- https://github.com/hackupc
- https://github.com/HackCU
- https://github.com/hackathon
- https://github.com/HackNC
- https://github.com/HackGT
- https://github.com/NCBI-Hackathons
- https://github.com/TreeHacks
- https://github.com/techx
- https://hackmit.org/
- https://coderit.org/
- https://mlh.io/
- https://shawee.io/
- https://angelhack.com/