Beautiful static documentation for your API

Bootstrap 5 & Material Design UI KIT

Primer is GitHub's design system. This is the CSS implementation

Official Sass port of Bootstrap 2 and 3.

Standards for developing consistent, flexible, and sustainable HTML and CSS.

Pre-grid responsive layout toolkit for Sass, now deprecated

Family.scss is a set of Sass mixins which will help you to manage the style of :nth-child'ified elements, in an easy way.

Semantic UI, converted to Sass and ready to drop into Rails & Compass.

10up Engineering Best Practices

跨终端、响应式、低设计耦合的CSS解决方案

AMSF, a.k.a. Almace Scaffolding, a super-fast Jekyll framework fighting against the website obesity.