Container queries, three years in
The feature that was supposed to change everything. Here is what it actually changed.
Development
Development
Browser features, performance, and the parts of the platform that quietly got better while you were busy.
How to read a Lighthouse score without lying to yourself
A 98 that means nothing, and a 74 that matters. Telling them apart.
CSS nesting, six months of using it properly
It shipped, it works, and it makes stylesheets worse unless you set a rule about depth.