How Matchpicks keeps picks feeling instant while the backend commits asynchronously—and how React Query cancellation, snapshots, and cache invalidation keep client state aligned with PostgreSQL.

Async event handlers and a synchronous event bus don’t belong inside the same database transaction; I fixed it by deferring domain events until after commit with a small in-memory outbox.

How I refactored Matchpicks from a monolithic AppRegistry to an explicit, compiler-checked Composition Root using constructor dependency injection, without heavy frameworks.

A React-based web platform for creating and joining picking leagues across different sports.

We were working on a game with cute dogs. Then we stopped working on that prototype, to start working on another game with cute dogs.

Yet another quick update - started playing around with Yahaha

Just a quick update

Time to take a look at an even older project.

Time to check out some old projects and see what it takes to get them to build.

It’s fun, fast and you don’t have to worry about updating stuff all the time.