Python

🛠 [bandit](https://github.com/PyCQA/bandit) - a tool to find common security issues in Python code

🛠 [bellybutton](https://github.com/hchasestevens/bellybutton) - a linting engine supporting custom project-specific rules

🛠 [Black](https://github.com/ambv/black) - The uncompromising Python code formatter

🛠 [cohesion](https://github.com/mschwager/cohesion) - a tool for measuring Python class cohesion

🛠 [Dlint](https://github.com/duo-labs/dlint) - a tool for ensuring Python code is secure

🛠 [jedi](https://github.com/davidhalter/jedi) - autocompletion/static analysis library for Python

🛠 [linty fresh](https://github.com/lyft/linty_fresh) - parse lint errors and report them to Github as comments on a pull request

🛠 [mccabe](https://github.com/PyCQA/mccabe) - check McCabe complexity

🛠 [mypy](https://github.com/python/mypy) - a static type checker that aims to combine the benefits of duck typing and static typing, frequently used with [MonkeyType](https://github.com/Instagram/MonkeyType)

🛠 [py-find-injection](https://github.com/uber/py-find-injection) - find SQL injection vulnerabilities in Python code

🛠 [pycodestyle](https://github.com/PyCQA/pycodestyle) - (formerly `pep8`) check Python code against some of the style conventions in PEP 8

🛠 [pydocstyle](https://github.com/PyCQA/pydocstyle) - check compliance with Python docstring conventions

🛠 [pyflakes](https://github.com/pyflakes/pyflakes/) - check Python source files for errors

🛠 [pylint](https://github.com/PyCQA/pylint) - looks for programming errors, helps enforcing a coding standard and sniffs for some code smells. It additionally includes `pyreverse` (an UML diagram generator) and `symilar` (a similarities checker).

🛠 [pyre-check](https://github.com/facebook/pyre-check) - A fast, scalable type checker for large Python codebases

🛠 [pyright](https://github.com/Microsoft/pyright) - Static type checker for Python, created to address gaps in existing tools like mypy.

🛠 [pyroma](https://github.com/regebro/pyroma) - rate how well a Python project complies with the best practices of the Python packaging ecosystem, and list issues that could be improved

🛠 [PyT - Python Taint](https://github.com/python-security/pyt) - A static analysis tool for detecting security vulnerabilities in Python web applications.

🛠 [pytype](https://github.com/google/pytype) - A static type analyzer for Python code.

🛠 [radon](https://github.com/rubik/radon) - a Python tool that computes various metrics from the source code

🛠 [vulture](https://github.com/jendrikseipp/vulture) - find unused classes, functions and variables in Python code

🛠 [wemake-python-styleguide](https://github.com/wemake-services/wemake-python-styleguide) - the strictest and most opinionated python linter ever

🛠 [wily](https://github.com/tonybaloney/wily) - a command-line tool for archiving, exploring and graphing the complexity of Python source code

🛠 [xenon](https://github.com/rubik/xenon) - monitor code complexity using [`radon`](https://github.com/rubik/radon)