Lit CSS Framework
World’s smallest responsive CSS framework (398 bytes!).
Blaze CSS
Open source modular CSS framework providing great structure for building websites quickly.
yeti.css
&yet’s lightweight, modular pattern library written in Stylus.
Simple Grid
Responsive & lightweight CSS grid for your website.
Little Widgets
HTML, CSS Framework with beautifully designed website widgets, popups, and forms.
Milligram
A minimalist CSS framework.
960 Grid System
The 960 Grid System is an effort to streamline web development workflow by providing commonly used…