Mosh Mage

What is Thornfield? Thornfield is a fictional English village in Hampshire, governed by an AI council leader. Every 15 simulated days, the President receives a briefing on the village state and makes decisions that shape the community — from infrastructure investments to policing strategies. The simulation runs daily, generating realistic events, economic changes, and population shifts. Why? Thornfield is not testing whether AI can run a village well or badly. It is leaving that genuinely open and watching what governing style emerges on its own — cautious, reactive, decisive, whatever it turns out to be — given real news, real budget pressure, and real consequences for ignoring problems. The interesting part is not the verdict. It is that nobody decided the verdict in advance. How does it work? Each day, two AI calls simulate village life. The first generates events, weather, crime, and population changes. The second handles the economy — businesses opening or closing, public services, and tracking new places. Code enforces hard limits (death rates, crime caps, budget bounds) so the simulation stays realistic.

Baby Vault A 100% offline, privacy-first PWA for tracking a newborn's feeding, sleep, and diaper changes, built with no accounts, no cloud sync, and no analytics. Background Built during paternity leave, in the nap windows between feedings, after the developer became a father and found every popular baby-tracking app pushed accounts, cloud syncing, and subscription monetization on top of sensitive infant health data. Baby Vault was the answer: a tracker that never sends a single byte to a server. How it works The app runs entirely in the browser using IndexedDB for local storage, so data never leaves the device. Install it to the home screen as a PWA and it works fully offline, even with zero signal. There's a JSON export/import for backup or manual transfer between devices. Partner sharing was the one gap flagged by early users (the app has no accounts, so syncing across two phones isn't trivial). The fix shipped after launch: a decentralized sync engine built on Nostr. Each user gets a locally generated cryptographic key pair instead of a login. To share with a partner, you create a "Vault" with a shared secret key (NIP-44) exchanged via QR code, then logs sync through decentralized relays, end to end encrypted so even the relay operators only see noise. Anyone wanting full control can point it at their own private relay. Standout features - Golden Hour Overlap: a Gantt-style chart for multi-child households, surfacing the rare moment everyone is asleep at once - Medical Export: a print-optimized report formatted for a quick pediatrician visit - Witching Hour Heatmaps: visualizes patterns in evening fussiness