Projects
Every project gets the same treatment: the problem, the case for building it, a diagram of how it works, screens and the engineering worth talking about.
Doubleknot
Your most distracting apps stay locked until you've walked your steps — and on a team, nobody unlocks until everybody has.
RG35XX Unchained
A $60 retro handheld that stands in for your phone. Radio, podcasts, YouTube, Bluetooth headphones, an alarm and a lock screen, all without reflashing it.
Jetpump
Say "deploy" to your AI coding agent and get a live HTTPS URL back. No dashboards, no YAML.
The Strength Society
A strength-training log with an AI coach built in. It writes your program and never changes anything without asking.
Läsa svenska
AI-written Swedish stories, checked by a linguistic validator, pitched at exactly the SFI course level you're on.
Runner Bean
A run tracker you pay for once. No account, no subscription, and nothing leaves your phone.
Fair Price Engine
A home-built ML valuation engine for Swedish used cars, trained on about 130,000 listings and deliberately kept from cheating.
Macros & Meals
A macro tracker that works out the grams for your next meal so you hit today's targets.
Nanosecond
A running app that measures how much time relativity saves you on every run.
SpeechCoach
Grammarly for talks. Rehearse out loud and get a score, rewrites and a live voice coach.
Letters from History
One famous historical letter a day, shown as a calm duotone keepsake.