If you would like a simple environment to play with p5.js right now, I've created a simple template in Plunker: http://plnkr.co/edit/tpl:ElV3rt?p=preview
Have fun and great job on the library!
Have fun and great job on the library!
Here is the flocking demo from the p5.js website [2] for your editing pleasure: http://plnkr.co/edit/C2afiQ?p=preview