go run js& python 2 go

go run js, A JavaScript interpreter in Go (golang) :https://github.com/robertkrimen/otto

Grumpy is a Python to Go source code transcompiler and runtime. https://github.com/google/grumpy

A visual, technical analysis and charting (Candlestick, OHLC, indicators) library built on D3. http://techanjs.org/