Web / WASM

The Web example lives in the upstream repository under examples/wasm:

• wasm_demo: the Rust crate
• web/index.html: the page host
• web/main.js: the generated WASM package loader

The usual flow is to build wasm_demo with wasm-pack, then serve the web directory over local HTTP. Browsers do not reliably load WASM modules directly from file://.

cd examples/wasm
./build.sh

Keep two browser constraints in mind: audio generally requires an initial user gesture, and pages should prevent gameplay keys or touch gestures from triggering default scrolling behavior.