Think of your favorite app. It's probably meowni.ca/emojillate (who can blame you), but if it isn't (and we need to talk) it probably has one, if not all, of these things: a database; a potential for disaster, with many users looking at and clicking on the same data; offline support, a responsive layout while preferably being faster than the average bear. Recreating this experience from scratch might sound like a terrifying experience, but I'm going to show you how the polymer toolbox and a few other already-built elements can help you go from zero to hero and build a PWA in no time. Missed the summit? Catch the recordings at: https://www.polymer-project.org/summit Or watch more videos here: https://goo.gl/XDWHzT Subscribe to the channel: https://youtube.com/chromedevelopers Demo: https://mojibrag.firebaseapp.com Code: https://github.com/notwaldorf/mojibrag Using the Polymer CLI: https://www.polymer-project.org/1.0/toolbox/templates Polymerfire: https://github.com/firebase/polymerfire App-localize-behavior: https://github.com/polymerelements/app-localize-behavior Music by Terra Monk: https://goo.gl/9BkpNH