Package binarysocket is a real-time bidirectional binary socket library for the web. It offers a clean, robust and efficient way to connect webbrowsers with a go-backend in a simple way. It automatically detects supported socket layers and chooses the most suitable one. This library offers a net.Conn interface on the go-backend site and a similar net.Conn interface on the client javascript site. That's awesome, right? You already have a Go application using a TCP connection? Just drop in the BinarySocket package, fire up a HTTP server and that's it. No further adaptions are required in the backend. Instead of writing one backend which is responsible to communicate with web-application and another backend which communicates with other go programs, BinarySocket eliminates this duplication.