Mattias Karlsson (he/him)

@devlead
620 Followers
360 Following
1.4K Posts
Partner & Technical fellow @wcomab
DevOps and Developer Tools Microsoft MVP.
.NET Foundation project / OSS maintainer.
Have been coding since the ’80s (C128 & Amiga).
Father of 2, and husband of 1.
Bloghttps://www.devlead.se
GitHubhttps://github.com/devlead
LinkedInhttps://www.linkedin.com/in/devlead
NuGethttps://www.nuget.org/profiles/devlead
Looks like someone is doing some spring cleaning of github repos πŸ€”πŸ€·

Is it time to build your own agent harness?

Emmz Rendle talks on .NET Rocks at https://www.dotnetrocks.com/details/2005 about her experiences building Daemonic AI, providing precise control over the various tools and models used to build software.

.NET Rocks! The Open Source Maintenance Fee with Rob Mensching

Open Source Maintainers are burning out or going commercial - how do we solve this? Carl and Richard chat with Rob Mensching about his work to create the open source maintenance fee through GitHub. Rob talks about the common problem of single maintainers getting buried under issues and demands of consumers for a project. Recognizing that most people cannot contribute to the project, a maintenance fee helps support the maintainer in a low friction way for everyone involved. Check out the links to get started!

.NET Rocks!

Good post from the author of rsync on the recent pile-on:

https://medium.com/@tridge60/rsync-and-outrage-d9849599e5a0

rsync and outrage

I gave up blogging a long time ago (apart from an occasional thing about ArduPilot), I tend to just write code and hope people find it…

Medium
404: Motivation not found.
I wonder what motivation people have to send PRs to projects they don't use, with code they don't understand, needing significant guidance addressing feedback on the code themselves submitted. πŸ‘€πŸ€·
A new way to explore your node modules folder: https://nesbitt.io/heap
Dew Drop – May 26, 2026 (#4676) – Morning Dew by Alvin Ashcraft

We added another badge to the matrix πŸ”¨ , one C# build definition running multiple operating and build systems🀩
Latest addition RWX πŸš€

https://dotnet.social/@cakebuild/116620361687784166

#csharp #dotnet #devops

We added another badge to the matrix πŸ”¨ , one C# build definition running multiple operating and build systems🀩
Latest addition RWX πŸš€

https://dotnet.social/@cakebuild/116620361687784166

#csharp #dotnet #devops

Version 6.2.0 of Cake has just been released.
- RWX CI support
- Multi-target fixes
- Security & bug fixes
- Quieter builds & more:
https://cakebuild.net/blog/2026/05/cake-v6.2.0-released
🍰 πŸš€ #dotnet #devops #csharp
Cake - Cake v6.2.0 released