What’s !important #6: :heading, border-shape, Truncating Text From the Middle, and More
Despite what’s been a sleepy couple of weeks for new Web Platform Features, we have an issue…
An Exploit … in CSS?!
Ok, take a deep breath. We’ll have some fun understanding this vulnerability once you make sure your…
Loading Smarter: SVG vs. Raster Loaders in Modern Web Design
I got this interesting question in an SVG workshop: “What is the performance difference between an SVG…
Potentially Coming to a Browser :near() You
Just before we wrapped up 2025, I saw this proposal for :near(), a pseudo-class that would match…
Distinguishing “Components” and “Utilities” in Tailwind
Here’s a really quick tip. You can think of Tailwind utilities as components — because you can…
Spiral Scrollytelling in CSS With sibling-index()
Confession time: I’ve read about the performance benefits of scroll-timeline(), but when I see an impressive JavaScript…
What’s !important #5: Lazy-loading iframes, Repeating corner-shape Backgrounds, and More
This issue of What’s !important is dedicated to our friends in the UK (aka me), who are…
Trying to Make the Perfect Pie Chart in CSS
Speaking of charts… When was the last time you had to use a pie chart? If you…
CSS Bar Charts Using Modern Functions
New CSS features can sometimes make it easier and more efficient to code designs we already knew…
No-Hassle Visual Studio Code Theming: Building an Extension
Years ago, when I read Sarah Drasner’s article on creating a VS Code theme, I silently thought…
What’s !important #4: Videos & View Transitions, Named Media Queries, How Browsers Work, and More
Neither Chrome, Safari, nor Firefox have shipped new features in the last couple of weeks, but fear…
Styling ::search-text and Other Highlight-y Pseudo-Elements
Chrome 144 recently shipped ::search-text, which is now one of several highlight-related pseudo-elements. This one selects find-in-page…
Responsive Hexagon Grid Using Modern CSS
Five years ago I published an article on how to create a responsive grid of hexagon shapes….
I Learned The First Rule of ARIA the Hard Way
Some time ago, I shipped a component that felt accessible by every measure I could test. Keyboard…
What’s !important #3: Popover Context Menus, @scope, New Web Platform Features, and More
The developer community hasn’t wasted any time kicking off 2026 with some really great articles, demos, and…
Playing With CodePen slideVars
Super cool new CodePen feature alert! You’ve probably seen a bunch of “interactive” demos that let you…
Postcard From Web Directions Dev Summit, 2025
Author’s Note: There are already wonderful recaps of the Web Directions Developer Summit I spoke at in…
Future CSS: :drag (and Maybe ::dragged-image?)
Now, I know what you’re thinking. Yet another CSS pseudo-class… But I think this suggestion is rather cool….
What’s !important #2: Conditional View Transitions, CSS/SVG Text Effects, the Best of CSS Bluesky, and More
2026 is almost upon us. I know we’re all itching to see the clock strike midnight (cue…
Thank You (2025 Edition)
If I had to whittle down my favorite thing about CSS-Tricks to one thing — and like…
text-decoration-inset is Like Padding for Text Decorations
The text-decoration-inset CSS property solves a problem that we’ve had since the beginning of the web, which…
Masonry Layout is Now grid-lanes
We’ve talked a lot about Masonry layout here on CSS-Tricks, so there’s no need to remind you…
Responsive List of Avatars Using Modern CSS (Part 2)
Ready for the second part? If you recall, last time we worked on a responsive list of…
What’s !important #1: Advent Calendars, CSS Wrapped, Web Platform Updates, and More
Welcome to the first ever What’s !important, a roundup of the best CSS and web development news from…