9Oct/110
Next gen css
When css first came out it was pretty neat but it has met its limit and big sites easily get bloated with lots of css rules.
The solution is to put a meta script on top of css and get the benefits of regular coding principles.
sass lang is the structured language to code your next gen css files. Compass is a library of css mixins coded with sass lang.
Other nice options is twitter bootstrap build using preboot and less, a language similiar to sass lang.
Requirements Ruby but that should not be a problem on a real os:)