𝗟𝗮𝘇𝘆𝗟𝗼𝗮𝗱, 𝗮 𝘃𝗮𝗻𝗶𝗹𝗹𝗮 𝗷𝗮𝘃𝗮𝘀𝗰𝗿𝗶𝗽𝘁 𝗹𝗮𝘇𝘆𝗹𝗼𝗮𝗱 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻:

#JS #Lasy load #performance

https://thewhale.cc/posts/lazyload-a-vanilla-javascript-lazyload-solution

LazyLoad is a fast, lightweight and flexible script that speeds up your web application by loading images, video or iframes as they enter the viewport. It’s written in plain “vanilla” JavaScript, uses Intersection Observers, and supports responsive images. It’s also SEO-friendly and it has some other notable features.