1749 Open source projects that are alternatives of or similar to React Intersection Observer

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

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

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

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

Performant react hooks for WebApi Observers, useResizeObserver, useInteractionObserver, useMutationObserver

Vue 2 mixin to determine when a DOM element is visible in the client window

React hook to use IntersectionObserver declaratively

A simple, performant, and cross-browser hook for detecting scroll direction in your next react app.

Showcasing of the Intersection Observer API in React with createRef()

A tiny, dependency-free, high performance viewport position & intersection observation tool

Crypto Watchdog is an open-source developer friendly project, periodically queries crypto market and notifies potential pumps & recently added tokens/coins via web-hooks.

Monitor performance of your Minecraft server. Similar to VisualVM and Java Mission Control.

Fill the hook gap in Framer Motion

React hook which gives a smooth scrolling function.

React hook for subscribing to document visibility

React hook for hoverIntent

A set of tools for emulating browser behavior in jsdom environment

Vue 2 image and video loader supporting lazy loading, background videos, fixed aspect ratios, low rez poster images, transitions, loaders, slotted content and more.

Custom React hook & context for controlling browser audio

git hook manager, geared toward Rust projects

A small library that lets you know whether a component is visible on screen or not.

Animate React elements when they enter the viewport with physics based animations

React hook to subscribe and dispatch events accros React components

Practical, real world examples of Intersection Observer

RAM bundle friendly, bundle-time generated `index.js`

Open source application performance monitoring tool with emphasis on ease of setup and use. Providing similar functionality like NewRelic/AppNeta/Skylight etc.

🧩Simple repository of React hooks for building UI components

Check if a react component in the viewport

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

🔎 Intersection Observer API wrapper for Blazor applications

React hook for handling double tap on mobile devices

😎 ♻️ A tiny React hook for rendering large datasets like a breeze.

webhook is a lightweight incoming webhook server to run shell commands

A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware.

😎 🍿 React hook for highly-performant and manipulable animations using Web Animations API.

React component for the Intersection <Observer /> API

Global state management tool for react hooks inspired by RecoilJS and Jotai using proxies.

☄️ An extremely light-weight react transition animation hook which is simpler and easier to use than react-transition-group

前端性能指标的监控,采集以及上报。用于测量第一个dom生成的时间(FP/FCP/LCP)、用户最早可操作时间（fid|tti）和组件的生命周期性能,，网络状况以及资源大小等等。向监控后台报告实际用户测量值。

YSF Server Functions

Collection of hook-based memoized selector factories for declarations outside of render.

Async middleware for JavaScript and TypeScript

IntersectionObserver, MutationObserver and PerformanceObserver in Vue.js

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

React Hooks for data fetching

React hook for listening for clicks outside of an element.

☢ Make Your React App Truly Reactive!

LazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the viewport. Written in plain "vanilla" JavaScript, it leverages IntersectionObserver, supports responsive images and enables native lazy loading.

A transparent ui-block detection library for Android. (known as BlockCanary)

Simple method of checking whether or not mouse movement or buttons (<windows 10) are injected

A fast, flexible, and small SEO-friendly lazy loader.

Simple hook tool to change Win32 program font.

A library to hook methods in Swift and Objective-C.

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

📜 React component that monitors scroll events to trigger callbacks when it enters, exits and progresses through the viewport. All callback include the progress and velocity of the scrolling, in the event you want to manipulate stuff based on those values.

A tiny JavaScript library to enable CSS animations when user scrolls.

PHP action and filter hook system

🔥 Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more

⚛️ Hooks for virtualizing scrollable elements in React

🎉 React Universal Hooks : just use****** everywhere (Functional or Class Component). Support React DevTools!