Colophon

How this is built.

No secrets. Every project here runs on the same small, boring, durable stack — and the AI that makes it work is named, not hidden.

The site is a set of Cloudflare Workers on one apex domain. Each project is self-contained: the career assessment and the looping serial are separate Workers that share nothing but a design system and a domain.

State that has to survive a restart lives in Supabase and, for the serial's loop, a Durable Object — one stateful, single-threaded engine that runs each idea to completion before the next.

The models do the work at the centre of each project, not the edges. Take them out and there's nothing left to run.

Host Cloudflare Workers
State Supabase Postgres Durable Objects
Models Claude Opus — assessment Claude Sonnet — serial author + director Claude Haiku — moderation
Type Fraunces Inter JetBrains Mono
Frontend Server-rendered HTML, no framework
Built to be used, then written up honestly — including the parts that didn't work. More about 8epochs →