100 lessons across 6 modules: FastAPI basics, Pydantic v2 validation, auth & security, async + background tasks + WebSockets, production deployment, and real-world patterns (rate limiting, caching, RLS multi-tenancy, OpenTelemetry, feature flags, blue/green vs canary).
ℹ️ Heads-up on the format: These lessons are concept explanations + quizzes + predict-the-output exercises. The code samples don't execute in your browser because Pyodide can't spin up an HTTP server / database / TCP socket. To run them, copy snippets into your own machine — or pair this track with Foundations (which DOES run live in-browser via Skulpt).