Awesome GitHub RepositoriesCSS Unit Converters

Polished is a specialized toolkit for programmatically managing color palettes, converting CSS units, and optimizing style execution at build time. It provides a set of functions for manipulating colors, sizes, and spacing within JavaScript styles to maintain consistent visual themes. The toolset includes a color manipulation library for adjusting lightness, saturation, and transparency, as well as a CSS unit converter for calculating size values between pixels and rems. It also functions as a static style compiler that resolves static styling function calls during the build process to elimin

postcss-cssnext is a PostCSS plugin suite and transpiler designed to convert modern CSS features and emerging syntax into code compatible with older web browsers. It functions as a polyfill engine that adds fallback properties and replaces modern units to ensure consistent rendering across different browser environments. The tool automates the conversion of advanced CSS specifications into standard styles by employing a transformation engine for emerging features such as nesting and advanced selectors. It also includes a utility for converting relative rem units into pixel values based on def

Susy is a responsive grid framework and layout calculation engine for Sass. It provides a toolkit for building fluid or static column structures and gutter spacing directly within stylesheets, automating layout mathematics during the compilation phase to produce precise CSS properties. The system distinguishes itself through a layout calculation engine that translates human-readable shorthand syntax into structured data for mathematical functions. It also includes a grid visualization tool that generates inline SVG background overlays to programmatically verify and debug grid alignment. The