| Filename | Latest commit message | Latest commit date |
|---|---|---|
ab6e44e57fThe increment doc 22 ordered last round. Every entry that can reach a tool coroutine - the four DOM callbacks and the mailbox tick - now goes through the scheduler, so a coroutine is never entered by a star transfer from one path and a direct symmetric swap from another. At D-on all four canvas-tool specs are GREEN and the KiCad suite is 136/3 (was 135/5 before the sleep work, with the tools red throughout). context_sleep's wake learned the mirror lesson: now that the mailbox runs ON a context, it must NOT call drain_all from there (drain refuses re-entry, and should) - it marks ready and lets the outer drain_all perform the entry, with an armed pump as a backstop. Recorded honestly, not papered over: two of the three remaining D-on failures are the timer-park and quasimodal-strand levers, each failing ONE assertion - "scheduler shim observed the concurrent-park window", expected >0, got 0 - while fired/done/parked/errors all pass. That counter needs TWO concurrent in-place Asyncify parks, and the lever stages "timer park x MAIN-LOOP YIELD PARK"; D5 removed the main loop's Asyncify park, so the overlap cannot occur. Re-pinning those levers to the post-migration invariant is a Phase F decision alongside fiber-resume-park's red->green flip, NOT an assert to relax now. Landing state: STAR_DISPATCH=0, kicad 139 passed / 1 (pre-existing occ-probe). Next: Phase E - the K1-K7 bridges are the only in-place parks left under a context, and are exactly what the current()!=0 fallback still tolerates. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01LBjomQfKyRa3jBdeAKpmTw |
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| build.md | ||
| ci-build-slowness-findings.md | ||
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| wasm-exceptions-experiment.md | ||
Documentation Map
A central index of the documentation in this repo. The goal of the project is to build KiCad with WASM and run it in a browser.
Note: per-area
README.mdfiles stay next to the code they describe (they're linked below). Cross-cutting guides live underdocs/. Per-feature design notes live underfeatures/.
Start here
- Project README — overview, prerequisites, quick start, project structure
- CLAUDE.md — project/agent context and contribution conventions
Build
- docs/build.md — Docker-based KiCad WASM build system (two-phase build, outputs, memory)
- docker/README.md — Docker build environment, branch-specific containers, troubleshooting
- wasm/README.md — WASM compatibility layer (overrides/shims without patching KiCad)
Debugging & Asyncify
- docs/debugging/DEBUG.md — debugging guide: Asyncify stalls vs crashes, shim/codegen coupling, stub-bisection
- docs/debugging/learning.md — Asyncify + consecutive modal dialogs: the lock pattern
- docs/research/threading_1.md — deep dive: the Asyncify single-slot
currDatacollision bug and the fix - docs/research/threading_2.md — external research: JSPI/WasmFX/state-machine alternatives, QEMU analysis
Architecture
- wasm/README.md — WASM compatibility layer structure
- web/README.md — web app (create/open KiCad projects), tech stack, URL routing, WASM artifact serving
Testing
- tests/README.md — Playwright test infrastructure, element registry, logs, screenshots
- tests/WHATWORKS.md — wxWidgets-in-WASM feature coverage matrix and KiCad readiness
- tests/GL_README.md — Emscripten legacy GL immediate-mode quirks (color-per-vertex)
- tests/gal-regression/README.md — GAL visual regression suite (native OpenGL vs WebGL WASM)
Feature design docs
Per-feature design notes and porting records live under features/:
- web-init — web app spec
- schematic — eeschema WASM bring-up
- symbol-editor — symbol editor (eeschema kiface launcher)
- gerbview — Gerber viewer port
- pl-editor — page-layout editor port (incl. file-dialog usability fixes)
- browser-tools — tool-activation / coroutine deep dives
- fix-asyncify-O2-and-modal-promise-rejection — RTree wasm overflow bug investigation
Archived / historical
features/archive/ holds docs whose work is done or superseded
(each carries a status banner):