How to Lazy load images with Javascript

Use Javascript to lazy load your images.

When we lazy load images we defer the loading of the image to a point after initial page load but before the user actually sees the placeholder.

Using the intersection observer we know when an image has, or will, enter the viewport. #lazyload #intersectionobserver #javascripttutorial ... https://www.youtube.com/watch?v=2_kDFWWZIUk