CSS Tools's repositories
sanitize.css
A best-practices CSS foundation
postcss-preset-env
Convert modern CSS into something browsers understand
postcss-font-magician
Magically generate all the @font-face rules
postcss-plugins
PostCSS Tools and Plugins
postcss-normalize
Use the parts of normalize.css (or sanitize.css) you need from your browserslist
normalize.css
A cross-browser CSS foundation
postcss-custom-media
Use Custom Media Queries in CSS, following the CSS Media Queries specification
postcss-sass
Use Sass as a PostCSS plugin
postcss-custom-selectors
Use Custom Selectors in CSS
postcss-advanced-variables
Use Sass-like variables, conditionals, and iterators in CSS
react-app-rewire-postcss
Configure PostCSS in Create React App without ejecting
postcss-color-mod-function
Modify colors using the color-mod() function in CSS
postcss-language
Support for modern and experimental CSS within Visual Studio Code
stylelint-value-no-unknown-custom-properties
A stylelint rule to catch usage of unknown custom properties
postcss-extend-rule
Use the @extend at-rule and functional selectors in CSS
stylelint-use-logical
Enforce usage of logical properties and values in CSS
postcss-selector-not
PostCSS plugin to transform :not() W3C CSS level 4 pseudo class to more compatible CSS (multiple css3 :not() selectors)
stylelint-use-nesting
Enforce nesting when it is possible in CSS
postcss-is-pseudo-class
Match elements by inner selectors in CSS
custom-units
Use Custom Units in CSS
postcss-tape
Quickly test PostCSS plugins
postcss-inset
Use the inset property in CSS
postcss-trig
Use trigonometry functions in CSS
stylelint-media-use-custom-media
Enforce usage of custom media queries in CSS
postcss-browser-comments
Keep only the CSS you need based on comments and your browserslist
stylelint-devtool-prop-order
Enforce CSS property ordering like Chrome DevTools
stylelint-tape
Test stylelint plugins