PostCSS

Tool for transforming styles with JS plugins

Parse CSS and add vendor prefixes to CSS rules using values from the Can I Use website

PostCSS plugin to import CSS files

PostCSS plugin to unwrap nested rules like how Sass does it

CLI for PostCSS

Indent-based CSS syntax for PostCSS

SCSS parser for PostCSS

PostCSS for CSS-in-JS and styles in JS objects

Autoload Config for PostCSS

A BEM linter for postcss

PostCSS plugin for mixins

PostCSS plugin for Sass-like variables

PostCSS plugin to rebase or inline on url().

PostCSS plugin to transform W3C CSS color function to more compatible CSS.

Using more intuitive `>=`, `<=`, `>`, `<` instead of media queries min/max prefix.

PostCSS plugin to reduce calc()

> Selector parser with built in methods for working with selector strings.

CSS solution for light/dark/auto theme switcher for websites

Log PostCSS messages in the console

Enable PostCSS plugins directly in your stylesheet.

Fault-tolerant CSS parser for PostCSS

PostCSS plugin to add :focus-visible selector to every :hover for keyboard accessibility

PostCSS plugin to report warning messages right in your browser

PostCSS plugin to insert branding colors of all the major companies

PostCSS plugin to insert 3D hack before will-change property

PostCSS plugin to transform rgba() to hexadecimal

PostCSS plugin to transform :matches() W3C CSS pseudo class to more compatible CSS selectors

Limit a PostCSS processor to a local stylesheet context.

Use the gray() color function in CSS

PostCSS plugin to transform W3C font-variant properties to more compatible CSS (font-feature-settings)

Exclude/warn on duplicated PostCSS plugins.

Base tests for every PostCSS CSS parser

PostCSS plugin to transform W3C CSS hwb() color to more compatible CSS (rgb() (or rgba()))

An ESLint shareable config for PostCSS and plugins

PostCSS plugin to use smooth squircle corners with the right size

PostCSS plugin throws a error on any warning from previous PostCSS plugins

Best parctices and configs from PostCSS plugin

PostCSS plugin to add opacity to any colors with Relative Color Syntax