vioscale
Comparison

Oxc/oxlint vs Psalm

No leader: the top candidate Psalm has only 0.33 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Oxc/oxlint full profile →Psalm full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Oxc/oxlint53
Psalm73
Score
Vioscale score
Oxc/oxlint53 / 100low · 47%
Psalm73 / 100low · 33%
Pricing
Free tier
Oxc/oxlint✓
Psalm✓
Model
Oxc/oxlintopen_source
Psalmcommercial
Price level
Oxc/oxlintfree
Psalmfree
Transparent
Oxc/oxlint✓
Psalm✓
Integrations
Count
Oxc/oxlint4
Psalm–
Security
Scorecard
Oxc/oxlint–
Psalm4.5
Vulnerabilities
Adoption
Dependent repos
Oxc/oxlint1
Psalm15,920
Github stars
Oxc/oxlint22,500
Psalm5,884
Activity
Commits last 30d
Oxc/oxlint100
Psalm–
Release
Cadence days
Oxc/oxlint2
Psalm1
History
Oxc/oxlint20 items
Psalm20 items
License
Spdx
Oxc/oxlintMIT
PsalmMIT
Language
Primary
Oxc/oxlintRust
PsalmPHP

Capabilities

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

Core
Function
Oxc/oxlintQuality platform
PsalmStatic analyzer
Language scope
Oxc/oxlintSingle-language
PsalmSingle-language
Implementation language
Oxc/oxlintRust
PsalmPHP
Capability
Autofix
Oxc/oxlint✓
Psalm✓
Config
Config model
Oxc/oxlintConfig file
PsalmConfig file
Extensibility
Custom rules
Oxc/oxlint✓
Psalm✓
Deployment
Deployment
Oxc/oxlintCLI-local
PsalmCLI-local
Delivery
Editor integration
Oxc/oxlint-
Psalm-
CI / VCS gating
Oxc/oxlint✓
Psalm-
Insight
Code metrics
Oxc/oxlint-
Psalm✓
Performance
Incremental / monorepo aware
Oxc/oxlint-
Psalm-
Licensing
Open-source
Oxc/oxlintOSS
PsalmOSS
Commercial
Pricing model
Oxc/oxlintFree
PsalmFree

What each one is

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

Oxc/oxlint

An open-source toolkit providing linting, formatting, parsing, transformation, module resolution, and minification for JavaScript and TypeScript through Rust implementation, achieving significantly higher performance than comparable tools.

Independently observed

Psalm

Psalm is a free, open-source static analyzer for PHP that identifies type-related errors and bugs in codebases at their strictest settings. It can automatically fix many common issues and supports safe coding patterns used in other 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.

Oxc/oxlint

Open sourceFree tier

Free and open source

  • Open SourceFree
    • Linting with 800+ rules
    • Code formatting
    • JavaScript/TypeScript parsing
    • Code transformation
    • Module resolution
    • +1 more
as of verify ↗

Psalm

Open sourceFree tier

Free and open-source. Optional paid support contracts available.

  • Open SourceFree
as of verify ↗

Platform & deployment

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

Platforms
CLI
Oxc/oxlint✓
Psalm✓
Deployment
Self-hosted
Oxc/oxlint✓
Psalm✓

Integrations

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

Oxc/oxlint

4 total
  • ESLint
  • Tailwind
  • React
  • styled-components
Independently observed

Psalm

Not documented yet.

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