Ideas, products &things worth keeping.
Things I write, build and collect while trying to understand a changing world.
Featured Project
Latest Notes
All notesSmall software is having a moment again
AI makes it cheap to build tiny, opinionated tools for a handful of people. That changes what is worth making.
Projects
All projectsLittleBeary
Learn Korean through play, with Little Beary and friends.
Good Morning Run
A social alarm app for morning runners. Wake up together, then head out for a run.
TapTap
Tiny tap-to-learn games for toddlers. No ads, no dark patterns.
Sixtoms
An experiment in structured daily reflection.
Team PinFly
My company. Two co-founders running a range of projects through the AI shift.
From the Library
Explore the LibraryHow agentic coding tools are changing software teams
Research blog
China’s grid build-out and what it means for energy prices
International publication
Pricing pages that actually explain the product
Product newsletter
Home-based pulmonary rehabilitation: a randomised trial
PubMed
The future of work is smaller teams
Economics journal
- Explore the Library