React implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.

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

React Component to lazy load images and components using a HOC to track window scroll position.

React component for the Intersection <Observer /> API

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

😎 🏞 A React <Img /> component let you handle image UX and performance as a Pro!

Quicklink prefetching strategy for the Angular router

A Svelte action that monitors an element enters or leaves the viewport.🔥

Simple scrollytelling with the IntersectionObserver in React.

Detect if React component is in viewport

Detect if an element is in the viewport using the Intersection Observer API

🥇 A lightweight JavaScript library that helps you lazy load (almost) anything. Defer.js is dependency-free, highly efficient, and optimized for Web Vitals.

🖼️ 🛋️ Components and utilities for lazy image loading in React

A switching title effect where a fixed element changes depending on the scroll position.

Allows us to check if an element is within the browsers visual viewport

📜 A super-tiny library for your scrollytelling needs.

A library for idiomatic use of IntersectionObserver with Angular

A react hook to find out if an element is in a given viewport with a simple api.

React infinite scroll using the Intersection <Observer /> API

A script you include during development that shows the root, target, and intersection every time an IntersectionObserver is triggered.