Tag: intersection-observer

Capturing product impression without making the website slow

I am working on a website where we have thousands of products. I have to capture the impression of all products users can see in their viewport. So I created a directory and I used IntersectionObserver, and referred to it inside the HTML code of that product. The issue is that it’s causing a performing impact on the mobile site

IntersectionObserver does not work on small screens for long sections JS

This script issues the active class for the active section. Recently noticed that it stops working on small screens. Even in the developer’s console in chrome, I will start to increase the screen size …