Products


GIS & Data Visualization Templates — 5 Python Mapping Scripts
- Unzip the file you downloaded.
- Double-click
index.html. No install, no account, no build step.
Your data Places, photos and notes stay in your own browser. Nothing is uploaded.
Tip The map library loads from the internet the first time, then works offline.
Install to your phone Open in your mobile browser → "Add to Home Screen" for offline use.
Questions? Reply to this receipt email — I read every one.


waymark
A warm little travel map that remembers where you've been. Light up places, watch them connect into a glowing route, and get letters from Mochi along the way.
One-time price, no account, your data never leaves your device.
Includes: 16+ awards (some hidden), a trip planner with budget and train/flight price comparison, one-tap poster export, proper dark mode, and offline PWA install.


Mochi — Budget & Savings
A small, warm budget app that helps you spend less and save more — and finally shows you what your AI subscriptions are really costing you.
One-time price, no subscription, no account. Your data never leaves your device — it lives in your browser, and I literally cannot see it.
Includes: daily tracking, budgets, emergency fund, savings goals, a spending decision checklist, and a dedicated AI-spend ledger with a monthly cap and a six-month trend.