Node.js == serverside Javascript

A change is gonna come, that’s what Sam Cooke sang in 1964. I don’t know if he could have foreseen the major shifts in technology in our time, but it’s evidently that Javascript has become increasingly popular as a web language. First only at the client, but nowadays at the server side too. The more surprising if you realise that it’s nibbling at Java, once the ruler of web backend applications. Well, ok, according to some people.