React - SideBar Tutorial or Guide

I want to do a navbar like this, anyone does know a website that would help to get to that point?

My brain can’t even reason right now.

Have you see this … Examples… Let me know !!!

Here is another one

hope this will help you !!! :blush:


Thank you, not exactly what I was thinking but it’s ok.
I wanted a button to toggle the opening and the closing of a section I’ve created, the user doesn’t have to scroll so a sticky bar is useless and I also don’t need a navbar.