Link all public & updated Diablo 3 Emulator repos you find on any svn in this thread.
(Don't link old shit please) Blizzard got to Mooege and shut them down, not 100% sure if this is the truth but most repos have been shutdown.
Dark Lotus Mooege (1 - 30 days old)
https://github.com/DarkLotus/mooege
Ripper:
https://github.com/Ripper2909/mooege/