uncss

UnCSS

Remove unused styles from CSS

Installation:

npm install -g uncss

Usage

From the command line:

uncss [options] <files.html ...>

Options:

-h      output this message
-c      compress css

Within node:

var uncss = require('uncss');

var files   = ['my', 'array', 'of', 'HTML', 'files'],
    options = {
        compress: false,
    };

uncss(files, options, function (output) {
    console.log(output);
});

/* Look Ma, no options! */
uncss(files, function (output) {
    console.log(output);
});

/* Specifying raw HTML*/
var raw_html = '...'
uncss(files, options, function (output) {
    console.log(output);
});    

License: MIT

TODO:

• Switch to a newer css selector engine
• See TODO comments
• Feedback appreciated!