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.
Tyler the Creator's B.O.B. performance was killer!
November 14, 2025 at 10:56 AM
Tyler the Creator's B.O.B. performance was killer!
Am 10.12. gibt es Online eine Fragen und Antworten Session zum Barrierefreiheitsgesetz (BaFG) mit dem verantwortlichen Leiter der Marktüberwachungsstelle.
Pflichttermin, wird sicher sehr aufschlussreich!
accessible-media.at/portfolio-it...
Pflichttermin, wird sicher sehr aufschlussreich!
accessible-media.at/portfolio-it...
Online Veranstaltung am 10.12.2025 - neues Barrierefreiheitsgesetz (BaFG) - Fragen und Antworten - accessible-media
Webinar am 10. Dezember 2025, 13 Uhr bis 14:30 per Zoom
accessible-media.at
November 14, 2025 at 8:47 AM
Am 10.12. gibt es Online eine Fragen und Antworten Session zum Barrierefreiheitsgesetz (BaFG) mit dem verantwortlichen Leiter der Marktüberwachungsstelle.
Pflichttermin, wird sicher sehr aufschlussreich!
accessible-media.at/portfolio-it...
Pflichttermin, wird sicher sehr aufschlussreich!
accessible-media.at/portfolio-it...
Reposted by Manuel Matuzović
If you want the full breakdown of how this is done, here’s the write-up 👇
9elements.com/blog/buildin...
9elements.com/blog/buildin...
Building a multi stage timetable with modern CSS using grid, subgrid, round(), and mod(). - 9elements
Combining finest craftsmanship with elegant design to ship innovative digital experiences.
9elements.com
November 14, 2025 at 7:06 AM
If you want the full breakdown of how this is done, here’s the write-up 👇
9elements.com/blog/buildin...
9elements.com/blog/buildin...
I was able to improve my workflow for creating accessible slides even more: I'm practicing my talk while I'm in Keynote in the presenter notes. I'm using the dictation feature to transcribe the talk and, and this is new, Grammarly to fix spelling. This eliminates most of the manual editing. 🔥
November 14, 2025 at 6:58 AM
I was able to improve my workflow for creating accessible slides even more: I'm practicing my talk while I'm in Keynote in the presenter notes. I'm using the dictation feature to transcribe the talk and, and this is new, Grammarly to fix spelling. This eliminates most of the manual editing. 🔥
Every year, I review 24+ articles for the #HTMHellAdventCalendar. We have experienced and first-time authors. I want to give beginners a platform and help them grow, but
reviewing these articles also makes me appreciate experienced authors a lot. Everyone can write a blog post, but it's hard to 1/2
reviewing these articles also makes me appreciate experienced authors a lot. Everyone can write a blog post, but it's hard to 1/2
November 13, 2025 at 11:09 AM
Every year, I review 24+ articles for the #HTMHellAdventCalendar. We have experienced and first-time authors. I want to give beginners a platform and help them grow, but
reviewing these articles also makes me appreciate experienced authors a lot. Everyone can write a blog post, but it's hard to 1/2
reviewing these articles also makes me appreciate experienced authors a lot. Everyone can write a blog post, but it's hard to 1/2
Reposted by Manuel Matuzović
5 more days left to buy early bird tickets for State of the Browser 2026. £70 in-person, £15 online.
@londonwebstandards.org
2026.stateofthebrowser.com/tickets/
@londonwebstandards.org
2026.stateofthebrowser.com/tickets/
Tickets | State of the Browser
More information and buying options for tickets.
2026.stateofthebrowser.com
November 13, 2025 at 8:38 AM
5 more days left to buy early bird tickets for State of the Browser 2026. £70 in-person, £15 online.
@londonwebstandards.org
2026.stateofthebrowser.com/tickets/
@londonwebstandards.org
2026.stateofthebrowser.com/tickets/
FYI: I (and others before me) found a bug in Chromium where elements in ShadowDOM inside a popover can't be focused.
codepen.io/matuzo/pen/R...
issues.chromium.org/issues/40228...
codepen.io/matuzo/pen/R...
issues.chromium.org/issues/40228...
ShadowDOM popover bug
...
codepen.io
November 12, 2025 at 1:37 PM
FYI: I (and others before me) found a bug in Chromium where elements in ShadowDOM inside a popover can't be focused.
codepen.io/matuzo/pen/R...
issues.chromium.org/issues/40228...
codepen.io/matuzo/pen/R...
issues.chromium.org/issues/40228...
New file in my drafts folder “Getting started with mobile app accessibility testing"
November 12, 2025 at 7:58 AM
New file in my drafts folder “Getting started with mobile app accessibility testing"
“GitHub no longer uses toasts because of their accessibility and usability issues.”
Music to my ears!
primer.style/accessibilit...
Music to my ears!
primer.style/accessibilit...
Toasts
GitHub no longer uses toasts because of their accessibility and usability issues.
primer.style
November 12, 2025 at 7:36 AM
“GitHub no longer uses toasts because of their accessibility and usability issues.”
Music to my ears!
primer.style/accessibilit...
Music to my ears!
primer.style/accessibilit...
Wer isn beim Joomladay am Start? Ich halte am Freitag einen neuen Talk in dem ich häufig gestellte Fragen zum Thema HTML und Barrierefreiheit beantworte!
dach.joomladay.org
dach.joomladay.org
JoomlaDay™ D-A-CH vom 14.-15. November 2025 in Freiburg - Bad Krozingen – JoomlaDay™ D-A-CH 2025
Der deutschsprachige JoomlaDay™ findet vom 14.-15.11.2025 in Freiburg - Bad Krozingen statt. Vorträge ✓ Workshops ✓ Netzwerk ✓ und wieder Freunde treffen.
dach.joomladay.org
November 10, 2025 at 6:32 AM
Wer isn beim Joomladay am Start? Ich halte am Freitag einen neuen Talk in dem ich häufig gestellte Fragen zum Thema HTML und Barrierefreiheit beantworte!
dach.joomladay.org
dach.joomladay.org
The new Hives Album makes me want to attend a festival and party for three days straight. 🕺
youtu.be/uqCV7wR-pmM?...
youtu.be/uqCV7wR-pmM?...
The Hives - Legalize Living (Official Video)
YouTube video by thehivestv
youtu.be
November 7, 2025 at 6:05 PM
The new Hives Album makes me want to attend a festival and party for three days straight. 🕺
youtu.be/uqCV7wR-pmM?...
youtu.be/uqCV7wR-pmM?...
Reposted by Manuel Matuzović
View transitions are pretty neat, and I was fortunate enough to write a piece for @piccalil.li about putting them to work.
They're such an exciting new part of the web platform, and I'm elated to see new and boundary-pushing effects making their way into production.
#WebDev #ViewTransitions #CSS
They're such an exciting new part of the web platform, and I'm elated to see new and boundary-pushing effects making their way into production.
#WebDev #ViewTransitions #CSS
Declan Chidlow here with some really practical uses of view transitions, along with some of the stuff that will trip you up, with guidance to help you navigate that.
piccalil.li/blog/some-pr...
piccalil.li/blog/some-pr...
Some practical examples of view transitions to elevate your UI
Declan Chidlow here with some really practical uses of view transitions, along with some of the stuff that will trip you up, with guidance to help you navigate that.
piccalil.li
November 6, 2025 at 12:30 PM
View transitions are pretty neat, and I was fortunate enough to write a piece for @piccalil.li about putting them to work.
They're such an exciting new part of the web platform, and I'm elated to see new and boundary-pushing effects making their way into production.
#WebDev #ViewTransitions #CSS
They're such an exciting new part of the web platform, and I'm elated to see new and boundary-pushing effects making their way into production.
#WebDev #ViewTransitions #CSS
I just randomly looked at Portland in Google Maps and had to chuckle because of how the streets are designed compared to Vienna, where streets just happened.
November 4, 2025 at 11:19 AM
I just randomly looked at Portland in Google Maps and had to chuckle because of how the streets are designed compared to Vienna, where streets just happened.
We went to a pizzeria today and had fried sage leaves as a starter. Incredibly good! 🤤
October 30, 2025 at 7:08 PM
We went to a pizzeria today and had fried sage leaves as a starter. Incredibly good! 🤤
October 30, 2025 at 8:44 AM
I signed up for “Web Components Demystified” by @scottjehl.com and I can't wait to dig in.
This week you can get it for 25$, which is an absolute steal, using the code OCT25-26.
webcomponentsdemystified.thinkific.com/courses/web-...
This week you can get it for 25$, which is an absolute steal, using the code OCT25-26.
webcomponentsdemystified.thinkific.com/courses/web-...
Web Components Demystified
A comprehensive, premium course about building dynamic, fast, resilient apps with standard web components.
webcomponentsdemystified.thinkific.com
October 29, 2025 at 5:19 PM
I signed up for “Web Components Demystified” by @scottjehl.com and I can't wait to dig in.
This week you can get it for 25$, which is an absolute steal, using the code OCT25-26.
webcomponentsdemystified.thinkific.com/courses/web-...
This week you can get it for 25$, which is an absolute steal, using the code OCT25-26.
webcomponentsdemystified.thinkific.com/courses/web-...
I reviewed three articles from this year's #HTMHell advent calendar and they were all great. If have a feeling that the entire calendar will be fantastic!
October 29, 2025 at 6:49 AM
I reviewed three articles from this year's #HTMHell advent calendar and they were all great. If have a feeling that the entire calendar will be fantastic!
Reposted by Manuel Matuzović
We want you ! Join the #team of #btconf in Berlin and experience the event from a different perspective. If you need reasons why, accept from not paying a ticket, check this link. beyondtellerrand.com/blog/join-be...
Join the Team – Be a Volunteer in Berlin 2025
Join the beyond tellerrand Berlin as volunteer! Be part of the team behind the magic.
beyondtellerrand.com
October 27, 2025 at 6:58 PM
We want you ! Join the #team of #btconf in Berlin and experience the event from a different perspective. If you need reasons why, accept from not paying a ticket, check this link. beyondtellerrand.com/blog/join-be...
Reposted by Manuel Matuzović
Nach vielen Reisen, Recherchen, Schreibrunden und Aktualisierungen erscheint in zwei Wochen endlich unser Buch!
October 27, 2025 at 5:00 PM
Nach vielen Reisen, Recherchen, Schreibrunden und Aktualisierungen erscheint in zwei Wochen endlich unser Buch!
Reposted by Manuel Matuzović
Online on a weekend? You can grab access to my web components course for $25 today and tomorrow. Big ol’ discount. Use the code OCT25-26.
(And as usual, if you need further accommodation, just use the email form and we’ll work it out.)
scottjehl.com/learn/webcom...
(And as usual, if you need further accommodation, just use the email form and we’ll work it out.)
scottjehl.com/learn/webcom...
Web Components Demystified online course | Scott Jehl, Web Designer/Developer
A comprehensive, premium course about building dynamic, fast, resilient apps with standard web components.
scottjehl.com
October 25, 2025 at 2:59 PM
Online on a weekend? You can grab access to my web components course for $25 today and tomorrow. Big ol’ discount. Use the code OCT25-26.
(And as usual, if you need further accommodation, just use the email form and we’ll work it out.)
scottjehl.com/learn/webcom...
(And as usual, if you need further accommodation, just use the email form and we’ll work it out.)
scottjehl.com/learn/webcom...
I wanted to be able to define the terms “interactive element” and “focusable” properly for a GitHub issue I'm about to write. So, I read the spec and wrote a blog post about it.
matuzo.at/blog/2025/wh...
matuzo.at/blog/2025/wh...
What's an interactive element? - Manuel Matuzovic
I'm a frontend developer in Graz, specialized in HTML, accessibility, and CSS layout and architecture.
matuzo.at
October 24, 2025 at 10:55 AM
I wanted to be able to define the terms “interactive element” and “focusable” properly for a GitHub issue I'm about to write. So, I read the spec and wrote a blog post about it.
matuzo.at/blog/2025/wh...
matuzo.at/blog/2025/wh...
I'm writing an article right now that goes super deep into a specific topic, and I just thought, "Who's going to read that?" I'm still writing it, for myself, at least, but now I'm really curious about how it will be perceived. 😀
October 24, 2025 at 7:05 AM
I'm writing an article right now that goes super deep into a specific topic, and I just thought, "Who's going to read that?" I'm still writing it, for myself, at least, but now I'm really curious about how it will be perceived. 😀