a very simple online game as a demonstration of using sockets in network programming
cd into the socket-server directory and run npm start
This will start the backend on localhost:9000
cd into the client directory and run npm start
This will start serving front end on localhost:3000
For users not on the host machine, go to http://ipaddr:3000
ipaddr is the local ip address of the host machine
*Note: Need to change the ENDPOINT value in client code to be the respective host machine's ipaddr to work properly