mypy
Optional static typing for Python
Why this rank:Strong adoptionRecent releaseHealthy release cadence
Description
Mypy -- Optional Static Typing for Python ========================================= Add type annotations to your Python programs, and use mypy to type check them. Mypy is essentially a Python linter on steroids, and it can catch many programming errors by analyzing your program, without actually having to run it. Mypy has a powerful type system with features such as type inference, gradual typing, generics and union types.
Release History
| Version | Changes | Urgency | Date |
|---|---|---|---|
| master@2026-06-05 | Latest activity on master branch | High | 6/5/2026 |
| 1.20.2 | Imported from PyPI (1.20.2) | Low | 4/21/2026 |
| v1.20.2 | Tag v1.20.2 | High | 4/21/2026 |
| v1.20.1 | Tag v1.20.1 | Medium | 4/12/2026 |
| v1.20.0 | Tag v1.20.0 | Medium | 3/31/2026 |
| v1.19.1 | Tag v1.19.1 | Low | 12/14/2025 |
| v1.19.0 | Tag v1.19.0 | Low | 11/28/2025 |
| v1.18.2 | Tag v1.18.2 | Low | 9/18/2025 |
| v1.18.1 | Tag v1.18.1 | Low | 9/11/2025 |
| v1.17.1 | Tag v1.17.1 | Low | 7/31/2025 |
| v1.17.0 | Tag v1.17.0 | Low | 7/14/2025 |
| v1.16.1 | Tag v1.16.1 | Low | 6/11/2025 |
| v1.16.0 | Tag v1.16.0 | Low | 5/29/2025 |
| v1.15.0 | Tag v1.15.0 | Low | 2/5/2025 |
| v1.14.1 | Tag v1.14.1 | Low | 12/30/2024 |
| v1.14.0 | Tag v1.14.0 | Low | 12/19/2024 |
| v1.13.0 | Tag v1.13.0 | Low | 10/22/2024 |
| v1.12.1 | Tag v1.12.1 | Low | 10/19/2024 |
| v1.12.0 | Tag v1.12.0 | Low | 10/14/2024 |
| v1.11.2 | Tag v1.11.2 | Low | 8/24/2024 |
| v1.11.1 | Tag v1.11.1 | Low | 7/30/2024 |
| v1.11.0 | Tag v1.11.0 | Low | 7/19/2024 |
Dependencies & License Audit
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