DevelopmentTrends
My challenge to the web performance community
Let’s discuss a big threat to the progress in the web performance space.
DevelopmentSamples
Performant A/B testing with Cloudflare Workers
A proper solution to the problem with current A/B testing tools.
DevelopmentTools
What developers need to know about Chrome’s memory and energy saver modes
The two new modes can also impact the UX of your website.
DevelopmentResources
Optimize Interaction to Next Paint
Web performance optimization for the Interaction to Next Paint metric.
DevelopmentOpinions
Our top Core Web Vitals recommendations for 2023
Things you can do to improve your website performance effectively.
DevelopmentSamples
How to use CSS Container Queries now
Can Container Queries already be used in production?
DevelopmentOpinions
The state of ECMAScript 5 on the web
Why transpiling JavaScript libraries to ES5 is outdated.