Not sure which CSS selectors you still need and which ones you can throw away? Obsessed about site optimization?

Introducing the CSS Redundancy Checker

Built by Mike Malone, this awesome tool will first scan your CSS file and take note of all the selectors.

Next, it will scan your site and see which selectors are used and which aren’t, thus easily tracking down those elusive CSS rules that you aren’t using anymore.

This is particularly helpful when finishing big projects. Personally, my stylesheets go through much reiteration before finally going live. This tool will help me roll out clean and optimized CSS. And as we all know, optimization is key on production of any scale.

Without further ado, I present you the CSS Redundancy Checker.

Source — Check out Mike’s thoughts and upcoming improvements.