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Progressive Web Apps
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Kenichiro Okada
June 18, 2017
Technology
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Progressive Web Apps
Introduction to progressive web apps
Kenichiro Okada
June 18, 2017
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Transcript
Progressive Web Apps Introduction to progressive web apps
Self Introduction • pastelInc • ng-kyoto organizer • Interests •
JavaScript • PHP • Natural language processing
What’s PWA
Why PWA https://www.slideshare.net/dynamis/progressive-mobile-web-apps
Why PWA 2 https://www.slideshare.net/dynamis/progressive-mobile-web-apps
Why PWA 3 https://www.slideshare.net/dynamis/progressive-mobile-web-apps
PWA • Fast • Enjoy offline time • Like native
app
App Shell
Web Apps Manifest https://www.w3.org/TR/appmanifest/
Service Worker • Cannot access the DOM directly • Programmable
network proxy • HTTPS required https://w3c.github.io/ServiceWorker/ https://w3c.github.io/workers/
Let's see PWA
Trouble • Need to study the Service Worker's lifecycle •
Need to know how to use developer tools
Reference • https://developers.google.com/web/fundamentals/ engage-and-retain/web-app-manifest/ • https://developers.google.com/web/fundamentals/ instant-and-offline/offline-cookbook/ • https://developer.mozilla.org/ja/docs/Web/API/ Web_Workers_API/Using_web_workers
• https://workboxjs.org/ • https://github.com/johnpapa/pwa-angular
Let’s try PWA!!