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Re: [whatwg] Preloading and deferred loading of scripts and other resources

From: Yoav Weiss <yoav@yoav.ws>
Date: Tue, 2 Sep 2014 17:29:10 +0200
Message-ID: <CACj=BEi0NEsmVxFdMSY2+U06Tzh0BeJSgy91=YK=ywasBHZ36g@mail.gmail.com>
To: Boris Zbarsky <bzbarsky@mit.edu>
Cc: whatwg <whatwg@lists.whatwg.org>
On Tue, Sep 2, 2014 at 3:58 PM, Boris Zbarsky <bzbarsky@mit.edu> wrote:

> On 9/2/14, 4:34 AM, Yoav Weiss wrote:
>
>> * They're likely to add implementation complexity, since these
>> instructions
>> must be read by the preloader, which at least for Blink & Gecko is on the
>> parser thread, and cannot "do" JS AFAIK.
>>
>
> Fwiw, in Gecko it could, but it would add some overhead to that thread
> (instantiating a JS runtime on it)...


In that case, I may be wrong about Blink as well... I'll make sure if it is
in fact an issue there.
Received on Tuesday, 2 September 2014 15:29:34 UTC

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