🍿 A cross-browser library of CSS animations. As easy to use as an easy thing.

A modern alternative to CSS resets

FCC China open source codebase and curriculum. Learn to code and help nonprofits.

Skeleton: A Dead Simple, Responsive Boilerplate for Mobile-Friendly Development

Minimal CSS Framework for semantic HTML

Functional css for humans

Set of icons representing programming languages, designing & development tools

CSS Inspiration，在这里找到写 CSS 的灵感！

List of awesome CSS frameworks in 2026

The minimal amount of CSS to replicate the GitHub Markdown style

The Most Complete React UI Component Library

Highly customizable checkboxes and radio buttons (jQuery & Zepto)

A simple, efficient and powerful micro front-end framework. 一款简约、高效、功能强大的微前端框架

Free prompt engineering online course. ChatGPT and Midjourney tutorials are now included!

A Claude Code skill that turns any codebase into a beautiful, interactive single-page HTML course for non-technical vibe coders.

Some CSS tricks - 一些 CSS 常用样式

This could take a while

A modern CSS showcase styled by community contributions. Add your stylesheet!

A web developer workflow used by WeChat team based on Gulp, with cross-platform supported and solutions prepared.

React Components for Material Design Lite

Vivify is free CSS animation library.

CSS parser / stringifier for Node.js

Use Sass-like markup in your CSS

基于wallhaven.cc的一款壁纸管理工具

H5DS (HTML5 Design software) 这是一款基于WEB的 H5制作工具，H5编辑器。让不会写代码的人也能轻松快速上手制作H5页面。类似易企秀的H5制作、建站工具，示范网站：h5ds.com

PostCSS Tools and Plugins

CSS3 实现各类 3D && 3D 行星动画效果

Free React Admin Template

Collection of free courses with certificates

Use the parts of normalize.css (or sanitize.css) you need from your browserslist