Developer Updates Live Android App From Restaurant Using Remote Ubuntu PC

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A developer built a remote development setup by repurposing an old gaming PC running Ubuntu to host all code repositories, Docker containers, databases, and coding agents. His MacBook Air serves only as a lightweight client for the browser and editor interface, while the Ubuntu tower handles all heavy processing. Using Tailscale for private networking and VS Code Remote SSH, he can access and edit code seamlessly from any device. While dining at a restaurant with his laptop switched off, he used OpenAI's Codex on his Android phone to make a live code change and immediately saw the result in the app on the same device. The experience made him rethink what 'local development' means, since the actual work was running continuously on a machine sitting at home.

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