I run infrastructure for a living and write down what breaks.
Cloud, containers and software engineering from Cologne. I also wrote Everything I know about Deno, a free text guide about the v8 runtime.
Archive.
49 posts · all →2026
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Use
nonoAI agent sandboxes in Zed Agent Servers.Learn how to run Claude Code inside nono sandboxes through Zed's Agent Client Protocol (ACP), giving your AI agent restricted, safer access to your...
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I'm building a European serverless hosting platform.
Frustrated with the lack of European alternatives to AWS serverless container hosting? You're not alone. This post explores the gap between AWS ECS...
2025
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Write more notes.
Ever solved a particularly nasty bug or navigated a complex challenge, only for it to rear its head again months later? And then you realize... you...
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Why Deno's new sandboxes could let your app scale infinitely.
Explore Deno's new Firecracker-powered sandboxes. Run JS/TS securely, offload tasks, and unlock infinite app scaling. Learn how.
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AI as a Sparring Partner: Manage Blog Post Marketing.
I built a tool that uses AI to generate title suggestions, meta descriptions, LinkedIn posts, and newsletter content, all based on my Markdown blog...