On 7/31/13 8:11 AM, Domenic Denicola wrote: > - Object.observe could work for existing elements, by having them fire > change records. (This is not specced yet, but hopefully will be.) I suspect that this will be prohibitively slow in practice. I also suspect this will be very buggy in implementations because DOM implementors will invariably forget to fire all the change records for a change (and a single DOM change can change _lots_ of property values, starting with .innerHTML on every single ancestor, but lots and lots of other things as well). And any time a property is added all codepaths that might change its value would need to be updated to fire change records... -BorisReceived on Wednesday, 31 July 2013 17:00:26 UTC
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