hedl-wasm

WebAssembly bindings for HEDL, enabling use in browsers and Node.js.

Installation

npm install hedl-wasm

Usage (JavaScript/TypeScript)

import init, { parse, toJson, fromJson } from 'hedl-wasm';

await init();

// Parse HEDL
const doc = parse(`
%VERSION: 1.0
---
name: Example
value: 42
`);

// Convert to JSON
const json = toJson(doc);
console.log(json);

// Parse from JSON
const doc2 = fromJson('{"name": "Example", "value": 42}');

Browser Usage

<script type="module">
  import init, { parse, toJson } from './hedl_wasm.js';

  async function main() {
    await init();
    const doc = parse(hedlString);
    console.log(toJson(doc));
  }

  main();
</script>

Available Functions

• parse(hedl: string) - Parse HEDL string
• toJson(doc) - Convert to JSON
• fromJson(json: string) - Parse JSON to HEDL
• validate(hedl: string) - Validate HEDL syntax
• format(hedl: string) - Canonicalize HEDL
• lint(hedl: string) - Lint HEDL document

Building from Source

wasm-pack build --target web

License

Apache-2.0