Glossary coding Term Page
CORSMiddleware
Provided by FastAPI/Starlette to declare allowed origins
Core Idea
CORSMiddleware is Provided by FastAPI/Starlette to declare allowed origins, methods, and headers, while taking care of preflight responses via a reusable middleware layer. It usually makes the most sense alongside CORS, Origin, Security headers.
Why It Matters Here
Mathbong reuses this term across fastapi posts as shared vocabulary.