What are some examples of progressive loading in websites?

What are some examples of progressive loading in websites?

Progressive loading is a technique that improves user experience by loading content incrementally. Examples include lazy loading images, where images load as you scroll down, and skeleton screens that show a placeholder while content loads.

Can you explain lazy loading in more detail?

Sure! Lazy loading defers the loading of non-essential resources at the point the page is initially loaded. This means images or videos are only loaded when they are about to enter the viewport, which speeds up the initial load time.

What are skeleton screens?

Skeleton screens are placeholders that appear while content is loading. They give users a visual cue that something is happening, which can reduce perceived wait time.

Are there any tools to implement these techniques?

Yes, there are several tools and libraries like Intersection Observer API for lazy loading and various CSS frameworks that support skeleton screens.