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Feeds from people participating at the IndieWebCamp Düsseldorf, May 2025.

A public list by dan.

James' Coffee Blog Supports Webmention
James' Coffee Blog

Rewriting

This weekend I started work on rewriting the static site generator that I use for this website, Aurora. I was looking over the codebase and wondered if I could make the code a bit more efficient and easier to understand. I had ideas for new abstractions – things I could do to...

Matthias Ott Valid

Added a feature to the Webmention plugin for @craftcms that I’ve wanted to add for a long time:Threaded Webmentions 😍...

Added a feature to the Webmention plugin for @craftcms that I’ve wanted to add for a long time:

Threaded Webmentions 😍

I still need to fine-tune the logic for matching the in-reply-to URL a bit (Mastodon’s URLs vary, and there’s often also Bridgy in between). But overall, the feature works. 🥳

https://github.com/matthiasott/webmention/releases/tag/v1.1.1

Dan’s Polaroids

15.03.2026

Photo of a torso of a guitarist on stage. Next to him and in the
      background, further musicians are partly seen.
"These Are The Days" live @ Pitcher Düsseldorf.

Dan’s Polaroids

14.03.2026

Black and white image from a car to the outside. Cars in the
      rain outside and building in the rear view mirror.
"...hier schon wieder tief tanja mit sieben grad graupelschauer..."

Dan’s Polaroids

13.03.2026

A black and white image of a cheeseburger on a plate.
It was Burger Friday.

Matthias Ott Valid

RE: https://w3c.social/@timbl/116218139512953309

Still vague, but still so exciting …

Dan’s Polaroids

12.03.2026

A girl with sunglasses in front of bamboo bush, in a very
      contrasty and rather dark black and white photo.
Zoe and the bamboo.

Dan’s Polaroids

11.03.2026

A white sphere-like shape with texture, lit on the right half,
      looking similar to the moon.
?

Dan’s Polaroids

10.03.2026

Black and white photo of three different beer cans hold into the
      camera by the guys of Forkalyst, which are themselves barely present on
      the picture.
What can I say? We rehearsed. We had beer.

Matthias Ott Valid

Ahh, Jira is dark now!

Dan’s Polaroids

09.03.2026

View from higher up over trees, a street and a factory with 2
      chimneys in the sun. Silhouettes of people walking in the
      foreground.
A view from Halde Hoheward.

Matthias Ott Valid

I’d really love to work with more clients from the clean energy, climate tech, and green startups sectors going forward. If you know someone, let me know. 💚

Matthias Ott Valid

“What if the physics of the very system itself – not the misguided politics, not the disingenuous pledges, but the underlying energy imbalance of the planet – has shifted in a way our models haven’t quite kept pace with?”

Maybe someone should tell policymakers that even the risk managers are alarmed by now.

https://www.youtube.com/watch?v=e2paRMQ1k6k

Dan’s Polaroids

08.03.2026

Two men with sunglasses looking into the camera. The sculpture
      of Halde Hoheward.
Spent a wonderfully sunny day at Halde Hoheward with Florian.

Matthias Ott Valid

✍️ New post: Weis­sKlang L1 – Punch­ing Above Its Weight

#audio #recording #microphones

https://matthiasott.com/notes/weissklang-l1-punching-above-its-weight

Matthias Ott Supports Webmention
• Matthias Ott

WeissKlang L1 – Punching Above Its Weight

In November 1928, Georg Neumann and Erich Rickmann founded Georg Neumann & Co. in a Berlin workshop and by the end of that year, Neumann had debuted the CMV 3, the first mass-produced condenser microphone. The CMV designation stood for Condensator Mikrofon Verstärker, co...

Matthias Ott Valid

Voted in the state elections against anti-democratic fascists and for the future of our children and the planet. ✅💚

Dan’s Polaroids

07.03.2026

The Rheinturm in Düsseldorf in black and white.
Rheinturm

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Matthias Ott Valid

Ohhh yesss!! The CodePen 2 beta is here! 🤩 Can’t wait to dive in.
Congrats to @chriscoyier and team! 👏👏👏

https://codepen.io/beta