Writing

Mar 24, 2026

Specs: The Tests You Didn't Write

A spec/ directory with markdown files gives AI agents something test suites can't: the ability to find bugs you haven't thought of yet.

Mar 1, 2026

Running parallel coding agents is an environment problem

Notes from building a multi-workstream local stack for parallel Claude Code sessions.

Dec 14, 2025

What If the Model Only Ran Once?

Constrained interfaces and ahead-of-time generation make AI-driven UIs actually usable. The model does the hard work once, then gets out of the way.