Comparison

Biome vs Clippy

On the evidence we track, Clippy leads this comparison with a composite score of 76/100. 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
Attribute comparison across 2 tools
Attribute72Biome76ClippyLeader
Vioscale score72 / 100low · 38%76 / 100low · 12%
Commits last 30d100100
Github stars25,460115,144
Package downloads weekly11,910,506-
Options{"cloud":true}-
LongA fast formatter and linter for JavaScript, TypeScript, JSX, TSX, JSON, HTML, CSS, and GraphQL with 97% Prettier compatibility.Clippy provides over 800 lints organized into configurable categories to catch common mistakes and improve Rust code quality. Lints are categorized by severity (correctness, suspicious, style, complexity, performance) and can be enabled or disabled individually.
Capabilities{"autofix":true,"function":"linter_formatter","open_source":"oss","pricing_model":"free","language_scope":"multi_language","editor_integration":true}{"function":"linter","deployment":"cli_local","open_source":"oss","config_model":"rule_packs","impl_language":"Rust","pricing_model":"free","language_scope":"single_language"}
PrimaryRustRust
SpdxApache-2.0Apache-2.0
Support{"cli":true,"web":true}{"cli":true}
Pricing{"type":"open_source","freeTier":true,"sourceUrl":"https://biomejs.dev","retrievedAt":"2026-08-05T14:07:10.279Z"}{"type":"open_source","freeTier":true,"sourceUrl":"https://doc.rust-lang.org/clippy/","retrievedAt":"2026-08-03T22:29:18.391Z"}
Free tierYesYes
Modelcommercialopen_source
Price levelfreefree
Cadence days620

Capabilities

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

Capability comparison for Code Quality Tools
CapabilityBiomeClippy
Core
FunctionLinter + formatterLinter
Language scopeMulti-languageSingle-language
Implementation language-Rust
Capability
Autofix-
Config
Config model-Rule packs
Extensibility
Custom rules--
Deployment
Deployment-CLI-local
Delivery
Editor integration-
CI / VCS gating--
Insight
Code metrics--
Performance
Incremental / monorepo aware--
Licensing
Open-sourceOSSOSS
Commercial
Pricing modelFreeFree

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