NesDev.org
A community of developers of homebrew games and applications for the Nintendo Entertainment System (NES) and Family Computer (Famicom).
NES Wiki
NES programming tutorials, hardware reference, and other resources.
SNES Wiki
SNES programming tutorials, hardware reference, and other resources.
Forums
Ask questions, get answers.
NESdev Compo 2022
This yearly tradition has been a staple of the NES Homebrew community for over 10 years
NESdev Discord
Official Discord of the NESdev community.
SNES Discord
Real time chat and discussion for SNES development.
NES Cart Database
Searchable database of NES cartridges with photos and tech details