Comparison

Biome vs pre-commit

No clear leader: Biome (68.2) and pre-commit (66.1) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Biome full profile →pre-commit full profile →

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

Biome68

pre-commit66

Attribute comparison across 2 tools
Attribute	Biome	pre-commit
vioscaleAI score	68 / 100medium · 68%	66 / 100medium · 70%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	freemium	commercial
Price levelpricing.price_level	low	free
Transparentpricing.transparent	✗	✓
Integrations
Countintegrations.count	3	-
Security
Scorecardsecurity.scorecard	-	4.7
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40biomejs%2Fbiome&per_page=100 · Last 12m: 0	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=pre-commit&per_page=100 · Last 12m: 0
Reliability
Status pagereliability.status_page	-	✓
Adoption
Dependent reposadoption.dependent_repos	587	35,684
Github starsadoption.github_stars	25,952	15,626
Package downloads weeklyadoption.package_downloads_weekly	17,944,016	33,971,661
Activity
Commits last 30dactivity.commits_last_30d	100	16
Release
Cadence daysrelease.cadence_days	6	57
Historyrelease.history	20 items	20 items
License
Spdxlicense.spdx	Apache-2.0	MIT
Language
Primarylanguage.primary	Rust	Python
Market
Availabilitymarket.availability	Available worldwide	-
Content
Faqcontent.faq	5 items	5 items

Score

vioscaleAI score

Biome68 / 100medium · 68%

pre-commit66 / 100medium · 70%

Pricing

Free tier

Biome✓

pre-commit✓

Model

Biomefreemium

pre-commitcommercial

Price level

Biomelow

pre-commitfree

Transparent

Biome✗

pre-commit✓

Integrations

Count

Biome3

pre-commit–

Security

Scorecard

Biome–

pre-commit4.7

Vulnerabilities

BiomeCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40biomejs%2Fbiome&per_page=100 · Last 12m: 0

pre-commitCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=pre-commit&per_page=100 · Last 12m: 0

Reliability

Status page

Biome–

pre-commit✓

Adoption

Dependent repos

Biome587

pre-commit35,684

Github stars

Biome25,952

pre-commit15,626

Package downloads weekly

Biome17,944,016

pre-commit33,971,661

Activity

Commits last 30d

Biome100

pre-commit16

Release

Cadence days

Biome6

pre-commit57

History

Biome20 items

pre-commit20 items

License

Spdx

BiomeApache-2.0

pre-commitMIT

Language

Primary

BiomeRust

pre-commitPython

Market

Availability

BiomeAvailable worldwide

pre-commit–

Content

Faq

Biome5 items

pre-commit5 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	Biome	pre-commit
Core
Function	Linter + formatter	Meta-runner
Language scope	Multi-language	Multi-language
Implementation language	Rust	Python
Capability
Autofix	✓	✗
Config
Config model	Zero-config	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

BiomeLinter + formatter

pre-commitMeta-runner

Language scope

BiomeMulti-language

pre-commitMulti-language

Implementation language

BiomeRust

pre-commitPython

Capability

Autofix

Biome✓

pre-commit✗

Config

Config model

BiomeZero-config

pre-commitConfig file

Extensibility

Custom rules

Biome-

pre-commit✓

Deployment

BiomeCLI-local

pre-commitCLI-local

Delivery

Editor integration

Biome✓

pre-commit✗

CI / VCS gating

Biome✓

pre-commit✓

Insight

Code metrics

Biome-

pre-commit✗

Performance

Incremental / monorepo aware

Biome-

pre-commit✗

Licensing

Open-source

BiomeOSS

pre-commitOSS

Commercial

Pricing model

BiomeFree

pre-commitFree

What each one is

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

Biome

An all-in-one code formatter and linter built with Rust that can format code, identify issues, and improve code quality with high performance and minimal setup required.

Independently observed

pre-commit

Manages Git pre-commit hooks written in various languages, automatically running code checks to detect issues like missing semicolons, trailing whitespace, and debug statements before code review.

Independently observed

Pricing

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

Biome

HybridFree tier

Open source with optional commercial support available

as of 2026-10-14verify ↗

pre-commit

Free

as of 2026-08-14verify ↗

Platform & deployment

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

Platform and deployment support comparison
Supports	Biome	pre-commit
macOSPlatforms	✗	✓
WindowsPlatforms	✗	✓
LinuxPlatforms	✗	✓
CLIPlatforms	✓	✓
Self-hostedDeployment	✓	✓

Platforms

macOS

Biome✗

pre-commit✓

Windows

Biome✗

pre-commit✓

Linux

Biome✗

pre-commit✓

CLI

Biome✓

pre-commit✓

Deployment

Self-hosted

Biome✓

pre-commit✓

Integrations

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

Biome

3 total

ESLint
TypeScript ESLint
Prettier

Independently observed

pre-commit

Not documented yet.

Still deciding?

Biome or pre-commit: 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.