Why the elements are blinking so fast when isIntersecting is true

Question

https://code.sololearn.com/Wk18YTbVd40R/?ref=app

Answer 1

🐧😊 As it is an interesting topic so I respectfully invite you to share your knowledge about intersections.

Hi roshan roy
I edited your code, its need to add threshold of one and a root of null value.
whenever anything intersecting to page you can add or remove a css class through the target property.
I hope it could be helpful for you.
https://code.sololearn.com/W74Wt8e65W8i/?ref=app

Answer 2

Why do you tag me on this thread?