That was already answered here http://forum.espruino.com/conversations/377591/#comment16592128 :)
@Hank started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
That was already answered here http://forum.espruino.com/conversations/377591/#comment16592128 :)