@thinkridge/rlib-mml

Music Macro Language (MML) compiler and decompiler for Web and Node.js, powered by WebAssembly.

Repository

• Monorepo root
  https://github.com/thinkridge/rlib-Sounds

• Package location (@thinkridge/rlib-mml)
  https://github.com/thinkridge/rlib-Sounds/tree/main/rlib-MML/npmpackage

Installation

npm install @thinkridge/rlib-mml

Usage (Node.js)

import * as fs from "node:fs/promises";
import { getRlibMml } from "@thinkridge/rlib-mml";

try {
  const rlibMml = await getRlibMml();
  const mml = await fs.readFile("test.mml", "utf8");
  const smf = rlibMml.mmlToSmf(mml); // MML -> SMF (Standard MIDI File)
  await fs.writeFile("test.mid", smf);
  const decMml = rlibMml.smfToMml(smf); // SMF -> MML
  await fs.writeFile("smftomml.mml", decMml);
} catch (e) {
  console.error(e);
}

MML Reference

See the full MML specification:
https://github.com/tr-takatsuka/rlib-MML/blob/master/README.md#mml-music-macro-language

License

MIT

Notes

This package includes code derived from the rlib-MML project
(https://github.com/tr-takatsuka/rlib-MML), which is released under the
CC0 1.0 Universal license.

Build

This package is published with prebuilt artifacts. End users do not need emsdk or Docker.