Lab

Lab

Small interactive experiments — built for fun, not always finished.

• UK FIRE Calculator

  Plan a UK Financial Independence / Retire Early scenario, save a few named configurations, and chart the projection — everything stays in your browser.

• Reserving 101

  An interactive tutorial on P&C loss reserving fundamentals — triangles, development factors, chain ladder, and more — with checks along the way.

• Tier List

  Drag uploaded images into S/A/B/C/D/F tiers and download the result — nothing leaves your browser.

• CSV Validator

  Paste a JSON Schema, drop in a CSV, and validate every row in your browser — nothing leaves the page.

• Where I've been

  A world map highlighting places I’ve travelled to, with details on hover.