History

Talking about Node.js history, it’s talking a little bit about V8 history. But let’s start with a one line definition of what it is: Node.js is a platform built around Google Chrome V8 Javascript engine, to create lightweight, fast, scalable, event-driven and non-blocking I/O applications. So lets begin talking about Node.js origins, the V8 javascript engine. V8 is an opensource project by Google and it is in the very core of Google Chrome browser. Its first public release was on September 2, 2008, same date Chrome’s first release was announced. It was a big step forward in browsers’ performance, and it pushed browsers’ technology to a new whole level. It’s written in C++ and its biggest revolution was that it precompiled the Javascript source code to machine code instead of just interpret it and then applied a JIT process again in runtime to improve dynamic code execution.