# ESLint vs StyleLint

**Leader by Vioscale score:** StyleLint

| Attribute | ESLint | StyleLint |
|---|---|---|
| **Vioscale score** | 73.6 (79% (high)) | 79.3 (71% (medium)) |
| activity.commits_last_30d | 50 | 31 |
| adoption.dependent_repos | 1,569,244 | 200,392 |
| adoption.github_stars | 27,484 | 11,513 |
| adoption.package_downloads_weekly | 160,098,819 | 11,124,156 |
| deployment.options | `{"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | An open-source linter and fixer for JavaScript and JSX that runs locally in editors and CI pipelines. It uses AST analysis to catch problems and can automatically fix many issues, with full support for custom rules and extensibility. | Stylelint is an open-source CSS linter with over 100 built-in rules that helps developers catch errors, enforce conventions, and automatically fix issues. It supports plugins for custom rules and can parse CSS-like languages such as SCSS and Sass. |
| features.capabilities | `{"autofix":true,"function":"linter_formatter","ci_gating":true,"deployment":"cli_local","open_source":"oss","config_model":"config_file","custom_rules":true,"impl_language":"JavaScript","pricing_model":"free","language_scope":"single_language","editor_integration":true}` | `{"autofix":true,"metrics":true,"function":"linter_formatter","ci_gating":true,"deployment":"cli_local","incremental":true,"open_source":"oss","config_model":"config_file","custom_rules":true,"impl_language":"JavaScript","pricing_model":"free","language_scope":"single_language","editor_integration":true}` |
| integrations.count | 2 | - |
| integrations.list | `[{"name":"eslint-plugin-react"},{"name":"eslint-plugin-unicorn"}]` | - |
| language.primary | JavaScript | JavaScript |
| license.spdx | MIT | MIT |
| platform.support | `{"cli":true}` | `{"cli":true}` |
| pricing | `{"type":"open_source","plans":[{"free":true,"name":"Open Source","features":["Find issues in JavaScript code","Automatically fix problems","Custom parsers","Custom rules","Text editor integration","CI pipeline integration"],"description":"Free open source linter","contactSales":false}],"summary":"Free open source","freeTier":true,"sourceUrl":"https://eslint.org","retrievedAt":"2026-08-05T14:08:29.561Z"}` | `{"type":"open_source","summary":"Free and open source (MIT License)","sourceUrl":"https://stylelint.io/","retrievedAt":"2026-08-14T08:32:22.608Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | open_source |
| pricing.price_level | free | free |
| pricing.transparent | - | yes |
| release.cadence_days | 13 | 7 |
| release.history | `[{"url":"https://github.com/eslint/eslint/releases/tag/v10.9.1","date":"2026-08-24T18:18:59Z","type":"stable","version":"v10.9.1"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.9.0","date":"2026-08-21T13:05:50Z","type":"stable","version":"v10.9.0"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.8.1","date":"2026-08-07T20:16:24Z","type":"stable","version":"v10.8.1"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.8.0","date":"2026-07-24T20:15:28Z","type":"stable","version":"v10.8.0"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.7.0","date":"2026-07-10T21:22:56Z","type":"stable","version":"v10.7.0"},{"url":"https://github.com/eslint/eslint/releases/tag/v9.39.5","date":"2026-07-10T20:41:58Z","type":"stable","version":"v9.39.5"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.6.0","date":"2026-06-26T20:09:26Z","type":"stable","version":"v10.6.0"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.5.0","date":"2026-06-12T17:54:47Z","type":"stable","version":"v10.5.0"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.4.1","date":"2026-05-29T20:32:39Z","type":"stable","version":"v10.4.1"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.4.0","date":"2026-05-15T14:11:22Z","type":"stable","version":"v10.4.0"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.3.0","date":"2026-05-01T15:39:48Z","type":"stable","version":"v10.3.0"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.2.1","date":"2026-04-17T20:17:51Z","type":"stable","version":"v10.2.1"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.2.0","date":"2026-04-03T20:36:28Z","type":"stable","version":"v10.2.0"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.1.0","date":"2026-03-20T15:31:47Z","type":"stable","version":"v10.1.0"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.0.3","date":"2026-03-06T22:53:26Z","type":"stable","version":"v10.0.3"},{"url":"https://github.com/eslint/eslint/releases/tag/v9.39.4","date":"2026-03-06T21:46:54Z","type":"stable","version":"v9.39.4"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.0.2","date":"2026-02-23T21:43:46Z","type":"stable","version":"v10.0.2"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.0.1","date":"2026-02-20T15:15:18Z","type":"stable","version":"v10.0.1"},{"url":"https://github.com/eslint/eslint/releases/tag/v9.39.3","date":"2026-02-20T13:52:17Z","type":"stable","version":"v9.39.3"},{"url":"https://github.com/eslint/eslint/releases/tag/v10.0.0","date":"2026-02-06T22:30:54Z","type":"stable","version":"v10.0.0"}]` | `[{"url":"https://github.com/stylelint/stylelint/releases/tag/17.14.1","date":"2026-07-20T01:16:07Z","type":"stable","version":"17.14.1"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.14.0","date":"2026-06-25T15:22:34Z","type":"stable","version":"17.14.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.13.0","date":"2026-06-06T15:44:09Z","type":"stable","version":"17.13.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.12.0","date":"2026-05-20T10:49:28Z","type":"stable","version":"17.12.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.11.1","date":"2026-05-14T09:23:25Z","type":"stable","version":"17.11.1"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.11.0","date":"2026-05-05T11:38:30Z","type":"stable","version":"17.11.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.10.0","date":"2026-05-03T10:17:10Z","type":"stable","version":"17.10.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.9.1","date":"2026-04-27T13:06:58Z","type":"stable","version":"17.9.1"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.9.0","date":"2026-04-23T06:54:22Z","type":"stable","version":"17.9.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.8.0","date":"2026-04-15T11:50:13Z","type":"stable","version":"17.8.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.7.0","date":"2026-04-12T13:07:47Z","type":"stable","version":"17.7.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.6.0","date":"2026-03-26T09:39:45Z","type":"stable","version":"17.6.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.5.0","date":"2026-03-19T16:32:30Z","type":"stable","version":"17.5.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.4.0","date":"2026-02-25T13:22:00Z","type":"stable","version":"17.4.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.3.0","date":"2026-02-13T11:03:54Z","type":"stable","version":"17.3.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.2.0","date":"2026-02-10T09:47:26Z","type":"stable","version":"17.2.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.1.1","date":"2026-02-03T15:54:46Z","type":"stable","version":"17.1.1"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.1.0","date":"2026-01-30T12:37:43Z","type":"stable","version":"17.1.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/17.0.0","date":"2026-01-15T11:40:06Z","type":"stable","version":"17.0.0"},{"url":"https://github.com/stylelint/stylelint/releases/tag/16.26.1","date":"2025-11-28T09:30:10Z","type":"stable","version":"16.26.1"}]` |
| security.scorecard | 6.3 | 7.5 |
| security.vulnerabilities | `{"count":2,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=eslint&per_page=100","last_12m":1,"max_severity":"MODERATE"}` | `{"count":1,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=stylelint&per_page=100","last_12m":0,"max_severity":"LOW"}` |

## Capabilities (Code Quality Tools)

| Capability | ESLint | StyleLint |
|---|:--:|:--:|
| **Core** |  |  |
| Function | Linter + formatter | Linter + formatter |
| Language scope | Single-language | Single-language |
| Implementation language | JavaScript | JavaScript |
| **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 2026-09-01T14:31:21.495Z. "-" = undocumented, not absent.*