Adding extensions to pyRevit is as easy as creating the proper folder structure in a monitored directory. If you want to customize the main tab or alter base extensions, it's a little more involved
This project is unique amongst the cluttered category of fully-consuming personal projects I've undertaken,
in that none of the others have so tidily themselves been an outlet to express the listlessness that can follow when you finish ('finish') something that has kept you from wondering what to do with your free time for a while