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.

The U.S. Web Design System helps the federal government build fast, accessible, mobile-friendly websites.

Learn make by example

Modern framework to print the web correctly.                                               

The front-end CSS framework for building experiences for Office and Microsoft 365.

A boilerplate for Sass projects using the 7-1 architecture pattern from Sass Guidelines.

A meaningful web typography starter kit.

Burger - The minimal hamburger menu with fullscreen navigation.