It's a friendly metaphor, not real coffee. Each "coffee" is €5 and you can buy as many you like.
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About Hauke Jung
Rust Content & Dev Insights
I´m a Full Stack Software Developer and DevOps Enthusiast. My interests are diverse and range from embedded systems to microservices. The development of new technology progresses exponentially, so I try to focus on the things that excite me.
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MCP servers change their tools without telling you
Sep 29, 2026
177 views
You're shipping. Prove it.
Sep 27, 2026
106 views
Stop bots without asking anyone to find the traffic lights
