nice article about Espruino (german language) http://www.heise.de/developer/artikel/JavaScript-und-das-Internet-of-Things-Teil-1-Espruino-und-Tessel-2806613.html
@JumJum 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.
nice article about Espruino (german language)
http://www.heise.de/developer/artikel/JavaScript-und-das-Internet-of-Things-Teil-1-Espruino-und-Tessel-2806613.html