FastAPI | BH

FastAPI Fundamentals: Routing, Pydantic Models, and Dependency Injection

Build real FastAPI endpoints: typed routing, Pydantic request and response models, dependency injection, and automatic docs.

2 weeks ago 58

FastAPI

FastAPI in Production: Settings, Auth, Middleware, and Project Structure

Harden a FastAPI app for production: typed settings with pydantic-settings, bearer auth, logging and CORS middleware, and a scalable project structure.

2 weeks ago 78

FastAPI

Streaming and Background Work in FastAPI: SSE and BackgroundTasks

Stream responses from FastAPI with server sent events, run side effects with BackgroundTasks, and know when to move to a real task queue.

2 weeks ago 72

FastAPI

Testing FastAPI the Right Way: pytest, the Test Client, and Validation

Test FastAPI with pytest and the test client: assert on validation, override dependencies to isolate from real services, and cover async and streaming code.