[zrules]

This looks good and functions very nicely. However, the playhead in the progress bar moves in discreet steps. It'd be better if its movement is smoother. the playhead inside https://beta.music.apple.com unfortunately behaves the same way.

[philips4350]

Now that you point it out it does look kind of weird... Maybe be i should create a new component for the play progress which increments in very tiny scale. Thank you for the feedback!

[ch_sm]

The best way I’ve found is to update the DOM in an requestAnimationFrame loop, polling the Audio Element’s currentTime, since its events don’t fire reliably.