A cross-browser library of CSS animations. As easy to use as an easy thing.
Material Design icons by Google
Modern CSS framework based on Flexbox
FCC China open source codebase and curriculum. Learn to code and help nonprofits.
Beautiful static documentation for your API
A UI library by WeChat official design team, includes the most useful widgets/modules in mobile web applications.
A utility-first CSS framework for rapid UI development.
A collection of CSS3 powered hover effects to be applied to links, buttons, logos, SVG, featured images and so on. Easily apply to your own elements, modify or just use for inspiration. Available in CSS, Sass, and LESS.