via http://www.aep-emu.de/

DMGBoy (Dot Matrix Game Boy) is a Game Boy emulator written in C++. It uses wxWidgets for the user interface and SDL and portaudio for the audio. Is Cross-Platform: Windows, Linux and Mac OS X builds are available.

Quote:
DMGBoy 2.0 (2014-05-11)

  • Added GameBoy Color compatibility
  • Added a 3D model of the original GameBoy inside the window
  • Added a GUI debugger with disassembler, memory viewer and breakpoints
  • Translated the GUI to other languages: Spanish, French and Greek at the moment
  • The window now is resizable in real time, also mantains the proportions and the borders are magnetic
  • Updated wxWidgets to version 3
  • Fixed instruction DAA
  • Improved the LCDC states
  • Improved the timing of the instructions