Mattias Karlsson (he/him)

@devlead
619 Followers
358 Following
1.3K 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

Just blogged: My NuGet packages hit a quarter-billion downloads. Just a number; I’m not sure it means much, but I turned it into a short note on NuGet, OSS, and the community.

https://www.devlead.se/posts/2026/2026-03-22-quarter-billion-nuget-downloads

#nuget #dotnet #oss

@devlead - Mattias Karlsson's Blog - A quarter of a billion NuGet downloads

A personal milestone and a short reflection on NuGet's history and what it has enabled for open source and the community

@joacim färre är ju mer unikt🤔😎
@jesper_linnet @bradwilson yeah, real ahead of time optimization😎
@bradwilson I've learned // and /* */ make most tests pass🤔😎

Just blogged: My NuGet packages hit a quarter-billion downloads. Just a number; I’m not sure it means much, but I turned it into a short note on NuGet, OSS, and the community.

https://www.devlead.se/posts/2026/2026-03-22-quarter-billion-nuget-downloads

#nuget #dotnet #oss

@devlead - Mattias Karlsson's Blog - A quarter of a billion NuGet downloads

A personal milestone and a short reflection on NuGet's history and what it has enabled for open source and the community

GitHub - patriksvensson/dotnet-example: A dotnet tool to list and run examples

A dotnet tool to list and run examples. Contribute to patriksvensson/dotnet-example development by creating an account on GitHub.

GitHub
AREXX was written in 1987, 1990 AmigaOS included it by default with AmigaOS 2.0.
It allowed for inter process communication, applications could expose their internals for automation, essentially MCP four decades ago...
AREXX was written in 1987, 1990 AmigaOS included it by default with AmigaOS 2.0.
It allowed for inter process communication, applications could expose their internals for automation, essentially MCP four decades ago...
Nice, gone full OIDC for NuGet Gallery, all API keys deleted 👍 Took a while for over fifty packages.
Dew Drop – March 6, 2026 (#4619) – Morning Dew by Alvin Ashcraft