What are some effective image loading strategies in React?

What are some effective image loading strategies in React?

There are several strategies you can use to optimize image loading in React, such as lazy loading, using placeholders, and optimizing image formats.

Can you explain lazy loading and how to implement it?

Lazy loading is a technique where images are only loaded when they are about to enter the viewport. You can implement it using the Intersection Observer API or libraries like react-lazyload.

What about using placeholders? How does that work?

Using placeholders involves displaying a low-resolution version of the image or a solid color while the full image loads. This improves perceived performance.

Are there specific image formats that are better for web performance?

Yes, formats like WebP and AVIF offer better compression and quality compared to traditional formats like JPEG and PNG.