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Re: Why is querySelector much slower?

From: Glen Huang <curvedmark@gmail.com>
Date: Tue, 28 Apr 2015 14:08:18 +0800
Cc: public-webapps <public-webapps@w3.org>
Message-Id: <05FAD2BF-3FB7-4989-8E13-0E08F91D0913@gmail.com>
To: Elliott Sprehn <esprehn@chromium.org>
> Live node lists make all dom mutation slower
> 
Haven't thought about this before. Thank you for pointing it out. So if I use, for example, lots of getElementsByClass() in the code, I'm actually slowing down all DOM mutating APIs?
Received on Tuesday, 28 April 2015 06:09:20 UTC

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