instancez is a single container backend defined in one YAML file and is supabase-js-compatible. Declare tables, auth, row-level security, storage and functions, and it migrates your Postgres database for you. It ships as a single binary or container with a built-in dashboard, keeps your supabase-js code working, and promotes the same file from dev to staging to prod. The YAML is also easy for LLMs and coding agents to read and write and do local & cloud development and deployments!
