Is the technique inspired by the DRY principle by identifying and reducing (if not eliminating) CSS declaration repetition still a relevant optimization strategy?CSS Optimization: Is Using Declarations Just Once (UDJO) Still Effective Today? originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

Things look a little different around here? I hope so because we just pushed a site redesign! Here's everything new with the 20th(!!) version of CSS-Tricks.CSS-Tricks, Version 20 originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

Hey you wonderful RSS subscribers! We just soft-pushed a site redesign and wanted to give ya'll the first heads-up. A full write-up is coming but here are the high-level details.RSS Club: CSS-Tricks Redesign Preview originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

Stu created tidy-typography.css: a style reset for taming typography with modern CSS features for everything from fluid typography and vertical rhythm, to hyphens and variable fonts.Taming Typography: Building a Modern CSS Reset originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

The AI 2027 Conference is a live online day for designers and engineers on where AI stands today, what to expect in 2027, and where teams are getting it right.Smashing AI Conference originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

Combining :nth-child with style queries and sibling-index() to conditionally select child elements.Re-Implementing :nth-child() With Modern CSS originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

This is the final issue of What’s !important on CSS-Tricks.com. The good news is that it’s coming back in an expanded form as the CSS-Tricks newsletter. I had ya there for a second, didn’t I? Sorry, I couldn’t decide whether to trick or treat, so I went for both. Happy HalloweenWhat’s !important #20: GTA 6 Scroll Effects, Scrollspies, random() originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

A super scary way to go about tables using other layout techniques, like CSS Grid.The Frankenstein Table originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

We’re back! Don't worry, this isn’t a trick (despite what our name suggests!). However, due to the hiatus, we're also a little behind. That’s why this issue of What’s !important is absolutely stacked. All killer, no filler. Here's what you missed.What’s !important #19: CSS Refraction Effects, Scroll State Queries, @custom-media, and More originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

Yes, I've got the keys to the castle, so to speak. And, even after 12 years of working on the site, I'll admit I'm a little overwhelmed and nervous about that.CSS-Tricks has a new owner! originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

The journey to create a polyfill for the upcoming CSS random() function that works in all browsers.Let’s Use the Emergent CSS random() Function in all the Browsers originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

Well, that’s a wrap. No, not a flex-wrap, but rather today marks a new day, week, month, season, aaaand new edition of What’s important (#18), bringing you the best content that developers have produced over the last couple of weeks or so.What’s !important #18: <geolocation>, Syntax ::highlight()ing, named-feature(), and More originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

The general idea is that we create a Document Picture-in-Picture window (DPIP window), and then we put HTML, CSS, and JavaScript into it.Creating Web Widgets Using the Document Picture-in-Picture API originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

The CSS animation-trigger property allows you to delay the start of a CSS animation until a specific trigger occurs.animation-trigger originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

Syntax highlighting for code blocks without the complicated markup, spans, classes, and bloated JavaScript, courtesy of Uncle Dave.MicroLighter: Syntax Highlighter originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.