The Reference Element Pseudo-class: :scope
Tokenize CSS
A tool for parsing media query lists.
Use Custom Media Queries in CSS
Use logical values in the resize property
npm query parser and tools
Normalize multiple value display syntaxes into single values.
Use logical overscroll behavior properties and values in CSS
Discard empty rules and values with PostCSS.
Normalize unicode-range descriptors, and can convert to wildcard ranges.
Convert two value syntax for repeat-style into one value.
Reduce transform functions with PostCSS.
Use logical overflow properties and values in CSS
Trim whitespace inside and around CSS rules & declarations.
Normalize CSS animation/transition timing functions.
PostCSS plugin for Sass-like variables
Normalize keyword values for position into length values.
Normalize URLs with PostCSS
Ensure CSS selectors are unique.
PostCSS plugin to replace overflow-wrap with word-wrap or optionally retain both declarations.
Merge longhand properties into shorthand with PostCSS.
Fallback `position-area` to the alternate name `inset-area`
Exclude/warn on duplicated PostCSS plugins.
Enable support for case insensitive attribute matching in selectors