How to load blocks in HTML on JS request?

Question

JavaScript

Hello. There are some widgets in CS-cart that greatly affect page loading speed. But I can't refuse them :)

There was an idea to generate these blocks on a JS command, on a skrull.

The same example on aliexpress ru.aliexpress.com/item/free-shipping-1-6-Scale-Jas
...

The content itself is displayed in this way + the "View others" block only after the user's screen hits them.

How to enable block generation on request, not on page load.

Answer 1

Something like this - phppot.com/jquery/load-data-dynamically-on-page-sc...
Well, or according to this recipe - stackoverflow.com/questions/8192651/load-lazy-load...