Feeds from people participating in the IndieWebCamp Düsseldorf, April 2026.
Matthias Ott
• Matthias Ott
CSS :is() :where() the Magic Happens
Matthias Ott
• Matthias Ott
Visual Regression Testing for External URLs With Playwright
HTML trivia: WAI-ARIA 1.3’s aria-brailleroledescription (27 chars) is the longest non-data-* HTML attribute.
Runners-up: onwebkitanimationiteration (26), onsecuritypolicyviolation (25), onwebkitfullscreenchange (24), disablepictureinpicture (23), webkitallowfullscreen (21).
TIL: sips for Image Manipulation
I’ve been helping the Squeeze update her website to show new work, a lot of which requires me to rightsize the image files she produces as part of her practice. Normally not much of a problem but occasional enormous TIFF files cause all the tools I have to stutter and fail. Fearing I might have to install ImageMagick or similar, I cast around online and found Use sips to quickly, easily—and freely—convert image files. Bingo!
I did one run of a straight TIFF to JPEG conversion and it worked, but the JPEG was still too large. So I actually read sips help and discovered the -Z option to specify a size in pixels for the largest dimension.
sips -s format jpeg -s formatOptions 80 -Z 1920 "input.tiff" --out "output.jpeg"
Took me down from 251Mb to 862Kb in no time flat. Very good to know.
Printed is not the Point
Matthias Ott
• Matthias Ott
Jane Goodall’s Famous Last Words
Matthias Ott
• Matthias Ott
European Tech Alternatives 🇪🇺
Matthias Ott
• Matthias Ott
Tweaking the Circuits
You've got mail
This poem was partially inspired by "Poems From An Email Exchange" by Hanif Abdurraqib.
It's angry and contains foul language. Also posted to Indienews
This post can also be read in German
Subject: "Re-Design and Promotion Strategy for Dead.Garden"
Subject: "About your Dead.Garden"
Subject: "Errors in your Dead.Garden"
Dear Dead,
your website is not good enough, in fact, it is actively bad.
Don't you know that you need Search Engine Optimization?
What are you, some kind of idiot?
Your site is currently ranked on page 1,000,000 of Google,
and if we know anything (in fact, we know everything),
this means that you are wasting not only your time,
but much more importantly
money.
Read more on the site…
Matthias Ott
• Matthias Ott
Age Quod Agis
When your website makes you smile
Matthias Ott
• Matthias Ott
Blogtober 2025 - Day 1
IndieWeb Book Club: Oct 2025 | Zachary Kai
This month on IndieWeb Book Club! I invite you to read The Creative Act by Rick Rubin and post about it on your site. It's an exploration of creativity as a way of being. ...
Saying thanks on the web
Notebooks Need Follow-up
BurgeonLab: Full-text
• Naty S
Web Syndication: RSS and Atom Feeds
Explaining basics of web syndication feeds for websites. Two feeds are available: a RSS summary feed and an Atom full-text feed. Fit your reading preferences and get BurgeonLab blog updates easily.