lazy-sizes
There are 2 repositories under lazy-sizes topic.
verlok/vanilla-lazyload
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.
Iryna-Vyshniak/Javascript_module
📖 👨🏻💻 Practic. Codewars. This repo contains more than 50 files with basic code examples for learning js, as well as many examples for practical use in various projects