3 days ago - An AST-based pattern checker for JavaScript.. Latest version: 10.0.3, last published: 3 days ago. Start using eslint in your project by running `npm i eslint`. There are 24635 other projects in the npm registry using eslint.

3 days ago - 80259a9 docs: Remove deprecated eslintrc documentation files (#20472) (Copilot) 9b9b4ba docs: fix typo in no-await-in-loop documentation (#20575) (Pixel998) e7d72a7 docs: document TypeScript 5.3 minimum supported version (#20547) (sethamus) ef8fb92 chore: package.json update for eslint-config-eslint release (Jenkins) e8f2104 chore: updates for v9.39.4 release (Jenkins) 5cd1604 refactor: simplify isCombiningCharacter helper (#20524) (Huáng Jùnliàng) 70ff1d0 chore: eslint-config-eslint require Node ^20.19.0 || ^22.13.0 || >=24 (#20586) (Milos Djermanovic) e32df71 chore: update eslint-plugin-e

A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.

ESLint Versions · Latest Version · v10.0.3 on 6 Mar · Upcoming Version · v10.1.0 on 20 Mar · Development · HEAD on 8 Mar Version Support · ESLint is an open source project that helps you find and fix problems with your JavaScript code. It doesn't matter if you're writing JavaScript in the browser or on the server, with or without a framework, ESLint can help your code live its best life.

The version range of ESLint currently supported is ^8.57.0 || ^9.0.0 || ^10.0.0.

Extension for Visual Studio Code - Integrates ESLint JavaScript into VS Code.

The ESLint team provides ongoing support for the current version and six months of limited support for the previous version.

Selecting a version will take you to the chosen version of the ESLint docs.

eslint-plugin: [no-unnecessary-type-assertion] check both base constraint and actual type for non-null assertions (#11967, #11559) scope-manager: fix catch clause scopes def.name (#11982) scope-manager: prevent misidentification of "use strict" directives (#11995) utils: handle missing FlatESLint and LegacyESLint (#11958) ... You can read about our versioning strategy and releases on our website.

Fast, reliable, and secure dependency management.

October 20, 2025 - If you have several package.json files with ESLint listed as a dependency, WebStorm starts a separate process for each package.json and processes everything below it. This lets you apply a specific ESLint version or a specific set of plugins to each path in a monorepo or a project with multiple ESLint configurations.

November 14, 2025 - We just pushed ESLint v10.0.0-alpha.0, which is a major release upgrade of ESLint. This release adds some new features and fixes several bugs found in the previous release. This release also has some breaking changes, so please read the following closely. This version of ESLint is not ready for production use and is provided to gather feedback from the community before releasing the final version.

ESLint updates the supported Node.js versions with each major release of ESLint.

Version ... Results will be shown and updated as you type. ... ESLint v9.0.0 is a major release of ESLint, and as such, has several breaking changes that you need to be aware of.

August 1, 2024 - This adoption guide explains why this is still the case for 2024. This article covers the current version of ESLint, which was available at the time of writing in summer 2024 (v9.7).

March 19, 2025 - Migrate to ESLint 9.x In this article, I share some experiences of migrating to ESLint 9.x, which includes significant breaking changes. We’ll use the flat config, integrate ESLint plugins, and …

Opinionated Code Formatter

May 4, 2021 - "overrides": { "eslint": "7.17.0", "eslint-plugin-react": "7.22.0" } Bonus tip: As of CRA version 4.0.0, react-scripts build (and react-scripts start) run eslint implicitly, which sounds like a strange decision.