Comparison

mypy vs StyleLint

On the evidence we track, StyleLint leads this comparison with a composite score of 77/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

mypy full profile →StyleLint full profile →

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.

mypy69

★StyleLint77

Attribute comparison across 2 tools
Attribute	mypy	StyleLintLeader
vioscaleAI score	69 / 100medium · 66%	77 / 100medium · 71%
Pricing
Free tierpricing.free_tier	-	✓
Modelpricing.model	open_source	open_source
Price levelpricing.price_level	free	free
Transparentpricing.transparent	-	✓
Integrations
Countintegrations.count	1	-
Security
Scorecardsecurity.scorecard	6.8	7.4
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=mypy&per_page=100 · Last 12m: 0	Count: 1 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=stylelint&per_page=100 · Last 12m: 0 · Max severity: LOW
Adoption
Dependent reposadoption.dependent_repos	52,771	200,392
Github starsadoption.github_stars	20,682	11,531
Package downloads weeklyadoption.package_downloads_weekly	42,892,033	10,966,597
Activity
Commits last 30dactivity.commits_last_30d	100	36
Release
Cadence daysrelease.cadence_days	-	7
Historyrelease.history	-	20 items
License
Spdxlicense.spdx	-	MIT
Language
Primarylanguage.primary	Python	JavaScript
Content
Faqcontent.faq	3 items	5 items

Score

vioscaleAI score

mypy69 / 100medium · 66%

StyleLint77 / 100medium · 71%

Pricing

Free tier

mypy–

StyleLint✓

Model

mypyopen_source

StyleLintopen_source

Price level

mypyfree

StyleLintfree

Transparent

mypy–

StyleLint✓

Integrations

Count

mypy1

StyleLint–

Security

Scorecard

mypy6.8

StyleLint7.4

Vulnerabilities

mypyCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=mypy&per_page=100 · Last 12m: 0

StyleLintCount: 1 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=stylelint&per_page=100 · Last 12m: 0 · Max severity: LOW

Adoption

Dependent repos

mypy52,771

StyleLint200,392

Github stars

mypy20,682

StyleLint11,531

Package downloads weekly

mypy42,892,033

StyleLint10,966,597

Activity

Commits last 30d

mypy100

StyleLint36

Release

Cadence days

mypy–

StyleLint7

History

mypy–

StyleLint20 items

License

Spdx

mypy–

StyleLintMIT

Language

Primary

mypyPython

StyleLintJavaScript

Content

Faq

mypy3 items

StyleLint5 items

Capabilities

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

Capability comparison for Code Quality Tools
Capability	mypy	StyleLint
Core
Function	Type checker	Linter + formatter
Language scope	Single-language	Single-language
Implementation language	Python	JavaScript
Capability
Autofix	✗	✓
Config
Config model	-	Config file
Extensibility
Custom rules	✗	✓
Deployment
Deployment	CLI-local	CLI-local
Delivery
Editor integration	✓	✓
CI / VCS gating	✓	✓
Insight
Code metrics	✗	✓
Performance
Incremental / monorepo aware	✓	✓
Licensing
Open-source	OSS	OSS
Commercial
Pricing model	Free	Free

Core

Function

mypyType checker

StyleLintLinter + formatter

Language scope

mypySingle-language

StyleLintSingle-language

Implementation language

mypyPython

StyleLintJavaScript

Capability

Autofix

mypy✗

StyleLint✓

Config

Config model

mypy-

StyleLintConfig file

Extensibility

Custom rules

mypy✗

StyleLint✓

Deployment

mypyCLI-local

StyleLintCLI-local

Delivery

Editor integration

mypy✓

StyleLint✓

CI / VCS gating

mypy✓

StyleLint✓

Insight

Code metrics

mypy✗

StyleLint✓

Performance

Incremental / monorepo aware

mypy✓

StyleLint✓

Licensing

Open-source

mypyOSS

StyleLintOSS

Commercial

Pricing model

mypyFree

StyleLintFree

What each one is

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

mypy

A static type checker that analyzes Python code to catch type errors before runtime. Supports gradual typing, allowing you to mix static and dynamic typing and incrementally add type hints to existing codebases.

Independently observed

StyleLint

Leader

A CSS linter that validates stylesheets against built-in and custom rules to ensure error-free and consistent code, with automatic fixing capabilities and support for CSS-like languages.

Independently observed

Pricing

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

mypy

Open source

as of 2026-08-14verify ↗

StyleLint

Leader

Open sourceFree tier

as of 2026-09-10verify ↗

Platform & deployment

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

Platform and deployment support comparison
Supports	mypy	StyleLint
CLIPlatforms	✓	✓
Self-hostedDeployment	✓	✓

Platforms

CLI

mypy✓

StyleLint✓

Deployment

Self-hosted

mypy✓

StyleLint✓

Integrations

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

mypy

1 total

VS Code

Independently observed

StyleLint

Leader

Not documented yet.

Still deciding?

mypy or StyleLint: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

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