Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers
List of CSS global keywords.
PostCSS plugin for fallback image-set
the most correct and second fastest glob implementation in JavaScript
CSS minifier for Broccoli, using clean-css
CSS-Element-Queries Polyfill. Proof-of-concept for high-speed element dimension/media queries in valid css.
a css gradient parser
Inline critical CSS and lazy-load the rest.
Use the :focus-visible pseudo-selector in CSS
Ensure CSS selectors are unique.
Parse CSS media queries (spec-compliant)
A helper for configuring things in Node or Browser environments
BeeOS CLI — run AI agents from your desktop
Use env() variables in CSS
Trace frame rate lag with a sexy performance radar
Let’s get serious about color
mjml-head-style
Use 4 & 8 character hex color notation in CSS
Client side logger.
Use the light-dark() color function in CSS
Zero-runtime Stylesheets-in-TypeScript
Use the rebeccapurple color keyword in CSS
Fast & forgiving HTML/XML parser
Creates .d.ts files from CSS Modules .css files