FastAPI framework, high performance, easy to learn, fast to code, ready for production. FastAPI is a modern, fast (high-performance), web framework for building APIs with Python based on standard Python type hints.

Features

  • Fast: Very high performance, on par with NodeJS and Go (thanks to Starlette and Pydantic). One of the fastest Python frameworks available
  • Fast to code: Increase the speed to develop features by about 200% to 300%
  • Fewer bugs: Reduce about 40% of human (developer) induced errors
  • Intuitive: Great editor support. Completion everywhere. Less time debugging
  • Easy: Designed to be easy to use and learn. Less time reading docs
  • Short: Minimize code duplication. Multiple features from each parameter declaration. Fewer bugs

Project Samples

FastAPI Python Screenshot 1 FastAPI Python Screenshot 2

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License

MIT License

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FastAPI Python Web Site

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Additional Project Details

Programming Language

Python

Related Categories

Python Frameworks

Registered

2025-06-26
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