Does Ruff support type checking?

1 · Python Developer Tooling Handbook – pydevtools.com · July 27, 2026, 1:41 a.m.
Python linter type-checking Programming Tools
Summary
Ruff is a Python linter and formatter that does not perform type inference or type checking. For type checking, it should be used alongside dedicated type checkers like mypy, Ty, Pyright, or Pyrefly.
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