UIKit
UIKit 2.0 (GitHub: uikit / uikit, License: MIT) is a frontend framework that provides components for layout, navigation, and more complex UI widgets like dropdown replacements. It uses jQuery and FontAwesome. Version 2 has just been released, which has some new features including a Markdown editor that supports syntax highlighting and an extensible toolbar.
There’s extensive documentation and a theme tool, so you can have a look at the main features quite easily
