Also, how do you make these scrolling effects such as this one: www.denswap.com

Answer 1

https://code.sololearn.com/W9KJ2I552o7U/?ref=app

You can add any Animation in Css

Also , there are some js libraries too...
Like AOS (animate on scroll)

https://michalsnik.github.io/aos/

Answer 2

Atul Awesome, thanks 😊