usercss-parser

A new, modern parser for UserCSS documents. Takes inspiration from Stylus' usercss-meta library, but with more capability and forgiving behavior.

Usage

import { parse } from 'usercss-parser';

const { metadata, sections, issues } = parse(`
/* ==UserStyle==
@name My Userstyle
@namespace github.com/me
@version 0.1.0
@author Me <[email protected]>
@license MIT
==/UserStyle== */

@-moz-document domain("example.org") {
    a:link,
    a:visited {
        color: red;
    }
}`);

// {
//   metadata: {
//     vars: [],
//     name: 'My Userstyle',
//     namespace: 'github.com/me',
//     version: '0.1.0',
//     author: { name: 'Me', email: '[email protected]' },
//     license: 'MIT'
//   },
//   sections: [
//     {
//       matches: [ { name: 'domain', value: 'example.org' } ],
//       body: 'a:link,\n    a:visited {\n        color: red;\n    }'
//     }
//   ],
//   issues: []
// }