WebAssembly

The same core compiled to WASM, so a case can be recomputed in a browser with no backend and nothing uploaded. The surface matches the Node binding's method for method.

npm install wickra-benchmark-wasm

import init, { Benchmark, version } from "wickra-benchmark-wasm";

await init();

const bench = new Benchmark();
const result = JSON.parse(
  bench.command(JSON.stringify({ cmd: "run_case", case: theCase, data })),
);
console.log(version(), result.passed, result.hash_match);

The command surface

Every binding exposes the same four commands and returns the core's canonical JSON string verbatim. That is what makes byte equality the cross-language check.

cmd	Payload	Response
run_case	{case, data}	a CaseResult — passed, hash_match, hash, recomputed
run_suite	{suite, datasets}	a SuiteReport — the results sorted by id, plus the tally
list_cases	{suite}	{"ids": [...]}, sorted
version	—	{"version": ..., "engine_version": ...}

A domain error — a malformed case, an unknown command — comes back in-band as {"ok":false,"error":...} rather than as an exception.

One committed example of every envelope lives in golden/commands/, with the exact response each must produce beside it in golden/expected/.

More

• npm
• Source & examples