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Peter HironakaTaking on new clients December 2026

Lab

Prototypes, internal tools and startups. Things I build to learn, to run the practice, or because they should exist.

Projects

5 projects

  1. Momentum Signals
    01
    LiveStartup · 2026

    Momentum Signals

    Reads Fed data, energy inventories, crop prices, futures positioning and market breadth together, then flags where they disagree, so you see the tension building instead of the headline afterwards.

  2. Tools of Golf
    02
    LiveStartup · 2026

    Tools of Golf

    Buy, sell and rent equipment from real golfers. Every listing graded, every order protected.

  3. Ermine UI
    03
    LivePrototype · 2026

    Ermine UI

    143 accessible Vue components and 14 blocks, written in plain CSS. No Tailwind, no runtime dependencies beyond Vue. Copied into your project, so every line is yours to change. This site is built with it.

    Vue · CSS · MCP

  4. SkyBrief
    04
    LiveStartup · 2026

    SkyBrief

    Your entire pre-flight: METARs, TAFs, NOTAMs, SIGMETs, winds aloft and fuel prices, pulled from NOAA and the FAA in seconds. Stop juggling four government websites before every flight.

  5. Pipelog
    05
    LiveStartup · 2026

    Pipelog

    A changelog that writes itself. Every task Claude Code or Codex completes is logged automatically, tied to the exact commit it produced. No manual entry, ever.