How to build a FIRE - Speaker Deck

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How to build a FIRE

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This is a slides from my talk @viewsourceconf in London 2017 License : CC BY-NC-SA 4.0  I’d love to know if you use this in your blog/video/talk/workshop !

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@kosamari Hi !

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@kosamari NYC

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@kosamari Google  Web DevRel

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Web application that is Fast, Integrated, Reliable, and Engaging is…

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I promise this is the last slide I mention PWA Web application that is Fast, Integrated, Reliable, and Engaging is…

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I promise this is the last slide I mention PWA Web application that is Fast, Integrated, Reliable, and Engaging is…

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How to build a FIRE

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Fast

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Intersection Observer

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const observer = new IntersectionObserver( changes => { /* Do something */}, { threshold: [0.1, 0.2, 0.3...] } ); observer.observe(element);

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Integrated

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Web App Manifest

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{ "name": "CNET Tech Today", "short_name": "Tech Today", "icons": [{ "src": "icon-512x512.png", "sizes": "512x512", "type": "image/png" }, {...}], "start_url": "/index.html", "display": "standalone", "orientation": "portrait", "background_color": "#FF0000", "theme_color": "#FF0000" }

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˒ Web App Manifest ˒ Ofﬂine support  (with service worker) ˒ Engaged User Prompt to Install*

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Payment Request

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Web Share navigator.share({ title: 'Web Fundamentals', text: 'Check out Web Fundamentals — it rocks!', url: 'https://developers.google.com/web', }) .then(() => console.log('Successful share')) .catch((error) => console.log('Error sharing', error));

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Media Session Photo by Michael Alø-Nielsen / CC BY 2.0

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Media Session API

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Media Session API navigator.mediaSession.metadata = new MediaMetadata({ title: 'Never Gonna Give You Up', artist: 'Rick Astley', album: 'Whenever You Need Somebody', artwork: [ { src: 'https://dummyimage.com/96x96', sizes: ‘96x96', type: 'image/png' } … ] });

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Photo by Michael Alø-Nielsen / CC BY 2.0

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Reliable

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Li-Fi

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Credit: Jake Archibald

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ServiceWorker, What are you? Illustration by @kosamari

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~ Fin ~

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Cache, Falling Back to Network Page Service Worker Network Cache X

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Network, Falling Back to Cache Page Service Worker Network Cache X

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Cache, then Network Page Service Worker Network Cache

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Generic Fallback Page Service Worker Network Cache X X

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https://workboxjs.org

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Engaging

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Push Notiﬁcation

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Push Notiﬁcation https://really-annoying-website.fake wants to send you notiﬁcations. ALLOW BLOCK

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Double Permission Pattern

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contextual &  user initiated

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contextual &  user initiated

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No surprises!

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Give users options!

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https://developers.google.com/fundamentals

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Secure

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APIs that require HTTPS Service Workers getUserMedia Push Notifications HTTPS/2 Geo Location  App Cache Encrypted Media Extensions

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HTTPS is like a secret letter Illustration by @kosamari

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HTTP(non-secure) is like sending a post card

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HTTP(non-secure) is like sending a post card

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HTTPS is like a secret letter

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HTTPS is like a secret letter

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How do you get the crypto sunglass ?

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First, Public Key Cryptography

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Encrypt with Public Key ONLY Decrypt-able with Private Key

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How do you get the crypto sunglass ?  (TLS Handshake)

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Build with FIRE in mind

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Build with FIRE in mind secure

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Thank you !   Mariko Kosaka @kosamari Icon credit : Hand, Coding, Party, Running, Handshake, Consumer Protection, Partner by BomSymbols | Computer by Gábor István Karaba  Statue Of Liberty by shashank singh | Bonﬁre by cathy moser | Extinguishing by Luis Prado | Balloons by Made by Made