only props (justify/items/wrap/gap) scoped to isFlex.
* Remove duplicate gridTrackToTw, use shared formatTrack
Also drop unused GridTrackSizing import from LayoutSection.vue.
* Fix grid icon: use layout-grid instead of grid-2x2
unplugin-icons can't resolve icon names with digits after hyphens
(grid-2x2 → grid2x2 which doesn't exist).
* Polish layout UI and fix auto-layout behavior
- Replace text labels with compact icons: ↔/↕ for gap, ☐ for uniform padding, T/R/B/L for per-side padding
- Direction-aware gap icon: ↕ for vertical, ↔ for horizontal
- Pin +/− padding toggle button right of gap input
- Fix alignment grid axes for vertical layout (transpose primary/counter)
- Fix grid switch: set FIXED sizing, compute frame size from children
- Remove hardcoded white fill from Shift+A wrap
- Auto-detect horizontal vs vertical from selection bounds
* Add flex-to-grid switch integration test
Verify HUG frame expands and children are placed in 2x2 grid
when switching from vertical flex to grid layout.
* Update changelog for grid layout
2026-03-08 15:23:53 +00:00
## Unreleased
### Features
- CSS Grid layout mode — select a frame, click the grid icon in the auto layout toolbar to switch from flex to grid. Configure column/row tracks (fr, fixed px, auto), column and row gaps, and per-side padding. Powered by a [Yoga fork ](https://github.com/open-pencil/yoga/tree/grid ) with cherry-picked CSS Grid PRs from upstream
- JSX and Tailwind CSS export for grid layouts — `grid grid-cols-N` , `gap-x-*` /`gap-y-*`, child `col-start-*` /`row-start-*`/`col-span-*`/`row-span-*`
Multi-provider AI, sucrase JSX, Figma zoom shortcuts (#72)
* Add multi-provider AI support (Anthropic, OpenAI, Google AI, OpenAI-compatible)
- Add AI_PROVIDERS registry with per-provider model lists, key placeholders, and URLs
- Refactor use-chat composable: provider factory creates the right AI SDK model
- Per-provider API key storage in localStorage with automatic legacy migration
- New ProviderSetup.vue replaces APIKeySetup.vue with provider selector
- New ProviderSettings.vue popover accessible from gear icon in chat input
- OpenAI-compatible provider with custom base URL and model ID fields
- Install @ai-sdk/anthropic and @ai-sdk/google dependencies
- Update E2E tests for new provider setup flow
* Fix reactivity, key masking, missing model ID field, and chat reset on model change
- Use ref instead of computed for apiKey — computed getter over localStorage
wasn't triggering reactivity when the key was set
- Load stored key for new provider in providerId watcher
- Reset chat on modelId and customModelId change, not just provider switch
- Add custom model ID field to ProviderSetup.vue for OpenAI-compatible
- Simplify ProviderSettings key field — empty input with contextual placeholder
instead of fragile dot-masking that broke on partial edits
- Use data-test-id locator for model selector in E2E test
* Use useLocalStorage from vueuse instead of manual ref + watch + localStorage
Replaces 5 hand-rolled ref/watch/localStorage sync pairs with useLocalStorage.
API key uses a computed storage key that rebinds when the provider changes.
* Use useLocalStorage for collab name persistence
* Review fixes: changelog placement, remove dead class, cursor-pointer
* Extract ProviderSelect component and uiInput helper
- ProviderSelect.vue: shared select dropdown for AI providers
- ui/input.ts: shared input styling (sm/md sizes)
- Remove 7 duplicated input class strings across chat components
* Use uppercase acronyms: keyURL, customBaseURL, supportsCustomBaseURL
* Match select dropdown width to trigger via --reka-select-trigger-width
Move min-w-[var(--reka-select-trigger-width)] into selectContent base
style so all selects get it by default. Remove per-component overrides.
* Uppercase acronyms in variable names, improve setup form layout
- providerID, modelID, customModelID, setAPIKey, AIProviderID
- Keep apiKey lowercase at start (standard JS convention)
- Compact setup form: single column, full-width Connect button
- Fix grammar: 'a OpenRouter' → 'an OpenRouter'
- Shorter promo text
* Allow text selection in chat panel
* Fix chat E2E test: Save → Connect button text
* Disable mermaid in chat markdown renderer
Alias mermaid and beautiful-mermaid to empty shims in Vite config,
preventing vue-stream-markdown from attempting to load them.
* Interleave text and tool calls in chat messages
Render message parts in order instead of grouping all tool calls
first then all text. Use SDK's isToolUIPart/isTextUIPart/getToolName
instead of custom type guards. Fix error state: output-error, not error.
* Implement figma.viewport.scrollAndZoomIntoView()
Figma Plugin API method that centers the viewport on given nodes.
Reuses the same bounding box logic as the viewport_zoom_to_fit tool.
* Catch tool execution errors and return them to the AI
Instead of crashing with an unhandled exception, tool errors are
caught and returned as { error: message } so the AI can retry or
explain the failure. UI detects error outputs and shows them in red
with the error message when expanded.
* Replace esbuild with sucrase for JSX transform
Sucrase is a pure JS transform (201 KB / 46 KB gzip) that works in
both Node/Bun and the browser. Replaces esbuild (13 MB WASM) which
only worked in Node/Bun.
- buildComponent() and renderJSX() are now synchronous
- render tool works in browser AI chat (no more 'esbuild required')
- Handles full JS expressions (map, ternaries, Array.from, etc.)
* Update system prompt to prioritize render tool with JSX
Document available tags, props, layout, text, and sizing options.
Instruct the AI to use full JS expressions in JSX for complex layouts.
* Fix zoom shortcuts to match Figma
Cmd+0: Zoom to 100% (was incorrectly mapped to Zoom to fit)
Cmd+1: Zoom to fit
Cmd+2: Zoom to selection
Shift+1 / Shift+2: same as Cmd+1 / Cmd+2
Add zoomTo100() and zoomToSelection() to editor store.
Refactor zoomToFit() to use shared zoomToBounds() helper.
* Refactor keyboard shortcuts to useMagicKeys
Replace manual keydown handler with VueUse useMagicKeys + whenever
for declarative shortcut registration.
- mod() helper for cross-platform Meta/Control shortcuts
- plain() helper for modifier-free keys
- Proper modifier exclusion (⌘G vs ⌘⇧G no longer conflict)
- Add E2E tests: duplicate, zoom (⌘0/⌘1/⌘2/⇧1/⇧2), auto-layout (⇧A)
- All 26 keyboard shortcut tests pass
* Fix scrollAndZoomIntoView to actually zoom
Match Figma Plugin API behavior (equivalent to Shift-1): compute
zoom level that fits all nodes with padding, capped at 100%.
Previously only set center without adjusting zoom.
2026-03-08 19:05:18 +00:00
- Multi-provider AI support — connect to Anthropic, OpenAI, Google AI, or any OpenAI-compatible endpoint directly, in addition to OpenRouter. Per-provider API key storage, provider settings popover, automatic migration from single OpenRouter key
CSS Grid layout mode (#73)
* Switch to @open-pencil/yoga-layout with CSS Grid support
Use our fork (open-pencil/yoga, grid branch) which cherry-picks the
upstream CSS Grid PRs (#1893–#1898) onto current main. The JS bindings
are ported from the old embind approach to the new wasm_bridge.c API.
npm:@open-pencil/yoga-layout alias keeps all imports as 'yoga-layout'.
Also handle FinalizationRegistry change (upstream #1908) — node.free()
no longer exists, nodes are garbage collected automatically.
* Add CSS Grid layout mode
Scene graph:
- LayoutMode gains 'GRID' option alongside HORIZONTAL/VERTICAL
- GridTrack type (sizing: FIXED/FR/AUTO, value) for track definitions
- GridPosition type (column, row, columnSpan, rowSpan) for children
- New node props: gridTemplateColumns/Rows, gridColumnGap, gridRowGap,
gridPosition
Layout engine:
- buildGridTree() sets Display.Grid and maps GridTrack[] to Yoga's
setGridTemplateColumns/Rows API with FR/Points/Auto track types
- Grid children use gridPosition for column/row placement with span
- Flex layout path unchanged
Store:
- setLayoutMode('GRID') auto-creates NxM track grid based on child
count (sqrt heuristic), defaults to 1fr tracks
UI (LayoutSection.vue):
- Grid button (grid-2x2 icon) added to flow direction row
- Columns/Rows track editors: ScrubInput for value + AppSelect for
sizing mode (Fill fr / Fixed px / Auto), add/remove buttons
- Separate column gap and row gap ScrubInputs
- Wrap button hidden when grid is active
- Flex alignment grid hidden when grid is active
Kiwi serialization skips GRID mode for now (no .fig codec support).
* Add grid layout integration tests
12 new test scenarios covering:
- Basic 2x2 grid, fixed columns, mixed fr/fixed, unequal fr weights
- Column gap, row gap, both gaps combined
- Padding offsets
- Explicit gridPosition placement, column span, row span
- Absolute children skipped
- Hidden children collapsed
- Nested grid inside flex parent (computeAllLayouts)
Also fix: grid frames as children of flex parents now correctly use
Display.Grid via configureChildAsGrid() instead of falling through
to configureChildAsAutoLayout() which set FlexDirection.
* Deduplicate grid yoga configuration
Extract configureAsGrid() and createGridChildNode() shared by
buildGridTree (root-level grid) and configureChildAsGrid (grid
nested inside flex parent).
* Add grid layout to changelog
* Add grid support to JSX and Tailwind CSS export
OpenPencil format: grid → columns/rows/columnGap/rowGap props,
child colStart/rowStart/colSpan/rowSpan.
Tailwind format: grid grid-cols-N grid-rows-N gap-x-* gap-y-*,
mixed tracks use arbitrary values (grid-cols-[200px_1fr_auto]),
child col-start-*/row-start-*/col-span-*/row-span-*.
Both formats: padding emitted for grid frames (shared with flex),
flex-only props (justify/items/wrap/gap) scoped to isFlex.
* Remove duplicate gridTrackToTw, use shared formatTrack
Also drop unused GridTrackSizing import from LayoutSection.vue.
* Fix grid icon: use layout-grid instead of grid-2x2
unplugin-icons can't resolve icon names with digits after hyphens
(grid-2x2 → grid2x2 which doesn't exist).
* Polish layout UI and fix auto-layout behavior
- Replace text labels with compact icons: ↔/↕ for gap, ☐ for uniform padding, T/R/B/L for per-side padding
- Direction-aware gap icon: ↕ for vertical, ↔ for horizontal
- Pin +/− padding toggle button right of gap input
- Fix alignment grid axes for vertical layout (transpose primary/counter)
- Fix grid switch: set FIXED sizing, compute frame size from children
- Remove hardcoded white fill from Shift+A wrap
- Auto-detect horizontal vs vertical from selection bounds
* Add flex-to-grid switch integration test
Verify HUG frame expands and children are placed in 2x2 grid
when switching from vertical flex to grid layout.
* Update changelog for grid layout
2026-03-08 15:23:53 +00:00
### Improvements
- Compact layout controls — icon-based gap (↔/↕) and padding (T/R/B/L) inputs instead of text labels
- Auto-detect horizontal vs vertical direction when wrapping in auto layout (Shift+A)
- Fix alignment grid for vertical layouts — visual positions now match spatial axes
- Fix grid switch from HUG-sized frames — frame expands to fit children
- Remove unwanted white fill when wrapping in auto layout
2026-03-07 21:20:47 +00:00
## 0.8.0 — 2026-03-07
2026-03-03 15:35:30 +00:00
Port analyze/diff tools from figma-use, split tools into domain files
Analyze: colors, typography, spacing, clusters
Diff: diff_create (tree diff), diff_show (preview changes)
Utility: get_components, get_current_page, arrange, node_to_component
Split schema.ts (2600 lines) into read, create, modify, structure,
variables, vector, analyze, registry — each under 600 lines.
Clean up inline types (use Color, Vector, SceneNode from existing defs).
Update AGENTS.md and CONTRIBUTING.md with code quality guidelines.
2026-03-05 16:00:40 +00:00
### Features
2026-03-06 15:33:02 +00:00
- Mobile layout & PWA — responsive editor with touch-optimized toolbar, swipeable bottom drawer (layers/properties/design/code), HUD overlay, and installable PWA with icons and service worker
Tailwind CSS v4 JSX export (#54)
* Add Tailwind CSS v4 JSX export format
- Add JSXFormat type ('openpencil' | 'tailwind') to sceneNodeToJSX/selectionToJSX
- Tailwind resolver (tailwind.ts): px→spacing (v4 multiplier), hex→color class,
fontSize/fontWeight/borderRadius named lookups with arbitrary value fallback
- Export: FRAME→div, TEXT→p, SECTION→section, className with TW utility classes
- CLI: export --format jsx --style tailwind
- CodePanel: format toggle button (OpenPencil / Tailwind)
- Rename Jsx→JSX in all public APIs (sceneNodeToJSX, selectionToJSX, renderJSX, etc.)
- 29 new Tailwind export tests, all 43 export tests pass
* Extract escapeJSXText — replace nested ternary with entity map lookup
* Deduplicate export-jsx: extract shared padding, corner radius, and node context helpers
* Update changelog
* Tighten Tailwind JSX export fidelity
2026-03-06 15:04:11 +00:00
- Tailwind CSS v4 JSX export — export selections as HTML with Tailwind utility classes (`< div className = "flex gap-4 p-3" > `) from the Code panel, CLI (`bun open-pencil export --format jsx --style tailwind`), or programmatically via `sceneNodeToJSX(id, graph, 'tailwind')` . Supports layout, sizing, colors, border radius, opacity, rotation, overflow, shadows, blur, and typography. Uses v4 spacing semantics (px/4 multiplier) with automatic fallback to arbitrary values.
- Code panel format toggle — switch between OpenPencil (custom components) and Tailwind (HTML + utility classes) output
2026-03-06 15:08:47 +00:00
- Homebrew tap — `brew install open-pencil/tap/open-pencil` for macOS (arm64 + x64), auto-updated on each release
2026-03-06 15:33:02 +00:00
- Double-click to rename layers — inline rename in layer panel, shared `useInlineRename` composable
Port analyze/diff tools from figma-use, split tools into domain files
Analyze: colors, typography, spacing, clusters
Diff: diff_create (tree diff), diff_show (preview changes)
Utility: get_components, get_current_page, arrange, node_to_component
Split schema.ts (2600 lines) into read, create, modify, structure,
variables, vector, analyze, registry — each under 600 lines.
Clean up inline types (use Color, Vector, SceneNode from existing defs).
Update AGENTS.md and CONTRIBUTING.md with code quality guidelines.
2026-03-05 16:00:40 +00:00
- New AI/MCP tools: `analyze_colors` , `analyze_typography` , `analyze_spacing` , `analyze_clusters` , `diff_create` , `diff_show` , `get_components` , `get_current_page` , `arrange` , `node_to_component`
2026-03-07 12:11:31 +00:00
- CLI-to-app RPC bridge — all CLI commands work against the running app when no file is specified. Start the app, then run `bun open-pencil tree` to inspect the live document
2026-03-07 20:19:19 +00:00
- VitePress docs site — user guide, reference, architecture, and development docs at openpencil.dev with 6 locales (en, de, fr, es, it, pl), SEO (OG tags, hreflang, JSON-LD, sitemap), and dark theme
Port analyze/diff tools from figma-use, split tools into domain files
Analyze: colors, typography, spacing, clusters
Diff: diff_create (tree diff), diff_show (preview changes)
Utility: get_components, get_current_page, arrange, node_to_component
Split schema.ts (2600 lines) into read, create, modify, structure,
variables, vector, analyze, registry — each under 600 lines.
Clean up inline types (use Color, Vector, SceneNode from existing defs).
Update AGENTS.md and CONTRIBUTING.md with code quality guidelines.
2026-03-05 16:00:40 +00:00
### Improvements
2026-03-07 11:56:35 +00:00
- Refactor mobile drawer tabs, layout sizing dropdowns, and inline rename to use Reka UI primitives
- Add shared UI style helpers with tailwind-variants for menus, selects, buttons, and surfaces
2026-03-07 21:20:47 +00:00
- Unified tool definitions — define once in `packages/core/src/tools/` , automatically available in AI chat, CLI, and MCP
- Harden FigmaAPI — hide internals via Symbols, freeze arrays, fix `layoutSizing` , 30+ new properties and methods
Port analyze/diff tools from figma-use, split tools into domain files
Analyze: colors, typography, spacing, clusters
Diff: diff_create (tree diff), diff_show (preview changes)
Utility: get_components, get_current_page, arrange, node_to_component
Split schema.ts (2600 lines) into read, create, modify, structure,
variables, vector, analyze, registry — each under 600 lines.
Clean up inline types (use Color, Vector, SceneNode from existing defs).
Update AGENTS.md and CONTRIBUTING.md with code quality guidelines.
2026-03-05 16:00:40 +00:00
- Split tools into domain files (read, create, modify, structure, variables, vector, analyze) — easier to navigate and extend
- Replace inline type definitions with named types (`Color`, `Vector` , `SceneNode` ) across the codebase
2026-03-07 10:48:25 +00:00
- Split 3200-line `renderer.ts` into `packages/core/src/renderer/` with 10 focused files (scene, overlays, fills, strokes, shapes, effects, rulers, labels)
- Centralize all color utilities in `packages/core/src/color.ts` — `colorToHex8` , `colorToCSSCompact` , `normalizeColor` , `colorDistance` ; remove 5 duplicate implementations across the codebase
- Add `geometry.ts` with shared rotation math (`degToRad`, `radToDeg` , `rotatePoint` , `rotatedCorners` , `rotatedBBox` )
- Extract `isArrayMixed()` helper for multi-selection property panels
Port analyze/diff tools from figma-use, split tools into domain files
Analyze: colors, typography, spacing, clusters
Diff: diff_create (tree diff), diff_show (preview changes)
Utility: get_components, get_current_page, arrange, node_to_component
Split schema.ts (2600 lines) into read, create, modify, structure,
variables, vector, analyze, registry — each under 600 lines.
Clean up inline types (use Color, Vector, SceneNode from existing defs).
Update AGENTS.md and CONTRIBUTING.md with code quality guidelines.
2026-03-05 16:00:40 +00:00
2026-03-06 15:33:02 +00:00
### Fixes
- Fix drawer animation jump on close — single spring transition instead of two-phase
2026-03-07 10:48:25 +00:00
- Fix `ALL_TOOLS` registry missing newer tools (`analyzeColors`, `diffCreate` , `exportImage` , `arrangeNodes` )
- Fix `renderJSX` typo in tool definitions (`renderJsx` → `renderJSX` )
2026-03-07 20:19:19 +00:00
- Fix all oxlint warnings and tsgo errors — replace `!` non-null assertions in `use-collab.ts` with local const captures
2026-03-07 10:48:25 +00:00
- Fix broken test imports — stale `../../src/engine/` paths updated to `@open-pencil/core`
- Fix flaky E2E tests: layers panel navigates to `/demo` , zoom-to-fit test zooms in first, snapshot rendering stabilized with `workers: 1` and `colorScheme: dark`
2026-03-07 21:20:47 +00:00
- Fix bogus .fig import mappings for `expanded` and `strokeMiterLimit` fields
- Fix PWA manifest error in dev mode, handle invalid font data gracefully
- Fix eval response unwrapping and `export_jsx` page selection in RPC bridge
- Fix automation commands not recomputing layouts after mutations
- Fix workspace dependency not resolved when installing from npm (switch CI to pnpm publish)
2026-03-06 15:33:02 +00:00
feat: mobile layout, PWA support (#27) (#27)
- Mobile-responsive editor with bottom drawer, ribbon nav, HUD overlay
- Touch support: single-finger tools, two-finger pinch-zoom
- PWA: manifest, service worker, installability
- Extract LayerTree from LayersPanel, shared utils (colorToCSS, initials, toolIcons)
- Constants moved to src/constants.ts, clipboard state to editor store
- reka-ui Popover/DropdownMenu in MobileHud
Co-authored-by: Danila Poyarkov <dev@dannote.net>
2026-03-05 16:51:51 +00:00
### Internal
2026-03-06 05:50:38 +00:00
- Add `motion-v` for declarative animations — used in mobile drawer (spring-animated height with pan gestures) and toolbar (layout-animated category switching with directional slide transitions)
- Mobile drawer: replace `useSwipe` + manual rAF animation with `motion.div` `:animate` + `@pan` /`@panEnd`; always-on tab state (no more null `activeRibbonTab` ); content stays rendered when closed
- Mobile toolbar: replace manual `scrollWidth` measuring + inline CSS transitions with `motion.div layout` + `AnimatePresence` directional slide variants
feat: mobile layout, PWA support (#27) (#27)
- Mobile-responsive editor with bottom drawer, ribbon nav, HUD overlay
- Touch support: single-finger tools, two-finger pinch-zoom
- PWA: manifest, service worker, installability
- Extract LayerTree from LayersPanel, shared utils (colorToCSS, initials, toolIcons)
- Constants moved to src/constants.ts, clipboard state to editor store
- reka-ui Popover/DropdownMenu in MobileHud
Co-authored-by: Danila Poyarkov <dev@dannote.net>
2026-03-05 16:51:51 +00:00
- Mobile UI cleanup: extract shared `colorToCSS` util to core, `initials` to `src/utils/text` , `toolIcons` to `src/utils/tools` ; replace hand-rolled dropdowns with reka-ui Popover/DropdownMenu; narrow `mobileDrawerSnap` type to string union; move magic numbers to constants; disable PWA service worker in dev mode
2026-03-07 10:48:25 +00:00
- 83 new E2E tests (57 → 140): design panel, code panel, components, copy/paste, multi-page, text editing, keyboard shortcuts, context menu
- 150 new unit tests (588 → 738): color, undo, snap, vector, style-runs, text-editor
2026-03-07 20:47:00 +00:00
- 48 new E2E tests (9 spec files) + 26 mutation unit tests + store/canvas test helpers
- Add `data-test-id` attributes to AppearanceSection, LayoutSection, TypographySection, VariablesDialog, EditorView
feat: mobile layout, PWA support (#27) (#27)
- Mobile-responsive editor with bottom drawer, ribbon nav, HUD overlay
- Touch support: single-finger tools, two-finger pinch-zoom
- PWA: manifest, service worker, installability
- Extract LayerTree from LayersPanel, shared utils (colorToCSS, initials, toolIcons)
- Constants moved to src/constants.ts, clipboard state to editor store
- reka-ui Popover/DropdownMenu in MobileHud
Co-authored-by: Danila Poyarkov <dev@dannote.net>
2026-03-05 16:51:51 +00:00
2026-03-05 07:32:35 +00:00
## 0.7.0 — 2026-03-05
2026-03-05 04:59:24 +00:00
2026-03-04 07:17:18 +00:00
### Features
SVG export (#52)
* Add SVG export
Scene graph → SVG serializer with support for rectangles, ellipses,
lines, stars, polygons, vectors (fill/stroke geometry and vector
networks), text with style runs, gradients (linear, radial, angular),
image fills, effects (drop shadow, inner shadow, blur), opacity,
rotation, flips, blend modes, clip paths, and nested groups.
- packages/core: svg-node.ts (minimal XML builder), svg-export.ts
(serializer), ExportFormat now includes 'SVG', computeContentBounds
extracted for reuse
- packages/cli: export command accepts --format svg
- UI: SVG added to ExportSection format picker (scale hidden for SVG),
context menu 'Export as SVG' option
- 47 new tests covering SVGNode builder, geometry blob → path, vector
network → path, and full node export for all shape types
* Update changelog
* Add export_svg tool to ToolDefs
Available via MCP, AI chat, and CLI eval command.
* Replace standalone export items with Copy/Paste as submenu
Figma-style submenu: Copy as text, Copy as SVG, Copy as PNG (⇧⌘C),
Copy as JSX. Keeps Export as PNG (⇧⌘E) as a separate item.
* Remove standalone Export as PNG from context menu
* Update changelog
2026-03-05 07:31:02 +00:00
- SVG export — export selections as SVG from the export panel, context menu, CLI (`bun open-pencil export --format svg`), or MCP/AI tools (`export_svg`). Supports rectangles, ellipses, lines, stars, polygons, vectors, text with style runs, gradients, image fills, effects, blend modes, clip paths, and nested groups (#46)
- Copy/Paste as submenu in context menu — Copy as text, Copy as SVG, Copy as PNG (⇧⌘C), Copy as JSX
2026-03-04 07:17:18 +00:00
- Stroke align (Inside/Center/Outside) with clip-based rendering matching Figma behavior
- Individual stroke weights per side (Top/Right/Bottom/Left) with side selector dropdown
- Google Fonts fallback — automatically loads fonts from Google Fonts API when not available locally
2026-03-04 07:44:06 +00:00
- Auto-save toggle in File menu — disable to prevent automatic writes to the opened .fig file
2026-03-04 11:22:30 +00:00
- Renderer profiler with in-canvas HUD overlay, GPU timing, and phase instrumentation
2026-03-04 07:17:18 +00:00
2026-03-05 07:32:35 +00:00
### Improvements
- Replace custom color picker with Reka UI Color components (ColorArea, ColorSlider, ColorField) — adds keyboard navigation and accessibility to the color area, hue, and alpha controls
2026-03-03 23:33:30 +00:00
### Fixes
2026-03-05 06:19:42 +00:00
- CJK text rendering — load a system CJK font (PingFang SC, Microsoft YaHei, Noto Sans CJK) as fallback; falls back to Noto Sans SC from Google Fonts when no system font is available (#48)
- Font registration errors no longer cache invalid font data — `loadFont` only caches after successful CanvasKit registration
2026-03-05 06:20:25 +00:00
- Fix `render` tool failing on Windows + Bun with "Cannot find module" error (#43)
2026-03-05 05:56:35 +00:00
- Fix hover highlighting nodes from internal component pages — scope hit-test to current page
- Fix hit-testing on transparent frames and groups — empty containers without fills or strokes are now click-through, clipping parents reject hits outside their bounds, matching Figma behavior
2026-03-04 15:14:23 +00:00
- Fix instance overrides on .fig import and clipboard paste — resolve guidPaths by overrideKey, handle component swaps (`overriddenSymbolID`), propagate through nested clone chains. Import and paste now share a single override engine.
- Apply Figma component property assignments on import — boolean visibility toggles and instance swaps via `componentPropRefs` /`componentPropAssignments`
- Apply `derivedSymbolData` sizes on import — containers now shrink correctly when component properties hide children
- Fix override resolution for nested instance targets — check the current node before searching descendants
2026-03-04 16:30:46 +00:00
- Fix component property assignments for nested instances — resolve scoped `componentPropAssignments` inside `symbolOverrides` via guidPath, handle `guidValue` for instance swaps, reorder phases so transitive sync doesn't clobber visibility
- Pixel-perfect vector rendering using pre-computed `fillGeometry` /`strokeGeometry` blobs from .fig files — eliminates white gaps between adjacent stroked shapes
- Stroke outlines on clipboard paste — convert vectorNetwork paths to filled outlines via CanvasKit when geometry blobs are unavailable
- Apply `derivedSymbolData` transforms and geometry during import — instance children render at correct scale and position
2026-03-04 11:22:30 +00:00
- Fix internal pages becoming visible after .fig round-trip — preserve `internalOnly` flag on export
- Scope layout recomputation to current page for paste/undo/font-load (major speedup on large multi-page files)
2026-03-04 07:17:18 +00:00
- Show loading overlay until all document fonts are loaded (no more partially rendered text)
- Load fonts when switching pages (previously only loaded for the first page)
- Always show visibility toggle on fill, stroke, and effect rows (matches Figma)
2026-03-04 07:44:06 +00:00
- Fix renderer crash on double destroy when closing files quickly
- Fix .fig page ordering — use deterministic byte comparison for fractional index positions
2026-03-04 07:17:18 +00:00
- Fix text truncation using `textTruncation` field instead of `textAutoResize`
2026-03-03 23:33:30 +00:00
- Fix horizontal scrollbar on design and pages panels
- Style scrollbars for Tauri (thin dark overlay instead of default OS chrome)
- Enable file watcher in Tauri — `watch` feature was missing from `tauri-plugin-fs`
2026-03-03 22:47:37 +00:00
## 0.6.0 — 2026-03-04
2026-03-03 15:35:30 +00:00
### Features
2026-03-03 17:36:58 +00:00
- Multi-selection properties panel — edit position, size, appearance, fill, stroke, and effects across multiple selected nodes
- Shared values display normally, differing values show "Mixed"
- W/H inputs in multi-selection mode
2026-03-03 15:35:30 +00:00
- Flip horizontal/vertical using scale transform instead of rotation
- Single-node alignment aligns to parent frame bounds
2026-03-03 17:45:58 +00:00
- ACP agent package — Agent Communication Protocol server for AI coding tools, reusing core ToolDefs
2026-03-03 15:35:30 +00:00
2026-03-03 22:43:52 +00:00
### Build
- Apple code signing and notarization for macOS builds
- Git LFS storage moved from GitHub to Cloudflare R2
2026-03-03 18:19:07 +00:00
2026-03-03 15:35:30 +00:00
### Fixes
2026-03-03 18:10:45 +00:00
- Fix Figma clipboard paste: extract shared kiwi→SceneNode conversion, fixing broken auto-layout, missing gradient/image fills, effects, style runs, and text properties
- Fix vector rendering on paste — scale path coordinates from Figma's normalizedSize to actual node bounds
- Fix pasted instances having no children — populate from component via symbolData when both are in clipboard
2026-03-03 21:12:33 +00:00
- Detect component sets on import — promote FRAME nodes with VARIANT componentPropDefs to COMPONENT_SET
- Skip internal canvas on paste — components on Figma's hidden internal page populate instances but are not pasted as visible nodes
- Apply instance overrides on paste — text content, fills, visibility, layoutGrow, and textAutoResize from symbolOverrides
- Fix auto-layout child ordering — sort by geometric position instead of z-order position strings
- Load fonts on paste and .fig import — collect font families from text nodes and load into CanvasKit
- Text measurement in auto-layout — use CanvasKit paragraph metrics for WIDTH_AND_HEIGHT text nodes
2026-03-03 22:43:52 +00:00
- Recompute layouts after font loading completes
- Fix PERCENT line height conversion — was stored as raw value instead of pixels
- Fix InvalidCharacterError when copying nodes with non-ASCII text
- Load all font weight/style variants needed by pasted text nodes
- Fix font loading not registering in core cache
- Fix halfLeading applied to text measurement — enable only for rendering
- Clear hover on zoom/pinch to keep scene picture cache valid
2026-03-03 15:35:30 +00:00
- Fix flip buttons using rotation math instead of actual mirroring
2026-03-03 17:36:58 +00:00
- Fix flip transform encoding — scale first matrix column only (was incorrectly producing 180° rotation)
2026-03-03 15:35:30 +00:00
- Decode flip state from .fig transform matrix on import
2026-03-03 14:30:09 +00:00
## 0.5.1 — 2026-03-03
### Fixes
- Fix File → Save crash when document has layer blur effects
2026-03-03 11:51:56 +00:00
## 0.5.0 — 2026-03-03
2026-03-02 16:46:04 +00:00
### Features
2026-03-03 06:56:41 +00:00
- Effects rendering: drop shadow, inner shadow, shadow spread, layer blur, background blur, foreground blur
- Text shadows render on glyphs instead of bounding box
2026-03-02 15:56:59 +00:00
- Multi-file tabs — open multiple documents in tabs within a single window
- Tab bar with close buttons, middle-click to close, and new tab (+) button
- Keyboard shortcuts: ⌘N/⌘T new tab, ⌘W close tab, ⌘O opens in new tab
- Native Tauri menu: File → New and File → Close Tab wired to tab actions
2026-03-02 16:38:17 +00:00
- Render text from SkPicture cache when fonts are missing — pixel-perfect display without the font installed
- Missing font indicator (⚠) next to font picker in the sidebar
2026-03-02 16:46:04 +00:00
- Right-click context menu on layers panel — same actions as the canvas context menu
2026-03-02 16:35:18 +00:00
- 40+ new AI/MCP tools ported from figma-use:
- Granular set tools: `set_rotation` , `set_opacity` , `set_radius` , `set_minmax` , `set_text` , `set_font` , `set_font_range` , `set_text_resize` , `set_visible` , `set_blend` , `set_locked` , `set_stroke_align`
- Node operations: `node_bounds` , `node_move` , `node_resize` , `node_ancestors` , `node_children` , `node_tree` , `node_bindings` , `node_replace_with`
- Variable CRUD: `get_variable` , `find_variables` , `create_variable` , `set_variable` , `delete_variable` , `bind_variable`
- Collection CRUD: `get_collection` , `create_collection` , `delete_collection`
- Boolean operations: `boolean_union` , `boolean_subtract` , `boolean_intersect` , `boolean_exclude`
- Vector path tools: `path_get` , `path_set` , `path_scale` , `path_flip` , `path_move`
- Create tools: `create_page` , `create_vector` , `create_slice`
- Viewport: `viewport_get` , `viewport_set` , `viewport_zoom_to_fit` , `page_bounds`
- Misc: `flatten_nodes` , `list_fonts`
2026-03-02 18:16:46 +00:00
- `set_text_properties` tool: alignment, auto-resize, decoration
- `set_layout_child` tool: sizing, grow, align_self, positioning
- 13 MCP server integration tests via `InMemoryTransport`
2026-03-02 16:46:04 +00:00
2026-03-02 18:33:37 +00:00
### UI
2026-03-03 11:48:51 +00:00
- Resizable pages/layers split in left panel with reka-ui Splitter
- Layers tree auto-expands and scrolls to reveal selected node
2026-03-03 09:35:54 +00:00
- Loading overlay on canvas while opening .fig files
2026-03-03 11:48:51 +00:00
- Hide internal-only pages (e.g. "Internal Only Canvas" in design systems)
- Render page dividers — pages named with only dashes/asterisks/spaces show as horizontal lines
- Only show component labels for COMPONENT and COMPONENT_SET, not instances
2026-03-02 18:33:37 +00:00
- Replace all native `<select>` dropdowns with reka-ui `AppSelect` component
2026-03-03 08:44:31 +00:00
- Smoother trackpad pinch-to-zoom with `Math.exp` curve and deltaMode normalization
2026-03-02 18:33:37 +00:00
- Fix font picker dropdown truncating long font names
- Show explanation in font picker when Local Font Access API unavailable (Safari/Firefox)
2026-03-02 15:56:59 +00:00
### Fixes
2026-03-03 06:56:41 +00:00
- Fix drop shadow rendering on top of fills — shadow now draws behind opaque content
- Fix effect property changes not recorded in undo/redo history
- Fix active tab text invisible against same-color background
2026-03-02 15:56:59 +00:00
- Fix clipboard "Outside int range" error — `pasteID` used unsigned int exceeding Kiwi's signed 32-bit field
- Error toasts are now sticky (don't auto-dismiss), with selectable text, copy button, and close button
2026-03-02 16:38:17 +00:00
- Truncate long node names in export button
2026-03-02 15:56:59 +00:00
2026-03-03 06:56:41 +00:00
### Performance
2026-03-03 08:37:01 +00:00
- Per-node SkPicture cache for effect rendering — unchanged shadow/blur nodes replay from cache on scene redraws
- Drop shadows use `MaskFilter` direct draw instead of `saveLayer` offscreen buffers
- Cached `ImageFilter` , `MaskFilter` , reusable effect paint — zero per-frame WASM allocations for effects
2026-03-03 09:48:51 +00:00
- Reuse GL context on panel resize — swap surface without recreating renderer, preserving all caches
2026-03-03 08:48:03 +00:00
- Per-frame absolute position cache — avoids repeated parent-chain walks during rendering
2026-03-03 06:56:41 +00:00
- Optimize zoom/pan smoothness with `shallowReactive` , `useRafFn` , and input coalescing
2026-03-02 16:46:04 +00:00
### Build
- Auto-populate GitHub Release notes from CHANGELOG.md via `ffurrer2/extract-release-notes@v2`
- Skip already-published npm versions on CI re-runs instead of failing
2026-03-03 06:56:41 +00:00
- Exclude non-app directories from Vite file watcher
2026-03-02 16:46:04 +00:00
2026-03-02 16:35:18 +00:00
### Internal
- Extract shared color constants (`BLACK`, `TRANSPARENT` , `DEFAULT_SHADOW_COLOR` ) — replaces 8 inline literals across core
2026-03-02 16:52:03 +00:00
- Extract shared `NodeContextMenuContent` component to avoid menu duplication
2026-03-02 18:16:46 +00:00
- Fix `@open-pencil/core` dep in MCP package: `workspace:*` for local dev (pnpm resolves at publish time)
2026-03-03 06:56:41 +00:00
- Replace store thunks with a late-binding proxy
2026-03-02 16:52:03 +00:00
2026-03-02 15:56:59 +00:00
### Tests
- Clipboard roundtrip tests: encode to Figma Kiwi binary → decode → verify
2026-03-03 06:56:41 +00:00
- 9 visual regression snapshot tests for effects rendering
- Zoom/pan E2E tests and pipeline benchmark
- MCP server edge-case tests for `find_nodes` and Zod validation
2026-03-03 08:48:03 +00:00
- 6 unit tests for absolute position cache
2026-03-02 16:35:18 +00:00
2026-03-02 15:14:35 +00:00
## [0.4.2] (2026-03-02)
2026-03-02 15:07:59 +00:00
### Fixes
- Fix Figma clipboard paste: skip non-visual node types (variables, widgets, stickies, connectors)
- Fix text not rendering after paste — `letterSpacing` from Figma is a `{value, units}` object, was passed as-is → `NaN` broke CanvasKit paragraph layout
- Fix undo/redo for Figma paste — no undo entry was recorded; redo duplicated `childIds`
- Center pasted Figma content in viewport instead of using original coordinates
- Compute auto-layouts after clipboard paste (same as .fig import and demo creation)
### Improvements
- Import additional properties from Figma clipboard: `layoutAlignSelf` , `clipsContent` , `fontWeight` , `italic` , `letterSpacing` , `lineHeight`
- Convert `letterSpacing` PERCENT units to pixels based on font size
### Tests
- 7 new clipboard import unit tests (14 total)
2026-03-02 15:12:36 +00:00
## [0.4.1] (2026-03-02)
2026-03-02 12:51:34 +00:00
### Fixes
- Fix text disappearing after hover when SkPicture cache was recorded before fonts loaded
- Invalidate scene picture cache on font load to prevent stale fallback text
### Docs
- Highlight copy & paste with Figma in README and feature docs
- Replace "fig-kiwi" format name with "Kiwi binary" — the format is shared between .fig files and clipboard
2026-03-02 15:12:36 +00:00
## [0.4.0] (2026-03-02)
2026-03-02 10:57:03 +00:00
### Features
2026-03-02 11:59:59 +00:00
- MCP server (`@open-pencil/mcp`) — 29 tools for headless .fig editing via stdio (Claude Code, Cursor, Windsurf) or HTTP (Hono + Streamable HTTP with sessions)
- `openpencil-mcp` and `openpencil-mcp-http` binaries — install globally via `bun add -g @open-pencil/mcp`
### Build
- All packages emit JS via tsgo + fix-esm-import-path — `@open-pencil/core` and `@open-pencil/mcp` work on Node.js without Bun
- Core package exports: `bun` condition → src (dev), `import` condition → dist (npm consumers)
- `@open-pencil/mcp` added to CI publish workflow
2026-03-02 10:57:03 +00:00
2026-03-02 15:12:36 +00:00
## [0.3.2] (2026-03-02)
2026-03-02 08:33:49 +00:00
### Performance
- Re-apply SkPicture scene caching for ~7x faster pan/zoom (0.98ms vs 6.8ms per frame at 500 nodes)
### Tests
- Visual regression tests for SkPicture cache: hover on/off cycle, multiple cycles, mouse hover, scene change + hover
- Type `window.__OPEN_PENCIL_STORE__` globally, remove ad-hoc casts from tests
2026-03-02 15:12:36 +00:00
## [0.3.1] (2026-03-02)
2026-03-02 08:14:15 +00:00
### Fixes
- Fix text disappearing after hovering a frame (revert SkPicture scene caching)
- Fix macOS startup hang: async font loading, show window on reopen
2026-03-02 15:12:36 +00:00
## [0.3.0] (2026-03-01)
2026-03-01 19:16:13 +00:00
### Performance
2026-03-01 19:28:03 +00:00
- SkPicture scene caching — pan/zoom replays cached display list instead of re-rendering all nodes
2026-03-01 19:21:20 +00:00
- Cache vector network paths — avoid rebuilding WASM paths every frame
- Cache ruler and pen overlay paints — eliminate 10 WASM Paint allocations per frame
2026-03-01 19:16:13 +00:00
- Only enable `preserveDrawingBuffer` in test mode
2026-03-01 19:21:20 +00:00
- Hoist URL param parsing out of render loop
2026-03-01 19:07:47 +00:00
2026-03-01 19:46:06 +00:00
### Fixes
2026-03-01 19:07:47 +00:00
2026-03-01 19:46:06 +00:00
- Fix npm publish: use pnpm for workspace dependency resolution with provenance
- CLI version now reads from package.json instead of hardcoded value
- Update README: accurate app size (~7 MB), streamlined feature list, current project structure
2026-03-01 19:07:47 +00:00
2026-03-02 15:12:36 +00:00
## [0.2.1] (2026-03-01)
2026-03-01 18:17:07 +00:00
### UI
- Panel header with app logo, editable document name, and sidebar toggle
- ⌘\\ to toggle side panels for distraction-free canvas
- Panels hidden by default on mobile (< 768px )
- Floating bar with logo, filename, and restore button when panels hidden
- Always show local user avatar in collab header
- Touch support for pan and pinch-zoom on iOS
### Performance
- Stubbed shiki to remove 9MB of unused language grammars (20MB → 11MB bundle)
2026-03-02 15:12:36 +00:00
## [0.2.0] (2026-03-01)
P2P collaboration: cursors, follow mode, cleanup
- Broadcast cursor position from canvas mouse move via awareness
- Broadcast selection changes via reactive watcher on selectedIds
- Follow mode: click peer avatar to track their viewport (pan + zoom)
- Zoom broadcast via watcher on store.state.zoom, not just mouse move
- Figma-style cursor arrows: colored fill, white border, name pill
- Stale cursor cleanup: removeAwarenessStates on peer leave
- MQTT signaling (replace Nostr), STUN + TURN ICE servers
- Collab constants extracted to src/constants.ts
- crypto.getRandomValues() replaces Math.random() everywhere
- Provide/inject for collab composable (COLLAB_KEY)
- Update README (collab section, tech stack), CHANGELOG, AGENTS.md
- AGENTS.md: release process, CI workflows, documentation guidelines
2026-03-01 15:11:07 +00:00
### Collaboration
- Real-time P2P collaboration via Trystero (WebRTC) + Yjs CRDT
- Peer-to-peer sync — no server relay, zero hosting cost
- WebRTC signaling via MQTT public brokers
- STUN (Google, Cloudflare) + TURN (Open Relay) for NAT traversal
- Awareness protocol: live cursors, selections, presence
- Figma-style colored cursor arrows with name pills
- Click peer avatar to follow their viewport, click again to stop
- Stale cursor cleanup on peer disconnect
- Local persistence via y-indexeddb — room survives page refresh
- Share link at `/share/<room-id>` with vue-router
- Secure room IDs via `crypto.getRandomValues()`
- Removed Cloudflare Durable Object relay server (`packages/collab/`)
### UI
2026-03-01 15:25:04 +00:00
- Toast notifications via Reka UI Toast — top-center blue pill for info, red for errors
- Global error handler (window.error + unhandledrejection) shows errors as toasts
- Link copied toast on share and copy link actions
P2P collaboration: cursors, follow mode, cleanup
- Broadcast cursor position from canvas mouse move via awareness
- Broadcast selection changes via reactive watcher on selectedIds
- Follow mode: click peer avatar to track their viewport (pan + zoom)
- Zoom broadcast via watcher on store.state.zoom, not just mouse move
- Figma-style cursor arrows: colored fill, white border, name pill
- Stale cursor cleanup: removeAwarenessStates on peer leave
- MQTT signaling (replace Nostr), STUN + TURN ICE servers
- Collab constants extracted to src/constants.ts
- crypto.getRandomValues() replaces Math.random() everywhere
- Provide/inject for collab composable (COLLAB_KEY)
- Update README (collab section, tech stack), CHANGELOG, AGENTS.md
- AGENTS.md: release process, CI workflows, documentation guidelines
2026-03-01 15:11:07 +00:00
- HsvColorArea extracted as shared component (ColorPicker + FillPicker)
- Scrollable app menu without visible scrollbar
- Selection broadcasting to remote peers
2026-03-02 15:12:36 +00:00
## [0.1.0-alpha] (2026-03-01)
2026-03-01 13:09:25 +00:00
First public alpha. The editor is functional but not production-ready.
### Editor
- Canvas rendering via CanvasKit (Skia WASM) on WebGL surface
- Rectangle, Ellipse, Line, Polygon, Star drawing tools
- Pen tool with vector network model (bezier curves, open/closed paths)
- Inline text editing on canvas with phantom textarea for input/IME
- Rich text formatting: bold, italic, underline per-character via style runs
- Font picker with system font enumeration (font-kit on desktop, Local Font Access API in browser)
- Auto-layout via Yoga WASM (direction, gap, padding, justify, align, child sizing)
- Components, instances, component sets with live sync and override preservation
- Variables with collections, modes, color bindings, alias chains
- Undo/redo for all operations (inverse-command pattern)
- Snap guides with rotation-aware edge/center snapping
- Canvas rulers with selection range badges
- Marquee selection, multi-select, resize handles, rotation
- Group/ungroup, z-order, visibility, lock
- Sections with title pills and auto-adoption of overlapping nodes
- Multi-page documents with independent viewport state
- Hover highlight following node geometry (ellipses, rounded rects, vectors)
- Context menu with clipboard, z-order, grouping, component, and visibility actions
- Color picker with HSV, gradients (linear, radial, angular, diamond), image fills
- Properties panel: position, appearance, fill, stroke, effects, typography, layout, export
- ScrubInput drag-to-change number controls
- Resizable side panels via reka-ui Splitter
### File Format
- .fig file import via Kiwi binary codec (194 definitions, ~390 fields)
- .fig file export with Kiwi encoding, Zstd compression, thumbnail generation
- Figma clipboard: copy/paste between OpenPencil and Figma
- Round-trip fidelity for supported node types
### AI Integration
- Built-in AI chat in properties panel (⌘J)
- Direct browser → OpenRouter communication, no backend
- Model selector: Claude, Gemini, GPT, DeepSeek, Qwen, Kimi, Llama
- 10 AI tools: create_shape, set_fill, set_stroke, update_node, set_layout, delete_node, select_nodes, get_page_tree, get_selection, rename_node
- Streaming markdown responses (vue-stream-markdown)
- Tool call timeline with collapsible details
### Code Panel
- JSX export of selected nodes with Tailwind-like shorthand props
- Syntax highlighting via Prism.js
- Copy to clipboard
### CLI (`@open-pencil/cli`)
- `info` — document stats, node types, fonts
- `tree` — visual node tree
- `find` — search by name/type
- `export` — render to PNG/JPG/WEBP at any scale
- `node` — detailed properties by ID
- `pages` — list pages with node counts
- `variables` — list design variables and collections
- `eval` — run scripts with Figma-compatible plugin API
- `analyze colors` — color palette usage
- `analyze typography` — font/size/weight distribution
- `analyze spacing` — gap/padding values
- `analyze clusters` — repeated patterns
- All commands support `--json`
### Core (`@open-pencil/core`)
- Scene graph with flat Map storage and parentIndex tree
- FigmaAPI with ~65% Figma plugin API compatibility
- JSX renderer (TreeNode builder functions with shorthand props)
- Kiwi binary codec (encode/decode)
- Vector network blob encoder/decoder
### Desktop App
- Tauri v2 (~5 MB)
- Native menu bar, save/open dialogs
- System font enumeration via font-kit
- Zstd compression in Rust
- macOS and Windows builds via GitHub Actions
### Web App
- Runs at [app.openpencil.dev ](https://app.openpencil.dev )
- No installation required
- File System Access API for save/open (Chrome/Edge), download fallback elsewhere
### Documentation
- [openpencil.dev ](https://openpencil.dev ) — VitePress site with user guide, reference, and development docs
- Deployed via Cloudflare Pages
