Images play an important role in modern web development. From product galleries to blog thumbnails, almost every website relies on visual content to deliver a better user experience.

However, large and unoptimized images can slow down page loading, consume unnecessary bandwidth, and affect website performance.

The good news is that developers can improve image delivery with a few practical techniques, including image compression, responsive images, modern formats, and lazy loading.

In this tutorial, we'll explore how to optimize images for the web and look at some JavaScript techniques that make image handling more efficient.

1.…