Web developer, international conference speaker, workshop instructor, and community organizer. I like to make the web fast.
Online
In this month’s “State of” event, we’re bringing you the State of Web Performance. We will be talking with Community members, library authors and maintainers to discuss community initiatives, how to identify Performance challenges, metrics to measure and resources to help you.
Amsterdam, NL
103 Early Hints allow us to preconnect and even preload resources before the main document arrives. Come learn how the partnership between Shopify, Google, and Cloudflare led to this performance breakthrough, how Shopify is continuing to experiment with it at scale, and thoughts on what the future holds.
Learn more about my speaking.
All posts can be found on the blog page.
Building the lowest-cost e-commerce solution with static site generation and serverless functions
What tools are web performance engineers using to measure site speed in 2021?
Discover all JavaScript downloaded for a site and used vs unused in a handy data visualization.
Is Lighthouse telling you to eliminate render-blocking resources? Learn what it means and how to fix it.
Want to get started with Eleventy but feel overwhelmed? Try out this pared-down tutorial
Set up responsive images in Eleventy using Cloudinary and Eleventy shortcodes
Setting and using data in the static site generator Eleventy
Add Webmentions to your Eleventy static site with this step-by-step tutorial.
If you use Google Fonts, a few additional steps can lead to much faster load times.