About

optimizing for curiosity and adventure 🇯🇵 love building products, trying out other friends and family's products, giving and taking feedback

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking
Gone streaking 5
Gone streaking 5

Maker History

  • HNTerminal
    HNTerminalHacker News at terminal density, superpowers in your browser
    Aug 2026
  • OpenScreenShot
    OpenScreenShotFree chrome extension for full-page screenshots and edits
    Jul 2026
  • OpenSurfaced
    OpenSurfacedIs AI/ChatGPT/Claude recommending your product?
    Jul 2026
  • second-opinion
    second-opinionAdversarial plan review for AI coding agents
    Apr 2026
  • MinimalistNotes
    MinimalistNotesIn-browser private notepad, no signup required, free forever
    Jan 2026
  • 🎉
    Joined Product HuntJanuary 25th, 2026

Forums

22d ago

HNTerminal - Hacker News at terminal density, superpowers in your browser

HNTerminal renders Hacker News as a ruled grid instead of a feed: 100-500 stories in a go, metadata inline, and signals the HN API doesn't publish — velocity, heat, and controversy. It is Keyboard-first, 11 themes, installable as a web app and no account required to read.

1mo ago

OpenScreenShot - Free chrome extension for full-page screenshots and edits

Open-source Chrome extension for full-page, region, and visible-area screenshots with annotation editor, undo/redo, and PDF export. Privacy-first — zero data leaves your device.

1mo ago

OpenSurfaced - Is AI/ChatGPT/Claude recommending your product?

Your buyers ask AI what to use. OpenSurfaced asks ChatGPT, Claude & Gemini the exact questions your buyers ask, then scores whether you're in the answer. Free scan, shareable report, and see which competitors AI names instead.
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