[ad#250square]This is another useful firefox plugin for web developers. Dust-Me Selectors is a Firefox extension that finds unused CSS selectors in your code.
It extracts all the selectors from all the stylesheets on the page you’re viewing, then analyzes that page to see which of those selectors are not used. The data is then stored so that when testing subsequent pages, selectors can be crossed off the list as they’re encountered.
You can test pages individually, or spider an entire site, and you’ll end up with a profile of which selectors are not used anywhere. This is a free plugin, download and try it by yourself.
