Hi!
As a reminder to myself, or to whoever might create a page listing the repositories that Discovery maintains: Also add a link to that page from https://phabricator.wikimedia.org/T115854
I've started the inventory at https://www.mediawiki.org/wiki/Wikimedia_Discovery#Code
It is missing a lot of stuff now (e.g. all dashboards repos not there because I don't know which is which :), and maps/interactive stuff not there too) so everybody that can add to it please feel welcome. Ideally it also needs some explanations about which code does what :)