M1: frames, groups, sections and masks behaviour suite and fixes

**A frames, groups, sections and masks behaviour suite written from the public documentation, and fixes for every divergence it found.** Each documented rule (frames vs. groups when resized, constraints, Cmd/Ctrl-resize, clip content, Frame selection, grouping and ungrouping, group bounds and opacity, X/Y in groups, click targets, drawing a frame or section around layers, dropping into and out of frames, where sections may go, resizing sections, top-level frames as screens and exports, Use as mask, what a mask covers, alpha / vector / luminance masks, groups as masks, clicks on masked-out areas, a mask group's box and exports) is a table-driven case with the result the rule implies and a one-line derivation; where the documentation is silent the case says so and pins today's behaviour.

**Fixes (the suite failed on 7 tests before them)**
- **Masked-out areas don't take clicks**: hit testing and Select layer skip what a visible mask hides (the nearest mask below a layer; for a group or frame used as a mask, what its layers draw), so a click there reaches what's behind. Checked only once something is hit, and skipped in files without a mask (`Document::has_masks`, worked out once after each change), so hit testing costs what it did.
- **A mask group's box and exports are the mask's**: a group's bounds and export area count a mask for the layers it masks (layers under the mask still count), so the selection box, W/H, snapping and PNG/SVG/PDF exports crop to the mask instead of the whole masked layer (`Document::box_children`).
- **Sections stay on the page or in sections**: moving a section into a frame or group (`node.reparent`, refused at the root in `Document::reparent`), dragging one over a frame (it lands in the section around the frame, or on the page), grouping or framing a section, creating a section in a frame and pasting one into a selected frame (it goes on the page) no longer put sections where they can't be.
- **Drawing a frame or section around layers puts them in it**: the layers fully inside the drawn box (its siblings; visible and unlocked; a frame never takes a section; not in auto layout) move into it, in their order, without moving on the page; one undo step.
- **Resizing a section leaves its contents** where they are on the page (no constraints in sections), from a field, a handle (also the left/top edges) or `transform.resize` with any anchor.
- **Cmd/Ctrl while resizing a frame leaves its layers as they are**: #133 (merged in) keeps their places; this branch also keeps their sizes (the frame is resized without running constraints, so a left & right or scale child no longer stretches and is only moved back).
- **X/Y are measured in the frame, not the group**: groups and boolean groups have no coordinate space of their own, so a layer in a group shows (Design panel, `node.get`, `inspect_document`) and takes (`node.set`, `node.create` with a group parent) X/Y in the frame the group is in, or on the page (`Document::frame_relative`). Rotated groups too.

Already there and now covered by the suite: constraints when a frame resizes, groups scaling their layers, clip content (drawing, hits, export size), Frame selection's size and place, grouping/ungrouping keeping world transforms (rotated groups too), nested groups, empty groups going away, group opacity on the composite, click / Cmd-click / double-click targets (frames in sections count as top-level frames), dropping by the pointer and pulling out, group layers staying in their group when dragged, top-level frames as prototype screens and export boards, Use as mask (bottom layer, "Mask group", at the topmost layer's place, single-layer toggle), masks covering every layer above them, hidden masks, alpha / vector / luminance masks, a group as a mask, masks in SVG and PDF exports.

No new commands or UI strings (no i18n changes); each edit stays one undo step.
This commit is contained in:
bflatastic
2026-10-12 00:57:43 +07:00
committed by BFlat
parent f3012ce6e4
commit e917d3c2e6
22 changed files with 956 additions and 76 deletions
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@@ -21,7 +21,8 @@ real UI state. A request that the UI doesn't answer within 60 s gets a timeout e
not JSON gets `{"id": null, "ok": false, "error": "bad JSON: …"}`. The implementation is in
`crates/ui-egui/src/control.rs` (methods) and `apps/figcraft/src/control_server.rs` (socket).
Coordinates are page units, y down. `x`/`y` in `node.set`/`node.create` are parent-relative.
Coordinates are page units, y down. `x`/`y` in `node.set`/`node.create` are relative to the parent
frame (groups have no coordinate space of their own).
**Windows.** The desktop app can show files in several windows (`window.new`). Every method takes
an optional `window` (an id from `window.list`; `0` is the main window) and then runs in that
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@@ -54,9 +54,16 @@ Or in a project's `.mcp.json`:
## Conventions agents must know
- Coordinates are **page units** (1 unit = 1 px at 100% zoom), x right, **y down**.
- `create_node` and `set_properties` take `x`/`y` **relative to the parent** (the page when there is
no parent, so they are page coordinates then). `inspect_document` reports parent-relative `x`/`y`
plus `absoluteBounds` in page coordinates.
- `create_node` and `set_properties` take `x`/`y` **relative to the parent frame** (the page when
there is none, so they are page coordinates then). Groups and boolean groups have no coordinate
space of their own: a layer in a group is placed in the frame (or on the page) the group is in.
`inspect_document` reports `x`/`y` the same way, plus `absoluteBounds` in page coordinates.
- Frames, groups, sections and masks: drawing a frame or section with the `pointer` tool around
layers puts those fully inside it in it; sections go only on the page or in sections (moves,
drags, pastes and new sections elsewhere are refused or land on the page); resizing a section
leaves its contents where they are, and so does resizing a frame with `cmd` held (constraints
ignored); a layer a mask hides can't be clicked there, and a mask group's box and exports are
the mask's (plus any layers under the mask).
- Children of an auto-layout frame are positioned by the layout: set `layout`, `gap`, `padding`,
`mainAlign`, `crossAlign`, `sizingH`/`sizingV` instead of x/y. More auto layout props:
- `sizingH` / `sizingV`: `fixed`, `hug` (auto layout frames and text) or `fill` (children in an
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@@ -1,6 +1,6 @@
# FigCraft parity with Figma
> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (styles and variables behaviour suite and fixes; prototyping behaviour suite and fixes; components behaviour suite and fixes; embedded image colour profiles; layers panel keyboard: F2 rename, Shift+F10 context menu, keyboard box selection, 10k-layer QA; per-side stroke weight variables; text behaviour suite: CJK line breaking, metrics, vertical trim; selection and transform behaviour suite and fixes; `.fig` import, best effort; auto layout behaviour suite and fixes; Display P3: gamut warning and soft-proof (true P3 blocked upstream); several windows; localization layer with a draft Spanish catalog; hosting figcraft-server: wss in the desktop app, server releases, deployment guide; plugin panels and settings; canvas fixes: boolean hit testing on the result, group drags, frame outlines and slices; code connect; stretch and scatter brushes, pen pressure; text on a path and pattern fills; team libraries on the server and swap library; branches: create, update from main, review and merge; animated GIF fills and TIFF images; Open recent, outlines for the selection and mask outlines: menu breadth 100%; extended collections, variables import/export, gradient stop and variant bindings; feature breadth ~80%; ready ~49%; last major: full re-measure against Figma desktop 126.10.7) · **Target:** Figma Design (desktop app 126.10.7, macOS)
> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (frames, groups, sections and masks behaviour suite and fixes; styles and variables behaviour suite and fixes; prototyping behaviour suite and fixes; components behaviour suite and fixes; embedded image colour profiles; layers panel keyboard: F2 rename, Shift+F10 context menu, keyboard box selection, 10k-layer QA; per-side stroke weight variables; text behaviour suite: CJK line breaking, metrics, vertical trim; selection and transform behaviour suite and fixes; `.fig` import, best effort; auto layout behaviour suite and fixes; Display P3: gamut warning and soft-proof (true P3 blocked upstream); several windows; localization layer with a draft Spanish catalog; hosting figcraft-server: wss in the desktop app, server releases, deployment guide; plugin panels and settings; canvas fixes: boolean hit testing on the result, group drags, frame outlines and slices; code connect; stretch and scatter brushes, pen pressure; text on a path and pattern fills; team libraries on the server and swap library; branches: create, update from main, review and merge; animated GIF fills and TIFF images; Open recent, outlines for the selection and mask outlines: menu breadth 100%; extended collections, variables import/export, gradient stop and variant bindings; feature breadth ~80%; ready ~49%; last major: full re-measure against Figma desktop 126.10.7) · **Target:** Figma Design (desktop app 126.10.7, macOS)
The authoritative assessment of how close FigCraft is to Figma Design. [`ROADMAP.md`](../ROADMAP.md)
summarizes it; [`gaps.md`](gaps.md) is the ranked work list; the measured menu checklist is
@@ -21,7 +21,7 @@ summarizes it; [`gaps.md`](gaps.md) is the ranked work list; the measured menu c
| Essentials user | **~57%** | estimated ([below](#essentials-user): core features 77.8% × discounts 0.92 × 0.92 × 0.88) |
| Mainstream practitioner | **~48%** | estimated ([below](#mainstream-practitioner): weekly areas 69.1% × discounts 0.9 × 0.9 × 0.85) |
| Remaining to beta | **~173–310 h** one Opus 5.5 agent (~35–70 h wall-clock with 5 parallel agents) | estimated |
| Remaining to full parity | **~315–607 h** one agent (~86–150 h wall-clock with 5 parallel agents) | estimated |
| Remaining to full parity | **~314–606 h** one agent (~86–150 h wall-clock with 5 parallel agents) | estimated |
| Stage | **alpha**: the alpha gate passes ([roadmap](roadmap.md#alpha-gate)); multiplayer and checking the best-effort `.fig` import on real files are beta gaps (see [ROADMAP](../ROADMAP.md#stage)) | |
The previous figures (ROADMAP of 2026-10-10, "feature depth ~79%", "full parity 115–195 h") were
@@ -35,8 +35,8 @@ tool; presence was being graded as behaviour in places.
| Audience | Ready % | Opus 5.5 agent wall-clock hours to ~95% | Work that dominates |
|---|---|---|---|
| Full target (ready for real work) | ~49% | ~300–576 h | multiplayer (45–90), localization (45–75), plugins (15–40), the interaction pass (40–60), GPU canvas (30–60), AI (30–60), the `.fig` import's tail (8–15) |
| Mainstream practitioner | ~48% | ~135–251 h | core editor depth incl. the `.fig` import's tail (53–104), the interaction pass (40–60), real-file corpus and platform QA (25–50), `.fig` export for handing work back (15–30) |
| Full target (ready for real work) | ~49% | ~299–575 h | multiplayer (45–90), localization (45–75), plugins (15–40), the interaction pass (40–60), GPU canvas (30–60), AI (30–60), the `.fig` import's tail (8–15) |
| Mainstream practitioner | ~48% | ~134–250 h | core editor depth incl. the `.fig` import's tail (52–103), the interaction pass (40–60), real-file corpus and platform QA (25–50), `.fig` export for handing work back (15–30) |
| Essentials user | ~57% | ~63–115 h | the `.fig` import's tail so the files people send open well (8–15), core tool polish (25–45), interaction pass on the core tools (15–25), stability QA (10–20), onboarding and starter templates (5–10) |
Hours are one agent working sequentially, calibrated from this repo's history (about 1 agent-hour
@@ -101,7 +101,7 @@ Breadth: does it exist. Ready: depth, correctness and fidelity for real projects
| 5 | Paint | 7 | 90% | 67% | Video fills, wide-gamut canvas, HEIC images (animated GIF fills, TIFF images and embedded image colour profiles landed) | 3–6 |
| 6 | Strokes | 3 | 95% | 75% | Stroke QA with real files (colour styles on strokes, stroke weight and per-side weight variables, brush strokes landed, see 20) | 1–2 |
| 7 | Effects | 4 | 100% | 72% | Glass and progressive blur tuned side by side | 3–6 |
| 8 | Frames, groups, sections, masks | 5 | 95% | 75% | Visual QA with real files | 2–4 |
| 8 | Frames, groups, sections, masks | 5 | 97% | 80% | Visual QA with real files; a one-step frame/group convert (behaviour suite from the documentation landed: masked-out areas don't take clicks, mask group bounds and exports follow the mask, sections kept out of frames and groups, frames and sections drawn around layers take them, section resizing leaves contents in place, X/Y measured in the frame) | 1–3 |
| 9 | Auto layout & constraints | 9 | 98% | 74% | Behaviour against real Figma files; wrapped-line content alignment (behaviour suite from the documentation, `fr` tracks like CSS, vertical wrap, auto gaps evenly/around and cell alignment landed) ([auto-layout-parity](auto-layout-parity.md)) | 3–6 |
| 10 | Text | 8 | 87% | 68% | Spell check, real-file text metrics, list spacing, hanging punctuation, underline styles (behaviour suite with CJK line breaking, vertical trim and carets by grapheme cluster landed) | 5–10 |
| 11 | Components & variants | 9 | 96% | 72% | Real (not synthetic) libraries, `.fig` libraries, component playground (behaviour suite from the documentation, overrides of padding, gap, grids, exports and interactions, refused geometry overrides, variant-switch and Assets-swap override rules, top-left default variant landed) ([components-parity](components-parity.md)) | 4–9 |
@@ -115,14 +115,14 @@ Breadth: does it exist. Ready: depth, correctness and fidelity for real projects
| 19 | Team libraries & organization | 2 | 70% | 40% | Libraries kept on `figcraft-server` under their file and enabled by a share link (per-asset versions, background update checks, overrides kept), usage counts per component and file, swapping a library by names. Left: team-wide library lists, accounts and permissions, analytics over time, pushed update notices | 4–8 |
| 20 | Figma Draw extras | 2 | 80% | 55% | Have: variable width, lasso, shape builder, noise/texture, text on a path, pattern fills, stretch and scatter brushes, pen pressure (Windows pens, browser styluses). Missing: multi-edit, pressure from macOS/Linux tablets | 2–5 |
| 21 | AI features | 3 | 0% | 0% | First draft, rename layers, image edit/remove background, visual search, Make: needs local models (owner decision) | 30–60 |
| | **Weighted (÷113)** | 113 | **~80%** | **~58%** | | **157–321** |
| | Core editor only (1–16, ÷94) | 94 | ~91% | ~69% | | 52–102 |
| | **Weighted (÷113)** | 113 | **~80%** | **~58%** | | **156–320** |
| | Core editor only (1–16, ÷94) | 94 | ~91% | ~69% | | 51–101 |
## By dimension (ready for real work)
| Dimension | Weight | Ready | Hours | Evidence | Doc |
|---|---|---|---|---|---|
| Features (depth) | 35 | 57% | 54–104 (areas 1–13, 15, 16, 20) | The table above; core editor ~69% | this file |
| Features (depth) | 35 | 57% | 53–103 (areas 1–13, 15, 16, 20) | The table above; core editor ~69% | this file |
| UI/UX fidelity | 15 | 58% | 40–60 | Look & feel compared side by side with UI3 (~65% by the builders); tool-by-tool interaction (cursors, modifiers while dragging, hover states, popovers) not yet compared; accessibility names and keyboard navigation landed | [ui-parity](ui-parity.md) |
| File formats | 12 | 55% | 8–15 | `.fig` read, best effort (tested on generated fixtures, not real files), no `.fig` write; REST JSON import, SVG in/out, PNG/JPG/WebP/PDF export solid | [file-format-parity](file-format-parity.md) |
| Collaboration | 10 | 13% | 55–110 | Local comments, version history and branches with review and merge; the multiplayer core (sync model, server ordering, client reconciliation, convergence tests) landed in #103, and live sessions (preview) co-edit a file hosted by a desktop app or kept on a self-hosted `figcraft-server` with edit and view links, joined from the app or the browser (`docs/collab-protocol.md`) | [collaboration-parity](collaboration-parity.md) |
@@ -133,7 +133,7 @@ Breadth: does it exist. Ready: depth, correctness and fidelity for real projects
| Platforms | 3 | 75% | 10–20 | macOS, Windows (x64/x86/arm64), Linux, FreeBSD, web all packaged (v0.2.0); Figma also has iOS/Android apps; non-macOS QA thin | [hardware-parity](hardware-parity.md) |
| Ecosystem/plugins | 3 | 28% | 15–40 | Own WASM plugins with a Rust SDK and two examples (#101), plugin panels and settings (ABI v2); no Figma plugin compatibility, no widgets, no distribution or community files; the CLI, control channel and MCP server are ahead of Figma for agents | [gaps](gaps.md) |
| AI features | 2 | 0% | 30–60 | None | [gaps](gaps.md) |
| **Ready for real work** | 100 | **~49%** | **~315–607** | | |
| **Ready for real work** | 100 | **~49%** | **~314–606** | | |
Dimension hours add up to the full-parity total without double counting: the feature-area rows
for import/export (14), multiplayer and team libraries (17, 19), plugins (18) and AI (21) are
@@ -600,6 +600,7 @@ Carried over from the ROADMAP's "Shipped so far" (2026-10-10). The test count th
| Date | Change | Summary |
|---|---|---|
| 2026-10-11 | minor | Frames, groups, sections and masks behaviour suite written from the public documentation (15 frame, group and section tests, 6 mask tests) and its fixes: a layer a mask hides can't be clicked there (clicks reach what's behind; Select layer agrees), a mask group's box and exports are the mask's (plus any layers under it), sections stay on the page or in sections (moves, drags, pastes, grouping and new sections in frames refused or kept on the page), drawing a frame or section around layers puts those fully inside it in it, resizing a section leaves its contents where they are (and a frame resized with Cmd/Ctrl held keeps its layers' sizes too), and X/Y of layers in groups are measured in the frame (groups have no coordinate space). Frames, groups, sections, masks 95%/75% → 97%/80%, 2–4 h → 1–3 h; percentages unchanged at this rounding; full parity ~323–621 h → ~322–620 h |
| 2026-10-11 | minor | Styles and variables behaviour suite written from the public documentation (18 command-level tests) and its fixes: editing a styled fill, stroke, effect or layout grid list (directly, a paint row, an added fill or a bound variable) unlinks that style instead of being overwritten by the next style edit; applying a style replaces variables bound to what it sets; text styles go on text layers only; deleting a variable (or its collection) unbinds the layers using it, which keep their last value, and aliases to it take its values; bindings are type-checked (a colour variable can't drive a width) and number variables fill text content; aliases are checked when a variable is created. Added: duplicate, move (reorder, into a folder) and rename folder for styles, with a Local styles list grouped by type and folder (click to edit, right-click, drag to reorder); duplicate mode, set as default and move column for modes; per-platform code syntax (Web, iOS, Android) used by generated CSS and the variables JSON; font weight, paragraph spacing/indent and text content scopes for number variables. Found missing: variables inside styles. Styles & variables 92%/72% → 94%/76%, 1–2 h → 3–5 h; percentages unchanged at this rounding; full parity ~323–621 h → ~325–624 h |
| 2026-10-11 | minor | Prototyping behaviour suite written from the public documentation (7 model tests, 12 player tests with 21 gestures) and its fixes: on drag starts only for a drag its animation's way and the animation follows the pointer, key combinations (`Shift+K`) fire (and are recorded and imported), an overlay's after-delay timer starts when it opens, instances of interactive components play their variant's interactions and "Change to" changes the right instance, spring presets are physical springs that play until they settle, smart animate overshoots with spring and back easings, fixed layers draw above scrolling content; added scroll to offsets. Prototyping 88%/70% → 90%/74%, 5–9 h → 3–6 h; mainstream weekly areas 68.1% → 68.4%, mainstream ~46% → ~47%; other percentages unchanged at this rounding; full parity ~320–615 h → ~318–612 h |
| 2026-10-11 | minor | Components behaviour suite written from the public documentation (10 tests, 45 table cases) and its fixes: instances now keep overrides of auto layout padding, gap and alignment, layout grids, export settings, prototype interactions and every text property (resizing, paragraph spacing, lists…; these were lost when the main changed); moving, rotating, resizing or re-constraining layers inside an instance, and its auto layout direction, are refused (the instance itself resizes); switching variants keeps an override only where both variants had the same value (text layers keep theirs); swapping from the Assets panel keeps only text overrides; the default variant is the top-left one (instances, Assets thumbnails, code); hidden exposed instances hide their properties; pushing changes from a nested layer goes to the outer main. Added: variant property reordering and duplicate combination warnings. Components 95%/68% → 96%/72%, 6–12 h → 4–9 h; with #133's selection and transform change, core editor ready ~68% → ~69% and mainstream ~46% → ~47% (weekly areas 68.1% → 68.8%); full parity ~320–615 h → ~315–607 h (the totals now also carry #133's area 2 hours) |
@@ -607,7 +608,7 @@ Carried over from the ROADMAP's "Shipped so far" (2026-10-10). The test count th
| 2026-10-11 | minor | Layers panel keyboard and stroke variables: F2 renames the selected layer (also from a layer row with the keyboard, which gets it back; Escape there cancels), Shift+F10 (`view.contextMenu`) opens the context menu at the focused row or below the canvas selection and the menu takes the keyboard, F8 (`select.area`) draws a selection box for keyboard-only users (arrows move it, Shift+arrows size it, Enter selects like a marquee; agents pass a box), long lists checked at 10k layers (revealing a layer, expanding or collapsing everything and arrow keys take at most 1.3 ms a frame in the release UI bench; the revealed row takes the keyboard); colour styles on strokes were already complete, and each side's stroke weight now binds to a number variable (`strokeTopWeight`…, bindable fields in the Design panel and REST import). Layers panel 95%/78% → 98%/82%, 2–4 h → 1–2 h; Strokes 90%/72% → 95%/75%, 1–3 h → 1–2 h; mainstream depth 67.8% → 68.1%; feature breadth (~80%), ready for real work (~49%), essentials (~57%) and mainstream (~46%) unchanged at this rounding; full parity ~321–618 h → ~320–615 h |
| 2026-10-11 | minor | Text behaviour suite written from the public documentation (13 text cases, 5 command tests) and its fixes: CJK lines break between ideographs, kana and Hangul and before and after Latin words without breaking inside them, with the line-start and line-end rules (closing punctuation, small kana and the prolonged sound mark never start a line, opening brackets never end one); a style's line height, baseline and decoration come from its own font, so lines with CJK or emoji drawn by fallback fonts keep the spacing of the others; paragraph indent applies to start-aligned text only; carets, Delete and Backspace step over whole grapheme clusters (emoji sequences, flags, combining marks), which also shape with one font; double-click and word moves take one script's run in text without spaces. Added: vertical trim (cap height to baseline; `leadingTrim`, Type settings, REST import, inspect, CSS `text-box`). Text 85%/64% → 87%/68%, 7–13 h → 5–10 h; percentages unchanged at this rounding; full parity ~323–621 h → ~321–618 h |
| 2026-10-11 | minor | Selection and transform behaviour suite written from the public documentation (5 selection tests with 38 table rows, 11 transform tests) and its fixes: Alt-resizing shrinks about the centre too (it could only grow); groups, frames with Scale or stretch constraints and several layers with different rotations scale each layer along its own axes, keeping its rotation and flip (children turned 90° grew along the wrong axis, nested turned groups too); several layers dragged past an edge mirror and flip; a flipped layer reads back the rotation typed; resizes land on whole pixels with the pixel grid on; a press inside a layer smaller than its handles moves it and the nearest handle wins (the first in reach did), with its handles hidden under 16 px; locked layers selected in the layers panel get no handles and aren't dragged with the rest; the background of a top-level frame with layers starts a marquee inside it (it moved the frame); Select inverse skips hidden layers like Select all. Added: equal spacing snapping with labelled gaps, Cmd/Ctrl while resizing a frame ignores its constraints. Selection & transform 95%/68% → 97%/72%, 6–10 h → 3–5 h; core editor ready ~67% → ~68%; feature breadth (~79%) and ready for real work (~47%) unchanged at this rounding; full parity ~345–666 h → ~342–661 h |
| 2026-10-11 | minor | `.fig` import, best effort (gap 1): `.fig` files open (best effort): the zip, its deflate/zstd chunks and the kiwi schema are decoded generically and mapped by field name onto the REST importer, so pages, the layer tree, geometry, paints (styles resolved), strokes, effects, text with styled runs, vectors (as outlines), auto layout (grid included), constraints, components, sets, instances (expanded from their main with overrides, derived layout and property values), styles, variables with modes and bindings, prototyping and image fills from the archive come across; anything else is a warning. Import/export breadth 65% → 80%, ready 35% → 50%, 30–60 h → 8–15 h; file formats 40% → 55%, 30–60 h → 8–15 h; feature breadth ~79% → ~80% (core ~90% → ~91%), areas ready ~57% → ~58% (core ~67% → ~68%); ready for real work ~47% → ~49%; essentials ~53% → ~57% (opening files people send ×0.80 → ×0.88); mainstream ~43% → ~46% (weekly areas 66.8% → 67.8%, file exchange ×0.80 → ×0.85); beta ~195–355 h → ~173–310 h; full parity ~345–666 h → ~323–621 h |
| 2026-10-11 | minor | `.fig` import, best effort (gap 1): `.fig` files open (best effort): the zip, its deflate/zstd chunks and the kiwi schema are decoded generically and mapped by field name onto the REST importer, so pages, the layer tree, geometry, paints (styles resolved), strokes, effects, text with styled runs, vectors (as outlines), auto layout (grid included), constraints, components, sets, instances (expanded from their main with overrides, derived layout and property values), styles, variables with modes and bindings, prototyping and image fills from the archive come across; anything else is a warning. Import/export breadth 65% → 80%, ready 35% → 50%, 30–60 h → 8–15 h; file formats 40% → 55%, 30–60 h → 8–15 h; feature breadth ~79% → ~80% (core ~90% → ~91%), areas ready ~57% → ~58% (core ~67% → ~68%); ready for real work ~47% → ~49%; essentials ~53% → ~57% (opening files people send ×0.80 → ×0.88); mainstream ~43% → ~46% (weekly areas 66.8% → 67.8%, file exchange ×0.80 → ×0.85); beta ~195–355 h → ~173–310 h; full parity ~345–666 h → ~322–620 h |
| 2026-10-11 | minor | Auto layout behaviour suite written from the public documentation (64 layout cases, 8 command tests) and its fixes: a frame is never smaller than its padding, only the frame's inside stroke counts when strokes are included (and new auto layout includes them), auto gaps stop at 0, grid `fr` tracks behave like the CSS `fr` unit (a track never gets less than its content), canvas stacking is drawn, exported and hit (it was stored only). Added: auto gaps evenly and around, vertical wrap, grid cell alignment, strokes and canvas stacking controls. Auto layout 95%/68% → 98%/74%, 6–12 h → 3–6 h; percentages unchanged at this rounding; full parity ~348–672 h → ~345–666 h |
| 2026-10-11 | minor | Display P3 honest minimum (gap 18): the colour picker of a Display P3 file warns when a colour is outside sRGB (Outside sRGB, with what the canvas and exports do), and View ▸ Soft-proof sRGB (`view.proofSrgb`) stripes the canvas pixels sRGB can't show. Why the canvas still shows sRGB: wgpu 30 can present Display P3 or extended-range sRGB surfaces (Metal, DX12, Vulkan, WebGPU canvases), but eframe/egui-wgpu 0.36 configure an 8-bit sRGB surface with no option for the format or colour space, and egui's renderer writes sRGB-encoded UI colours; showing P3 needs those two upstream (or a patched egui-wgpu). Hardware 13–27 h → 12–26 h; gap 18 6–12 h → 5–11 h; percentages, feature breadth (~79%) and ready for real work (~47%) unchanged at this rounding; full parity ~363–697 h → ~362–696 h |
| 2026-10-11 | minor | Several windows (gap 18): File ▸ New window, a tab's Open in new window or a tab dragged off the tab strip opens files in another window with its own tabs, panels and canvas, sharing the files, preferences, libraries and clipboard; each window draws only when it needs to (idle: ~0% CPU), closing one closes its files after asking about unsaved changes (the main window too, which takes over another window instead of quitting; the last window quits), and the control channel and MCP open, list, focus and capture windows (`window.new`, `window.list`, `window.focus`, `window` on any request); the screen-reader tree covers the main window only (eframe 0.36), so with a screen reader running files stay tabs; one window in the browser. Hardware 55% → 60%, 13–27 h → 10–21 h; gap 18 6–12 h → 4–8 h (P3 on screen left); feature breadth (~79%) and ready for real work (~47%) unchanged at this rounding; full parity ~363–697 h → ~360–691 h |
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# UI and interaction parity
> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (layers panel keyboard: F2 rename, Shift+F10 context menu, F8 box selection; selection and transform behaviour suite and fixes; Display P3: gamut warning and soft-proof (true P3 blocked upstream); several windows; boolean hit testing on the result, group drags, frame outlines and slices; outlines for the selection, mask outlines; arc fields, live boolean editing, shape builder on strokes, one-sided widths) · **Target:** Figma Design UI3 (desktop app 126.10.7)
> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (frames, groups, sections and masks behaviour suite and fixes; layers panel keyboard: F2 rename, Shift+F10 context menu, F8 box selection; selection and transform behaviour suite and fixes; Display P3: gamut warning and soft-proof (true P3 blocked upstream); several windows; boolean hit testing on the result, group drags, frame outlines and slices; outlines for the selection, mask outlines; arc fields, live boolean editing, shape builder on strokes, one-sided widths) · **Target:** Figma Design UI3 (desktop app 126.10.7)
Fine canvas control is what Figma users feel first: handles, snapping, nudging, modifier keys,
drag behaviour, numeric precision. This checklist covers the tools, gestures and panels. Status:
@@ -77,6 +77,9 @@ interaction feel not yet compared.
| Outline mode | done | Outlines, outlines for the selection, mask outlines, frame outlines |
| Slices shown on the canvas (View ▸ Slices) | done | dashed rectangles |
| Dragging a layer inside a group keeps it in the group | done | frames and auto layout take other drops |
| Frames and sections drawn around layers take those fully inside; sections never drop into frames | done | not in auto layout frames |
| Resizing a section leaves its contents in place | done | |
| Masks: what a mask hides doesn't take clicks; a mask group's box is the mask's | done | |
| Layout grids (Ctrl+G) | done | |
| Gamut warnings for Display P3 files | done | colour picker note; View ▸ Soft-proof sRGB stripes what sRGB can't show (the canvas itself is sRGB) |
| Gradient and padding/gap handles on the canvas | done | |
@@ -99,6 +102,7 @@ interaction feel not yet compared.
| Date | Change | Summary |
|---|---|---|
| 2026-10-11 | minor | Frames, groups, sections and masks: drawing a frame or section around layers takes them, sections stay out of frames, section resizing leaves contents in place, masked-out areas don't take clicks, a mask group's box follows the mask, X/Y of layers in groups are measured in the frame |
| 2026-10-11 | minor | Layers panel keyboard: F2 renames (also from a row with the keyboard, which gets it back), Shift+F10 opens the context menu at the focused row or below the canvas selection, F8 draws a selection box the arrows move and size; stroke weights bind to variables side by side |
| 2026-10-11 | minor | Selection and transform behaviour suite and fixes: Alt shrinks, groups and mixed rotations scale each layer along its own axes, several layers flip together, whole-pixel resizes, small layers move from inside, locked layers stay put, marquees from a top-level frame's background, equal spacing snapping, Cmd/Ctrl ignores constraints while resizing a frame |
| 2026-10-11 | minor | Gamut warnings: the colour picker flags Display P3 colours outside sRGB; View ▸ Soft-proof sRGB stripes them on the canvas |