[simonsarris]

Yeah this looks awful. No syntax highlighting either, which is odd because its basically automatic these days (rainbow.js or any of a million plugins). It's also surprising that they resorted to a screenshot instead of just putting the playable game on the page.

I think the use of setInterval is fine because it keeps the code very short compared to the requestAnimationFrame shim, but there should definitely be mention of it.

Hopefully I can add my tutorials to this site (which I think are much cleaner) when I'm finally done with my (blocking) larger projects.