email-comb

Remove unused CSS from email templates

Install

This package is pure ESM. If you're not ready yet, install an older version of this program, 5.2.1 (npm i email-comb@5.2.1).

npm i email-comb

Quick Take

import { strict as assert } from "assert";
import { comb, defaults, version } from "email-comb";

const source = `<head>
<style type="text/css">
.unused1[z] {a:1;}
.used[z] {a:2;}
</style>
</head>
<body class="  used  "><a class="used unused3">z</a>
</body>
`;

const intended = `<head>
<style type="text/css">
.used[z] {a:2;}
</style>
</head>
<body class="used"><a class="used">z</a>
</body>
`;

assert.equal(comb(source).result, intended);

Documentation

Please visit codsen.com for a full description of the API. Also, try the GUI playground.

Contributing

To report bugs or request features or assistance, raise an issue on GitHub.

Licence

MIT License

codsen