What does `font: 110%/1.4 system-ui` mean?

I’ve seen a handful of recent posts talking about the utility of the :is() relational pseudo-selector. No need to delve into the details other than to say it can help make compou

Going from the most basic ways to style lists directly in HTML to advanced customization techniques that are even capable of making things that aren't lists look like lists.

Scott Jehl released a course called Web Components Demystified. This is my full set of notes from Scott's course. You'll still want to take the course on your own, and I encourage you to because Sc

With Astro, we can generate most of our site during our build, but have a small bit of server-side code that can handle search functionality using something like Fuse.js. In this demo, we’ll use Fu

The videos from Smashing Magazine's recent event on accessibility were just posted the other day. I was invited to host the panel discussion with the speakers, including a couple of personal heroes

In this second article of a two-part series, Temani Afif demonstrates an alternative approach to creating the star rating component from the first article using experimental scroll-driven animation

This easily qualifies as a "gotcha" in CSS and is a good reminder that the cascade doesn't know everything all at the same time. If a custom property is invalid, the cascade won't ignore it, and it