mypy Insights | Sumble

What is mypy?

Mypy is a static type checker for Python. It adds optional static typing to Python, allowing developers to catch type-related errors during development rather than at runtime. It is commonly used to improve code reliability, maintainability, and readability in Python projects, especially larger ones. Mypy helps ensure that variables and function arguments have the expected types, preventing unexpected behavior and making it easier to refactor code.

Find organizations using mypy on Sumble →

What other technologies are related to mypy?

mypy Competitor Technologies

ruff

Ruff is a linter that can perform type checking, overlapping with mypy's functionality.

mentioned alongside mypy in 50% (97) of relevant job posts

flake8

Flake8 is a linter that, through plugins, can perform type checking, overlapping with mypy's functionality.

mentioned alongside mypy in 27% (94) of relevant job posts

Pylint

Pylint is a static analysis tool that performs code style checks and can also do some type inference, overlapping with the functionality of mypy.

mentioned alongside mypy in 13% (92) of relevant job posts

mypy Complementary Technologies

Black

Black is a code formatter that ensures consistent code style. Mypy's output benefits from consistent formatting.

mentioned alongside mypy in 25% (90) of relevant job posts

Pydantic

Pydantic uses Python type annotations for data validation and settings management, which can be checked by mypy. Using Pydantic type annotations improves mypy's understanding of the code.

mentioned alongside mypy in 9% (192) of relevant job posts

Pytest

Pytest is a testing framework that can be used alongside mypy. Mypy ensures correctness during development, while Pytest helps verify code behavior at runtime.

mentioned alongside mypy in 1% (297) of relevant job posts