There are 2 repositories under black-ops-3 topic.
Simplifying Black Ops 3 server hosting process on custom clients (like boiii) on Windows and Linux
Alien Isolation Zombies for Black Ops 3
Move Mods and Custom Maps from the Steam Workshop to the COD BO3 root.
Static React SPA about Call of Duty Black Ops 3 Zombies
Simple Tool which helps with various steps for the EE