I got bored of Zwift, so I made my own cycling game[Projects]
Pedal Mania is a pixel-art cycling game for your smart trainer, with real roads, crits, velodromes, an island of its own and Mars, and it is free to download at pedalmania.cc.→
Blog
Essays, notes, project logs, and the occasional retrospective. Also available via RSS.
Graph engineering: when a fleet of agents beats a single loop[Engineering]
A technical guide to graph engineering for AI agents: nodes and edges, the fake edge test, the fan out and reduce diamond, independent verification, the failure modes nobody warns you about, and when a plain loop is the better call.→
Building Skylark, and what it's teaching me about agentic models[Projects]
Notes from building Skylark, an agentic desktop browser in Rust with a Chromium fork: why the harness matters more than the prompt, and why a smarter model isn't always a better agent.→
Apple's container vs Docker Desktop on the Mac[Engineering]
Apple's native container runtime hit v1.0 in June 2026. An honest look at where it beats Docker Desktop, where it doesn't, and how painful the switch actually is.→
How we cut p99 latency by 80% with one trace[Engineering]
A single OpenTelemetry trace showed us where to look. The fix was a five-line config change.→
Notes on maintainer burnout[Open Source]
Three years running a popular Go library taught me that the work isn't the code — it's the inbox.→
Incident retrospective: the cache stampede of April 14[Retrospectives]
What happened, what we did about it, and the one thing I'd do differently next time.→
Building a second brain with Obsidian[Projects]
Obsidian is the foundation, but it doesn't do everything. Here's the local-first setup I use for personal notes and the small layer I add on top for enterprise.→
CLI aliases I actually use[Notes]
A short, opinionated list. Most of these are about saving a few seconds a hundred times a day.→