Reply To: Hide/reveal header on scroll (works but a bit jumpy)

[Shikkediel]

Yep, it’s definitely the fact that one scrolls beyond the point of switching to fixed position before the transition has ended that’s the cause of the jumpy behaviour. Have a look at the pen though, I seem to have mostly solved it by checking the translateY value to see it is still in progress or not.

Snippet removed, since it’s a work in progress