Are there any tools for merging CSS?

Question

question from:https://stackoverflow.com/questions/16762/are-there-any-tools-for-merging-css

Answer 1

I found Factor CSS - complete with source code, but I think it does way more than I'd need. I really just want to combine CSS blocks that have the same selectors. I'll check out the source code and see if it can be converted to something usable as a TextMate bundle. That is, unless someone else manages to get to it before me.

EDIT: Even better - here's a list of web-based tools for checking/formatting/optimizing css.