well since you're using Java/JavaScript/R on a daily basis I would recommend Dartlang. It has futures, awaits/async, enum, SIMD. Works in client and server side

well since you're using Java/JavaScript/R on a daily basis I would recommend Dartlang. It has futures, awaits/async, enum, SIMD. Works in client and server side. Its also really fast. www.dartlang.org