~/talks

Chris Lorenzo

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titleconferencedate
Intro To Progressive Web AppsLambdaConf 20242024-05-04
Claims that PWAs run offline and send push notifications, and the concrete workflow: add a manifest.json, register a service worker, use tools like pwa builder…
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"SolidJS: The Universal Renderer"Frontrunners 20242024-03-08
Claims SolidJS is the fastest frontend framework and demonstrates a concrete Universal Renderer by wiring Solid into LightningJS (a WebGL renderer)…
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"Intro to Progressive Web Apps"Frontrunners 20232023-03-10
Shows how to enable an web app manifest, register a service worker, and push a web notification; demonstrates using the service worker to serve different image…
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Outrun the 🐻! Performance Optimizations for Progressive Web AppsWindcity DevFest 20192019-02-01
Xfinity xFi is an enterprise PWA built with Google Polymer using the PRPL/app‑shell pattern; Chrome performance tools and the User Timing API find and log…
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Performance Optimizations for Progressive Web AppsDevFest Florida 20192019-01-19
Shows a production Xfinity xFi progressive web app built with Google Polymer and the PRPL pattern and demonstrates concrete wins not platitudes. Uses Chrome…
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Intro to Web Components & Polymer WorkshopNode+JS Interactive 20182018-10-10
Step-by-step build of a small PWA using Web Components and Polymer 3 shows real code: ES6 module imports, polymer CLI/npm, polymer serve, polymer lint, and…
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Performance Optimizations for Progressive Web AppsNode+JS Interactive 20182018-10-10
Mobile users abandon sites after ~3s and the goal is interactive in 5s, repeat in 2s; keep JS under ~170KB. Use Chrome DevTools + Lighthouse and the User…
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Decoupling with Google PolymerBuzzJS 3.1 20182018-06-14
Comcast builds multiple production apps (X1, X5, Xfinity Home) with Google Polymer web components, Redux for state, and a JAMstack static front end that…
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Chris Lorenzo at The Lead Developer New York 2017The Lead Developer New York 20172017-02-13
Comcast runs sites built with Google Polymer — Xfi and parts of X1 — and claims over 500 Polymer components in production. The talk argues web components are…
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Polymer in PracticePolymer Summit 20162016-10-17
Comcast reports building production Polymer apps since 0.3 with over 500 components and consumer sites reaching half a million users (XFINITY Home) and over a…
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JSConf 2015 Chris LorenzoJSConf US 20152015-05-27
Builds Xfinity TV and Xfinity Home UI as reusable web components using Polymer with templates HTML imports shadow DOM and custom elements, claiming an XH app…
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