Reduce transform functions with PostCSS.
Normalize keyword values for position into length values.
Use the :focus-visible pseudo-selector in CSS
Trim whitespace inside and around CSS rules & declarations.
Nest rules inside each other in CSS
PostCSS plugin to transform :not() W3C CSS level 4 pseudo class to :not() CSS level 3 selectors
Normalize URLs with PostCSS
Normalize CSS animation/transition timing functions.
Use a place-* shorthand for align-* and justify-* in CSS
Ensure CSS selectors are unique.
Use the :focus-within pseudo-selector in CSS
SCSS parser for PostCSS
Merge longhand properties into shorthand with PostCSS.
Use the overflow shorthand in CSS
PostCSS plugin to transform clamp() to combination of min/max
Use Custom Selectors in CSS
Use the rebeccapurple color keyword in CSS
Discard duplicate rules in your CSS files with PostCSS.
Storybook addon used to run the PostCSS preprocessor against your stories.
Use the :any-link pseudo-class in CSS
Use the gap, column-gap, and row-gap shorthand properties in CSS
Use 4 & 8 character hex color notation in CSS
Use the unset keyword in CSS.
Discard comments in your CSS files with PostCSS.