Commit Graph
3 Commits
Author SHA1 Message Date
grabowski a202283a60 Web performance: light animation, gestures on a compositor layer, no forced layouts
Deploy web Studio / deploy (push) Successful in 3m46s
Measured with the new tools/bench_web.py on the web Studio's house demo, CPU slowed 6x:

- Idle: running CSS animations repainted the whole drawing every frame (99% of the main
  thread in a window). Animations now step on about ten times a second by default
  ("light", 5% idle); the new toolbar button switches light / smooth / off and the browser
  remembers it; [build] animation sets the default for built pages; view.animation().
  Pan and zoom gestures pause them. Status LEDs pause off-screen and with the rest now.
- Pan 28 -> 10 ms, zoom 69 -> 11 ms per step: gestures move the drawing as one compositor
  layer (transform) and set the viewBox once they end; --iso-k is set on the tags group
  only and only when it changes; the stage box is read once per frame.
- Hover 22 -> 15 ms per move: the tooltip is placed once per frame on its own layer and
  measured only when its text changes; the Studio's x/y readout updates ten times a second
  in a contained box; hover work in the Studio runs once per frame.
- Long object lists skip layout of rows out of sight (content-visibility).
- WASM built with opt-level 3: engine render 11.7 -> 9.4 ms for 10% more download.

Checks: Studio 102/102 (animation modes, pan as a layer, contained readout), web 87/87.
2026-10-24 20:46:35 +07:00
grabowski 5eb60d2a0c isokit: web Studio (engine as WASM, projects in the browser or a live folder)
- isokit-wasm: wasm-bindgen build of the engine; a project in memory behind
  the same JSON API as `isokit studio`, plus the MCP tools
- isokit-project: Store trait (FsStore folder, MemStore memory) under a
  generic Workspace; Project::from_files; shared Studio API module (api.rs)
  used by serve.rs and the WASM build; web_time for clocks in the browser
- studio.js runs on a pluggable backend (window.IsoKitBackend); no Studio
  keys while a dialog is open
- web/: projects in IndexedDB, new/demo/delete, zip export/import (stored and
  deflated), folder import by drop or picker, folders opened live via File
  System Access with outside edits followed, code editor, page build and
  preview, two tabs in step, isokit.mcp() and WebMCP registration
- tools/build_web.py -> dist/web (static), tools/check_web.py (44 checks)
2026-10-22 17:00:42 +07:00
grabowski 564aeb75f6 isokit: project layer, Studio GUI, MCP server, viewer, CLI, demo project and docs 2026-10-22 15:29:07 +07:00