Use the overflow shorthand in CSS
Discard duplicate rules in your CSS files with PostCSS.
Use the gap, column-gap, and row-gap shorthand properties in CSS
Use 4 & 8 character hex color notation in CSS
Use logical properties and values in CSS
Discard comments in your CSS files with PostCSS.
PostCSS plugin to transform W3C font-variant properties to more compatible CSS (font-feature-settings)
Use the unset keyword in CSS.
Use the :dir pseudo-class in CSS
Use the color() function in CSS
Minify gradient parameters with PostCSS.
A pseudo-class for matching elements in a selector list
Use space and slash separated color notation in CSS
Use postcss to process your css with a large selection of JavaScript plug-ins.
Style form elements when they are empty
Use hwb() color functions in CSS
Use nested calc() expressions in CSS
automatically keep css selectors unique
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