GameYob Git (2013/04/04) is compiled. GameYob is an open-source gameboy emulator for the DS. It has excellent compatibility and speed, and runs many games flawlessly. Notably, it can use the Gameboy Color bios to colorize pre-color games, just like on a real gameboy.

GameYob Git Changelog:
* Merge pull request #44 from xdpirate/patch-1
Updated quit to launcher flavor text; read info
* Updated quit to launcher flavor text; read info v
Just figured out that calling exit(0) or returning from main on a card that *does not support* the Exit-to-Menu protocol, will actually reboot the console, so there's no need to have a separate function for it.

Download: GameYob Git (2013/04/04)
Source: Here