NVM (Node Version Manager) is a great tool that enables the user to switch beetween differents versions of Node.js. Here's a quick introduction on how to install, use it and take advantage of all its features.

We announced it at NodeJS paris meetup (here are the slides) and we did it! For the release of PM2 0.9.x, a new awesome and simple feature will make your life much easier.

As you would probably know, Node.js is a platform built on Chrome's JavaScript runtime, gracefully named V8. The V8 engine, and hence Node.js, runs in a single-threaded way, therefore, doesn't take advantage of multi-core systems capabilities.