User blog comment:TOR/Caching Explained/@comment-3335785-20130327230944/@comment-4674838-20130329023121

@Cam: for CSS, you could also try out w:c:dev:PortableCSSPad. That was just something I built for fun. It's similar in purpose to the browser extension I linked, though I wanted something I could use across multiple browsers and that also could format (minify/beautify) CSS without having to resort to an external tool.