Start node.js with express and socket.io

0_init.md

Start node.js

• Install nvm (https://github.com/creationix/nvm)
• install node

1_init.sh

$ mkdir project
$ cd project
$ npm init

2_express-init.sh

# find laste stable express version
$ npm info express version
$ npm install --save express

package.json

{
  "name": "hello-world",
  "description": "hello world test app",
  "version": "0.0.1",
  "dependencies": {
    "express": "3.x"
  }
}