lazy-loading

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.

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

🎩✨🌈 OOP Proxy wrappers/utilities - generates and manages proxies of your objects

Provides tools to export, instantiate, hydrate, clone and lazy-load PHP objects

Policy-driven seamless lazy loading