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.
PostCSS plugin to reduce calc()
PostCSS plugin to fallback initial keyword.
Use oklab() and oklch() color functions in CSS
Use the range notation in CSS media queries
小程序单位转换
Use flow-relative (inline-start and inline-end) values for float and clear
Use double-position gradients in CSS
Use pow(), sqrt(), hypot(), log(), exp() exponential functions in CSS
Use the color-mix function in CSS
Convert values with PostCSS (e.g. ms -> s)
Use the relative color syntax in CSS
Use the parts of normalize.css or sanitize.css you need from your browserslist
PostCSS plugin to fallback initial keyword.
Use number values in aspect-ratio media queries.
Optimise inline SVG with PostCSS.
PostCSS syntax for parsing HTML (and HTML-like)
css-codemod is a toolkit for running codemods over many CSS files to transform code, powered by [PostCSS](https://postcss.org):
Use logical values in the resize property
Use vb and vi length units in CSS
The Reference Element Pseudo-class: :scope
PostCSS plugin to transform W3C CSS color function to more compatible CSS.