PyLint
PyFlakes
pre-commit by Yelp
mypy
PEP8
CppDepend
ruff
A wrapper around Python tools to check the style and quality of Python code.
Snyk
Dependabot
CVE Lite CLI
Trivy
Rom Patcher JS
Libraries.io
Vulnerabilities.io
Security & Privacy

Which is more popular?
Based on our record, flake8 seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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flake8
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| Website | gitlab.com | patchdex.com |
| Listed in |
What each product offers, as listed by its team.
Possible disadvantages
No features have been listed yet.
Walkthroughs and reviews on video.
Linters and fixers: never worry about code formatting again (Vim + Ale + Flake8 & Black for Python)
More videos
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How often each product is chosen within a category, 0–100% relative to the other.
Share your experience with using flake8 and Patchdex. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.
Repos: - repo: https://github.com/pre-commit/pre-commit-hooks rev: v4.3.0 hooks: - id: trailing-whitespace - id: check-merge-conflict - id: check-yaml args: [--unsafe] - id: check-json -... - Source: dev.to / almost 4 years ago
I just ran `pre-commit autoupdate`. It's asking for a username for https://gitlab.com/pycqa/flake8. :-(. Source: almost 4 years ago
Flake8 plugin for a smart line length validation. Source: about 4 years ago
Tracking Patchdex since Nov 2026.
When comparing flake8 and Patchdex, you can also consider the following products.
Pylint is a Python source code analyzer which looks for programming errors.
Compare PyLint to flake8 or Patchdex:

Snyk helps you use open source and stay secure. Continuously find and fix vulnerabilities for npm, Maven, NuGet, RubyGems, PyPI and much more.
Compare Snyk to flake8 or Patchdex:

A simple program which checks Python source files for errors.
Compare PyFlakes to flake8 or Patchdex:

Automated dependency updates for your Ruby, Python, JavaScript, PHP, .NET, Go, Elixir, Rust, Java and Elm.
Compare Dependabot to flake8 or Patchdex:

A framework for managing and maintaining multi-language pre-commit hooks
Compare pre-commit by Yelp to flake8 or Patchdex:
CVE Lite CLI scans JS/TS lockfiles locally, explains direct and transitive dependency risk, and provides parent-aware remediation guidance.
Compare CVE Lite CLI to flake8 or Patchdex: