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Top JavaScript CSS Libraries 2025

GitHub Libraries → JavaScript → CSS Libraries
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styled-components/styled-components 40K +12

added 1 month ago

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress.

JavaScript CSS Libraries React CSS Libraries

postcss/postcss 28K +30

added 1 month ago

PostCSS is a tool for transforming styles with JS plugins. These plugins can lint your CSS, support variables and mixins, transpile future CSS syntax, inline images, and more.

JavaScript CSS Libraries

postcss/autoprefixer 21K +19

added 1 month ago

Parse CSS and add vendor prefixes to rules by Can I Use

JavaScript CSS Libraries

emotion-js/emotion 17K +25

added 1 month ago

CSS-in-JS library designed for high performance style composition

JavaScript CSS Libraries React CSS Libraries

callstack/linaria 11K +38

added 3 weeks ago

Zero-runtime CSS in JS library.

JavaScript CSS Libraries React CSS Libraries

vercel/satori 11K

added 1 day ago

Enlightened library to convert HTML and CSS to SVG

JavaScript SVG Libraries CSS Libraries HTML Libraries

vanilla-extract-css/vanilla-extract 9K +17

added 1 month ago

Write your styles in TypeScript (or JavaScript) with locally scoped class names and CSS Variables, then generate static CSS files at build time.

JavaScript CSS Libraries

lukeed/clsx 8K +19

added 1 week ago

A tiny (239B) utility for constructing className strings conditionally.

JavaScript CSS Libraries

ben-rogerson/twin.macro 8K

added 3 weeks ago

The magic of Tailwind with the flexibility of css-in-js.

JavaScript CSS Libraries

gnat/css-scope-inline 620

added 4 days ago

Scope your inline style tags in pure vanilla CSS! Only 16 lines. No build. No dependencies.

JavaScript CSS Libraries

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