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…
Responsive List of Avatars Using Modern CSS (Part 1)
A list of rounded images that slightly overlap each other is a classic web design pattern. You…
Creating Scroll-Based Animations in Full view()
The CSS animation-timeline property accepts a view() function which, in turn, returns a timeline of how much…
That Time I Tried Explaining HTML and CSS to My 5-Year Old Niece
I would like to tell you what I learned from a five-year old child about HTML and…
Getting Creative With “The Measure”
I spend an unhealthy amount of time on the typography in my designs, and if you’ve read…
Scrollytelling on Steroids With Scroll-State Queries
Read you a story? What fun would that be? I’ve got a better idea: let’s tell a…
On Inheriting and Sharing Property Values
Sometimes I want to set the value of a CSS property to that of a different property,…
How Google’s Web Guide Helps SEO
Google’s Web Guide is an experiment launched in July 2025 that uses AI to organize a user’s…
Should We Even Have :closed?
For the past few months, I’ve been writing a lot of entries on pseudo-selectors in CSS, like ::picker() or ::checkmark….
The “Most Hated” CSS Feature: asin(), acos(), atan() and atan2()
This is a series! It all started a couple of articles ago, when we found out that, according to the State…