Manuel Matuzović

@matuzo.at

4250 Followers 410 Following

frontend developer and consultant HTML, CSS, accessibility big fan of <button>s creator of HTMHell author of the Web Accessibility Cookbook

A unusually large piece of baklava in a milk-like sauce. A scoop of vanilla ice on top.
Deep dish cheese strudel
A traditional, soft Balkan bread. It uses a simple dough made of flour, yeast, and often yogurt. It's round with little squares cut into it. Bacon on top.
A chocolate cake with gummy ears, chocolate sticks as whiskers, a wreath of flowers, round white chocolate with smarties in the middle as eyes and stripes of white chocolate as details.
Hygrometer showing 29.2 degrees Celsius and 51% humidity.
My partner is smiling. I'm giving her a kiss on the cheek. We're both 39 years old, white, and have brown hair. Hers is shoulder-length and mine is short.
Screenshot of Polypane showing a website at three screen sizes simultaneously, with numbers connected by lines showing the tabbing order. Whenever there is a mismatch between the visual and the tabbing order, Polypane highlights the number.
A tree on the left. A bridge over the Danube river leading to the old city of Regensburg. A (I think) Gothic church in the back.
I'm holding a pack of Albert Heijn Hagelslag (chocolate sprinkles)
A red, plastic claw you can wear as a glove for easier and cooler digging in the sand.
Me taking a selfie on big, beautiful, almost empty beach. Lots of clouds in the sky but some blue is visible and sometimes even the sun.
8 differently sized boxes stacked in three lanes in the back of my van.
Both vinyl records on a table.
My partner and our kids still in their pyjamas eating breakfast at a wooden table and sitting corner. The walls in the corner are all glass. They're looking outside at trees and several other cabins. One of them is pointing at something. You don't see their faces.
Una presenting at css day
Niels playing the Chrome dino game protected to a oscilloscope.
Me taking a selfie inside my car showing a thumbs up. My laptop on the screen in front of me.
Lyra rebane presenting super complex maths stuff in css on čssday 2026
A selfie. I'm standing with my bike between my legs smiling. The sun is shining. I'm wearing a green Adidas track suit with pink stripes.
Marc and I taking a selfie on a boat in Amsterdams famous canals.
A row of small brick houses lined up along a canal. The dom tower in the back. Clouds in the sky but it's still sunny.
Sicht auf die Stadt vom Marienberg aus.
<li class="download" aria-label="Download PNG" style="cursor: pointer"> PNG</li>
<button type="button" tabindex="0" aria-label="Rename project"> <h1> Title of the project </h1> </button> <div tabindex="0"> <button tabindex="0">Edit title</button> </div>
screenshot of the website. the first two sentences on code.visualstudio.com "The open source AI code editor. Your home for multi-agent development"
A meme: I have no idea what bun is And at this point I'm too afraid to ask.
Closeup of three raw concrete letters on my desk, each about 4 cm high: D, I, and V.
caniuse.com screenshot. Chome 85+, Edge 121+, Safari 16.4+, Firefox 93+, Opera71+
download of an image at 9.8kb per second, 994KB of 1.2MB downloaded. 19 seconds left.
Screenshot of the UI showing results for the div element.
Message on linkedin: Hi Manuel! We're building ******, an AI-native design tool that natively connects to code. I saw your posts on X, and would love to give you early access in exchange for feedback if you're open to it!
Me taking a selfie with the book. Half of the book is covering my face. I'm smiling.
A captioned frame from Kelis' music video for the song "caught out there". Kelis flips a table in rage while she's screaming "I HATE YOU SO MUCH RIGHT NOW"
My three daughters are sitting on a table, stretching their legs out towards me. I’m painting one of their toenails pink. In the background, you can see a canal in Chioggia through the balcony door.
The Bower logo, an illustration of a red, green, and yellow parrot.
A picturesque canal in Chioggia is lined with colorful buildings and boats. A charming wooden footbridge spans the water, connecting walkways.
CSS Day 2026 line-up. Una Kravets: Modern UI Patterns. Josh Tumath: Accessible text size. Bruce Lawson: MC. Harry Roberts: Containment. Lea Verou: What the Color?! Jake Archibald: Selects. Kevin Powell: CSS is eating JavaScript. Lyra Rebane: CSS crimes. Ana Rodrigues: MC. Patrick Brosset: Fun with grid lanes. Manuel Matuzović: Breaking with habits. Niels Leenheer: CSS Doom Laser. Adam Argyle: All the ways CSS adapts. Eric Meyer: TBD. Jelle Raaijmakers: Value processing. Sara Joy: Color-Scheming.
Photo I took from one of the balconies in the main auditorium of the Royal Theater Tuschinski in Amsterdam. It's 740-capacity space combining Art Deco, Art Nouveau, and Amsterdam School styles. It features two ornate balconies, plush seating, and rich, detailed décor reminiscent of an opera house rather than a modern cinema
The two of us taking a selfie on stage with the audience in the back.
Photo I took from one of the balconies in the main auditorium of the Royal Theater Tuschinski in Amsterdam. It's 740-capacity space combining Art Deco, Art Nouveau, and Amsterdam School styles. It features two ornate balconies, plush seating, and rich, detailed décor reminiscent of an opera house rather than a modern cinema
Marc and I taking a selfie on a boat in Amsterdams famous canals.
Ein ovaler gelber Sticker auf dem "nett hier. Aber waren sie schon Mal in Baden-Württemberg. Baden-Württemberg the länd" steht.
a promo graphic announcing four speakers (switch angel, eric w. bailey, brecht de ruyte and elis laasik)
Selfie von schräg oben. Ich habe blaue Augen und dunkelbraune Haare, seitlich nach oben gegelt. Unter dem Selfie steht "Manuel Matuzovic, Front-end Entwickler Author Web Accessibility Cookbook"
Me on stage, presenting and gesturing. I'm smiling.
A white plate. Hand-drawn by my 4 year old daughter: Flowers of various colours around the edge. In the middle, the sky, a big sun, and me in a flower-filled meadow. Next to it is written ‘APAP’.
Entrance of the Studio Theatre in Brighton Dome.
Upper quarter of a fridge. Photo take from the side. Adrians sticker amongst many others, e.g. Mozilla, 11ty, smashing, the new w3c logo rotated 90deg, Paris web, polypane,...
Mike Hall on stage at State of the Browser with a slide in the back that says "Performance is accessibility"
2 framed pictures on stage at state of the browser. A photo of Zach on the right in a smaller red frame and a photo of me in a bigger golden frame.
Bramus on stage pointing at a slide that says "css anchor positioning"
Dave on stage with his arms wide open. A slide on the back that says "hello sotb26"
Selfie of me in a train. In front of me a framed picture of Zach Leatherman. Coincidentally the color of my red Adidas track suit marches the color of the picture frame.
:granted { background-color: green; }
Promo image looking like a badge: I'm speaking at Web Day Out. The title of my talk is "breaking with habits". Use code Join_Manuel for 10% off.
hni-stack { display: block; &::part(root) { --_gap: var(--hni-gap-s); display: flex; gap: var(--_gap); } @container style(--hni-stack-gap: m) { &::part(root) { --_gap: var(--hni-gap-m); } } @container style(--hni-stack-gap: l) { &::part(root) { --_gap: var(--hni-gap-l); } } &[_debug] > * { outline: 4px solid red; } }
A coin box from the oldschool super mario games: a yellow square with a question mark in a pixel font on it.