Turns out flash isn’t always flash. Chip consolidation and low parallelism make for slow perf. Think spinning disks #ChromeDevSummit

The web is not optimized to work how mobile devices are optimized to run. #ChromeDevSummit

Thanks to power and thermal constraints, a large amount of the silicon in our phone is unused #ChromeDevSummit

Optimize the motion mark benchmark on your phone by adding an ice pack! #ChromeDevSummit

“The truth is in the (real device) trace” - @slightlylate #ChromeDevSummit

“Traces from real mobile devices are a harsh master” - @slightlylate #ChromeDevSummit

Why are our tools slow by default? Why don’t we fully get the constrains of the mobile web? #ChromeDevSummit

And there’s RAIL #ChromeDevSummit

.@slightlylate is my web and js perf hero. #ChromeDevSummit

The web. XKCD via @slightlylate #ChromeDevSummit

Practice fear driven development. Be afraid of your users; don’t break their code, don’t slow them down. #ChromeDevSummit

Polymer 2.0 will final “use the platform” and be based on the actual shipping implementations. #ChromeDevSummit

Web components (v1) are finally here with live or in progress implementations across browsers #ChromeDevSummit

Auto login with credential management API #ChromeDevSummit

Payment Request API, summed up. Not new service, not a processor, not a gateway. #ChromeDevSummit

Theme of #ChromeDevSummit? Let the browser help you.

And the same with federated credentials #ChromeDevSummit

Web Credential API flow #ChromeDevSummit

92% of users will leave instead of resetting password #ChromeDevSummit

54% of users would rather abandon than register #ChromeDevSummit

Interesting idea: two cookie handoff with service workers for more secure sessions #ChromeDevSummit

Roadmap of @weatherchannel transitioning to PWAs over the past year #ChromeDevSummit

Cost of acquisition, Android app vs Web #ChromeDevSummit

Browser Bug Searcher for finding web bugs cross browser browser-issue-tracker-search.appspot.com #ChromeDevSummit

Real-world condition testing (CPU and network simulation) #ChromeDevSummit