Quickbuttons for Blender: A short Description "What is it?"

Quickbuttons is an AddOn for Blender. Its available at the Blender-Market here:
https://blendermarket.com/products/blender-quickbuttons-buttonbar

Quickbuttons gives you (in V.4.5) 6 Layers with fully configurable Buttons.
Each of them with multiple usage.

This Video shows you in few minutes what it generally is and how it works.