The Workspace entity was first seen in the contrib module Multiversion on 1st June 2014. Back then the entity type was called "Content repository", it was renamed to "Workspace" in September 2014.
Over the weekend I decided it was long overdue that I learnt React, or at least understood what all the fuss was about, so with npm in hand I installed yarn and started my quest.
Did you know Drupal 8 has a new system to manage config? sure, everyone does by now.
But, did you know you can validate the import of config? Maybe not, that's a bit more of a hidden gem.