OCaml CEK machine compiled to WebAssembly for browser execution

Browse Source

- wasm_of_ocaml compiles OCaml SX engine to WASM (722/722 spec tests)
- js_of_ocaml fallback also working (722/722 spec tests)
- Thin JS platform layer (sx-platform.js) with ~80 DOM/browser natives
- Lambda callback bridge: SX lambdas callable from JS via handle table
- Side-channel pattern bypasses js_of_ocaml return-value property stripping
- Web adapters (signals, deps, router, adapter-html) load as SX source
- Render mode dispatch: HTML tags + fragments route to OCaml renderer
- Island/component accessors handle both Component and Island types
- Dict-based signal support (signals.sx creates dicts, not native Signal)
- Scope stack implementation (collect!/collected/emit!/emitted/context)
- Bundle script embeds web adapters + WASM loader + platform layer
- SX_USE_WASM env var toggles WASM engine in dev/production
- Bootstrap extended: --web flag transpiles web adapters, :effects stripping

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

...

This commit is contained in:

giles

2026-03-16 07:13:49 +00:00

parent 5ab3ecb7e0

commit 0caa965de0

44 changed files with 5167 additions and 171 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

BIN

shared/static/scripts/sx-wasm-assets/dune__exe__Sx_browser-041274e0.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/dune__exe__Sx_browser-29ad0c09.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/dune__exe__Sx_browser-4aee88de.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/dune__exe__Sx_browser-5f19f371.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/dune__exe__Sx_browser-7ff11249.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/dune__exe__Sx_browser-ab096041.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/dune__exe__Sx_browser-d41a9499.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/dune__exe__Sx_browser-d592375f.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/dune__exe__Sx_browser-ec68e6f9.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/dune__exe__Sx_browser-fc461d88.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/js_of_ocaml-651f6707.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/jsoo_runtime-f96b44a8.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/prelude-d7e4b000.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/runtime-0db9b496.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/start-9afa06f6.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/std_exit-10fb8830.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/stdlib-23ce0836.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/sx-2f171299.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/sx-340f03ca.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/sx-4d3c7bfa.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/sx-a462ed04.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/sx-ca2dce12.wasm Normal file

Binary file not shown.

BIN

shared/static/scripts/sx-wasm-assets/sx-fc47a7a0.wasm Normal file

Binary file not shown.

2584

shared/static/scripts/sx-wasm.js Normal file

File diff suppressed because one or more lines are too long