2021–10–22, Jim Sauer (@_jims)
More information can be found on the WhichSpace GitHub page.
Double-click WhichSpace – Download Latest Release.webloc to install this free, open-source application that displays the Mission Control Desktop Space number in the mac menubar.
If you prefer to install WhichSpace using HomeBrew, open Terminal and run the following command:
brew install --cask whichspace
Regarless of the installation method, set WhichSpace to open (start) during each login.