Fast Water Flex - My hackathon retrospectiveIf you haven't heard of #DJD and it's 'quackathons', I recently participated in a fun web development hackathon. It's a great way for professionals to meet and work with others while learning either new development technologies or techniques. The design prompt for that weekend was to build an educational app that would teach some aspect of CSS3 Flexbox. What follows now is a retrospective on what happened that weekend for th...