high cpu usage

[Endzeitlive]

Hey i got a working progressbar. Here's my example: http://jsfiddle.net/8xa87k31/1965/

When running this example chrome need a cpu usage over 10% in chrome 53 (windows 10 64bit).

i7-6700k @4,5GHz.

Is there any error or the performance is just bad?

[kimmobrunfeldt]

Hi, the library is using shifty for tweening and it uses requestAnimationFrame to do intensive animation loops. This uses some CPU yeah but I don't know any better method of doing the animation in JS.

As to your questions:

• There are no errors.
• Performance is as good as it gets with JS animations as far as I know. It is however possible that we are doing some extra calls in intensive loops - I haven't measured it in great details.

I'll leave this open if someone(or me) will be interested running a CPU profiling for the animation.

[kimmobrunfeldt]

Closing due to inactivity.