Awesome

broccoli-uncss

Remove unused CSS with UnCSS

Issues with the output should be reported on the UnCSS issue tracker.

npm install --save-dev broccoli-uncss

const UnCSS = require('broccoli-uncss');
tree = new UnCSS(tree, {html: ['index.html']});

See the UnCSS options, except for raw.

Required<br> Type: Array

HTML files to use when matching what CSS selectors to filter out.