MonkeyType
Automatically generates Python type annotations from runtime data.
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—Overview
What is MonkeyType?
MonkeyType is a system that automatically generates static type annotations for Python code by collecting and analyzing runtime types. This tool helps developers improve the reliability of their code without manually writing type hints, making it easier to maintain large projects.
Key differentiator
“MonkeyType stands out by automating the generation of Python type annotations from runtime data, offering a unique solution to enhance code reliability without manual effort.”
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Who is it for?
✓ Best for
Python developers working on large-scale applications who want to add static typing without manual effort.
Teams looking to improve the reliability and maintainability of their Python codebase by leveraging runtime data for type annotations.
✕ Not a fit for
Projects that require real-time or interactive type checking, as MonkeyType operates post-execution.
Developers who prefer manually writing type hints for fine-grained control over type definitions.
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Get Started with MonkeyType
Step-by-step setup guide with code examples and common gotchas.