JSPM

An IntersectionObserver utility for notifying callbacks when an element's intersection changes.

Medusa is a lightweight, SSR-friendly utility for managing multiple IntersectionObservers with flexible event emission, fine-grained control, native once support, and memory-safe cleanup. Ideal for lazy loading, animations, and viewport-based triggers in

Decorator for Lit Element to call annotated method when component is scrolled to viewport.

A plugin for Hexo lazyload imgeas, auto generate thumbs, medium-like effect

2kb lazy load directive for angular. includes directive for lazy loading images.

Highlights links in a table of contents when items appear in your viewport.

Scrollspy using IntersectionObserver

Executes a callback whenever the bounding rectangle of an element changes. It uses `IntersectionObserver` under the hood, eliminating the need for a polling loop.

Performance for multiple ResizeObserver and IntersectionObserver

Vue.js plugin for detecting when element reaches top of the viewport. The plugin uses Intersection Observer.

IntersectionTrigger utilizes the most modern web technology to trigger anything by intersection. Including scroll-based animations.

a vuejs directive to execute a callback when the binding element is intersecting the viewport

Efficiently use an Observer (i.e. IntersectionObserver) without the ugly observer callback. `insular-observer` gives you a simple, per-target `observe/unobserve` API that uses the same observer instance internally.

基于vue的懒加载插件,图片或者其他资源进入可视区域后加载

Scroll based animation JavaScript library

浏览器在空闲时预加载可见区域的超链接，以加速后续页面的加载速度 | Browser prefetchs visible area hyperlinks at idle time to speed up subsequent page loads

React hook for tracking component viewability, based on IntersectionObserver

React Lazy Load Component for your Website Performance🚀

no description

Decorator for StencilJs call annotated method when component is scrolled to viewport.

react-scrollama with SSR support.

A simple inview plugin using the intersection observer

Wrapper of IntersectionObserver

This is a simple React Hooks that trigger a callback all time the element is viewed.

react function component,achieve scrollload through IntersectionObserver

This package contains the bindings for the IntersectionObserver api

Polifyll for IntersectionObserver API

A wrapper of Intersection Observer API.

Plain vanilla JS IntersectionObserver utility, to be used as a mixin

IntersectionObserver simplified

IObserve is a lightweight script that allows you to easily use browsers' IntersectionObserver API

A lightweight scrollytelling interface for React using the IntersectionObserver.

Easy scroll-driven interactions in the browser built on top of IntersectionObserver

IntersectionObserver simplified

UnoCSS preset for scroll inview animation

observer some element and if it is visible, do something

easy to use intersection observer

A lightweight scroll sensor to solve your react scroll into viewport issues.

A lightweight scrollytelling interface for React using the IntersectionObserver.

Javascript plugin for lazyload images. Fork of https://github.com/tuupola/jquery_lazyload , but with IntersectionObserver mode support

Reliable viewport tracking without missed targets, unlike the default IntersectionObserver API.

IntersectionObserver for Vue.js

An Angular library that lazy load images with IntersectionObserver API

React component for IntersectionObserver callback

A lightweight TypeScript library providing utilities for observing intersection and resize events of DOM elements with automatic cleanup.

Detect intersection between DOM elements and viewport using IntersectionObserver API

工具函数

A simple component that use the IntersectionObserver to notify when it intersect with the viewport or a an element

Simple wrapper for IntersectionObserver API

Popover utility

基于react的曝光埋点

A util to highlight any tag into the DOM with IntersectionObserver

A module to lazy load images using the Intersection Observer API

rxjs Observables for IntersectionObserver, MutationObserver & ResizeObserver

Custom React Hook for initializing IntersectionObserver on any node ref

A React component for scroll animations using Intersection Observer

Angular library that wraps the browser IntersectionObserver in an Angular directive

Simple scroller manager using Intersection Observer

@clickOutside decorator for Lit Element to call annotated method when component is scrolled to viewport

A custom lazy loading library using IntersectionObserver

easy to use intersection observer, adapted for react.

vue3插件-观察器

@clickOutside decorator for Lit Element to call annotated method when component is scrolled to viewport

A simple, no-frills visibility utility. Will tell you if a component is 100% inside the viewport, and when a visible component exits the viewport.

add intersection events to dom elements

A Vue2 component to add IntersectionObserver and MutationObserver to Vue2 component or HTML element.

IntersectionObserver simplified

a lazyload plugin based on IntersectionObserver interface.

Yet Another Lazy Loader

根据IntersectionObserver实现图片懒加载的封装

A simple vue directive for element scorll insight with IntersectionObserver

A lightweight library for checking element visibility on the screen using IntersectionObserver.

easy to use intersection observer, adapted for vue.

基于IntersectionObserver实现的React滚动加载组件

This component uses IntersectionObserver to not only track if elements are intersecting but also monitors and compares the percentage they are visible. The elements with highest visiblity get flagged current.

no description

An infinite scroll component for React

Add/remove classes to elements as the user scrolls with IntersectionObserver