So one thing I need to investigate further is that it feels to me that intersection observer running before the animation frame callbacks seems wrong, I think it should run substantially after them, with a bunch of other stuff in between, since rAF is primarily a writing callback (so should be early, before the natural style/layout), whereas IntersectionObserver is primarily a reading callback (so should be late, after the natural style/layout). But I suspect that some of my concern there may be that I think where HTML describes the running of the animation frame callbacks being wrong. I think this requires a good bit of digging into (to see what current specs say, and how interoperable existing implementations are); it's related to our #72. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/w3ctag/design-reviews/issues/197#issuecomment-332501613
Received on Wednesday, 27 September 2017 12:15:31 UTC