Lab

Tools and experiments I built and run on this site. Some are finished, some are still in progress.

  1. Live

    How the gallery samples

    Run the photo gallery's random draws yourself: four sampling strategies, a fixed seed, and the exact odds of seeing something new.

    • Seeded PRNG
    • Hypergeometric
  2. Alpha

    Mortgage Lab

    Compare mortgage scenarios with different terms, rates, and tranches. Visualize payment timelines and uncertainty.

    • ECharts
  3. Live

    Unicorn Mafia Brand Guide

    The Unicorn Mafia brand guide: visual identity, brand style guidelines, and design resources.

  4. WIP

    Threads & Beads Explorer

    Hierarchical thought organization for ideas, tasks, and notes, with a git-style Flow graph and a keyboard-friendly List view.

    • D3
    • dagre
    • Zod
  5. Live

    Pension Calculator

    Plan your retirement with confidence. Project savings, compare scenarios, and visualize your financial future.

    • SVG charts
  6. Live

    Poker Payout Calculator

    Home-game buy-ins, rebuys, partial payouts, and prize splits.

    • PWA
    • Service worker
  7. Live

    University Grades Explorer

    Interactive exploration of academic transcripts with detailed course information, grades, and statistics.