Showing 1-20 of 21,742 packages
Allows you to monitor DOM elements that match a CSS selector
Polyfills the ResizeObserver API and supports box size options from the latest spec
Monitor if a component is inside the viewport, using IntersectionObserver API
Resize observer for React
React MutateObserver Component
A React hook that allows you to use a ResizeObserver to measure an element's size.
> Selector parser with built in methods for working with selector strings.
A polyfill for the Resize Observer API
Reactive primitives for observing resizing of HTML elements.
A library for declarative use of Resize Observer API with Angular
hast utility to create an element from a simple CSS selector
Resize observer for React
A React hook for the IntersectionObserver API that uses a polyfill when the native API is not available
A React hook that fires a callback whenever ResizeObserver detects a change to its size
Determine selector specificity with postcss-selector-parser
🏯 PositionObserver is a JavaScript tool that provides a way to asynchronously observe changes in the position of a target element within its viewport.
Detect if web fonts are available
Resolve a nested selector in a PostCSS AST
A CSS selector engine.
PostCSS plugin to transform :not() W3C CSS level 4 pseudo class to :not() CSS level 3 selectors