byond topic
TerraGov-Marine-Corps
TGMC: TerraGov Marine Corps, a SS13 mod
Aurora.3
The code for Aurorastation's new base, forked from Baystation12.
OnyxBay
Main repository with actual Space Station 13 sources. Branch of Baystation 12.
Polaris
Polaris - A version of Spacestation13, forked from Baystation12.
SpacemanDMM
A BYOND language smartness provider, map renderer, and more.
NSV13
NSV13, a Ship-to-ship Combat SS13 Server
rust-g
Rust based libraries for tgstation
tgstation-server
A production scale tool for DreamMaker server management
ss13rp
Rich Presence for the game Space Station 13!