Not all pillars of RAIL necessarily have equal weighting depending on what you’re building. #ChromeDevSummit

The goal of RAIL #ChromeDevSummit

RAIL breakdown to puts user at the center of the #performance story. @aerotwist @paul_irish #ChromeDevSummit

Shabu-Shabu and the best alt rock playlist ever. #ChromeDevSummit

The accessibility tree in the browser. #a11y #ChromeDevSummit

Manual #a11y testing checklist. #ChromeDevSummit

How to deal with permissions with respect for your users. #ChromeDevSummit

Web bluetooth, bluetooth device access from the web! #ChromeDevSummit

Internet of Things. #ChromeDevSummit

Send notifications that users care about. #ChromeDevSummit

Vanilla JS app shell demo by @addyosmani for working with service workers. #ChromeDevSummit

sw-toolbox can help maintain your cache with service works too. Super helpful. #ChromeDevSummit

Use sw-precache w/build system to automatically generate your service worker code w/update support #ChromeDevSummit

sw-precache and sw-toolbox are service worker libraries ready for production. #ChromeDevSummit

Grab bag of security best practices. #ChromeDevSummit

Content security policy header to rewrite insecure requests to secure ones (if available). #ChromeDevSummit

Content security policy header for getting notified for mixed security content. #ChromeDevSummit

New security tools coming to Chrome in Dev Tools! #ChromeDevSummit

App download full screen roadblocks will no longer be marked as mobile friendly in Google #ChromeDevSummit

Chrome Dev Summit kickoff! They “dragged” @aerotwist and @jaffathecake across the pond to MC

Chrome Dev Summit!

I made samiches for lunch.

An amazing way to end @SassConf, at La Barbecue.

. @ScottKellum is pretty fly, for a white guy.

. @ScottKellum is majestic.