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.

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• Updated Nov 4, 2026
• JavaScript

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

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• Updated May 30, 2026
• JavaScript

Lazyload images or lazy execute scripts. （图片脚本懒加载）

javascript lazyload lazyload-images lazyload-script

• Updated Jul 5, 2016
• HTML

This is a wrapper over codemirror native code, written to use in angular2 application.

angular2 codemirror codemirror-component lazyloading codemirror-editor lazyload-script

• Updated Jun 24, 2017
• TypeScript

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• Updated Dec 19, 2016
• TypeScript