beartype
Unbearably fast near-real-time hybrid runtime-static type-checking. Unbearably fast runtime type checking in pure Python.
Unbearably fast near-real-time hybrid runtime-static type-checking. Unbearably fast runtime type checking in pure Python.
To install this package, run one of the following:
Beartype is an open-source PEP-compliant near-real-time pure-Python hybrid runtime-static type checker emphasizing efficiency, usability, and thrilling puns.
Summary
Unbearably fast near-real-time hybrid runtime-static type-checking. Unbearably fast runtime type checking in pure Python.
Last Updated
Dec 14, 2025 at 12:37
License
MIT
Total Downloads
547.3K
Supported Platforms
GitHub Repository
https://github.com/beartype/beartypeDocumentation
https://beartype.readthedocs.io