punkomatic-js

A Punk-O-Matic 2 song data parser and player.

Try it out online!

How to use

You'll need the data folder from POM Converter. You can download it from the developer website.

I also host a copy in the repo. These are not mine, but they are publicly available.

All other code and assets are published under the MIT license.

// ESM only
import * as pm from "./punkomatic.browser.js";

const song = pm.parseSong(songData);
const audio = await pm.renderSong(song, { baseSoundPath: "./path-to/samples" });
const file = await pm.encodeSong(song, audio, { compress: true });

// to play or download it in browser:
const url = URL.createObjectUrl(file);
document.querySelector("audio#my-song").src = url;

// to write it to a file in Node.js:
const fs = require("node:fs/promises");
await fs.writeFile("output.wav", new Buffer(await blob.arrayBuffer()));