JavaScript > ESLint

Shareable config for Airbnb's style guide.

Airbnb's ESLint config with Babel Support.

Progressive ESLint config for your React/Vue/TypeScript projects.

Contains the ESLint configuration used for projects maintained by the ESLint team.

Feedzai's shareable config for JavaScript/React projects.

Shareable config for Shopify's style guide.

Shareable config for Wikimedia's style guide, used by MediaWiki.

Automatically configure ESLint based on your project's dependencies.

Shareable config for Canonical style guide.

Shareable config for JavaScript Standard Style.

Shareable config for XO.

Anthony's ESLint config preset.

A reasonable collection of plugins to use alongside your main ESLint configuration.

One config to rule them all!

ESLint configuration for awesome projects.

Enforce classic JavaScript featuress in TypeScript codebase by banning excessive keywords.

The most strict (but practical) ESLint config out there.

Shareable config that only catches actual problems, and doesn't enforce stylistic preferences.

Shareable config for Supermind style.

Comprehensive and highly opinionated Eslint configuration. Typescript oriented.

Helps detect dependency tree bloat and redundant polyfills.

Misc. rules from GitHub.

Rules detecting bugs and suspicious patterns.

Various awesome ESLint rules.

Misc. rules.

Misc. rules. of @mysticatea without the personal config.

Transforms logical expressions in code to make them easier to understand.

A custom ESLint plugin that enforces principles of clean, maintainable software design — inspired by Code Complete.

The design quality gate for AI-generated frontend code. 20 rules covering arbitrary colors/spacing/typography, design-system drift, responsive coverage, and WCAG 2.2 / 2.1 AA accessibility across React, Vue, Svelte, Angular, and plain HTML.

Detects bugs and security issues commonly introduced by AI-generated code (async misuse, empty catch, auth gaps, SQL concat, secrets).

Lint browser compatibility of APIs used (caniuse as an ESLint plugin).

Disable ECMAScript language features not supported by your browserslist targets.

Disable specific ECMAScript language versions or individual features. Properly maintained fork of no longer maintained eslint-plugin-es.

ESLint plugin for ES5 users (forbid ES2015+ usage).

Detect unsupported ES6 features in IE11.

Lint undefined or unused rules for css modules.

ESLint rules for emotion.

Auto fixable ESlint's rules for styled components.

A11y for Styled Components.

An ESLint plugin for enforcing CSS property ordering in vanilla-extract CSS styles.

Mark functions or modules as deprecated and get lint messages when they are used.

Disable specified plugins using file path patterns and inline comments.

Linting for JavaScript inside of HTML <script> tags.

Linting for JavaScript inside of Markdown.

Linting rules for Angular (v2+).

Linting rules to adhere to the John Papa's AngularJS Styleguide.

Plugin for Astro components.

Linting rules for Backbone.

Linting rules for Ember.

Linting rules for hapi.

Meteor specific linting rules for ESLint.

Accessibility rules on JSX elements.

Linting rules for React and JSX.

Linting rules for React Hooks.

React Native specific linting rules.

React-Redux specific linting rules.

Improve HMR experience when using Vite.

Linting rules for Solid and JSX.

Linting rules for Svelte v3 Components.

Plugin for VueJS.

Plugin for Scoped CSS in VueJS.

Adds replacements for built-in rules to include Babel features.

An ESLint plugin for linting ESLint plugins.

Flow type linting rules.

Run Flow as an ESLint plugin.

ESLint plugin for HTML.

Lint your JSON files.

Lint, format, and auto-fix your JSON files. Sort your package.json.

ESLint plugin for JSON, JSONC and JSON5.

Validates data defined in JavaScript, JSON, YAML and TOML using JSON Schema Validator.

Rules for consistent, readable, and valid package.json files.

ESLint Parser/Plugin for MDX.

Additional ESLint's rules for Node.js. Properly maintained fork of no longer maintained eslint-plugin-node.

SQL linting rules for ESLint.

ESLint plugin for TOML.

Granularly enforces TypeScript's erasableSyntaxOnly flag.

Provides Twoslash, $ExpectError, and $ExpectType type assertions.

ESLint plugin for YAML.

Check your GraphQL query strings against a schema.

Linting rules for TypeGraphQL, targeted at finding common mistakes.

Linting rules for jQuery, including versioned configs for deprecated features.

Linting rules for JSDoc comments (including the JavaScript within @example).

Lodash specific linting rules.

Lodash/fp specific linting rules.

Plugin for Lodash template/Underscore template.

(Used in Lodash and Underscore.js)

Mongodb native Node.js driver linting rules.

Ramda specific linting rules.

Linting rules for RequireJS.

Linting rules for Tailwind CSS classnames.

ESLint plugin to help you write better tailwindcss by improving readability with formatting rules and enforcing best practices with linting rules.

Run ESLint on your changed lines only. Also supports CI!

Miscellaneous rules including rules for creating custom checks and wrapping (modifying) third-party rules.

An eslint rule that checks the top of files and fixes them too!

Convert all rules to errors.

Convert all rules to warnings.

Introduces types, based on existing schemas (Swagger, Redux) and linting access to object properties, preventing undefined errors.

Helps catch insensitive words, promoting an inclusive codebase.

Avoid redundancy when using es2015 array methods and functions.

ESLint rules to ensure proper arrow function definitions.

Ensures that your architecture boundaries are respected by the elements in your project checking file structure and dependencies.

Best practices about ESLint directive comments (/eslint-disable/, etc.). Properly maintained fork of no longer maintained eslint-plugin-eslint-comments.

A plugin to preserve original error context when re-throwing exceptions.

A plugin that helps you to enforce hexagonal architecture best practices.

Forbids functions with too many parameters of the same type, encouraging object-based signatures and preventing primitive obsession.

Enforce good writing style in comments.

Lints unhandled functions that might throw errors.

ESLint rules for functional programming.

ESLint rules to disable mutation and promote fp in JavaScript and TypeScript.

Prevent accidental parameter mutations by enforcing explicit mut prefix (JavaScript) or Mut<T> type annotation (TypeScript).

Disable all mutation in JavaScript.

Linting of ES2015+ import/export syntax, and prevent issues with misspelling of file paths and import names.

Linting of ES2015+ import/export syntax, and prevent issues with misspelling of file paths and import names. Lightweight fork of eslint-plugin-import, but which breaks backwards compatibility.

ESLint plugin related to Math object and Number.

Require errors to be thrown using new.

Lints against expressions like Math.max(...args) that can lead to a stack overflow for large arrays.

Prevents leaking comments into production if bundler is not used and stops developers from commenting out old lines of code.

Encourages use of class properties by reporting use of this with bind or setting state in constructors.

Custom rule for ESLint that checks for inferred method names within object literals.

It's 2019 and you still use loops?

Show queried syntax's content in messages.

Prevent using extended native objects.

Best practices when working with promises.

Enforce pure functions (without side effects).

ESLint plugin for finding possible ReDoS vulnerabilities.

ESLint plugin for finding regexp mistakes and style guide violations.

Adds fixer for ESLint sort-keys rule.

Write pure functions, don't allow this.

An eslint plugin for disallow side effect at module toplevel.

A plugin to prove that a hexadecimal number is less than a specified value.

Prevents accidental form submission during IME composition by requiring e.isComposing guard or form submit event.

ESLint plugin for finding possible ReDoS vulnerabilities.

PostgreSQL/node-postgres security: SQL injection prevention (CWE-89), connection pool leak detection (CWE-772), transaction safety. 13 rules with CWE mapping.

Linting rules for Jest.

Formatting rules for Jest.

Linting rules for Jest-DOM.

Linting rules for Mocha.

ESLint plugin for Vitest.