Daniel Schwarz
@dxnny.fun
📤 181
📥 117
📝 394
Designer / dev / editor / writer, currently
@css-tricks.com
and
@logrocket.bsky.social
I beat today's CSS Wordle in 3/5 tries. Can you beat the Fairman?
css-questions.com/css-wordle
#CSSQuestions
#CSSWordle
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CSS Wordle - Daily CSS Guessing Game
Play CSS Wordle! A daily CSS guessing game where developers guess a CSS feature in six tries or less.
https://css-questions.com/css-wordle
about 11 hours ago
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Got lucky 🤭 I beat today's CSS Wordle in 2/6 tries.
css-questions.com/css-wordle
#CSSQuestions
#CSSWordle
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CSS Wordle - Daily CSS Guessing Game
Play CSS Wordle! A daily CSS guessing game where developers guess a CSS feature in six tries or less.
https://css-questions.com/css-wordle
1 day ago
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Daniel Schwarz
Sam Rivera
7 days ago
Custom scrollbars are still such a specific detail that takes real craft. Good to see CSS Day validating that.
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Daniel Schwarz
Brecht De Ruyte
7 days ago
In a world of AI-generated design systems, orchestrating the web still requires people who care. Knowing how to use smart layers, custom scrollbars, view transitions, and have accessibility on top of mind is what builds a joyful UX. 🧑💻 Systems should be scalable.
utilitybend.com/blog/the-dea...
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The death of Web UI? Bollocks! Geeking out on a better web and trying to make a difference. | utilitybend
CSS Day 2026 reminded me that Web UI isn't dead — just dormant. Why tinkering with CSS still matters in a world of AI-generated design systems.
https://utilitybend.com/blog/the-death-of-web-ui-bollocks-geeking-out-on-a-better-web-and-trying-to-make-a-difference
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Daniel Schwarz
Barry Pollard
8 days ago
I love, love, LOOOOOVE, this proposal!!!
add a skeleton here at some point
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Daniel Schwarz
rem / Remy Sharp
7 days ago
I was reading about CSS grid lanes earlier this week and thought I had confused it with the ability to style the "lanes" between the grids. And this is why:
developer.chrome.com/blog/gap-dec...
(somehow filed in my subconscious)
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Gap decorations: Now available in Chromium | Blog | Chrome for Developers
A new way to style gaps in CSS from Chrome and Edge 149.
https://developer.chrome.com/blog/gap-decorations-stable?hl=en
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Daniel Schwarz
Stefan Judis
3 days ago
Here's a quick reminder that you can use `with` in static and dynamic imports to load JSON. More types like CSS and text are on their way. 🤞
https://developer.mozill...
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Daniel Schwarz
Ethan Lee
3 days ago
I love CSS scroll driven animations, they are even in
turtlebrowse.ingstudios.dev
! Waiting for stupid
@mozilla.org
to implement them...
add a skeleton here at some point
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Daniel Schwarz
Mark Yesilevskiy
3 days ago
I thought that we as a people were past spy shows and hacker scenes using basic HTML/CSS to show off computer stuff but I guess not. Shoutout out to The Agency season 2 episode 1
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Daniel Schwarz
Chris Bolson
3 days ago
I'm working on something interesting right now which uses some really new experimental CSS.
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Daniel Schwarz
Cassidy James
2 days ago
Does this count? It’s using custom CSS including some Adwaita CSS variables to do fun stuff while trying to stick to the GNOME visual style as much as possible.
add a skeleton here at some point
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I beat today's CSS Wordle in 4/6 tries. Can you beat the Fairman?
css-questions.com/css-wordle
#CSSQuestions
#CSSWordle
loading . . .
CSS Wordle - Daily CSS Guessing Game
Play CSS Wordle! A daily CSS guessing game where developers guess a CSS feature in six tries or less.
https://css-questions.com/css-wordle
3 days ago
0
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Daniel Schwarz
CSS-Tricks*
6 days ago
A First Look at Scroll-Triggered Animations Let's poke at the differences between scroll-driven and scroll-triggered animations.
https://css-tricks.com/css-scroll-triggered-animations-first-look/
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A First Look at Scroll-Triggered Animations
Let's poke at the differences between scroll-driven and scroll-triggered animations.
https://css-tricks.com/css-scroll-triggered-animations-first-look/
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You've heard of scroll-driven animations, but what about scroll-TRIGGERED animations?
css-tricks.com/css-scroll-t...
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A First Look at Scroll-Triggered Animations | CSS-Tricks
Let's poke at the differences between scroll-driven and scroll-triggered animations.
https://css-tricks.com/css-scroll-triggered-animations-first-look/
6 days ago
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Best one so far 😭😂😭
css-questions.com/css-wordle
#CSSQuestions
#CSSWordle
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CSS Wordle - Daily CSS Guessing Game
Play CSS Wordle! A daily CSS guessing game where developers guess a CSS feature in six tries or less.
https://css-questions.com/css-wordle
7 days ago
0
1
1
I beat today's CSS Wordle in 3/6 tries. Can you beat the Fairman?
css-questions.com/css-wordle
#CSSQuestions
#CSSWordle
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CSS Wordle - Daily CSS Guessing Game
Play CSS Wordle! A daily CSS guessing game where developers guess a CSS feature in six tries or less.
https://css-questions.com/css-wordle
8 days ago
0
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0
reposted by
Daniel Schwarz
Eric Peacock
10 days ago
Agree wholeheartedly; Over time basics that still work everywhere were forgotten — and things that CSS now does that solve problems JS frameworks were made to solve aren't being fully utilized (flexbox, grid, calc, :has, masonry, etc.). The things we wished for we now have, but they're underused!
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Daniel Schwarz
charli xkcd
10 days ago
Really fantastic writeup by
@moh-kohn.eurosky.social
about the power of HTML-first sites (and
@astro.build
!) My humble opinion is that 90% of websites don't need Next.js, React, or other hefty client-side frameworks—they just need static pages and the occasional form
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How building an HTML-first site doubled our users overnight
My client was a utility company, and they had a big problem...
https://mohkohn.co.uk/writing/html-first/
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Daniel Schwarz
Koos Looijesteijn
9 days ago
Took me a while to realize, but when using
#CSS
scroll-snap, you can apply scroll-margin to the items in the container to avoid them to show up flush with the viewport.
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Daniel Schwarz
Marina Aísa
9 days ago
👉 HTML-in-Canvas is a bridge implementation between HTML/CSS and pixel manipulation (Canvas/WebGL). 👉 Available in Chrome behind the `canvas-draw-element` flag. 👉 We discussed the challenges: cross-origin data leakage, video support, user state privacy, performance 👀 Demos:
html-in-canvas.dev/demos/
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Daniel Schwarz
Marina Aísa
9 days ago
⏱️ Day 2 👉 We discussed date formatting without JS: 🤔 Where to implement the solution? ShadowDOM using the `<time>` element or CSS with the content property or both? 🤔 What is the scope? should we render absolute or relative time? 🤔 Accessibility? text selection? ✍️ Notes:
hackmd.io/IJgF2r1DSuyZ...
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WEH 2026 - JS-less localized absolute time formatting - HackMD
https://hackmd.io/IJgF2r1DSuyZ5T8DtBMovA
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Daniel Schwarz
Frontend Dogma
9 days ago
What’s !important #13: “@ function”, “alpha()”, CSS Wordle, and More, by
@dxnny.fun
(@
[email protected]
):
https://css-tricks.com/whats-important-13/?ref=frontenddogma.com
#css
#retrospectives
#functions
#layout
#webplatform
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What’s !important #13: @function, alpha(), CSS Wordle, and More | CSS-Tricks
CSS functions, the alpha() function, Grid Lanes, some things about Dialog that you might not know, CSS Wordle, and more — this is What’s !important right now.
https://css-tricks.com/whats-important-13/?ref=frontenddogma.com
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Daniel Schwarz
Web Standards
10 days ago
CSS reacts, JS just listens. @nerdy.dev’s prop-for-that library exposes runtime state to CSS through custom properties: pointer position, scroll velocity, battery, viewport, and 16+ more, no event handlers needed. #css #js
prop-for-that.netlif...
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I beat today's CSS Wordle in 2/5 tries. Can you beat the Fairman?
css-questions.com/css-wordle
#CSSQuestions
#CSSWordle
loading . . .
CSS Wordle - Daily CSS Guessing Game
Play CSS Wordle! A daily CSS guessing game where developers guess a CSS feature in six tries or less.
https://css-questions.com/css-wordle
10 days ago
0
1
0
reposted by
Daniel Schwarz
CSS-Tricks*
10 days ago
CSS functions, the alpha() function, Grid Lanes, some things about <dialog> that you might not know, CSS Wordle, and more. Featuring
@janeori.propjockey.io
,
@nerdy.dev
,
@una.im
,
@sunkanmifafowora.bsky.social
,
#CSSDay
As always, thanks to
@dxnny.fun
for the lowdown!
css-tricks.com/whats-import...
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What’s !important #13: @function, alpha(), CSS Wordle, and More | CSS-Tricks
CSS functions, the alpha() function, Grid Lanes, some things about Dialog that you might not know, CSS Wordle, and more — this is What’s !important right now.
https://css-tricks.com/whats-important-13/
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Daniel Schwarz
Brecht De Ruyte
13 days ago
@patrickbrosset.com
showing some fun with grid lanes at
#CSSday
. 🤩
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Daniel Schwarz
Ana Rodrigues
13 days ago
Haven’t done a winged eyeliner in 10 years. Guess what I am trying to do one hour before conf starts on the day I MC?
#CSSDay
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Daniel Schwarz
Niels Leenheer
15 days ago
Multiplayer cssDOOM is ready for tomorrow! Attendees will be able to play deathmatch games against each other! CSS is awesome!
#cssday
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Daniel Schwarz
Marc Thiele
15 days ago
I guess my room number is the right one for a web related event in Amsterdam.
#cssday
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Daniel Schwarz
Geoff Graham
13 days ago
I knew
#CSSDay
FOMO would be a thing for me, but ooo geez it's hitting harder than I thought. So many heroes of mine there in one great spot. Hope y'all are having a blast! High fives from Colorado. ✋
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Daniel Schwarz
Hidde
14 days ago
we found the hotel cat!
#CSSDay
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Daniel Schwarz
Nicolas Chevobbe
13 days ago
Modern attr() is behind `layout.css.attr.enabled` in Firefox (set it in about:config). It's enabled by default in
@firefoxnightly.bsky.social
In Firefox DevTools, there will be a tooltip when the attribute value doesn't match the type you declare in CSS
#cssday
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Daniel Schwarz
Manuel Matuzović
13 days ago
@css-only.dev
you've been mentioned at least three times by speakers at
#CSSday
. You're impact is undeniable. 🙂
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Daniel Schwarz
Lea Verou, PhD
13 days ago
It’s not my first time attending (and speaking at)
#cssday
but holy cow, my mind is blown 🤯 by the quality of EVERY SINGLE TALK. So, so good. I’m so inspired and overflowing with creative energy 🤩
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Daniel Schwarz
Brecht De Ruyte
13 days ago
On the side at
#CSSday
I've been tinkering with the filterable select. It's still in very early stages in Chrome Canary, but I can't help being a little bit excited.
@jakearchibald.com
gave a talk yesterday on how the customizable select came to life. It's amazing how many doors are being opened.
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Daniel Schwarz
Una Kravets
13 days ago
Sorting a product list by rating with reading-flow and semantic attr()! Cool!
@kevinpowell.co
@cssday.nl
#cssday
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Daniel Schwarz
Bramus
14 days ago
YES, Dark Mode Toggles _should_ be a browser feature. I wrote about this before:
brm.us/dark-mode-ov...
Find the link to the Chrome Bug in the post, and hit the star next to it to "upvote" the bug. (I even have a prototype extension to provide this for you:
brm.us/chrome-dark-...
)
#cssday
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Dark Mode Toggles Should be a Browser Feature
When implementing Dark Mode and ways to toggle it, developers currently need to duplicate code and roll their own toggle implementation. What if, instead, browsers would take care of all that?
https://brm.us/dark-mode-override
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Daniel Schwarz
Ana Rodrigues
12 days ago
I still have my voice! I am very tired happy bunny after spending the last few days in Amsterdam and having had the honor and privilege of being one of the MCs for
#CSSDay
💙 The things you saw that got your heart racing and pumped with excitement were human made and human thought. Go build things
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Daniel Schwarz
Una Kravets
14 days ago
You heard it here first — 2026 is the year you can finally style a select!! It will be in all browsers by the end of the year 🎉🎉🎉
@jakearchibald.com
#cssday
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Daniel Schwarz
Una Kravets
13 days ago
Guess who’s closing out
#cssday
?! This duo 😎😎
@nerdy.dev
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Daniel Schwarz
Manuel Matuzović
12 days ago
I built an offline-first CSS grid lanes demo in my car after learning how to do it from
@patrickbrosset.com
yesterday at
#cssday
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Daniel Schwarz
Adam Argyle
12 days ago
My talk for
#CSSday
went great! I may have gotten pretty heated and upset on stage a few times 😅 Link to the slides and the library I announced "prop-for-that" on my site 🤘🏻
nerdy.dev/contextualis...
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Contextualism Talk At CSS Day 2026 · June 12, 2026
talk "Contextualism" at CSS Day 2026 Slides · Prop For That
https://nerdy.dev/contextualism-talk-at-CSS-Day-2026
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Daniel Schwarz
Josh Tumath
about 1 year ago
If you insert swear words in a Google search, it'll turn off the AI answers. 😂
#CSSDay
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Daniel Schwarz
Bramus
15 days ago
CSS DevRel, The Reunion.
#CSSDay
#ChromeDevRel
Caption:
@nerdy.dev
,
@una.im
, and I.
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Daniel Schwarz
Polypane. For devs who care
14 days ago
We’re at
@cssday.nl
today and tomorrow! Come check out Polypane, chat with
@kilianvalkhof.com
, grab some stickers and pins, an extra long CSS Day trial or even one of our new (and exclusive for CSS Day!) cheat sheets on flex, grid, anchors and invokers!
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Daniel Schwarz
Manuel Matuzović
14 days ago
On my way to CSS! CSS!
@cssday.nl
using the most appropriate means of transportation for an event in Amsterdam!
#cssday
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Daniel Schwarz
sph/nx
14 days ago
Let’s go!
#cssday
🙌🏼
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Daniel Schwarz
Josh Tumath
14 days ago
There is even a way to make counters in CSS!! And Lyra used it to make a game. Hahaha! She has lots of QR codes and links to these demos.
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Daniel Schwarz
Josh Tumath
14 days ago
We can even use this hackery to make a full game controller D pad. This is so clever. Essentially arranging the details summary elements out in the shape of the map.
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Daniel Schwarz
Josh Tumath
14 days ago
There is a technique called the CPU hack in CSS. You use animation key frames to run a clock representing the CPU clock. You can then have three variables referencing each other. And then by doing some maths on them, this somehow doesn't blow up.
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