Deep-diving on the load performance of F1 websites.
Who has the fastest F1 website in 2021? Part 1
Don't use functions as callbacks unless they're designed for it
CSS paint API: Being predictably random
AVIF has landed
AVIF has shipped in Chrome 85. It's the first image format we've had in 10 years. Let's see how it performs…
A padlock problem
Different versions of your site can be running at the same time
Are you prepared for that? I'm not sure I am
Event listeners and garbage collection
Sometimes, leaving event listeners attached to an object feels like an anti-pattern, but sometimes it's fine. Here's how it works…
Service workers at TPAC
Last month we had a service worker meeting at the W3C TPAC conference in Fukuoka. For the first time in a few years, we focused on possible new features and behaviours. Here's a summary:
Probably?
Figuring out probabilities with JavaScript and (ugh) maths