I really like less.js for quick development. Once everything is working, the less code can be compiled and included as regular css. My toolchain is currently.

I really like less.js for quick development. Once everything is working, the less code can be compiled and included as regular css. My toolchain is currently... python/apache pure json apis server side knockoutjs/jquery/less client side This is very powerful, but the semantics of programming are pretty crazy. I have variables and "functions" in my css, data bindings in the HTML, and a massive ammount of js. The js is sometimes hard to structure. I almost wish there was a single lightweight coffescript style language to replace the big three (HTML/CSS/JS). The "HTML is for documents" idea is already long gone in most of my code.