Monitor if a component is inside the viewport, using IntersectionObserver API

A React hook for the IntersectionObserver API that uses a polyfill when the native API is not available

A lightweight, static TypeScript class to manage viewport intersection detection across your entire application with a single, efficient API.

Tracks the intersection of a DOM element and its containing element or the viewport.

React hook to use IntersectionObserver declaratively.

A library for declarative use of Intersection Observer API with Angular

Tracks the intersection of a DOM element and its containing element or the viewport.

Intersection Observer Admin for better performance

React component for the Intersection Observer API

Primitives to support using the intersection observer API.

Track React component in viewport using Intersection Observer API

Detects when an element enters or exits the viewport using the Intersection Observer API.

react native intersection observer

React components to add reveal animations using the Intersection Observer API and CSS Animations.

Intersection Observer Component

Find self-intersections in geojson polygon (possibly with interior rings)

A react hook to use the IntersectionObserver declaratively in your React app.

A Svelte action that monitors an element enters or leaves the viewport or a parent element. Performant and efficient thanks to using Intersection Observer under the hood.

The Splide extension for observing the intersection of the slider with the viewport.

Tailwind CSS with Intersection Observer variants