All network IO in go is non-blocking. Channels and goroutines avoid the nested callback mess. Go is also a better designed language than JS. Gorilla[1] provide

All network IO in go is non-blocking. Channels and goroutines avoid the nested callback mess. Go is also a better designed language than JS. Gorilla[1] provides nice libraries for web development in Go. [1]http://gorilla-web.appspot.com/ http://gorilla-web.appspot.com/