@style.tools/lazy (npm): A lightweight and high performance lazy loader and `element-in-view` callback based on [Intersection Observer V2](https://developers.google.com/web/updates/2019/02/intersectionobserver-v2) with an efficient polyfill for old browsers.
Keywords: lazy|images|image|iframe|loader|intersectionobserver|feo|frontend|optimization|in-view|inview|intersection-observer|lazy-load|lazy-loading