On Tue, Mar 4, 2014 at 9:19 AM, Boris Zbarsky <bzbar...@mit.edu> wrote:

> How feasible is just doing .innerHTML to do that, then doing some sort of
> async parse (e.g. XHR or DOMParser) to get a DOM snapshot?  That said, this
> would mean that you end up with a snapshot that's actual DOM stuff, on the
> main thread.


Wouldn't a deep clone of the root element be more efficient?

Rob
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