Hey there. I was wondering if I could change all the examples to use requestAnimationFrame instead of setInterval. setInterval is bad because it eats up CPU and GPU even when on a hidden tab or ...

Why this particular requestAnimationFrame polyfill? Because most (all?) of the other ones have a hidden flaw: they can't handle multiple, simultaneous animations. See a fuller explanation on this blog ...

You can now do even more in JavaScript than you ever could in Flash. Google and the V8 team made new technology that pressured all mainstream browsers to make ...