Oh my. Mindblowing creative development tools. Think dabblet (dabblet.com/gist/1441328) but for <canvas> and way more. You can also map lines of code to the pixels they created and also pixels back to canvas calls. From 3:55 to 16:00 is pretty much wow.
Request to frozen dinner manufacturers: when you specify in your instructions to put "plastic tray leaving clear film intact" in the conventional oven at 375 degrees, could you please provide a plastic tray that doesn't melt at 380 degrees... Thank you.