FastAPI backend

A high-performance Python framework for building APIs based on standard type hints and Pydantic validation.

FastAPI leverages Starlette and Pydantic to deliver speeds competitive with Go and Node.js. It automates interactive documentation via Swagger UI and ReDoc: saving developers hours on manual spec writing. By enforcing Python 3.8+ type hints, the framework catches bugs early and provides instant editor autocompletion. Production-ready features like asynchronous support (async/await) and integrated dependency injection make it the standard choice for high-throughput machine learning backends and modern microservices.

https://fastapi.tiangolo.com