Alternatives and similar repositories for mypy_extensions:

Users that are interested in mypy_extensions are comparing it to the libraries listed below

• PyCQA / flake8-pyi
  A plugin for Flake8 that provides specializations for type hinting stub files
  ☆73Updated last week
• python / importlib_metadata
  Library to access metadata for Python packages
  ☆130Updated 2 months ago
• ambv / retype
  Re-apply type annotations from .pyi stubs to your codebase.
  ☆142Updated 2 years ago
• pypa / pyproject-hooks
  A low-level library for calling build-backends in `pyproject.toml`-based project
  ☆124Updated 3 months ago
• asottile / flake8-typing-imports
  flake8 plugin which checks that typing imports are properly guarded
  ☆48Updated last week
• pypa / readme_renderer
  Safely render long_description/README files in Warehouse
  ☆162Updated 2 months ago
• pytest-dev / py
  Python development support library (note: maintenance only)
  ☆70Updated last year
• typeddjango / pytest-mypy-plugins
  pytest plugin for testing mypy types, stubs, and plugins
  ☆110Updated 2 weeks ago
• aio-libs / frozenlist
  `FrozenList` is a `list`-like structure that implements `collections.abc.MutableSequence` and can be made immutable.
  ☆97Updated last week
• gforcada / flake8-builtins
  Check for python builtins being used as variables or parameters
  ☆114Updated 7 months ago
• hauntsaninja / mypy_primer
  Run mypy and pyright over millions of lines of code
  ☆61Updated 3 weeks ago
• tholo / pytest-flake8
  pytest plugin to run flake8
  ☆118Updated last year
• sco1 / flake8-annotations
  Flake8 Type Annotation Checking
  ☆155Updated last week
• python / pythoncapi-compat
  The pythoncapi-compat project can be used to write a C extension supporting a wide range of Python versions with a single code base.
  ☆84Updated last week
• pypa / trove-classifiers
  Canonical source for classifiers on PyPI.
  ☆144Updated this week
• python / tzdata
  Python package wrapping the IANA time zone database
  ☆80Updated 3 months ago
• python / steering-council
  Communications from the Steering Council
  ☆161Updated last month
• agronholm / exceptiongroup
  Backport of PEP 654 (exception groups)
  ☆42Updated last week
• gforcada / flake8-isort
  flake8 plugin that integrates isort
  ☆179Updated last year
• tox-dev / tox-ini-fmt
  Formats your tox.ini files
  ☆41Updated this week
• pytest-dev / pytest-timeout
  ☆219Updated last month
• adamchainz / flake8-tidy-imports
  ❄️ A flake8 plugin that helps you write tidier imports.
  ☆72Updated last week
• python / bedevere
  A bot to help identify missing information for CPython pull requests
  ☆119Updated 2 weeks ago
• faster-cpython / tools
  ☆91Updated last year
• plinss / flake8-noqa
  flake8 plugin to validate #noqa comments - Mirror of https://gitlab.linss.com/open-source/flake8/flake8-noqa
  ☆41Updated last year
• asottile-archive / flake8-2020
  flake8 plugin which checks for misuse of `sys.version` or `sys.version_info`
  ☆63Updated 11 months ago
• kjd / idna
  Internationalized Domain Names for Python (IDNA 2008 and UTS #46)
  ☆251Updated 4 months ago
• pganssle / zoneinfo
  Reference implementation for the proposed standard library module zoneinfo
  ☆51Updated 4 months ago
• hauntsaninja / useful_types
  Useful types for Python
  ☆122Updated last week
• JBKahn / flake8-print
  flake8
  ☆121Updated last year