# Oxc/oxlint vs RuboCop

**Leader by Vioscale score:** RuboCop

| Attribute | Oxc/oxlint | RuboCop |
|---|---|---|
| **Vioscale score** | 53.1 (47% (low)) | 69.7 (53% (medium)) |
| activity.commits_last_30d | 100 | 100 |
| adoption.dependent_repos | 1 | 115,529 |
| adoption.github_stars | 22,500 | 12,899 |
| deployment.options | `{"self_hosted":true}` | - |
| description.long | 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. | RuboCop is an open-source Ruby linter and formatter that enforces code style based on the Ruby community style guide. It detects code quality issues and can automatically fix many of them, with extensive configuration options and extensibility through community plugins. |
| features.capabilities | `{"autofix":true,"function":"quality_platform","ci_gating":true,"deployment":"cli_local","open_source":"oss","config_model":"config_file","custom_rules":true,"impl_language":"Rust","pricing_model":"free","language_scope":"single_language"}` | `{"autofix":true,"function":"linter_formatter","deployment":"cli_local","open_source":"oss","config_model":"config_file","custom_rules":true,"impl_language":"Ruby","pricing_model":"free","language_scope":"single_language","editor_integration":true}` |
| integrations.count | 4 | 14 |
| integrations.list | `[{"name":"ESLint"},{"name":"Tailwind"},{"name":"React"},{"name":"styled-components"}]` | `[{"name":"rubocop-performance"},{"name":"rubocop-rails"},{"name":"rubocop-rspec"},{"name":"rubocop-minitest"},{"name":"rubocop-rake"},{"name":"rubocop-sequel"},{"name":"rubocop-thread_safety"},{"name":"rubocop-capybara"},{"name":"rubocop-factory_bot"},{"name":"rubocop-rspec_rails"},{"name":"rubocop-i18n"},{"name":"Eglot"},{"name":"Helix"},{"name":"Flycheck"}]` |
| language.primary | Rust | Ruby |
| license.spdx | MIT | MIT |
| platform.support | `{"cli":true}` | `{"cli":true}` |
| pricing | `{"type":"open_source","plans":[{"free":true,"name":"Open Source","features":["Linting with 800+ rules","Code formatting","JavaScript/TypeScript parsing","Code transformation","Module resolution","Code minification"],"description":"Free and open source software","contactSales":false}],"summary":"Free and open source","freeTier":true,"sourceUrl":"https://oxc.rs/","retrievedAt":"2026-08-14T10:22:40.073Z"}` | `{"type":"open_source","summary":"Free and open source","freeTier":true,"sourceUrl":"https://rubocop.org/","retrievedAt":"2026-08-14T08:31:22.550Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | commercial |
| pricing.price_level | free | free |
| pricing.transparent | yes | yes |
| release.cadence_days | 2 | 16 |
| release.history | `[{"url":"https://github.com/oxc-project/oxc/releases/tag/crates_v0.147.0","date":"2026-08-24T11:31:39Z","type":"stable","version":"crates_v0.147.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/apps_v1.80.0","date":"2026-08-24T13:39:23Z","type":"stable","version":"apps_v1.80.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/crates_v0.146.0","date":"2026-08-19T08:40:33Z","type":"stable","version":"crates_v0.146.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/crates_v0.145.0","date":"2026-08-18T14:33:59Z","type":"stable","version":"crates_v0.145.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/apps_v1.79.0","date":"2026-08-18T15:09:46Z","type":"stable","version":"apps_v1.79.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/crates_v0.144.0","date":"2026-08-10T10:08:13Z","type":"stable","version":"crates_v0.144.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/apps_v1.78.0","date":"2026-08-10T10:46:10Z","type":"stable","version":"apps_v1.78.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/crates_v0.143.0","date":"2026-08-06T10:42:26Z","type":"stable","version":"crates_v0.143.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/apps_v1.77.0","date":"2026-08-03T12:07:50Z","type":"stable","version":"apps_v1.77.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/crates_v0.142.0","date":"2026-07-27T15:14:48Z","type":"stable","version":"crates_v0.142.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/apps_v1.76.0","date":"2026-07-27T15:59:01Z","type":"stable","version":"apps_v1.76.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/crates_v0.141.0","date":"2026-07-21T15:16:54Z","type":"stable","version":"crates_v0.141.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/apps_v1.75.0","date":"2026-07-21T23:22:20Z","type":"stable","version":"apps_v1.75.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/crates_v0.140.0","date":"2026-07-14T07:09:20Z","type":"stable","version":"crates_v0.140.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/apps_v1.74.0","date":"2026-07-14T07:46:21Z","type":"stable","version":"apps_v1.74.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/crates_v0.139.0","date":"2026-07-06T15:33:32Z","type":"stable","version":"crates_v0.139.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/apps_v1.73.0","date":"2026-07-06T23:08:25Z","type":"stable","version":"apps_v1.73.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/crates_v0.138.0","date":"2026-06-29T19:18:29Z","type":"stable","version":"crates_v0.138.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/apps_v1.72.0","date":"2026-06-29T23:11:48Z","type":"stable","version":"apps_v1.72.0"},{"url":"https://github.com/oxc-project/oxc/releases/tag/apps_v1.71.0","date":"2026-06-22T12:31:30Z","type":"stable","version":"apps_v1.71.0"}]` | `[{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.90.0","date":"2026-08-24T11:40:21Z","type":"stable","version":"v1.90.0"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.89.0","date":"2026-08-04T09:00:37Z","type":"stable","version":"v1.89.0"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.88.2","date":"2026-07-08T06:22:30Z","type":"stable","version":"v1.88.2"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.88.1","date":"2026-07-01T09:52:01Z","type":"stable","version":"v1.88.1"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.88.0","date":"2026-06-16T05:10:59Z","type":"stable","version":"v1.88.0"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.87.0","date":"2026-05-30T08:52:19Z","type":"stable","version":"v1.87.0"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.86.2","date":"2026-05-14T05:26:06Z","type":"stable","version":"v1.86.2"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.86.1","date":"2026-04-09T06:12:37Z","type":"stable","version":"v1.86.1"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.86.0","date":"2026-03-23T10:39:38Z","type":"stable","version":"v1.86.0"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.85.1","date":"2026-03-05T10:22:56Z","type":"stable","version":"v1.85.1"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.85.0","date":"2026-02-26T09:50:24Z","type":"stable","version":"v1.85.0"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.84.2","date":"2026-02-12T07:25:18Z","type":"stable","version":"v1.84.2"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.84.1","date":"2026-02-03T01:55:56Z","type":"stable","version":"v1.84.1"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.84.0","date":"2026-01-27T09:57:17Z","type":"stable","version":"v1.84.0"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.82.1","date":"2025-12-24T08:47:02Z","type":"stable","version":"v1.82.1"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.82.0","date":"2025-12-17T10:25:17Z","type":"stable","version":"v1.82.0"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.81.7","date":"2025-10-31T09:01:14Z","type":"stable","version":"v1.81.7"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.81.6","date":"2025-10-21T07:34:59Z","type":"stable","version":"v1.81.6"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.81.1","date":"2025-09-26T13:35:08Z","type":"stable","version":"v1.81.1"},{"url":"https://github.com/rubocop/rubocop/releases/tag/v1.81.0","date":"2025-09-25T12:50:13Z","type":"stable","version":"v1.81.0"}]` |
| security.scorecard | - | 5.6 |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=oxlint&per_page=100","last_12m":0,"max_severity":null}` | `{"count":1,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=rubygems&package_name=rubocop&per_page=100","last_12m":0,"max_severity":"LOW"}` |

## Capabilities (Code Quality Tools)

| Capability | Oxc/oxlint | RuboCop |
|---|:--:|:--:|
| **Core** |  |  |
| Function | Quality platform | Linter + formatter |
| Language scope | Single-language | Single-language |
| Implementation language | Rust | Ruby |
| **Capability** |  |  |
| Autofix | ✓ | ✓ |
| **Config** |  |  |
| Config model | Config file | 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 |

*Source: Vioscale. Generated 2026-09-01T15:15:02.374Z. "-" = undocumented, not absent.*