# ESLint

- **Canonical URI:** https://www.vioscale.ai/software/eslint
- **Category:** Code Quality Tools
- **Homepage:** https://eslint.org
- **Also known as:** eslint
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-05T14:16:44.171Z

## Vioscale score

**72.1 / 100**, confidence 44% (low).

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| price_level | 100 | 0.046 | 4.6 | ✓ |
| reliability | 0 | 0.062 | 0 | - |
| capabilities | 67.1 | 0.123 | 8.3 | ✓ |
| github_stars | 83.7 | 0.038 | 3.2 | ✓ |
| integrations | 8.7 | 0.062 | 0.5 | ✓ |
| github_activity | 62 | 0.138 | 8.6 | ✓ |
| release_cadence | 92.8 | 0.077 | 7.1 | ✓ |
| security_posture | 0 | 0.1 | 0 | - |
| package_downloads | 100 | 0.2 | 20 | ✓ |
| pricing_transparency | 25 | 0.062 | 1.6 | ✓ |
| stackoverflow_activity | 0 | 0.092 | 0 | - |

## Pricing

_As of 2026-08-05, [verify at source](https://eslint.org). Independently observed._

Open source · Free tier

> Free open source

| Plan | Price | Free | Commitment |
|---|---|:--:|---|
| Open Source | Free | ✓ | - |

### Open Source

Free open source linter

- Find issues in JavaScript code
- Automatically fix problems
- Custom parsers
- Custom rules
- Text editor integration
- CI pipeline integration

## About

ESLint is an open source pluggable linting utility for JavaScript and JSX that statically analyzes code to find problems. Many issues can be automatically fixed, and it integrates with text editors and CI pipelines.

_Independently observed._

## Platform & deployment

- **Platforms:** CLI
- **Deployment:** Self-hosted

## Integrations (1)

_Independently observed._

- Codemod

## Capabilities

_The capabilities that matter for Code Quality Tools. "-" = undocumented, not absent._

| Capability | Supported |
|---|:--:|
| **Core** | |
| Function | Linter |
| Language scope | Single-language |
| Implementation language | JavaScript |
| **Capability** | |
| Autofix | ✓ |
| **Config** | |
| Config model | Config file |
| **Extensibility** | |
| Custom rules | ✓ |
| **Deployment** | |
| Deployment | CLI-local |
| **Delivery** | |
| Editor integration | ✓ |
| CI / VCS gating | ✓ |
| **Insight** | |
| Code metrics | - |
| **Performance** | |
| Incremental / monorepo aware | - |
| **Licensing** | |
| Open-source | OSS |
| **Commercial** | |
| Pricing model | Free |

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### adoption

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| adoption.github_stars | 27,432 | [link](https://github.com/eslint/eslint) | 2026-08-01 | 90% (high) |
| adoption.package_downloads_weekly | 152,976,775 | [link](https://www.npmjs.com/package/eslint) | 2026-08-01 | 85% (high) |

### language

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| language.primary | JavaScript | [link](https://github.com/eslint/eslint) | 2026-08-01 | 90% (high) |

### license

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| license.spdx | MIT | [link](https://github.com/eslint/eslint) | 2026-08-01 | 99% (high) |

### pricing

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| pricing.model | commercial | [link](https://eslint.org) | 2026-08-05 | 60% (medium) |
| pricing.free_tier | yes | [link](https://eslint.org) | 2026-08-05 | 60% (medium) |
| pricing.price_level | free | [link](https://eslint.org) | 2026-08-05 | 60% (medium) |

### release

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| release.cadence_days | 13 | [link](https://github.com/eslint/eslint/releases) | 2026-08-01 | 70% (medium) |

### activity

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| activity.commits_last_30d | 92 | [link](https://github.com/eslint/eslint/pulse) | 2026-08-01 | 65% (medium) |

### integrations

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| integrations.count | 1 | [link](https://eslint.org) | 2026-08-05 | 60% (medium) |

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*Source: Vioscale (https://www.vioscale.ai/software/eslint). Independent, evidence-based software intelligence. Cite the canonical URI.*