Standalone CSS Selector Finder and Parser.

React useContextSelector hook in userland

Fast CSS Selectors API Engine

React hook to listen for clicks outside of the component(s).

Parses and stringifies CSS selectors

React hook to measure an element's size and handle responsive components.

Calculate specificity of a CSS Selector

Fast CSS Selectors API Engine

A CSS-inspired language to select, sequence, and compose DOM events.

Prefix all CSS rules with a selector

A Light–weight CSS Preprocessor

PostCSS plugin adds root selector to all other rules

Better typed `querySelector` and `querySelectorAll`.

Use cascade layers in CSS

mjml-head-html-attributes

Get accurate and well named css box model information about an Element 📦

Shared element-selector algorithm consumed by autocapture, the Amplitude dashboard, and the Chrome extension visual tagger.

React hook to monitor an element enters or leaves the viewport (or another element).

Selectors decision tree - choose matching selectors, fast

Server-side DOM implementation based on Mozilla's dom.js