Beautiful static documentation for your API

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 i…

Bootstrap 5 & Material Design UI KIT

Cheatsheets for web development - devhints.io

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

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

A meaningful web typography starter kit.

Devices.css - Modern devices crafted in pure CSS

⚠️ DEPRECATED: Dark Themes Extension - no longer functional due to Chrome Manifest V2 deprecation

Momentum UI is a collection of UI libraries for implementing Momentum Design into web applications and websites.