Vertical anchor links to a page. How to make

I want to add vertical navigation on my pages like the website https://trends.uxdesign.cc/2023
On the right when you scroll you see a tray of circles when you hover will show you section names. When you click on them they anchor to page section on the page. How can I do it? Is there a component or code snippet I can include?
Please help.
 

This is possible with some CSS code, but we can't achieve different circle style when it is active (If you still want this, I can give you a quick guide to achieve it)

You can also use this plugin (affiliate link), you can achieve it easier