I lead a Speed team on Google Chrome trying to make the web fast. We recently celebrated 10 years of Speed. See The Cost Of JavaScript or Priorities in Chrome for some of the problems we tackle.
Projects I've contributed to include Lighthouse, Workbox, Quicklink, Guess.js, Yeoman, HNPWA, TodoMVC, Critical and Material Design Lite. You can find more on GitHub.
Books I've written include Essential Image Optimization, Learning JavaScript Design Patterns and Backbone.js Apps.
I previously appeared on State Of The Web talking about the state of JavaScript. The last show I did was season 4 of Totally Tooling Tips with Matt Gaunt. It has unicorns!.
Recordings of my talks are on my YouTube channel. My last talk in 2019 was Adaptive Loading keynote at Chrome Dev Summit. You can find my talks on Lanyrd and slides on SpeakerDeck.
My latest blog posts can be found on my Medium channel. My last post on here was: Optimize for Core Web Vitals