FastAPI: Modern Python Web Framework
FastAPI is a modern, high-performance web framework for building APIs with Python 3.7+ based on standard Python type hints.
Key Features
- Fast: Very high performance, on par with NodeJS and Go
- Fast to code: 200-300% faster development speed
- Type hints: Full editor support with autocompletion
- Automatic docs: Interactive API documentation (Swagger UI)
- Validation: Automatic request validation with Pydantic