Python Flake8

Open-source Python projects categorized as Flake8
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Top 23 Python Flake8 Projects

Flake8

  1. Flake8

    flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.

    Project mention: Top Tools for Static Analysis Help in Your Python Projects | dev.to | 2025-03-18

    Flake8: This tool checks for style errors and simple programming mistakes.

  2. Judoscale

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  3. wemake-python-styleguide

    The strictest and most opinionated python linter ever!

  4. best-of-python-dev

    🏆 A ranked list of awesome python developer tools and libraries. Updated weekly.

  5. nbQA

    Run ruff, isort, pyupgrade, mypy, pylint, flake8, and more on Jupyter Notebooks

  6. Deal

    🤝 Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.

  7. mccabe

    McCabe complexity checker for Python

  8. PEP 8 Speaks

    A GitHub :octocat: app to automatically review Python code style over Pull Requests

  9. CodeRabbit

    CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.

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  10. pep8-naming

    Naming Convention checker for Python

  11. flake8-comprehensions

    ❄️ A flake8 plugin to help you write better list/set/dict comprehensions.

  12. nitpick

    Enforce the same settings on multiple projects

  13. yesqa

    Automatically remove unnecessary `# noqa` comments

  14. Flake8-pyproject

    Flake8 plug-in loading the configuration from pyproject.toml

  15. flake8-pytest-style

    A flake8 plugin checking common style issues or inconsistencies with pytest-based tests.

  16. pydoclint

    A Python docstring linter that checks arguments, returns, yields, and raises sections

  17. pandas-vet

    A plugin for Flake8 that checks pandas code

  18. torchfix

    TorchFix - a linter for PyTorch-using code with autofix support

    Project mention: TorchFix – a linter for PyTorch-using code with autofix support | news.ycombinator.com | 2024-04-19

  19. flake8-type-checking

    Flake8 plugin for managing type-checking imports & forward references.

  20. flake8-bandit

    Automated security testing using bandit and flake8.

  21. flake8-typing-imports

    flake8 plugin which checks that typing imports are properly guarded

  22. flake8-noqa

    flake8 plugin to validate #noqa comments - Mirror of https://gitlab.linss.com/open-source/flake8/flake8-noqa

  23. flake8-todos

    Lint TODO comments in a Python code

  24. flake8-length

    Flake8 plugin for a smart line length validation.

  25. flake8-codes

    CLI tool to introspect flake8 plugins and their codes

  26. InfluxDB

    InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Python Flake8 related posts

  • Constraints Are Good: Python's Metadata Dilemma

    6 projects | news.ycombinator.com | 6 Dec 2024

  • Setting Up a Comprehensive Python Build Validation Pipeline in Azure DevOps

    2 projects | dev.to | 3 Oct 2024

  • Which is your favourite or go-to YouTube channel for being up-to-date on Python?

    4 projects | /r/Python | 5 May 2023

  • beartype: It has documentation now. It only took two years, my last hair follicle, precious sanity points (SPs), and working with Sphinx. Don't be like @leycec. Go hard on documentation early.

    3 projects | /r/Python | 7 Mar 2023

  • flake8-length: Flake8 plugin for a smart line length validation.

    1 project | /r/coding | 9 Oct 2022

  • flake8-codes: CLI tool to introspect flake8 plugins and their codes

    1 project | /r/opensource | 6 Oct 2022

  • flake8-length: Flake8 plugin for a smart line length validation.

    3 projects | /r/Python | 4 Oct 2022
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    judoscale.com | 18 Apr 2025
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Index

What are some of the best open-source Flake8 projects in Python? This list will help you:

# Project Stars
1 Flake8 3,583
2 wemake-python-styleguide 2,702
3 best-of-python-dev 1,112
4 nbQA 1,105
5 Deal 786
6 mccabe 653
7 PEP 8 Speaks 614
8 pep8-naming 521
9 flake8-comprehensions 468
10 nitpick 403
11 yesqa 266
12 Flake8-pyproject 231
13 flake8-pytest-style 230
14 pydoclint 176
15 pandas-vet 169
16 torchfix 138
17 flake8-type-checking 116
18 flake8-bandit 113
19 flake8-typing-imports 48
20 flake8-noqa 41
21 flake8-todos 29
22 flake8-length 25
23 flake8-codes 14

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