jsGB: A GameBoy emulator in JavaScript--------------------------------------jsGB is an interpretive emulator of the GameBoy, designed to be run fromwithin a web browser. Yes, it's written in JavaScript.Current status:- The emulator is currently hard-coded to load a particular ROM; it should  be possible at some point to develop a fancy dialog for display and  loading of the ROMs available at the server.- CPU: Emulated, including the CB-page opcodes. There are likely to be  opcodes in the standard lists that are missing, and the "undocumented"  ops will be missing.- Graphics: Backgrounds and sprites emulated, windows missing.- Keypad: Working.- Timer: Untested.- Interrupts: VBlank and timer emulated.- Sound: Missing.Tested browsers:- FireFox 3.6- Opera 10Acknowledgements:- Pan/ATX, nocash et al: Padocs DMG specification document- Sean Young, Vrije University: Z80 opcode map- Mostek Inc: Z80 timings- Pat Fagan: Diffsheet from Z80 to GameBoy Z80- Kevin Matney, UIUC: Microscopic dump of DMG BIOS- Arvidsson, Eklund, Murphy: ExCanvas for IE- Andy Na: XHR binary file transfer