A sample app using Node and Express.
This is a primitive Hello World style app.
Based on https://www.youtube.com/watch?v=QseHOX-5nJQ
To run this, install Node JS first (https://nodejs.org)
Then clone this in your local machine or virtual box, where you have installed it.
Cloning would ensure Node module are downloaded too.
Run the app.js file with $ node app.js
I was running it on Nitrous (https://nitrous.io), so port is set at 3000.