FastAPI

A modern web framework written in Python, developed for creating efficient and easy-to-maintain API interfaces. FastAPI uses the OpenAPI standard and Pydantic to automatically generate documentation and provide data validation at the type level. It works great for microservices, systems based on REST architecture, and projects using machine learning. FastAPI offers very high efficiency comparable to Node.js or Go, and at the same time, it’s easy to use and integrates well with existing Python ecosystems. Thanks to the full type support, asynchronicity, and Swagger’s automatic documentation, it’s often used for building modern backends and API-first applications.