Awesome Eslint Overview

A list of awesome ESLint plugins, configs, etc.

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Awesome ESLint

A list of awesome ESLint configs, plugins, etc.

If you want to contribute, please read the contribution guidelines.

Contents

• Configs
  • Configs by Well-Known Companies/Organizations
  • Other Prominent Configs (100 stars or so)
  • Other Configs
• Preconfigured Configs with ESLint Set up
• Plugins
  • Code Quality
  • Compatibility
  • CSS in JS
  • Deprecation
  • Embedded
  • Frameworks
  • Languages and Environments
  • Libraries
  • Misc
  • Practices and Specific ES Features
  • Performance
  • Security
  • Style
  • Testing Tools
• Parsers
• Formatters
• Globals
• Tools
• Developing for ESLint
• Tutorials
• Installation and Setup

Configs

Configs by Well-Known Companies/Organizations

• Airbnb (⭐148k) - Shareable config for Airbnb's style guide (⭐148k).
• Airbnb-babel (⭐3) - Airbnb's ESLint config with Babel Support.
• Alloy (⭐2.6k) - Progressive ESLint config for your React/Vue/TypeScript projects.
• ESLint (⭐27k) - Contains the ESLint configuration used for projects maintained by the ESLint team.
• Facebook - Sharable config for Facebook's style guide.
• Feedzai (⭐9) - Feedzai's shareable config for JavaScript/React projects.
• Shopify (⭐490) - Shareable config for Shopify's style guide (⭐262).
• Wikimedia (⭐33) - Shareable config for Wikimedia's style guide, used by MediaWiki.

Other Prominent Configs (100 stars or so)

• Auto (⭐399) - Automatically configure ESLint based on your project's dependencies.
• Canonical (⭐622) - Shareable config for Canonical style guide (⭐19).

• Standard (⭐2.7k) - Shareable config for JavaScript Standard Style (⭐29k).
• XO (⭐285) - Shareable config for XO (⭐8k).
• Antfu Eslint Config (⭐6.2k) - Anthony's ESLint config preset.

Other Configs

• Adjunct - A reasonable collection of plugins to use alongside your main ESLint configuration.
• Ash-Nazg (⭐9) - One config to rule them all!
• Cecilia (⭐7) - ESLint configuration for awesome projects.
• clean-typescript - Enforce classic JavaScript featuress in TypeScript codebase by banning excessive keywords.
• Hardcore (⭐466) - The most strict (but practical) ESLint config out there.
• Problems (⭐67) - Shareable config that only catches actual problems, and doesn't enforce stylistic preferences.
• Supermind (⭐4) - Shareable config for Supermind style.
• Sheriff (⭐179) - Comprehensive and highly opinionated Eslint configuration. Typescript oriented.

Preconfigured Configs with ESLint Set up

• Node.js Standard Style (⭐6) - Node.js core config.
• eslint-config-prettier - Prettier config for ESlint maintained by Prettier team.
• Standard (⭐29k) - JavaScript Standard Style.
• Superlint (⭐5) - JavaScript Supermind Style.
• XO (⭐8k) - JavaScript happiness style linter ❤️.

Plugins

Code Quality

• depend (⭐485) - Helps detect dependency tree bloat and redundant polyfills.
• GitHub (⭐327) - Misc. rules from GitHub.
• SonarJS (⭐1.2k) - Rules detecting bugs and suspicious patterns.
• Unicorn (⭐5k) - Various awesome ESLint rules.
• @mysticatea/eslint-plugin (⭐26) - Misc. rules.
• @brettz9/eslint-plugin (⭐2) - Misc. rules. of @mysticatea without the personal config.
• De Morgan (⭐311) - Transforms logical expressions in code to make them easier to understand.
• Deslint (⭐0) - 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.
• eslint-plugin-code-complete (⭐14) - A custom ESLint plugin that enforces principles of clean, maintainable software design — inspired by Code Complete.
• eslint-plugin-ai-guard - Detects bugs and security issues commonly introduced by AI-generated code (async misuse, empty catch, auth gaps, SQL concat, secrets).

Compatibility

• Compat (⭐3.2k) - Lint browser compatibility of APIs used (caniuse as an ESLint plugin).
• ecmascript-compat (⭐69) - Disable ECMAScript language features not supported by your browserslist targets.
• es-x (⭐150) - Disable specific ECMAScript language versions or individual features. Properly maintained fork of no longer maintained eslint-plugin-es.
• es5 (⭐55) - ESLint plugin for ES5 users (forbid ES2015+ usage).
• ie11 (⭐15) - Detect unsupported ES6 features in IE11.

CSS in JS

• CSS-modules (⭐155) - Lint undefined or unused rules for css modules.
• Emotion (⭐18k) - ESLint rules for emotion.
• Styled Components
  • Better Styled Components (⭐66) - Auto fixable ESlint's rules for styled components.
  • styled-components-a11y (⭐155) - A11y for Styled Components.
• vanilla-extract (⭐32) - An ESLint plugin for enforcing CSS property ordering in vanilla-extract CSS (⭐10k) styles.

Deprecation

• deprecate (⭐85) - Mark functions or modules as deprecated and get lint messages when they are used.
• disable (⭐56) - Disable specified plugins using file path patterns and inline comments.

Embedded

• HTML (⭐456) - Linting for JavaScript inside of HTML <script> tags.
• Markdown (⭐565) - Linting for JavaScript inside of Markdown.

Frameworks

• Angular (⭐1.8k) - Linting rules for Angular (v2+).
• AngularJS (⭐621) - Linting rules to adhere to the John Papa's AngularJS Styleguide (⭐24k).
• Astro (⭐419) - Plugin for Astro components.
• Backbone (⭐92) - Linting rules for Backbone.
• Ember (⭐261) - Linting rules for Ember.
• Hapi (⭐22) - Linting rules for hapi.
• Meteor (⭐45k) - Meteor specific linting rules for ESLint.
• React
  • JSX a11y (⭐3.6k) - Accessibility rules on JSX elements.
  • React (⭐9.3k) - Linting rules for React and JSX.
  • React Hooks (⭐245k) - Linting rules for React Hooks.
  • React Native (⭐762) - React Native specific linting rules.
  • React-Redux (⭐82) - React-Redux specific linting rules.
  • React Refresh (⭐334) - Improve HMR experience when using Vite.
• Solid (⭐261) - Linting rules for Solid and JSX.
• Svelte (⭐398) - Linting rules for Svelte v3 Components.
• Vue
  • VueJS (⭐4.6k) - Plugin for VueJS.
  • VueJS Scoped CSS (⭐108) - Plugin for Scoped CSS in VueJS.

Languages and Environments

• Babel (⭐44k) - Adds replacements for built-in rules to include Babel features.
• eslint-plugin-eslint-plugin - An ESLint plugin for linting ESLint plugins.
• Flow
  • Flow (⭐1.1k) - Flow type linting rules.
  • Flow Errors (⭐402) - Run Flow as an ESLint plugin.
• HTML (⭐260) - ESLint plugin for HTML.
• JSON
  • JSON (⭐216) - Lint your JSON files.
  • JSON, package.json - Lint, format, and auto-fix your JSON files. Sort your package.json.
  • JSON with Comments (⭐234) - ESLint plugin for JSON, JSONC and JSON5.
  • JSON Schema (⭐94) - Validates data defined in JavaScript, JSON, YAML and TOML using JSON Schema Validator.
  • eslint-plugin-package-json - Rules for consistent, readable, and valid package.json files.
• MDX (⭐298) - ESLint Parser/Plugin for MDX.
• N (⭐329) - Additional ESLint's rules for Node.js. Properly maintained fork of no longer maintained eslint-plugin-node.
• SQL (⭐113) - SQL linting rules for ESLint.
• TOML (⭐32) - ESLint plugin for TOML.
• TypeScript - Linting rules for TypeScript.
  • eslint-plugin-erasable-syntax-only - Granularly enforces TypeScript's erasableSyntaxOnly flag.
  • eslint-plugin-expect-type - Provides Twoslash, $ExpectError, and $ExpectType type assertions.
• YAML (⭐176) - ESLint plugin for YAML.

Libraries

• GraphQL
  • dotansimha/graphql-eslint - Validates, prettifies and checks your GraphQL operations and GraphQL schema for best-practices.
  • apollostack/eslint-plugin-graphql - Check your GraphQL query strings against a schema.
• TypeGraphQL - Linting rules for TypeGraphQL, targeted at finding common mistakes.
• jQuery (⭐32) - Linting rules for jQuery, including versioned configs for deprecated features.
• JSDoc (⭐1.2k) - Linting rules for JSDoc comments (including the JavaScript within @example).
• Lodash
  • Lodash - Lodash specific linting rules.
  • Lodash/fp (⭐150) - Lodash/fp specific linting rules.
  • Lodash template (⭐17) - Plugin for Lodash template/Underscore template.
  • Microtemplates (⭐4) (Used in Lodash and Underscore.js)
• Mongodb - Mongodb native Node.js driver linting rules.
• Ramda (⭐117) - Ramda specific linting rules.
• RequireJS (⭐29) - Linting rules for RequireJS.
• Tailwind CSS (⭐2.1k) - Linting rules for Tailwind CSS classnames.
• Tailwind CSS v4 - ESLint plugin to help you write better tailwindcss by improving readability with formatting rules and enforcing best practices with linting rules.

Misc

• Diff (⭐209) - Run ESLint on your changed lines only. Also supports CI!
• Misc - Miscellaneous rules including rules for creating custom checks and wrapping (modifying) third-party rules.
• Notice (⭐27) - An eslint rule that checks the top of files and fixes them too!
• Only-Error (⭐17) - Convert all rules to errors.
• Only-Warn - Convert all rules to warnings.
• PutOut (⭐784) - an ESLint plugin integrates putout (⭐784) linter into ESLint.
• TypeLint (⭐172) - Introduces types, based on existing schemas (Swagger, Redux) and linting access to object properties, preventing undefined errors.
• Woke (⭐38) - Helps catch insensitive words, promoting an inclusive codebase.

Practices and Specific ES Features

• array-func (⭐97) - Avoid redundancy when using es2015 array methods and functions.
• arrow functions (⭐309) - ESLint rules to ensure proper arrow function definitions.
• boundaries (⭐856) - Ensures that your architecture boundaries are respected by the elements in your project checking file structure and dependencies.
• @eslint-community/eslint-plugin-eslint-comments (⭐91) - Best practices about ESLint directive comments (/*eslint-disable*/, etc.). Properly maintained fork of no longer maintained eslint-plugin-eslint-comments.
• eslint-plugin-error-cause (⭐19) - A plugin to preserve original error context when re-throwing exceptions.
• eslint-plugin-hexagonal-architecture (⭐317) - A plugin that helps you to enforce hexagonal architecture best practices.
• eslint-plugin-hex-under - A plugin to prove that a hexadecimal number is less than a specified value.
• eslint-plugin-signature-design (⭐1) - Forbids functions with too many parameters of the same type, encouraging object-based signatures and preventing primitive obsession.
• eslint-plugin-write-good-comments (⭐41) - Enforce good writing style in comments.
• eslint-plugin-exception-handling (⭐58) - Lints unhandled functions that might throw errors.
• fp (⭐970) - ESLint rules for functional programming.
• functional (⭐972) - ESLint rules to disable mutation and promote fp in JavaScript and TypeScript.
• mutate (⭐2) - Prevent accidental parameter mutations by enforcing explicit mut prefix (JavaScript) or Mut<T> type annotation (TypeScript).
• ime-safe-form (⭐5) - Prevents accidental form submission during IME composition by requiring e.isComposing guard or form submit event.
• Immutable (⭐911) - Disable all mutation in JavaScript.
• import (⭐5.9k) - Linting of ES2015+ import/export syntax, and prevent issues with misspelling of file paths and import names.
• import-x (⭐702) - 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.
• Math (⭐15) - ESLint plugin related to Math object and Number.
• new-with-error (⭐25) - Require errors to be thrown using new.

• no-argument-spread (⭐3) - Lints against expressions like Math.max(...args) that can lead to a stack overflow for large arrays.
• no-comments (⭐16) - Prevents leaking comments into production if bundler is not used and stops developers from commenting out old lines of code.
• no-constructor-bind (⭐12) - Encourages use of class properties by reporting use of this with bind or setting state in constructors.
• no-inferred-method-name (⭐26) - Custom rule for ESLint that checks for inferred method names within object literals.
• no-loops (⭐130) - It's 2019 and you still use loops?
• no-restricted-syntax (⭐5) - Show queried syntax's content in messages.
• no-use-extend-native (⭐58) - Prevent using extended native objects.
• Promise (⭐992) - Best practices when working with promises.
• pure (⭐32) - Enforce pure functions (without side effects).
• ReDoS - ESLint plugin for finding possible ReDoS vulnerabilities.
• ReDoSDetector (⭐11) - ESLint plugin for finding possible ReDoS vulnerabilities.
• RegExp (⭐761) - ESLint plugin for finding regexp mistakes and style guide violations.
• sort-keys-fix (⭐101) - Adds fixer for ESLint sort-keys rule.
• this (⭐16) - Write pure functions, don't allow this.
• toplevel (⭐20) - An eslint plugin for disallow side effect at module toplevel.

Performance

• DOM (⭐9)
• Optimize Regex (⭐75) - Optimize regex literals.
• Perf-Standard plugin and Config

Security

• no-secrets - An eslint plugin that detects potential secrets/credentials.
• no-unsanitized (⭐243) - Checks for innerHTML, outerHTML, etc.
• pii (⭐12) - Checks and enforces PII Compliance of the code. i.e. no email address, birth date, IP address or phone number in comments or string literals.
• pg - PostgreSQL/node-postgres security: SQL injection prevention (CWE-89), connection pool leak detection (CWE-772), transaction safety. 13 rules with CWE mapping.
• Security (⭐2.3k) - ESLint rules for Node Security.
• xss (⭐71) - Tries to detect XSS issues in codebase before they end up in production.

Style

• ESLint Stylistic - Formatting and stylistic ESLint core rules moved to this project and are maintained by the community.
• const case - Enforce capitalization of constant primitive literals.
• editorconfig (⭐17) - Derive rules from .editorconfig.
• filenames (⭐320) - Ensure consistent filenames for your JavaScript files. No longer maintained and does not work with ESlint 9 at all.
• Simple import sort (⭐2.4k) - Easy autofixable import sorting.
• perfectionist sorting (⭐2.9k) - Sort objects, imports, TypeScript types, enums, JSX props, etc.
• split-and-sort-imports (⭐1) - Sorts imports and splits 'multiple' imports into single line imports.
• Switch case (⭐18) - Switch-case-specific linting rules for ESLint.
• padding - Allows/disallows padding between statements.
• paths (⭐86) - Use paths from tsconfig/jsconfig and auto fix relative paths to aliases.
• @gitbutler/no-relative-imports - Use paths from tsconfig and auto fix relative paths to aliases. Observes tsconfig inheritance.

Testing Tools

• AVA (⭐232) - Linting rules for AVA.
• Chai
  • expect practices (⭐29)
  • with unused expressions (⭐56)
  • permitted keywords (⭐1)
  • with chai-as-promised plugin (⭐4)
  • globals
• Cucumber (⭐8) - Linting rules for Cucumber.
• Cypress (⭐725) - Linting rules for Cypress.
• Jasmine (⭐101) - Linting rules for Jasmine.
• Jest
  • Enforcing practices (⭐1.2k) - Linting rules for Jest.
  • Enforcing consistent formatting (⭐156) - Formatting rules for Jest.
  • Jest-async - Async linting rule for Jest.
  • Jest-DOM (⭐367) - Linting rules for Jest-DOM.
• Vitest
  • ESLint Plugin Vitest (⭐477) - ESLint plugin for Vitest.
• Mocha
  • Enforcing practices (⭐288) - Linting rules for Mocha.
  • Enforcing manageability (⭐13)
• Playwright (⭐380) - Linting rules for Playwright.
• QUnit (⭐32) - Linting rules for QUnit.
• TestCafe-Community (⭐4) - TestCafe linting rules with env globals (fork from TestCafe globals (⭐15)).
• Testing Library (⭐1.1k) - Linting rules for Testing Library.

Parsers

• babel-eslint-parser (⭐44k) - Allows you to lint ALL valid Babel code with the fantastic ESLint.
• TypeScript - A TypeScript parser that produces output compatible with ESLint.
• BrightScript (⭐49) - BrightScript plugin for Roku development. Includes Parser and Rules.
• GraphQL - Parser for the GraphQL AST. Includes parser, plugin, processor (for non-graphql files) and rules.

Formatters

• html (⭐40) - A enhanced ESLint formatter.
• badger (⭐7) - Make SVG-based badges summarizing ESLint results (e.g., for use on a README).
• git-log (⭐41) - ESLint Formatter featuring Git Author, Date, and Hash.
• github (⭐111) - See ESLint errors and warnings directly in pull requests.
• gitlab - Output ESLint results in the GitLab code quality results.
• mo (⭐136) - Good-lookin' ESLint formatter and also for delightful reading experience.
• SARIF - Generate a results in a SARIF format so it can be imported into tools like GitHub Advanced Security.
• summary-chart (⭐13) - Format ESLint output into a bar chart.

Globals

• confusing-browser-globals (⭐104k) - A curated list of browser globals that commonly cause confusion and are not recommended to use without an explicit window. qualifier.
• ES and browser globals (⭐579) (originally from ESLint)
• chai globals
• TestCafe globals (⭐15) - fixture & test globals for TestCafe.

Tools

• es-file-traverse (⭐2) - Obtain a list of only those files which are in use based on imports and/or requires from an entry file or files; list passable to ESLint. Intended esp. for linting 3rd party dependencies.
• eslint-find-rules (⭐212) - Find built-in ESLint rules you don't have in your custom config.
• eslint-index (⭐21) - CLI for finding and managing rules in ESLint config files.
• eslint-interactive (⭐448) - The CLI tool to fix huge number of ESLint errors.
• eslint-multiplexer (⭐7) - Multiplex eslint results and merge results for common files.
• eslint-nibble (⭐884) - Ease into ESLint, by fixing one rule at a time.
• eslint-plugin-rule-adoption (⭐1) - An eslint plugin for incremental rule adoption, when --fix and codemods don't cut it.
• eslint-rule-documentation (⭐31) - Find the url for the documentation of an ESLint rule.
• ESlint Rules Index - A big table of ESlint Rules to help developers find them easily.
• eslint-watch (⭐198) - Run ESLint with watch mode.
• codacy-eslint (⭐16) - Docker used at Codacy to run ESLint.
• esprint (⭐656) - Run ESLint across multiple threads.
• generator-eslint (⭐245) - Generate ESLint plugin and rules with Yeoman.
• editor-info (⭐7) - Detect whether one is within an editor/IDE and which type, allowing one to tweak ESLint configuration accordingly.
• eslint-dashboard (⭐20) - Interactive ESLint workflow that lives in your terminal.
• eslint-remote-tester (⭐131) - CLI tool for testing given ESlint rules against multiple repositories at once.
• eslint-disable-autofix (⭐2) - Utility to disable autofix for specific ESLint rules.

Developing for ESLint

• eslint-doc-generator (⭐108) - Generate documentation for your ESLint plugin including a rules table for your readme and header for your rule docs.
• eslint-docgen (⭐11) - Automatically generate ESLint plugin documentation from rule metadata and test cases.

Tutorials

• Creating an ESLint Plugin - Article walking through the creation of an ESLint rule and plugin.
• Lint Like It's 2015 - Article walking through the benefits of using ESLint.
• Writing a rule to spot undeclared props hiding in plain sight - Article about creating rules that require scope analysis.
• Dear Old ESLint - Quick intro article on ESLint.

Installation and Setup

• Lintier (⭐33) - CLI to quickly scaffold an ESLint & Prettier setup in a TypeScript project.