PostCSS plugin to reference any ancestor selector in nested CSS
Minify colors in your CSS files with PostCSS.
Convert modern CSS into something browsers understand
Fault-tolerant CSS parser for PostCSS
Discard empty rules and values with PostCSS.
PostCSS plugin to reduce calc()
Normalize multiple value display syntaxes into single values.
Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-env-preset
Normalize unicode-range descriptors, and can convert to wildcard ranges.
Reduce transform functions with PostCSS.
Convert two value syntax for repeat-style into one value.
Minify at-rule params with PostCSS
Use the @extend at-rule and functional selectors in CSS
Normalize CSS animation/transition timing functions.
Normalize keyword values for position into length values.
PostCSS plugin to transform :not() W3C CSS level 4 pseudo class to :not() CSS level 3 selectors
Ensure CSS selectors are unique.
Normalize URLs with PostCSS
Trim whitespace inside and around CSS rules & declarations.
Use the :focus-visible pseudo-selector in CSS
Merge longhand properties into shorthand with PostCSS.
Use a place-* shorthand for align-* and justify-* in CSS
Use unquoted format on @font-face CSS definitions.
PostCSS plugin to transform percentage-based opacity values to more compatible floating-point values.