Parses and compiles CSS nth-checks to highly optimized functions.

Search CSS(-like) strings

Use pow(), sqrt(), hypot(), log(), exp() exponential functions in CSS

Utilities for working with htmlparser2's dom

Use lab() and lch() color functions in CSS

Use oklab() and oklch() color functions in CSS

Monday UI CSS Foundations

PostCSS plugin to transform clamp() to combination of min/max

Provides some base functions needed by a css-select adapter so that you don't have to implement the whole thing.

Leaner CSS

A mighty CSS linter that helps you avoid errors and enforce conventions.

Algorithms to help you parse CSS from an array of tokens.

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

JS SDK to interact with Supabase Functions.

Solve CSS math expressions

BezierEasing provides Cubic Bezier Curve easing which generalizes easing functions exactly like in CSS Transitions.

PostCSS plugin for CSS Modules to pass arbitrary values between your module files

Tokenize CSS

The most popular library of interactive components built with Tailwind CSS

Parse CSS color values