Microsoft dévoile en open-source le cœur de son moteur d'exécution JavaScript : Chakra. En prime, une version de Node qui l'utilise.

"While the Microsoft developers admit that that, thus far, the engine, called Chakra Core, is not yet as fast as V8, it could soon serve as a superior replacement in Internet of Things (IoT) devices running next generation ARM Thumb-2 processors, which V8 does not yet support."