Import On Visibility Besides user interaction, we often have components that aren't visible on the initial page. A good example of this is lazy loading images that aren't directly visible in the viewport, but only get loaded once the user scrolls down. As we're not requesting all images instantly, we can reduce the initial loading time. We can do the same with components! In order to know whether components are currently in our viewport, we can use the API, or use libraries such as or to quickly add import on visibility to our application. When to Use - Use this for components that aren't vis…