rdx-node

Native Node.js bindings for the RDX parser via napi-rs. Rust speed, no WASM, no init() — just import and parse.

Usage

import { parse, validate } from "@rdx-lang/node";

const ast = parse(`---
title: Hello
---

# {$title}

<Notice type="warning">
  This API is deprecated.
</Notice>
`);

console.log(ast.frontmatter); // { title: "Hello" }

API

| Function | Description | |---|---| | parse(input) | Parse .rdx string to AST | | parseWithDefaults(input) | Parse + auto-slug + TOC | | parseWithTransforms(input, ["auto-slug"]) | Parse + selected transforms | | validate(ast, schema) | Validate AST against component schema | | collectText(ast) | Extract plain text from AST | | queryAll(ast, "component") | Find all nodes of a type | | version() | Parser version string |

vs @rdx-lang/wasm

| | @rdx-lang/node | @rdx-lang/wasm | |---|---|---| | Runtime | Node.js only | Browsers, Deno, CF Workers, Node | | Speed | Fastest (native V8) | Fast (WASM overhead) | | Init | None | await init() required | | Install | Prebuilt binary per platform | Universal |

Use @rdx-lang/node for server-side / build tooling. Use @rdx-lang/wasm for browsers and edge runtimes.

Supported platforms

• x86_64-apple-darwin (macOS Intel)
• aarch64-apple-darwin (macOS Apple Silicon)
• x86_64-unknown-linux-gnu (Linux x64)
• aarch64-unknown-linux-gnu (Linux ARM64)
• x86_64-pc-windows-msvc (Windows x64)

License

Licensed under either of Apache License, Version 2.0 or MIT License at your option.