For HackManchester's Centre for Biological Timing Challenge, a friend and I created a responsive web-app. The app analyses data exported from common sleep apps, and had prototype implementations of short games for a user to track their response times and mental acuity scores over a day. The app was made over about 20 hours, with a large part of the time spent teaching my friend JavaScript and other technologies used, (he had very limited programming experience and didn't study CS)