GitLab is used only for code review, issue tracking and project management. Canonical locations for source code are still https://gitweb.torproject.org/ https://git.torproject.org/ and git-rw.torproject.org.
Again NoScript's XSS filter seems to cause a freezing Tor Browser in case https://www.facebook.com/tr/ is embedded. Loading zeit.de is an example where one can see that happen right now.
That's similar to #22362 (moved).
NoScript version is 126.96.36.199.