💬 add cascadia slides

README.md

@@ -115,6 +115,7 @@ You can find some of his previous talks here:
 | [WaffleJS April '19](https://wafflejs.com/?day=2019-04-03) | San Francisco, 🇺🇸 | April 3, 2019 | [Coffee.js - How I hacked my Coffee Machine using JavaScript](abstracts/COFFEE-JS.md) | [🖥 Slides](https://d-k.im/waffle-coffee) |
 | [SIGNAL '19](https://s.signal.twilio.com/twiliosignalabstractsessiondetails?aId=YTFTNFAwMDAwMFY4bWNHVUFS&spkr=Vinci%20Chen) | San Francisco,&nbsp;🇺🇸 | August 7, 2019 | [Leveraging the Serverless API to manage your deployment process](https://s.signal.twilio.com/twiliosignalabstractsessiondetails?aId=YTFTNFAwMDAwMFY4bWNHVUFS&spkr=Vinci%20Chen) | [🖥 Slides](https://speakerdeck.com/dkundel/signal-19-leveraging-the-serverless-api-to-manage-your-deployment-process)<br>[📹 Video](https://www.youtube.com/watch?v=XT2Su8gcQWk) |
 | [JSConf US '19](https://2019.jsconf.us) | Carlsbad, CA,&nbsp;🇺🇸 | August 14, 2019 | [Make Web Not War](abstracts/MAKE_WEB_NOT_WAR.md) | [🖥 Slides](https://speakerdeck.com/dkundel/jsconf-us-19-make-web-not-war) |
+| [CascadiaJS '19](https://2019.cascadiajs.com) | Seattle, WA,&nbsp;🇺🇸 | November 8, 2019 | [When Porgs scream at Webpack and other Stories](abstract/HARDWARE_FOR_WEB_DEVS.md) | [🖥 Slides](https://speakerdeck.com/dkundel/cascadiajs-19-when-porgs-scream-at-webpack-and-other-stories) |
 
 ## ✏️ Technical Writing