JSGB 0.02 is released. JSGB is a Nintendo GameBoy Emulator and debugger (written in JavaScript). It runs many games at full speed (using a browser with a fast JavaScript engine).

JSGB Features:
* GLPv2 lisenced
* Pure javascript and HTML5.
* Works perfect with Google Chrome (even on a simple netbook). Slow with FF Sad
* Integrated debugger (with disassembler, memory viewer, cpu registers…).
* Almost everything is emulated, except sound.
* Supports scanline effects, sprite priority, palettes, accurate timing…

Download: JSGB 0.02
Source:Here