A small, invented café ordering service. Nothing here is real: it exists to demonstrate and test Code Atlas, which reads a repository's history and keeps a searchable, always-current picture of what its code does.
api/ Python: prices an order, reserves stock, checks the caller
web/ TypeScript: a cart that places orders through the API
Every push to main is ingested by Code Atlas (see .github/workflows/code-atlas.yml). The history is deliberately varied -- a
new feature, a behavior change, a move, a rename, a decorator-only edit, a deletion, a comment-only tidy -- so each kind of
change can be checked in the graph.
Run the API tests: cd api && python -m pytest