Use Custom Selectors in CSS
Use the rebeccapurple color keyword in CSS
Use the overflow shorthand in CSS
Use the ic length unit
Use the :any-link pseudo-class in CSS
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
Use logical properties and values in CSS
PostCSS plugin to transform W3C font-variant properties to more compatible CSS (font-feature-settings)
Discard comments in your CSS files with PostCSS.
Use the unset keyword in CSS.
Use the :dir pseudo-class in CSS
Use the color() function in CSS
Use space and slash separated color notation in CSS
A pseudo-class for matching elements in a selector list
Minify gradient parameters with PostCSS.
Use hwb() color functions in CSS
Convert rem units to px or rpx units using PostCSS. Based on postcss-pxtorem and postcss-rem-to-pixel, and rewrite with typescript, and support Postcss8
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)