It currently has over 70 000 students, which is a fantastic sign of how much interest there is in creative coding at the moment, but it does mean that there are likely to be a lot of hits on the Processing.org website.
As part of the course we have developed a set of templates that allow you to do things like audio, physics and UI code in a way that works seemlessly across java, android, javascript and iOS (via javascript). We had hoped to release them to the community before the course, but it has been a bit manic. We will try to post them to the forums by monday.