yall-js (npm): Yet Another Lazy Loader
Keywords: lazy load|lazy loader|lazy loading|intersection observer|IntersectionObserver|mutation observer|MutationObserver|requestIdleCallback|images|video|iframe|web performance|requestAnimationFrame|autoplay|background|image|lazy-load|lazy-loading|lazyload|lazyload-script|lazyloading|performance|poster|webperf