Wasm
Available
Checks the WebAssembly global.
HAAM browser lab
WebAssembly readiness for portable local compute
This lab validates, compiles, instantiates, and runs a tiny WebAssembly module in the browser. It creates a safe foundation for future parsers, transforms, compression, validators, and media preparation workflows.
Validate
Available
Checks module validation.
Compile
Available
Checks explicit compilation.
Instantiate
Available
Checks runtime instantiation.
Memory
Available
Checks memory constructor.
Streaming
Available
Checks instantiateStreaming.
Module run
Tiny local compute test
module bytes: 41
export: add(i32, i32) -> i32
sample: add(37, 5) = not run
validated: not yet
Ready to validate and run a tiny WebAssembly module.
Execution detail
What this unlocks
- Compile / instantiate
- No WebAssembly run yet
- Benchmark
- No benchmark yet
- Production use
- WebAssembly is useful for local validators, format parsers, compression, geometry tools, image transforms, and export preparation where JavaScript alone becomes too slow or hard to maintain.
This lab runs only a tiny bundled module. Real production modules need dependency review, version pinning, fallback paths, worker execution, and clear user control over expensive jobs.