Aggressive Web Apps - JSConf EU

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AGGRESSIVE WEB APPS

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BROWSING THE WEB IN 2018 @philnash

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Phil Nash @philnash http:/ /philna.sh [email protected]

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PROGRESSIVE WEB APPS @philnash

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Service Worker Support ✅ ✅ ✅ ✅ ✅ @philnash

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APP LIKE FEATURES @philnash

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PUSH NOTIFICATIONS @philnash

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Push Noti cation Support ✅ ✅ ✅ ❌ ✅ @philnash

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@philnash

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@philnash

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@philnash

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Push noti cations are good How to push Good push noti cations Permissions @philnash

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HOW TO PUSH @philnash

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@philnash

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HOW IS NOT THE PROBLEM @philnash

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WE NEED TO TALK ABOUT... @philnash

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GOOD PUSH NOTIFICATIONS

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Dear every website, I never want push noti cations. Thanks. - Everyone @philnash

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I DON'T BELIEVE THIS @philnash

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PUSH NOTIFICATIONS ARE INCREDIBLY USEFUL @philnash

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Side note I believe that you don't want push noti cations @philnash

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Good noti cations • Appointment reminders • Chat alerts • ETA alerts • Event updates @philnash

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TIMELY, ACTIONABLE AND PERSONAL @philnash

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TIMELY @philnash

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@philnash

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@philnash

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TIME OF DAY, TIME ZONE, NUMBER OF NOTIFICATIONS @philnash

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ACTIONABLE @philnash

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Actionable noti cations "Daisy sent you a message" "Your car is here" "You can check in now" @philnash

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PERSONAL @philnash

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Personal noti cations "Daisy sent you a message" "Your car is here" "You can check in now" @philnash

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KNOW WHEN TO BREAK THE RULES @philnash

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@philnash

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LET THEM OPT OUT WITHIN YOUR APPLICATION @philnash

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@philnash

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THE ALTERNATIVE? @philnash

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DEMO

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@philnash

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@philnash

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@philnash

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WE NEED TO TALK ABOUT... @philnash

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PERMISSIONS

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Ketan Joshi @KetanJ0 Dear website, - I don't want you to post notiﬁcations to my desktop - I don't want to subscribe to your thing via a popup - I don't want you to know my location - Please stop autoplaying that video - I am angry and sad now 11:17 AM - May 13, 2018 31.4K 8,756 people are talking about this @philnash

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Permissions • Push noti cations • Geolocation • Media Devices • Bluetooth, MIDI, WebUSB... @philnash

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@philnash

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@philnash

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@philnash

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@philnash

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@philnash

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NO CONTEXT @philnash

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STOP THIS!

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@philnash

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Firefox @firefox You know who loves push notifications? . . . yeah . . . We couldn't think of anyone either so we made it so you can deny sites from even asking if you want to receive them: techcrunch.com/2018/03/13/fir… 12:04 AM - May 23, 2018 Firefox can now block those annoying notification requests @philnash

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PLEASE

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DO NOT DEMAND NOTIFICATION PERMISSIONS ON PAGE LOAD @philnash

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WORRY

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PERMISSIONS WILL BECOME THE NEW POPUPS @philnash

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PERMISSIONS WILL BE REVILED AND DISMISSED BY USERS @philnash

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WHEN USERS DISMISS PERMISSIONS BY DEFAULT THE WEB PLATFORM LOSES ITS POWER @philnash

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@philnash

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PLEASE

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DO NOT DEMAND NOTIFICATION PERMISSIONS ON PAGE LOAD @philnash

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SUGGESTIONS

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FOR NOW @philnash

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WAIT @philnash

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@philnash

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@philnash

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UNLESS IT'S OBVIOUS @philnash

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@philnash

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FOR THE FUTURE @philnash

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TOGETHER WE CAN FIX THIS! @philnash

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SUGGESTION? BROWSERS SHOULD ENFORCE A USER INTERACTION BEFORE ASKING FOR PERMISSION @philnash

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GET INVOLVED @philnash

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Get involved https:/ /github.com/WICG/interventions/issues/49 @philnash

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Get involved Permissions API https:/ /w3c.github.io/permissions @philnash

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CONCLUSION

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PUSH NOTIFICATIONS ARE AWESOME FOR THE RIGHT THINGS @philnash

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DO NOT DEMAND NOTIFICATION PERMISSIONS ON PAGE LOAD @philnash

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MAKE NOTIFICATIONS TIMELY, ACTIONABLE AND PERSONAL @philnash

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OR DON'T. BUT DO ALLOW OPT OUTS @philnash

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IF USERS BLOCK ALL NOTIFICATIONS THE WHOLE WEB SUFFERS @philnash

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USERS WILL BLOCK IF THEY HAVE A BAD EXPERIENCE @philnash

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WE CAN PROVIDE GOOD EXPERIENCES FOR BOTH PERMISSIONS AND NOTIFICATIONS @philnash