Pseudo-class Packages

Small vanilla javascript that feature detect the :focus-within pseudo selector and polyfills it with a standard css class if necessary.

Stateful pseudo-classes in React.

Strip pseudos from a CSS selector

:pseudo-class support for the Cheerio NodeJS module

Easily manage element states like focus, hover and active states, without cluttering your React components

Take control on CSS pseudo-classes !

Use W3C CSS Level 4 Modules Today

PostCSS plugin that allows to use the :click pseudo class and implement it in JavaScript.

PostCSS plugin to transform the :is() CSS pseudo-class into more compatible CSS selectors.

A rework implementation of the :only-child pseudo-selector based off CSS Selectors Level 4.

Cross-browser meter pseudo-selectors

Detecting Support - CSS pseudo-classes and CSS A CSS pseudo-elements