This is a simple ID3 parser library in Javascript. It parses ID3 data packed in an Uint8Array and returns an array of properties.
// id3data is an Uint8Array
var id3obj = new ID3(id3data);
// properties is an array of key/value objects where key is ID3 frame id
var properties = id3obj.getProperties();
// object contains all properties as one key/value object
var object = id3obj.asObject();
A Browser version is available in the dist/ and can be included in a script tag
<script src="id3.min.js"></script>
npm install
npm run build