Features

a non-exhaustive list of features is provided below:

• no dependency
• fault-tolerant parser that tries to fix invalid tokens.
• CSS validation based upon mdn-data
• fast and efficient minification without unsafe transforms
• minify colors: color(), lab(), lch(), oklab(), oklch(), color-mix(), light-dark(), system colors and relative color
• convert colors to any supported color format
• automatically generate nested css rules
• convert nested css rules to legacy syntax
• generate sourcemap
• compute css shorthands.
• minify css transform functions: translate(), scale(), etc.
• evaluate math functions: calc(), clamp(), min(), max(), etc.
• inline css variables
• remove duplicate properties
• flatten @import rules
• experimental CSS prefix removal