Manuel Matuzović
@matuzo.at
frontend developer and consultant
HTML, CSS, accessibility
big fan of <button>s
creator of HTMHell
author of the Web Accessibility Cookbook
HTML, CSS, accessibility
big fan of <button>s
creator of HTMHell
author of the Web Accessibility Cookbook
Pinned
Manuel Matuzović
@matuzo.at
· Oct 30
Home - Manuel Matuzovic
I'm a frontend developer in Graz, specialized in HTML, accessibility, and CSS layout and architecture.
matuzo.at
Hi, I'm Manuel, a front-end dev, consultant, and accessibility auditor from Austria.
I have a blog (matuzo.at), a website where I post horrible HTML (htmhell.dev), and I recently wrote a book about accessibility for developers (accessibility-cookbook.com).
I post mainly about HTML, CSS, and a11y.
I have a blog (matuzo.at), a website where I post horrible HTML (htmhell.dev), and I recently wrote a book about accessibility for developers (accessibility-cookbook.com).
I post mainly about HTML, CSS, and a11y.
As a sponsor of this year's State of the Browser conference, I have one online ticket to give away. I'd love to give it to a student or some who otherwise can't afford it.
If your interested, send me DM. :)
2026.stateofthebrowser.com
If your interested, send me DM. :)
2026.stateofthebrowser.com
SotB14 | State of the Browser
Welcome to the fourteenth edition of State of the Browser, a yearly one-day, single-track conference with widely-varying talks about the modern web, accessibility, web standards, and more, organised b...
2026.stateofthebrowser.com
January 13, 2026 at 1:40 PM
As a sponsor of this year's State of the Browser conference, I have one online ticket to give away. I'd love to give it to a student or some who otherwise can't afford it.
If your interested, send me DM. :)
2026.stateofthebrowser.com
If your interested, send me DM. :)
2026.stateofthebrowser.com
I'm doing another Deep Dive On Accessibility Testing workshop with my friends at @smashingconf.com, starting Monday 19th!
smashingconf.com/online-works...
Using this link you'll get a special discount: ti.to/smashingmaga...
smashingconf.com/online-works...
Using this link you'll get a special discount: ti.to/smashingmaga...
Deep Dive On Accessibility Testing — Online Workshops
Manuel Matuzović guides you through the first steps and takes a deep dive into automated and manual accessibility testing.
smashingconf.com
January 13, 2026 at 12:21 PM
I'm doing another Deep Dive On Accessibility Testing workshop with my friends at @smashingconf.com, starting Monday 19th!
smashingconf.com/online-works...
Using this link you'll get a special discount: ti.to/smashingmaga...
smashingconf.com/online-works...
Using this link you'll get a special discount: ti.to/smashingmaga...
Reposted by Manuel Matuzović
The speaker line up for #SotB26 is announced.
@bram.us
@cassiecodes.bsky.social
@kitation.co.uk
Fiona Safari
@jason-williams.co.uk
@mikehall314.bsky.social
@zachleat.com
It will be a full day of very interesting sessions and we can’t wait to see you all there!
2026.stateofthebrowser.com/speakers/
@bram.us
@cassiecodes.bsky.social
@kitation.co.uk
Fiona Safari
@jason-williams.co.uk
@mikehall314.bsky.social
@zachleat.com
It will be a full day of very interesting sessions and we can’t wait to see you all there!
2026.stateofthebrowser.com/speakers/
Speakers | State of the Browser
Here is the announced list of speakers for 2026's conference.
2026.stateofthebrowser.com
January 12, 2026 at 11:26 AM
The speaker line up for #SotB26 is announced.
@bram.us
@cassiecodes.bsky.social
@kitation.co.uk
Fiona Safari
@jason-williams.co.uk
@mikehall314.bsky.social
@zachleat.com
It will be a full day of very interesting sessions and we can’t wait to see you all there!
2026.stateofthebrowser.com/speakers/
@bram.us
@cassiecodes.bsky.social
@kitation.co.uk
Fiona Safari
@jason-williams.co.uk
@mikehall314.bsky.social
@zachleat.com
It will be a full day of very interesting sessions and we can’t wait to see you all there!
2026.stateofthebrowser.com/speakers/
I took three weeks off but did a lot manual work every day. Now, I'm looking forward to getting back to the office and seeing what 2026 has to offer. 🕺
January 11, 2026 at 8:27 AM
I took three weeks off but did a lot manual work every day. Now, I'm looking forward to getting back to the office and seeing what 2026 has to offer. 🕺
I just submitted a form twice because I thought it didn't work the first time. In fact I just missed the toast message. Using toast messages sUX.
January 9, 2026 at 7:42 PM
I just submitted a form twice because I thought it didn't work the first time. In fact I just missed the toast message. Using toast messages sUX.
After 2 weeks of not touching computers, I forgot everything. Remind me again, what's the “best” way to center a div? Is it even possible?
January 4, 2026 at 1:03 PM
After 2 weeks of not touching computers, I forgot everything. Remind me again, what's the “best” way to center a div? Is it even possible?
Happy New Year, my friends! I'm looking forward to another great year with you on- and offline! ❤️
December 31, 2025 at 11:05 PM
Happy New Year, my friends! I'm looking forward to another great year with you on- and offline! ❤️
I'm already looking forward to reading your 2025 review posts. I haven't written mine yet but I've reflected a bit on this year.
December 30, 2025 at 4:14 PM
I'm already looking forward to reading your 2025 review posts. I haven't written mine yet but I've reflected a bit on this year.
On day 23 Justin Ferrell shows some love for the
For the Love of <details> - HTMHell
A collection of bad practices in HTML, copied from real websites.
htmhell.dev
December 24, 2025 at 9:47 PM
On day 23 Justin Ferrell shows some love for the
On day 21 Julia Undeutsch shows us how to use the lang attribute for multilingual design. #htmhellAdventCalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
Styling by Language: Using the lang Attribute for Multilingual Design - HTMHell
A collection of bad practices in HTML, copied from real websites.
htmhell.dev
December 24, 2025 at 9:44 PM
On day 21 Julia Undeutsch shows us how to use the lang attribute for multilingual design. #htmhellAdventCalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
Reposted by Manuel Matuzović
I've had an execeptionally tough year.
I have no income or health insurance, and could really use your help finding my next paid project. 💜
semanticfish.com/2025-year-in...
Open to front-end, full-stack, design system, & accessibility projects. 10+ years experience.
Many more details in post!
I have no income or health insurance, and could really use your help finding my next paid project. 💜
semanticfish.com/2025-year-in...
Open to front-end, full-stack, design system, & accessibility projects. 10+ years experience.
Many more details in post!
2025: Year in Review | Semantic Fish Creative Group
This post gets personal about my experiences this year with grief, loss, health emergencies, and being disabled & working in accessibility in the US.
semanticfish.com
December 23, 2025 at 9:44 PM
I've had an execeptionally tough year.
I have no income or health insurance, and could really use your help finding my next paid project. 💜
semanticfish.com/2025-year-in...
Open to front-end, full-stack, design system, & accessibility projects. 10+ years experience.
Many more details in post!
I have no income or health insurance, and could really use your help finding my next paid project. 💜
semanticfish.com/2025-year-in...
Open to front-end, full-stack, design system, & accessibility projects. 10+ years experience.
Many more details in post!
🤮 I'm glad I've started reducing my dependency of Google products this year.
Google is hosting a CBP app that uses facial recognition to identify immigrants, while simultaneously removing apps that report the location of ICE officials because Google sees ICE as a vulnerable group.
Google Has Chosen a Side in Trump's Mass Deportation Effort
Google is hosting a CBP app that uses facial recognition to identify immigrants, while simultaneously removing apps that report the location of ICE officials because Google sees ICE as a vulnerable gr...
www.404media.co
December 23, 2025 at 8:11 PM
🤮 I'm glad I've started reducing my dependency of Google products this year.
Mac Miller's Circles is such a good album.
December 20, 2025 at 10:13 PM
Mac Miller's Circles is such a good album.
On day 20, Katrin Kampfrath talks about the usefulness and potential of the title element. #htmhellAdventcalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
The many lives of the page title - HTMHell
A collection of bad practices in HTML, copied from real websites.
htmhell.dev
December 20, 2025 at 9:32 PM
On day 20, Katrin Kampfrath talks about the usefulness and potential of the title element. #htmhellAdventcalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
On day 19 @knowler.dev shares his experience with divitis, a highly contagious disease. #htmhellAdventcalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
Semantics beyond the tag name - HTMHell
A collection of bad practices in HTML, copied from real websites.
htmhell.dev
December 20, 2025 at 9:30 PM
On day 19 @knowler.dev shares his experience with divitis, a highly contagious disease. #htmhellAdventcalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
It's wild how different CSS looks today.
![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;
}
}](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:77nhxdei7vwjw5qdipxazguw/bafkreid2ywhhlhk5rf7cgxcaqjnx2g62ix6jeootf3pbbnovivkoclzpwa@jpeg)
December 19, 2025 at 10:38 AM
It's wild how different CSS looks today.
On day 18, @[email protected] shares his opinion about the state of native form elements in HTML. #htmhellAdventCalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
Forms are a badly designed part of HTML - HTMHell
A collection of bad practices in HTML, copied from real websites.
htmhell.dev
December 19, 2025 at 8:20 AM
On day 18, @[email protected] shares his opinion about the state of native form elements in HTML. #htmhellAdventCalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
On day 17 @gerireid.com explores the gap between what's rendered on the screen and what screen readers actually announce. #htmhellAdventcalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
Don't leave the screen reader hungry - HTMHell
A collection of bad practices in HTML, copied from real websites.
htmhell.dev
December 18, 2025 at 5:20 AM
On day 17 @gerireid.com explores the gap between what's rendered on the screen and what screen readers actually announce. #htmhellAdventcalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
On day 16 Steve Barnett helps you create sound document outlines. #htmhellAdventcalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
Giving pages a clear shape by using headings - HTMHell
A collection of bad practices in HTML, copied from real websites.
htmhell.dev
December 17, 2025 at 7:33 PM
On day 16 Steve Barnett helps you create sound document outlines. #htmhellAdventcalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
Transferring my data to Qobuz so that I can finally cancel my Spotify subscription!
December 17, 2025 at 3:33 PM
Transferring my data to Qobuz so that I can finally cancel my Spotify subscription!
Reposted by Manuel Matuzović
looking for website inspiration 👀✨
what are your favorite personal dev portfolios/blogs (or websites of small dev/design agencies)? I'm not talking super whimsical (although they are great 🤩), but beautifully made, nice to look at and read, great typography, nice little extras... 😊
what are your favorite personal dev portfolios/blogs (or websites of small dev/design agencies)? I'm not talking super whimsical (although they are great 🤩), but beautifully made, nice to look at and read, great typography, nice little extras... 😊
December 16, 2025 at 7:34 PM
looking for website inspiration 👀✨
what are your favorite personal dev portfolios/blogs (or websites of small dev/design agencies)? I'm not talking super whimsical (although they are great 🤩), but beautifully made, nice to look at and read, great typography, nice little extras... 😊
what are your favorite personal dev portfolios/blogs (or websites of small dev/design agencies)? I'm not talking super whimsical (although they are great 🤩), but beautifully made, nice to look at and read, great typography, nice little extras... 😊
Deichkind - Bon Voyage (feat. Nina MC) (Official Video)
YouTube video by Showdown Records
youtu.be
December 16, 2025 at 11:02 AM
Them’s the Breaks - HTMHell
A collection of bad practices in HTML, copied from real websites.
htmhell.dev
December 16, 2025 at 7:25 AM
On day 14 Maureen Holland feeds (🥁) us information. #htmhellAdventcalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...
The Wonderful World of Web Feeds - HTMHell
A collection of bad practices in HTML, copied from real websites.
htmhell.dev
December 15, 2025 at 7:12 AM
On day 14 Maureen Holland feeds (🥁) us information. #htmhellAdventcalendar
htmhell.dev/adventcalend...
htmhell.dev/adventcalend...