Rule Field
A learning game where the player discovers an elementary cellular automaton by predicting cells instead of reading its rule table.
Live experiments
Open where possible.
Things you can run or poke. Some demos belong in public. Others use private data, cost real money to run, or are not ready for strangers. Those get a gate or stay offline.
No account
Open experiments
Account required
Controlled access
The Valuation Lab
A local-first parcel map builder for joining tabular data, exploring valuation patterns, and exporting self-contained interactive maps.
Look At That Tree
A private place to plan trips with friends: dates, gear, route ideas, and one conversation instead of six scattered threads.