I am a member of FemiWiki Team, who maintaining a Korean wiki, femiwiki.com.
We have developed a few extensions and the source codes are accessible on GitHub. I was happy with GitHub for years. But now I think some of our extension will take even more benefits of Libraryupgrader, Quibble, l10n and others, when it is hosted on Wikimedia Gerrit.
So, as the first step, please create femiwiki gerrit group and invite the below as members.
(This is the first time I told this plan to my team. I am sorry to surprise you!)