Developer Releases 11 Free Browser-Based Tools to Help Homelab Operators Plan and Debug

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A developer has published a suite of eleven free tools at peira.dev/tools designed to answer practical questions that homelab setup guides typically leave unanswered, such as hardware sizing, backup validity, and failure recovery. The tools include a sizing calculator, node failure simulator, 3-2-1 backup planner, overlay network diagnostic, and a power-loss shutdown sequencer, among others. Seven of the eleven tools function fully offline once loaded, and four optionally integrate with a user-supplied AI language model for log triage, Compose file review, command explanation, and troubleshooting. Users can describe their lab once through a shared profile, which is stored only in the browser with no account, server, or external sync involved. A Markdown export feature allows the profile to be transferred across devices manually.

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ProgrammingDEV Community ·

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