CodeBook is an interactive programming environment I developed to make coding a little more fun by improving feedback and interactivity. It was originally developed in 24 hours for the HackU programming competition. The idea was inspired/stolen from a fantastic talk by Bret Victor titled “Inventing on Principle”.
Very cool! With a few more comments explaining what each variable is doing/changing to make the code slightly less mysterious, this could be a fantastic jumping-on point for beginning programmers.
Found via Life and Code, a great blog on learning to program.