NESdev: NES info, programs, and demos

A community of developers of homebrew games and applications for the Nintendo Entertainment System (NES) and Family Computer (Famicom).

Wiki

NES programming tutorials, hardware reference, and other resources

Forums

Ask questions, get answers

Competition

Current and past NES homebrew game programming competitions

IRC

Real-time discussion with other developers, both on and off topic

Archive

Of mainly historical interest

Please report errors, dead links, and horribly inaccurate old docs to Memblers on Gmail. This site is not affiliated with Nintendo.