at play

Things that run

Proof lives in artifacts — each with a frame budget, users, and a play button.

case · 3d game · liveTIKI DASHA jungle endless runner built from scratch for the browser — an instanced forest on one shared atlas, held to a frame budget measured on real phones. Live and playable at tiki-dash.com.read the case →

case · pwa app · liveBabyFoodScanScanne. Prüfe. Vertraue. — a supermarket-aisle scanner built for a concrete personal need: knowing what is actually in the jar. Scan a barcode and a 0–100 score comes back, grounded in Germany's institutional science — DGE reference values for the child's age, BfR risk assessments — as an installable, phone-first PWA. Live at babyfoodscan.de.read the case →

BabyFoodScan on three phone screens — the scan home, a scanned baby cereal, and nutrient bars measured against DGE reference values

case · the homepage · liveThe DiveThe descent you just fell through, examined: a 53-meter fall through a career in three burning words, a chorus of machine voices against one human counter-voice, and a heart drawn by the fluid itself — with an interactive depth chart of the whole story.read the case →

case · private infrastructureThe HubAn AI coding agent on my own server, driven from my phone — Claude Code today, any provider by design. An idea typed on the street becomes a running prototype on the VPS, over my private tailnet only, with subscription and API billing kept apart. Run solo, from systemd unit to spend cap. Private build, in daily use.read the case →

idea → prototype · live