Bun · Postgres · SolidJS
Fewer problems for the author to worry about.
Ultimate is a full-stack web framework whose primary developer is an AI agent. Every decision it makes is one the agent does not have to.
Run it
Two commands to a running app, and one to know it is shippable:
bunx create-ultimate myapp
cd myapp && bun run setup
bun run dev
bun run verifyx verify is the contract: green means shippable.
See it
A social network built on it runs in production, its image published on every push.
Why
- Eight primitives, closed: entity, policy, action, mutator, query, job, route, task.
- Every error is a stable code, a cause and a command that fixes it.
- This site ships zero JavaScript on every page but search, and its own gate refuses the first byte over.
When not to use it
Not on Node or Deno, not without Postgres, and not when you want to choose your own router, ORM or component library: the point is that those are decided.