> On Feb 23, 2015, at 5:40 PM, Dean Jackson <d...@apple.com> wrote: > > At the recent Houdini meeting there was a vague agreement between the browser > engines on adding a way for elements to be notified when their size changes. > We've run into a number of scenarios where this is extremely useful, and is > otherwise difficult or annoying (e.g. checking your size on a timer). > > The idea was to allow the resize event on elements. I don't really care what > the solution is, so maybe someone here can come up with a better idea (size > observers?). And of course there are a lot of details to be worked out.
I would like it be an async event on an element although we might want it to fire earlier than setTimeout(~, 0) to avoid FOC (maybe the same timing as rAF?). I don't think end-of-microtask makes sense as that may force too many layouts. - R. Niwa
