Awesome Open Source
Awesome Open Source
Combined Topics
css x
Advertising 📦 10
All Projects
Application Programming Interfaces 📦 124
Applications 📦 192
Artificial Intelligence 📦 78
Blockchain 📦 73
Build Tools 📦 113
Cloud Computing 📦 80
Code Quality 📦 28
Collaboration 📦 32
Command Line Interface 📦 49
Community 📦 83
Companies 📦 60
Compilers 📦 63
Computer Science 📦 80
Configuration Management 📦 42
Content Management 📦 175
Control Flow 📦 213
Data Formats 📦 78
Data Processing 📦 276
Data Storage 📦 135
Economics 📦 64
Frameworks 📦 215
Games 📦 129
Graphics 📦 110
Hardware 📦 152
Integrated Development Environments 📦 49
Learning Resources 📦 166
Legal 📦 29
Libraries 📦 129
Lists Of Projects 📦 22
Machine Learning 📦 347
Mapping 📦 64
Marketing 📦 15
Mathematics 📦 55
Media 📦 239
Messaging 📦 98
Networking 📦 315
Operating Systems 📦 89
Operations 📦 121
Package Managers 📦 55
Programming Languages 📦 245
Runtime Environments 📦 100
Science 📦 42
Security 📦 396
Social Media 📦 27
Software Architecture 📦 72
Software Development 📦 72
Software Performance 📦 58
Software Quality 📦 133
Text Editors 📦 49
Text Processing 📦 136
User Interface 📦 330
User Interface Components 📦 514
Version Control 📦 30
Virtualization 📦 71
Web Browsers 📦 42
Web Servers 📦 26
Web User Interface 📦 210

The Top 7,437 Css Open Source Projects

Bootstrap ⭐ 152,154
The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.
Electron ⭐ 95,745
:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS
Animate.css ⭐ 71,705
🍿 A cross-browser library of CSS animations. As easy to use as an easy thing.
Font Awesome ⭐ 65,885
The iconic SVG, font, and CSS toolkit
Front End Checklist ⭐ 55,278
🗂 The perfect Front-End Checklist for modern websites and meticulous developers
Html5 Boilerplate ⭐ 51,006
A professional front-end template for building fast, robust, and adaptable web apps or sites.
Tailwindcss ⭐ 45,213
A utility-first CSS framework for rapid UI development.
Normalize.css ⭐ 44,731
A modern alternative to CSS resets
Bulma ⭐ 43,997
Modern CSS framework based on Flexbox
Prettier ⭐ 40,225
Prettier is an opinionated code formatter.
Anime ⭐ 39,992
JavaScript animation engine
Parcel ⭐ 38,702
📦🚀 Blazing fast, zero configuration web application bundler
Materialize ⭐ 38,559
Materialize, a CSS Framework based on Material Design
Freecodecamp.cn ⭐ 36,609
FCC China open source codebase and curriculum. Learn to code and help nonprofits.
Hyper ⭐ 36,392
A terminal built on web technologies
Styled Components ⭐ 34,328
Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅
Web Dev For Beginners ⭐ 31,110
24 Lessons, 12 Weeks, Get Started as a Web Developer
Front End Interview Handbook ⭐ 30,795
🕸 No-bullshit answers to the famous h5bp "Front-end Job Interview Questions"
Nerd Fonts ⭐ 29,186
Iconic font aggregator, collection, & patcher. 3,600+ icons, 50+ patched fonts: Hack, Source Code Pro, more. Glyph collections: Font Awesome, Material Design Icons, Octicons, & more
Esbuild ⭐ 26,260
An extremely fast JavaScript bundler and minifier
Hangzhou_house_knowledge ⭐ 25,746
2017年买房经历总结出来的买房购房知识分享给大家，希望对大家有所帮助。买房不易，且买且珍惜。Sharing the knowledge of buy an own house that according to the experience at hangzhou in 2017 to all the people. It's not easy to buy a own house, so I hope that it would be useful to everyone.
Postcss ⭐ 24,900
Transforming styles with JS plugins
Hover ⭐ 24,784
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 in CSS, Sass, and LESS.
Layui ⭐ 23,926
采用自身模块规范编写的前端 UI 框架，遵循原生 HTML/CSS/JS 的书写形式，极低门槛，拿来即用。
Tabler ⭐ 23,875
Tabler is free and open-source HTML Dashboard UI Kit built on Bootstrap
Iview ⭐ 23,846
A high quality UI Toolkit built on Vue.js 2.0
Daily Interview Question ⭐ 23,799
我是依扬（木易杨），公众号「高级前端进阶」作者，每天搞定一道前端大厂面试题，祝大家天天进步，一年后会看到不一样的自己。
Pure ⭐ 21,821
A set of small, responsive CSS modules that you can use in every web project.
Mdb Ui Kit ⭐ 21,348
Bootstrap 5 & Material Design 2.0 UI KIT
The Swift Programming Language In Chinese ⭐ 20,226
中文版 Apple 官方 Swift 教程《The Swift Programming Language》
Scrollreveal ⭐ 19,917
Animate elements as they scroll into view.
Autoprefixer ⭐ 19,662
Parse CSS and add vendor prefixes to rules by Can I Use
Css Protips ⭐ 18,756
A collection of tips to help take your CSS skills pro
Fe Interview ⭐ 18,454
前端面试每日 3+1，以面试题来驱动学习，提倡每日学习与思考，每天进步一点！每天早上5点纯手工发布面试题（死磕自己，愉悦大家），4000+道前端面试题全面覆盖，HTML/CSS/JavaScript/Vue/React/Nodejs/TypeScript/ECMAScritpt/Webpack/Jquery/小程序/软技能……
Spinkit ⭐ 18,390
A collection of loading indicators animated with CSS
Popmotion ⭐ 18,384
Simple animation libraries for delightful user interfaces
Skeleton ⭐ 18,339
Skeleton: A Dead Simple, Responsive Boilerplate for Mobile-Friendly Development
Nes.css ⭐ 17,610
NES-style CSS Framework | ファミコン風CSSフレームワーク
Source Code Pro ⭐ 17,409
Monospaced font family for user interface and coding environments
Web ⭐ 16,793
千古前端图文教程，超详细的前端入门到进阶学习笔记。从零开始学前端，做一名精致优雅的前端工程师。公众号「千古壹号」作者。
Less.js ⭐ 16,629
Less. The dynamic stylesheet language.
Hexo Theme Next ⭐ 15,673
Elegant theme for Hexo.
Material Components Web ⭐ 15,657
Modular and customizable Material Design UI components for the web
You Dont Need Javascript ⭐ 15,595
CSS is powerful, you can do a lot of things without JS.
Pace ⭐ 15,302
Automatically add a progress bar to your site.
Ant Design Vue ⭐ 14,902
🌈 An enterprise-class UI components based on Ant Design and Vue. 🐜
30 Seconds Of Css ⭐ 14,485
Short CSS code snippets for all your development needs
Ratchet ⭐ 14,471
Build mobile apps with simple HTML, CSS, and JavaScript components.
Front End Guide ⭐ 13,803
📚 Study guide and introduction to the modern front end stack.
Amazeui ⭐ 13,536
Amaze UI, a mobile-first and modular front-end framework.
Front End Performance Checklist ⭐ 13,412
🎮 The only Front-End Performance Checklist that runs faster than the others
Emotion ⭐ 13,410
👩‍🎤 CSS-in-JS library designed for high performance style composition
Bootswatch ⭐ 13,050
Themes for Bootstrap
Tomorrow Theme ⭐ 13,019
Tomorrow Theme now lives on at https://github.com/chriskempson/base16
Solved By Flexbox ⭐ 12,873
A showcase of problems once hard or impossible to solve with CSS alone, now made trivially easy with Flexbox.
Webfundamentals ⭐ 12,141
Best practices for modern web development
Card ⭐ 11,312
💳 make your credit card form better in one line of code
Effeckt.css ⭐ 11,079
This repo is archived. Thanks!
2048 ⭐ 10,927
A small clone of 1024 (https://play.google.com/store/apps/details?id=com.veewo.a1024)
Bootstrap Table ⭐ 10,898
An extended table to integration with some of the most widely used CSS frameworks. (Supports Bootstrap, Semantic UI, Bulma, Material Design, Foundation, Vue.js)
Coreui Free Bootstrap Admin Template ⭐ 10,888
CoreUI is free bootstrap admin template
Tachyons ⭐ 10,861
Functional css for humans
Spectre ⭐ 10,834
Spectre.css - A Lightweight, Responsive and Modern CSS Framework
Stylus ⭐ 10,725
Expressive, robust, feature-rich CSS language built for nodejs
Tabler Icons ⭐ 10,535
A set of over 1250 free MIT-licensed high-quality SVG icons for you to use in your web projects.
Frontend Bootcamp ⭐ 10,428
Frontend Workshop from HTML/CSS/JS to TypeScript/React/Redux
Icss ⭐ 10,365
不止于 CSS
_s ⭐ 10,363
Hi. I'm a starter theme called _s, or underscores, if you like. I'm a theme meant for hacking so don't use me as a Parent Theme. Instead try turning me into the next, most awesome, WordPress theme out there. That's what I'm here for.
Css ⭐ 10,348
The CSS design system that powers GitHub
Loaders.css ⭐ 9,947
Delightful, performance-focused pure css loading animations.
Chinese Copywriting Guidelines ⭐ 9,908
Chinese copywriting guidelines for better written communication／中文文案排版指北
Material Dashboard ⭐ 9,788
Material Dashboard - Open Source Bootstrap 4 Material Design Admin
Photon ⭐ 9,665
The fastest way to build beautiful Electron apps using simple HTML and CSS
Github Dark ⭐ 9,476
Dark GitHub style
Material Design For Bootstrap ⭐ 9,467
Important! A new UI Kit version for Bootstrap 5 is available. Access the latest free version via the link below.
Blog ⭐ 9,463
我是木易杨，公众号「高级前端进阶」作者，跟着我每周重点攻克一个前端面试重难点。接下来让我带你走进高级前端的世界，在进阶的路上，共勉！
Milligram ⭐ 9,409
A minimalist CSS framework.
Critical ⭐ 9,212
Extract & Inline Critical-path CSS in HTML pages
Cdnjs ⭐ 9,140
🤖 CDN assets - The #1 free and open source CDN built to make life easier for developers.
Uncss ⭐ 9,111
Remove unused styles from CSS
30 Seconds Of Interviews ⭐ 9,077
A curated collection of common interview questions to help you prepare for your next interview.
Bourbon ⭐ 9,038
A Lightweight Sass Tool Set
Colors ⭐ 8,965
Smarter defaults for colors on the web.
Jsoup ⭐ 8,943
jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.
Stylelint ⭐ 8,895
A mighty, modern linter that helps you avoid errors and enforce conventions in your styles.
Offline ⭐ 8,644
Automatically display online/offline indication to your users
Jupyter Themes ⭐ 8,613
Custom Jupyter Notebook Themes
Habitica ⭐ 8,464
A habit tracker app which treats your goals like a Role Playing Game.
Ant Design Vue Pro ⭐ 8,431
👨🏻‍💻👩🏻‍💻 Use Ant Design Vue like a Pro!
Mathjax ⭐ 8,339
Beautiful and accessible math in all browsers
Arc Theme ⭐ 8,336
A flat theme with transparent elements
Php The Right Way ⭐ 8,161
An easy-to-read, quick reference for PHP best practices, accepted coding standards, and links to authoritative tutorials around the Web
Hint.css ⭐ 8,089
A CSS only tooltip library for your lovely websites.
Dompdf ⭐ 8,083
HTML to PDF converter for PHP
Lax.js ⭐ 8,076
Simple & lightweight (<4kb gzipped) vanilla JavaScript library to create smooth & beautiful animations when you scroll.
Blog ⭐ 7,837
Too young, too simple. Sometimes, naive & stupid 🐌
Linaria ⭐ 7,776
Zero-runtime CSS in JS library
50projects50days ⭐ 7,721
50+ mini web projects using HTML, CSS & JS
Css.gg ⭐ 7,701
700+ Pure CSS, SVG & Figma UI Icons Available in SVG Sprite, styled-components, NPM & API
Flag Icon Css ⭐ 7,630
🎏 A collection of all country flags in SVG — plus the CSS for easier integration
1-100 of 7,437 projects
Advertising 📦 10
All Projects
Application Programming Interfaces 📦 124
Applications 📦 192
Artificial Intelligence 📦 78
Blockchain 📦 73
Build Tools 📦 113
Cloud Computing 📦 80
Code Quality 📦 28
Collaboration 📦 32
Command Line Interface 📦 49
Community 📦 83
Companies 📦 60
Compilers 📦 63
Computer Science 📦 80
Configuration Management 📦 42
Content Management 📦 175
Control Flow 📦 213
Data Formats 📦 78
Data Processing 📦 276
Data Storage 📦 135
Economics 📦 64
Frameworks 📦 215
Games 📦 129
Graphics 📦 110
Hardware 📦 152
Integrated Development Environments 📦 49
Learning Resources 📦 166
Legal 📦 29
Libraries 📦 129
Lists Of Projects 📦 22
Machine Learning 📦 347
Mapping 📦 64
Marketing 📦 15
Mathematics 📦 55
Media 📦 239
Messaging 📦 98
Networking 📦 315
Operating Systems 📦 89
Operations 📦 121
Package Managers 📦 55
Programming Languages 📦 245
Runtime Environments 📦 100
Science 📦 42
Security 📦 396
Social Media 📦 27
Software Architecture 📦 72
Software Development 📦 72
Software Performance 📦 58
Software Quality 📦 133
Text Editors 📦 49
Text Processing 📦 136
User Interface 📦 330
User Interface Components 📦 514
Version Control 📦 30
Virtualization 📦 71
Web Browsers 📦 42
Web Servers 📦 26
Web User Interface 📦 210