aphrodite

Framework-agnostic CSS-in-JS with support for server-side rendering, browser prefixing, and minimum CSS generation ..

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sanitize.css

A best-practices CSS foundation ..

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css-loader

CSS Loader ..

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prefixfree

Break free from CSS prefix hell! ..

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PIE

A behavior for Internet Explorer allowing it to recognize and render various CSS3 box decoration properties ..

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rework

Plugin framework for CSS preprocessing in Node.js ..

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hologram

A markdown based documentation system for style guides. ..

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ress

🚿 A modern CSS reset ..

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css-houdini-drafts

Mirror of https://hg.css-houdini.org/drafts ..

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csstree

A tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations ..

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selectivizr

selectivizr is a JavaScript utility that emulates CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8. ..

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stylis

light – weight css preprocessor ..

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