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Rubato: a retro-Mac desk device showing what your coding agent is doing

An ESP8266 with a small round screen styled like a classic Mac that mirrors AI agent status.

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Credits

  • Repository account lovaxi Source ↗
  • HN submitter Beartificial Source ↗

Earliest dated source: 5 Sept 2026

Code ↗

The full story

Rubato is a palm-sized desk device styled like a classic Macintosh, built on an ESP8266 with a 240×240 screen. It shows your AI coding agents' status in real time with a "breathing" bubble and uses the waiting time for gentle health prompts, such as reminders to drink water. Firmware, tools and docs are open.

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Sources

From the maker's own write-up or code. We summarise what they report; we haven't tested it ourselves.

  • Hacker News: Show HN: Rubato – Retro-Mac desk device mirrors AI coding state-ESP8266Code or repositorygithub.com
    Repository account: lovaxi

    Firmware, tools and build docs.

  • Hacker News discussion (7 points)Forum threadnews.ycombinator.com
    HN submitter: BeartificialPosted 5 Sept 2026

    The Show HN post.

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