CSS

Support for the relative color syntax in CSS is across the board now (go interop!), so here we look at some basic (and still very useful) use cases, like applying alpha to a color you have on hand.

Brecht De Ruyte has a good rundown of what’s up with future named versions of CSS. You might remember “CSS3” and how hot of a buzzword that is. JavaScript still has successful “ES202X” naming that groups features into useful buckets. But CSS hasn’t benefited from named groups since CSS3. I’ve written: Then it felt like […]

I said to myself I said what if I used container units for every single unit in a design? I was wondering, partially because I thought the answer might be well, everything will probably scale really nicely then. Container units, in case you haven’t heard of them, are unit (like px or rem, but more […]

David Gerrells has a bunch of fun rendering far too many CSS box-shadows for things that box-shadow was never meant to do. I found out my m1 can render a stupid number of these bad boys and so I set out to see just how far you can push them and boy did I. Because […]

I enjoyed Micah R Ledbetter’s SVG triangle of compromise and generally think it’s a fair analysis of how any-which-way you use SVG on a page, you’re giving up some kind of nice ability it could have. For instance, if you use SVG through an <img> tag, it’s cached nicely, but you give up on CSS […]

This 9-minute video from Juxtopposed on blurring is a great watch. There are an awful lot of ways to blur things on the web, from filter, backdrop-filter, <feGaussianBlur>, to WebGL. I particularly like the idea of masking an element with a backdrop-filter with a gradient so, for instance, a header can fade out how much […]

Unlike JavaScript, there is no simple built-in method in CSS to access an element’s width and height. But using some (call it hacky) modern CSS techniques, we can get our hands on the number and even use it.

Let’s look at a cool animated nav effect (from a recent post by Emil Kowalski) that uses CSS `clip-path` to move the highlighted nav item around. It’s an interesting look at this CSS feature and adds a lot of polish to a simple idea.

Danila Fedorin’s article about unique UX features in blogs is fun. Here’s some extra thoughts, resources, and opinions.

Having a named block of styles to apply in CSS can be useful, and newfangled Style Queries are pretty close to that. We look at one use case here, how Sass did mixins better, and hope for a native solution.