A curated collection of great CSS, Sass, LESS and Stylus libraries.
Follow @theCSSDB for updates
Sleek, intuitive, and powerful front-end framework for faster and easier web development.
The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites and apps that work on any kind of device.
A modern, HTML5-ready alternative to CSS resets (as used by Bootstrap, HTML5 Boilerplate, YUI3, TweetDeck, Soundcloud, and many others).
Cross-browser CSS3 animations. Plug and play. Do a little dance.
UI-less, performant transitions & animations
A set of small, responsive CSS modules that you can use in every web project.
Flat UI - Design Framework (HTML, CSS, JS). Flat UI Kit is made on the basis of Twitter Bootstrap, a comfortable, responsive, and functional framework that simplifies the development of websites.
Prototype iPhone apps with simple HTML, CSS, and JS components.
Compass is a Stylesheet Authoring Environment that makes your website design simpler to implement and easier to maintain.
Semantic empowers designers and developers by creating a shared vocabulary for UI.
A CSS framework that aims to cut down on your CSS development time
CSS styles for build Windows 8 Metro UI stylable interface
Skeleton: A Beautiful Boilerplate for Responsive, Mobile-Friendly Development
Object Oriented CSS Framework
Themes for Bootstrap
CSS for clean and fast web apps
A simple and lightweight mixin library for Sass.
Powerful, scalable, Sass-based, BEM, OOCSS framework.
A library for building richly interactive web applications.
The 960 Grid System is an effort to streamline web development workflow.
Copyright © 2013,
available on GitHub.
Icons are part of the excellent
bundled by IcoMoon.
Big thanks to Bevan Stephens
for some helpful design advice.