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.

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

🔎 Intersection Observer API wrapper for Blazor applications

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

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

A dependency-free Vanilla JS drawer. No dependencies, no automation build tools.

🎮 It is a game using HTML5 Canvas and Vanilla JavaScript.

风影院H5版，在线看vip电影。。。

A collection of React hooks for interacting with Hubspot APIs

Tom Select is the hybrid of a textbox and select box. Forked from selectize.js to provide a framework agnostic autocomplete widget with native-feeling keyboard navigation. Useful for tagging, contact lists, etc.

Drag/Resize/Rotate Javascript library

Speedy access to the latest, local COVID-19 data with a familiar interface: the Globe

The <1 kb state machine hook for React

🖼Parallax scrolling effect. And more.

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

Lightweight (8 Kb) ES5 javascript plugin without any dependencies, compatible with desktop and mobile devices.

Tiny (1Kb gzipped) JavaScript carousel with all the features most of us will ever need.

Pure vanilla javascript tabs with nesting

TreeView implemented with vanilla JavaScript

🌸 A javascript plugin to Make it rain sakura petals using CSS animations and requestAnimationFrame (vanilla JS and improved version of jQuery-Sakura).