Convert two value syntax for repeat-style into one value.
SCSS parser for PostCSS
Minify at-rule params with PostCSS
Reduce transform functions with PostCSS.
Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-env-preset
Trim whitespace inside and around CSS rules & declarations.
Use the :focus-visible pseudo-selector in CSS
Normalize keyword values for position into length values.
PostCSS plugin to transform percentage-based opacity values to more compatible floating-point values.
Normalize URLs with PostCSS
PostCSS plugin to transform :not() W3C CSS level 4 pseudo class to :not() CSS level 3 selectors
Use unquoted format on @font-face CSS definitions.
Ensure CSS selectors are unique.
Use the :focus-within pseudo-selector in CSS
Merge longhand properties into shorthand with PostCSS.
Nest rules inside each other in CSS
Use the :any-link pseudo-class in CSS
Use a place-* shorthand for align-* and justify-* in CSS
PostCSS plugin to transform W3C font-variant properties to more compatible CSS (font-feature-settings)
Use the ic length unit
Use two values display syntax for inner and outer display types.
Use Custom Selectors in CSS
Use the rebeccapurple color keyword in CSS
Use 4 & 8 character hex color notation in CSS