I personally found this interesting because the app looks fun, it makes sounds, and it demonstrates some aspects of modern JavaScript that I have got out of dat

I personally found this interesting because the app looks fun, it makes sounds, and it demonstrates some aspects of modern JavaScript that I have got out of date on. I could put the app up on a projector in class and students would find it amusing. Yes, I shall continue to use Gedit for writing Web page text, which I can then run through markdown.