Advertisement · 728 × 90

Posts by Agustín Díaz

Preview
The Component Gallery An up-to-date repository of interface components based on examples from the world of design systems, designed to be a reference for anyone building user interfaces.

The Component Gallery | An up-to-date repository of interface components based on examples from the world of design systems, designed to be a reference for anyone building user interfaces. | component.gallery

12 hours ago 5 1 0 1

Mr. @davatron5000.bsky.social and I on @whiskey.fm for St. Pats day.

whiskey.fm/flogging-mar...

I DRINK, and I KNOW HOW TO ROUND RECTANGLES. [in my best Tyrion Lannister voice]

1 week ago 15 4 1 0

Enjoyed it very much, well played @tolin.ski. Please do it again next year!

2 weeks ago 2 0 0 0

Congrats @joshwcomeau.com !!

2 weeks ago 1 0 0 0
A full disc image of Earth, as seen from the Orion Crew Module. The planet is a pale blue, swirling with white clouds and glowing slightly lighter blue in place from reflected light. At lower left, a large brown landmass is Africa, with Spain and Portugal with twinkling lights where the planet curves. At top right, auroras glow in a thin green glow, just barely separated from the planet's surface. Earth is set against the black of space (pic: NASA/R.Wiseman)

A full disc image of Earth, as seen from the Orion Crew Module. The planet is a pale blue, swirling with white clouds and glowing slightly lighter blue in place from reflected light. At lower left, a large brown landmass is Africa, with Spain and Portugal with twinkling lights where the planet curves. At top right, auroras glow in a thin green glow, just barely separated from the planet's surface. Earth is set against the black of space (pic: NASA/R.Wiseman)

More context on this #Artemis II image:

* This is the night side, lit by moonlight. You can see city lights in Spain & Portugal, & a sliver of day at lower right

* The Sun is entirely behind Earth, which makes it a kind of solar eclipse, but w/ Earth doing the eclipsing instead of the Moon:
☀️🌍🚀🌕

2 weeks ago 13119 3713 234 321
Our home planet, the only place in the galaxy that doesn’t suck

Our home planet, the only place in the galaxy that doesn’t suck

The last time human eyes were far enough from Earth to see the whole globe was December 1972.

www.nasa.gov/image-detail...

2 weeks ago 836 183 15 30
Preview
Sneaky Header Blocker Trick • Josh W. Comeau There is a lil’ UI detail on this blog. Most people don’t even notice it, but the ones who do often reach out, asking how on earth it works. It feels like it defies the rules of CSS! In this blog post...

✨ I just published a new blog post!

It’s a deep dive into a subtle UI detail from my blog. I suspect most people don’t even notice it, but I regularly hear from the folks who *do* notice it and want to know how on earth I’m doing it.

Feels a bit like I’m a magician revealing their trick. 😂

4 weeks ago 82 10 8 2
Advertisement
One Last Battle
One Last Battle YouTube video by Syntax

Who will be crowned the inaugural March MadCSS Champion?

@joshwcomeau.com OR @tolin.ski

The final premieres TOMORROW at 10AM EST.
www.youtube.com/watch?v=7rOU...

2 weeks ago 35 5 3 2

Thread and video in case you've feeling the "Oh no! CodePen is going to be different!" feels.

2.0 can be almost identical to Classic, only dipping into new features when you're ready.

3 weeks ago 22 6 0 1
Preview
The Layout Maestro by Ahmad Shadeed Build any web layout with confidence. Learn practical CSS layout through visual lessons, interactive demos, and a proven layout mindset.

Launch sale is on and purchasing parity power is available, too! thelayoutmaestro.com

3 weeks ago 4 1 0 0
Landing page for "The Layout Maestro," a CSS course by Ahmad Shadeed.

Landing page for "The Layout Maestro," a CSS course by Ahmad Shadeed.

My new CSS course is out 🥳, The Layout Maestro. It's all about teaching you how to think and decide what CSS to use.

Here is a peek from inside the content.

3 weeks ago 10 3 1 0

Ok, I lost this bet, but had it been about random shapes instead of actual UIs I think she would’ve won

4 weeks ago 1 0 0 0
Screenshot of Madcss website showing my pick of Josh defeating Kevin

Screenshot of Madcss website showing my pick of Josh defeating Kevin

@joshwcomeau.com delivered 😎

1 month ago 2 0 1 0

😮

1 month ago 0 0 0 0

@nerdy.dev just started the new WWW and happy belated birthday!

1 month ago 2 0 1 0
Video

Build your bracket for the world's first ever CSS tournament, March MadCSS.

Premieres Friday 10ET on YouTube, and the stakes are high.

win over $1,500 worth of prizes madcss.com

1 month ago 57 18 4 7

The Madcss.com bracket challenge is LIVE.

HUGE Prizes just for picking the right bracket.
Puck who you think will win the massive 2026 CSS tournament!

1 month ago 9 1 1 1
Advertisement

Had the same issue cc @tolin.ski

1 month ago 1 0 1 0
Video

16 developers.
15 minutes.
Single elimination.
Round 1 begins March 6.

Who do you think is taking it all?
Fill out your bracket now at madcss.com

1 month ago 59 9 3 7

€50 on @miocene.io to win it all

1 month ago 3 0 1 0

🎉 Looking for new work.

15 years front-end dev + Design Systems specialist.

I help folks build, maintain & transform design systems.

I'm also available for focused projects, front-end builds, codebase modernisation.

Short to long term.

Let's chat - stu@alwaystwisted.com

reposts appreciated <3

1 month ago 65 75 2 2
Preview
Sprites on the Web • Josh W. Comeau In game development, it’s common to use spritesheets for animation, but this technique isn’t as widely used on the web. Which is a shame, because we can do some pretty cool stuff with sprites! In this...

✨ I just published a new blog post about a nifty lil’ animation technique: sprites!

Sprites are used all the time in video games, but they’re less common on the web. We do have the tools to manage it in CSS, but there’s a gotcha.

In this post, I share some of the cool use cases I’ve found:

1 month ago 225 39 15 10
Video

HTML might be getting a new type of tag, which… hasn't happened this millennium. Here's the new syntax, and how it works:

2 months ago 299 49 14 8
Preview
CustomStateSet - Web APIs | MDN The CustomStateSet interface of the Document Object Model stores a list of states for an autonomous custom element, and allows states to be added and removed from the set.

Newly Available: CustomStateSet ✅

What is it? 🤔
It’s a new API that lets developers define and manage custom states on HTML elements, enabling fine-grained styling and behavior control using the :state() CSS pseudo-class.

Start experimenting now 👇
developer.mozilla.org/en-US/docs/...

2 months ago 47 6 1 2
Video

FLIP animations in pure CSS? @nerdy.dev figured it out.

AIM = Anchor Interpolated Morph

CSS Anchor positioning + starting-styles = element morphing without JavaScript.

🎧 whiskey.fm/230

2 months ago 36 2 2 0
Preview
Anchor Interpolated Morph (AIM) · January 23, 2026 Morphing overlay elements from dynamic places

I have!

nerdy.dev/anchor-inter...

2 months ago 1 1 0 0
Advertisement

@nerdy.dev yo, just listened to the latest 🥃, have you written anything about AIM yet? Would love to see some code.

2 months ago 1 0 1 0
Overview of the CSS code from the provided link

Overview of the CSS code from the provided link

💡 CSS Tip!

Have you ever tried to use "auto" within clamp()? Unfortunately, it doesn't work, but it's now possible using the new calc-size()!

css-tip.com/clamp-auto/

The same applies to all the sizing values (min-content, max-content, fit-content, etc.)

2 months ago 55 15 4 3
Preview
How an accessibility designer adds keyboard shortcuts to a web app Keyboard shortcuts occupy a strange area for web design.

It is a lot more complicated to add keyboard shortcuts to your web app than you might initially think, featuring a big honkin' table. #a11ty ericwbailey.website/published/ho...

2 months ago 63 22 3 2