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…

NES-style CSS Framework | ファミコン風CSSフレームワーク

The CSS design system that powers GitHub

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

Extensible, scalable, Sass-based, OOCSS framework for large and long-lasting UI projects.

CSS framework for dummies, without a single CSS class: nicely renders properly formatted HTML5 pages

The GTK Stylesheet for elementary OS

Official Sass Spec Suite

Documentation for the Drone Continuous Integration project

DenoSass is a complete nearly fully featured Sass compiler for Deno and Browser