Concise is a lightweight front-end framework that provides a number of great features without the bloat. Concise is built based on Object-Oriented CSS principles and keeps semantics in mind to provide a small learning curve but high level of customization.
To get started, check out the http://concisecss.com/documentation
It's easy to get started with Concise:
Concise was originally written in SASS but has a port for LESS and a work-in-progress port for Stylus.
Concise is currently maintained under the Semantic Versioning guidelines.
Keenan Payne
Code and documentation copyright 2014 Keenan Payne. Code released under the MIT license. Documentation released under Creative Commons.