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FastAPI

web-framework

Modern, fast web framework for building APIs with Python 3.7+

10M/week ↑ Growing

Features

asyncopenapipydanticmodern

Pros and Cons

Ventajas

  • + Performance comparable to NodeJS and Go
  • + Automatic documentation with OpenAPI/Swagger
  • + Automatic validation with Pydantic
  • + Native async/await support
  • + Excellent for ML/AI endpoints
  • + Python type hints fully leveraged

Desventajas

  • - Smaller ecosystem than Django/Flask
  • - Requires Python 3.7+
  • - Less mature than alternatives
  • - Learning curve with async

Use Cases

  • High-performance REST APIs
  • Microservices
  • ML model serving
  • Modern application backends
  • Real-time APIs

Tecnologías Relacionadas

Compatible with

Alternatives