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what’s the future of mobile web development by André Duarte

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http://www.betfair.com/sport >2M active users Not available in Portugal yet! Sorry! 100% JS Front-end in AngularJS Back-end in NodeJS 100% Web iOS & Android wrappers available

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http://www.betfair.com/sport >2M active users Not available in Portugal yet! Sorry! 100% JS Front-end in AngularJS Back-end in NodeJS 100% Web iOS & Android wrappers available with from by

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INTERNET APPLICATIONS EDITION

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KO native web 1st ROUND DESKTOP WARS

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KO native web

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KO WEB WINS! native web

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KO 2nd ROUND MOBILE WARS native web

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KO native web

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KO native web NATIVE WINS!

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source: comScore 2016 US Mobile App Report native Average time spent on smartphones web

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business analyst product owner dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA

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product owner business analyst business analyst dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA

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source: comScore 2016 US Mobile App Report top 5 apps Average time spent on native apps other apps

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source: comScore 2016 US Mobile App Report native 4.0 11.4 web 3x more Average monthly unique visitors of 1000 top apps (million users)

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business analyst product owner business analyst business analyst dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA

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business analyst product owner business analyst business analyst dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA + +

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business analyst product owner dev dev dev dev QA dev dev dev dev QA dev dev dev dev QA

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PROGRESSIVE WEB APPS

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installable

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Web Manifest “name”: “my progressive web application”, “shortname”: “myPWA”, “display”: “standalone”, “icons”: [{ “src”: “hd_icon.svg”, “sizes”: “256x256” }], “background_color”: “#1E1E1E”, “orientation”: “portrait” manifest.json

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Web Manifest “name”: “my progressive web application”, “shortname”: “myPWA”, “display”: “standalone”, “icons”: [{ “src”: “hd_icon.svg”, “sizes”: “256x256” }], “background_color”: “#1E1E1E”, “orientation”: “portrait” manifest.json more info @ https://tinyurl.com/mdn-web-manifest

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installable

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installable responsive

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installable responsive

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installable responsive linkable

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Let’s say I intrigued ~1000 of you

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Let’s say I intrigued ~1000 of you “In a consumer mobile app, every step you make a user perform before they get value out of your app will cost you ~20% of users…” source: Gabor Cselle - Every Step Costs You 20% of Users

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load store find in store click install accept permissions download, wait... use 800 640 512 410 328 262 Let’s say I intrigued ~1000 of you “In a consumer mobile app, every step you make a user perform before they get value out of your app will cost you ~20% of users…” source: Gabor Cselle - Every Step Costs You 20% of Users

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open link use “In a consumer mobile app, every step you make a user perform before they get value out of your app will cost you ~20% of users…” source: Gabor Cselle - Every Step Costs You 20% of Users 800

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source: comScore 2016 US Mobile App Report Average monthly unique visitors of 1000 top apps (million users) native 4.0 11.4 web 3x more

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installable responsive linkable

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installable responsive linkable network independent

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web GET http://my.website.com/ index.html GET app.js app.css font.woof GET serviceworker.js

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web GET serviceworker.js service worker

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GET js/css/html GET assets (img,svg) GET data GET serviceworker.js service worker web

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GET js/css/html GET assets (img,svg) GET data GET serviceworker.js sw cache indexed DB service worker web

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web GET http://my.website.com/

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web GET http://my.website.com/ service worker

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web GET http://my.website.com/ service worker sw cache indexed DB GET data

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web GET http://my.website.com/ service worker sw cache indexed DB GET data more info @ https://tinyurl.com/mdn-offline

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installable responsive linkable network independent

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installable responsive linkable re-engageable network independent

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service worker

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push API notifications API service worker register push server

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web push server push API notifications API service worker

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web push server push API notifications API service worker push message

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web push server push API notifications API service worker push message more info @ https://tinyurl.com/mdn-push

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installable responsive linkable re-engageable network independent

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installable responsive linkable re-engageable network independent progressive

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installable responsive linkable re-engageable network independent progressive

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installable responsive linkable re-engageable network independent progressive safety first

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installable responsive linkable re-engageable network independent progressive safety first

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>50%

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>60%

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>60%

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AKA the new IE >60%

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Learn more about PWAs https://pwa.rocks https://tinyurl.com/google-pwa Get the slides and more info at https://andreduarte.info Ask me anything by twitter: @onemanclapping by mail: [email protected]