The sourcecode for this emulator is available in my github repository. iFBA is a multi-arcade emulator created by developer Yoyofr, a coding and retrogaming self-proclaimed addict from France, based on FinalBurn Alpha (FBA) v0. Though you'll be coding in JavaScript for HTML5 canvas in this course, the focus is on common game programming concepts. Miracle is a Javascript Sega Master System emulator that runs totally inside your browser.