Comparison

flake8 vs StyleLint

On the evidence we track, StyleLint leads this comparison with a composite score of 79/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
flake858
StyleLint79
Score
Vioscale score
flake858 / 100medium · 66%updating
StyleLint79 / 100medium · 71%updating
Pricing
Free tier
flake8
StyleLint
Model
StyleLintopen_source
Price level
flake8free
StyleLintfree
Transparent
flake8
StyleLint
Integrations
Count
flake83
StyleLint
Adoption
Dependent repos
flake8
StyleLint200,392
Github stars
flake83,819
StyleLint11,513
Package downloads weekly
StyleLint11,124,156
Activity
Commits last 30d
flake84
StyleLint31
Release
Cadence days
flake8
StyleLint7
History
flake8
StyleLint20 items
License
Spdx
flake8MIT
StyleLintMIT
Language
Primary
flake8Python
StyleLintJavaScript

Capabilities

Feature-by-feature on the axes that matter for code quality tools. “-” means undocumented, not absent.

Core
Function
flake8Linter
StyleLintLinter + formatter
Language scope
flake8Single-language
StyleLintSingle-language
Implementation language
flake8Python
StyleLintJavaScript
Capability
Autofix
flake8
StyleLint
Config
Config model
flake8Config file
StyleLintConfig file
Extensibility
Custom rules
flake8
StyleLint
Deployment
Deployment
flake8CLI-local
StyleLintCLI-local
Delivery
Editor integration
flake8
StyleLint
CI / VCS gating
flake8
StyleLint
Insight
Code metrics
flake8
StyleLint
Performance
Incremental / monorepo aware
flake8-
StyleLint
Licensing
Open-source
flake8OSS
StyleLintOSS
Commercial
Pricing model
flake8Free
StyleLintFree

What each one is

The product in its own terms, so the numbers below have context.

flake8

flake8 is an open-source Python linter that combines multiple style-checking tools to verify code compliance with PEP 8 and detect errors. It uses a plugin architecture for extensibility and is commonly integrated into development workflows and CI/CD pipelines.

Independently observed

StyleLint

Leader

Stylelint is an open-source CSS linter with over 100 built-in rules that helps developers catch errors, enforce conventions, and automatically fix issues. It supports plugins for custom rules and can parse CSS-like languages such as SCSS and Sass.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

flake8

Open sourceFree tier
as of verify ↗

StyleLint

Leader
Open source

Free and open source (MIT License)

as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
CLI
flake8
StyleLint
Deployment
Self-hosted
flake8
StyleLint

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

flake8

3 total
  • pycodestyle
  • pyflakes
  • mccabe
Independently observed

StyleLint

Leader

Not documented yet.

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.