Leave a Reply

10 Comments on "Planning for Performance: PRPL (Chrome Dev Summit 2016)"

Notify of
avatar

Christian Bonato
Guest
Christian Bonato
13 days 6 hours ago

rel="preload" is certainly a good catch, but it seems that:« Omitting the 'as' attribute, or having an invalid value is equivalent to an XHR request, where the browser doesn’t know what it is fetching, and fetches it with a fairly low priority. »www.smashingmagazine.com/2016/02/preload-what-is-it-good-for/Furthermore, it seems strange that a production web app would fetch so many separated scripts, when minification/concatenation should have taken care of most of the assets in one request.

Jonas Bandi
Guest
Jonas Bandi
19 days 4 hours ago

Where can I enable the "V8 internal metrics in timeline" as they are shown in the presentation?I have enabled "Developer tools experiments" but I don't see any experiment in dev-tools that would somehow be related to V8 internal metrics …

Jonas Bandi
Guest
Jonas Bandi
18 days 21 hours ago

@Linus Lee: Yes. Current Chrome Canary: Version 57.0.2926.0 canary (64-bit) … is it working for you?

Linus Lee
Guest
Linus Lee
18 days 21 hours ago

Jonas Bandi are you on chrome canary?

NateColey
Guest
NateColey
18 days 23 hours ago

yaeh, same about paint time pane

David Waterman (Max)
Guest
David Waterman (Max)
24 days 7 hours ago

this 'server push' thing keeps getting glossed over….how to make a server actually do that? does anyone know of a presentation that explains how that is done?

deantheking08
Guest
deantheking08
5 days 3 hours ago

Hey David – if you use Node.js, check out this article that talks you through it – deanhume.com/Home/BlogPost/getting-started-with-http-2-and-server-push/10152

Emanuel Silva
Guest
Emanuel Silva
24 days 6 hours ago

It depends on your server's technology stack. HTTP2 is not magic, its a protocol, so its mainly a matter of your http server supporting it. Chances are that you are either use nginx or apache. So take a look at these links:nginx: www.nginx.com/blog/http2-r7/apache: httpd.apache.org/docs/trunk/mod/mod_http2.html

Jeff Cross
Guest
Jeff Cross
25 days 1 hour ago

+1 would watch again

Hiren Patel
Guest
Hiren Patel
27 days 3 hours ago

Great talk!

wpDiscuz