An update on Object.observe

Adam Klein adamk at chromium.org
Tue Nov 3 22:25:56 UTC 2015


On Tue, Nov 3, 2015 at 1:25 PM, Coroutines <coroutines at gmail.com> wrote:

> On Tue, Nov 3, 2015 at 1:24 PM, Adam Klein <adamk at chromium.org> wrote:
>
> > Note that O.o didn't help for the "as they happen" case anyway, as
> callbacks
> > were delayed until the end of the turn (same timing as Promise
> resolution).
> > Proxies are required to do synchronous interception.
>
> Would this be similar to .nextTick() in node?  I would still view this
> as much better than polling for changes with a timer :>


Yes, similar to nextTick() (and I agree that's better than polling,
conceptually). But Proxies are strictly more powerful.
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