Trending CSS repos on GitHub.
RepoTrending is tracking 12 CSS repos on GitHub, with 512k stars between them. The biggest is animate-css/animate.css at 82.9k stars, and the newest, zhishile/codex-auth-helper, was created in Jun 2026.
About these repos
So far Nutlope/hallmark has gained the most stars here (+501); a full week of numbers is ready on Oct 30. They are most often tagged #fonts, #afdko and #animation. Rankings are rebuilt every day from GitHub's public API.
CSS repos trending today
- 01 CSS +50131.3k
Anti-AI-slop design skill for Claude Code, Cursor, and Codex.
- 02 CSS +6619.6k
Codex登陆助手：安全地在本地导出您的已登录 ChatGPT 会话配置，生成符合 Codex 规范的 auth.json 本地备份文件。
- 03 CSS +3838.4k
经济学人(含音频)、纽约客、卫报、连线、大西洋月刊等英语杂志免费下载,支持epub、mobi、pdf格式, 每周更新
- 04 CSS +1465k
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
- 05 CSS +682.9k
🍿 A cross-browser library of CSS animations. As easy to use as an easy thing.
- 06 CSS +340.7k
50+ mini web projects using HTML, CSS & JS
- 07 CSS +150k
Modern CSS framework based on Flexbox
- 08 CSS +145.4k
The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++
- 09 CSS +137.8k
FCC China open source codebase and curriculum. Learn to code and help nonprofits.
- 10 CSS +126.9k
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.
Try another time range, or drop a filter.
CSS repos trending this week
- 01 CSS +50131.3kpartial
Anti-AI-slop design skill for Claude Code, Cursor, and Codex.
- 02 CSS +6619.6kpartial
Codex登陆助手：安全地在本地导出您的已登录 ChatGPT 会话配置，生成符合 Codex 规范的 auth.json 本地备份文件。
- 03 CSS +3838.4kpartial
经济学人(含音频)、纽约客、卫报、连线、大西洋月刊等英语杂志免费下载,支持epub、mobi、pdf格式, 每周更新
- 04 CSS +1465kpartial
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
- 05 CSS +682.9kpartial
🍿 A cross-browser library of CSS animations. As easy to use as an easy thing.
- 06 CSS +340.7kpartial
50+ mini web projects using HTML, CSS & JS
- 07 CSS +150kpartial
Modern CSS framework based on Flexbox
- 08 CSS +145.4kpartial
The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++
- 09 CSS +137.8kpartial
FCC China open source codebase and curriculum. Learn to code and help nonprofits.
- 10 CSS +126.9kpartial
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.
Try another time range, or drop a filter.
CSS repos trending this month
- 01 CSS +50131.3kpartial
Anti-AI-slop design skill for Claude Code, Cursor, and Codex.
- 02 CSS +6619.6kpartial
Codex登陆助手：安全地在本地导出您的已登录 ChatGPT 会话配置，生成符合 Codex 规范的 auth.json 本地备份文件。
- 03 CSS +3838.4kpartial
经济学人(含音频)、纽约客、卫报、连线、大西洋月刊等英语杂志免费下载,支持epub、mobi、pdf格式, 每周更新
- 04 CSS +1465kpartial
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
- 05 CSS +682.9kpartial
🍿 A cross-browser library of CSS animations. As easy to use as an easy thing.
- 06 CSS +340.7kpartial
50+ mini web projects using HTML, CSS & JS
- 07 CSS +150kpartial
Modern CSS framework based on Flexbox
- 08 CSS +145.4kpartial
The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++
- 09 CSS +137.8kpartial
FCC China open source codebase and curriculum. Learn to code and help nonprofits.
- 10 CSS +126.9kpartial
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.
Try another time range, or drop a filter.
Questions
What is the fastest-growing CSS repo on GitHub this week?
Nutlope/hallmark leads so far (+501), but the weekly ranking is not complete yet: it is ready on Oct 30.
Which CSS repo has the most stars?
animate-css/animate.css has the most stars of the 12 tracked, at 82,910. Today's fastest riser is Nutlope/hallmark (+501).