Much like IanDrake said, this is super cool but kind of "primes" the user into thinking that he'll be able to play around with the code while paused. It'd be gr

Much like IanDrake said, this is super cool but kind of "primes" the user into thinking that he'll be able to play around with the code while paused. It'd be great if you supported that, e.g. by doing a "fork" into local storage. Anyway, the project is really great and impressive! :)