Updated chat application can be reached through: http://rk2906.itp.io:8080/index-hw.html
Question I still have to: what would be the best way to manage how far down the new messages go? For example, if it reaches the window height, it goes back to zero.
Canvas code running on: http://rk2906.itp.io:8081/homework3.html. More details and questions to be added.