Use the ic length unit
Discard duplicate rules in your CSS files with PostCSS.
Use 4 & 8 character hex color notation in CSS
Use the gap, column-gap, and row-gap shorthand properties in CSS
PostCSS plugin to transform W3C font-variant properties to more compatible CSS (font-feature-settings)
Use logical properties and values in CSS
Discard comments in your CSS files with PostCSS.
Use the unset keyword in CSS.
Use the color() function in CSS
Use space and slash separated color notation in CSS
Use hwb() color functions in CSS
A pseudo-class for matching elements in a selector list
Minify gradient parameters with PostCSS.
Style form elements when they are empty
The shareable HTML config for Stylelint.
Use nested calc() expressions in CSS
Normalize wrapping quotes for CSS string literals.
Use text-decoration in it's shorthand form in CSS
Detective to find dependents of CSS (PostCSS dialect)
Style elements relative to other elements in CSS
Use cascade layers in CSS
Add necessary or remove extra charset with PostCSS
Resolve a nested selector in a PostCSS AST
PostCSS plugin to transform CSS Custom Properties(CSS variables) syntax into a static representation