Fly-Pie is a Gnome extension that is very similar to what Ross mentioned in the video. The Distrotube youtube channel has a video about it:
Here is the github page:
https://github.com/Schneegans/Fly-Pie
Note: It's only compatible with Gnome version 40 or higher and since it's a Gnome extension it means that you have to use Gnome to use it.