Discard comments in your CSS files with PostCSS.
Use the :dir pseudo-class 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
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)
Use cascade layers in CSS
Style elements relative to other elements in CSS
Resolve a nested selector in a PostCSS AST
Add necessary or remove extra charset with PostCSS
Display resolution-dependent images using the image-set() function in CSS
Use lab() and lch() color functions in CSS
Using more intuitive `>=`, `<=`, `>`, `<` instead of media queries min/max prefix.
A CSS property value parser for use with PostCSS
Correctly declare progressive enhancements for CSS Custom Properties.
Use env() variables in CSS
Keep only the CSS you need based on comments and your browserslist
Ensure values are ordered consistently in your CSS.