CSS minifier for Broccoli with more-css, which generally seems to lead to some of the best minification results: http://goalsmashers.github.io/css-minification-benchmark/
Install with npm.
npm i --save-dev broccoli-more-css
var moreCss = require('broccoli-more-css');
tree = moreCss(tree, options);
var moreCss = require('broccoli-more-css');
tree = moreCss(tree, { radical: false });
Type: boolean
Default: true
More file minimization.
Copyright (c) 2014 Markus Padourek
Licensed under the MIT License.