Partner & Technical fellow at WCOM AB
DevOps and Developer Tools Microsoft MVP.
Been coding since the ’80s (C128 & Amiga).
Father of 2, husband of 1.
Occasionally blogs at https://devlead.se
Mattias Karlsson
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📢 Help us spread the word!
We’re celebrating our 20th edition in November together with 1200+ people and 120+ speakers
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Press release 👉 https://ow.ly/E9PQ50ZakFI
The wait is finally over 🎉 The #Oredev2026 program is officially LIVE!
From deep-dives into software architecture and pragmatic AI to engineering for delivery and much more 👉 Your ultimate 3 days in Malmö (Nov 4–6) are ready to map out.
Grab a coffee ☕️ and explore 👀 oredev.org/program
We've released version 0.57.0 of Spectre.Console! 🎉
Yes, we said 0.56 was probably the last one before 1.0. We said probably. New box borders and a link rendering fix inside.
spectreconsole.net/blog/2026-06...
My wonderful friend @karentestsstuff.bsky.social is open to new opportunities. She would be an awesome addition to any team looking to build amazing things in a way that provides real value.
www.youtube.com/watch?v=1FZK...
Just renewed @sixlabors.com ImageSharp license, @james-jackson-south.me done a stellar job maintaining it, worth every penny. #dotnet #OSS
Todays observability observation...
...some people log the stack but not the needle.
Today's interesting find, a security company using a *.azurewebsites.net domain for their customer portal🤔🤷
