Preface

When Node.js arrived in 2009, we knew something was different. JavaScript on the server wasn’t anything new. In fact, server-side JavaScript has existed almost as long as client-side JavaScript. With Node, the speed of the JavaScript runtimes, coupled with the event-based parallelism that many JavaScript programmers were already familiar with, were indeed compelling. And not just for client-side JavaScript developers, which was our background—Node attracted developers from the systems level to various server-side backgrounds, PHP to Ruby to Java. We all found ourselves inside this movement.

At that time, Node was changing a lot, but we stuck with it and learned a whole lot in the process. From the start, Node focused on making a small, ...

Get Node.js in Practice now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.