An interactive multiuser mural.

Once you've copied the repo navigate to the folder in terminal. Run the node index.js in the terminal and the it will show that the server is listening on port 3000.

Now go to spotlight and search for "Network Utility" and click on it. In Network Utility note the IP Address shown. In a browser type the following ipaddress:3000 and you will be served the app from the server, do this on your phone or computer.

If you open the console on desktop you will find your ID, the current number of users and if anyone has left or joined logged.