A growing wall of builds. Each one records how it was made — the stack, the agents and models, the tests, the cost — because how a thing gets built is half the story.
Everything here came out of the same loop: I write a spec and gate it, agents build and check each other's work, I review every pull request, and nothing final until the deployed result is verified. The poster is that machine on one page.
This site. Rebuilt from a Dotster one-pager into a modern static site by an agentic engineering loop — each feature specced, tested, and shipped as its own reviewed pull request.
Built with Astro · static HTML · content collections · one style.css · Cloudflare Pages · Claude Code · 120+ tests · first-pass green: mostly — human review caught the restTests written before code; every feature landed as its own reviewed PR, none straight to main.
A solar-system orrery computed from Newton's laws — no ephemeris lookups — that predicts real solar and lunar eclipses and shows its miss margin against the NASA catalog on every row. Built overnight from a one-page brief.
Built with ES modules · Three.js (CDN) · Web Worker · no bundler, no build step · Claude Code (/goal loop, unattended overnight) · 135 tests · first-pass green: overnight suite green — then hand-testing found 4 bugs the suite missed; see the writeup47 minutes from brief to working predictor. The debugging afterward became the testing playbook (property-based + mutation tests, 94% mutation score).