h5bp/html5boilerplate.com — pull request #114 by XhmikosR (2014-04-26 10:12:53+00:00)
Title: Add grunt-uncss.

This saves ~30% of the minified, uncompressed CSS.

```
Before: 19.97 kB → 7.07 kB
After: 19.97 kB → 15.4 kB → 4.88 kB
```

Unfortunately, I couldn't access `usemin`'s concat object, so I had to specify the tasks manually. This is still something I'm generally looking into since it would simplify things a lot.