The script is written in Javascript's Nodejs, so you will need to install it.

Follow this link for instructions on installing NodeJS and NPM: https://blog.teamtreehouse.com/install-node-js-npm-windows.

Navigate to project folder inside terminal/command prompt.

Type the following command in your terminal to install script dependencies: (Make sure terminal is navigated to inside the project folder.)

npm install

Run the script inside the terminal by typing the following command: nodemon script (I recommend this) or nodemon script.js or node script or node script.js

If running script using 'nodemon script', to re-run script.js, just type rs after the line that says '[nodemon] clean exit - waiting for changes before restart'

on browser type http://localhost:3000