mjml-head-font
Use the overflow shorthand in CSS
PostCSS plugin to use CSS Modules everywhere
Convert CSS shorthand filters to SVG ones
Create multi-variant styles with a type-safe runtime API, heavily inspired by https://stitches.dev
Self-host the Inter font in a neatly bundled NPM package.
BezierEasing provides Cubic Bezier Curve easing which generalizes easing functions exactly like in CSS Transitions.
A component that is resizable with handles.
List of CSS global keywords.
css-to-mat
https://github.com/deanm/css-color-parser-js
CSS-Element-Queries Polyfill. Proof-of-concept for high-speed element dimension/media queries in valid css.
The Material Components for the web Ink Ripple effect for web element interactions
Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers
PostCSS plugin for fallback image-set
a css gradient parser
CSS minifier for Broccoli, using clean-css
Inline critical CSS and lazy-load the rest.
the most correct and second fastest glob implementation in JavaScript
Ensure CSS selectors are unique.
Use the :focus-visible pseudo-selector in CSS
Parse CSS media queries (spec-compliant)
Use env() variables in CSS
Let’s get serious about color