awesome-eslint

Airbnb

Shareable config for

Airbnb-babel

Airbnb's ESLint config with Babel Support

Airbnb-typescript

Airbnb's ESLint config with TypeScript support

Alloy

Progressive ESLint config for your React/Vue/TypeScript projects

ESLint

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

Sharable config for Facebook's style guide

Feedzai

Feedzai's shareable config for JavaScript/React projects

React App

Sharable config for projects

Shopify

Shareable config for

Vercel

Vercel Engineering's composable eslint configuration used in all their codebases

Wikimedia

Shareable config for , used by

Auto

Automatically configure ESLint based on your project's dependencies

Canonical

Shareable config for

Standard

Shareable config for JavaScript

XO

Shareable config for

Antfu Eslint Config

Anthony's ESLint config preset

Adjunct

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

Ash-Nazg

One config to rule them all!

Cecilia

ESLint configuration for awesome projects

clean-typescript

Enforce classic JavaScript featuress in TypeScript codebase by banning excessive keywords

Shareable config for very strict code

Hardcore

The most strict (but practical) ESLint config out there

Problems

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

Supermind

Shareable config for Supermind style

Sheriff

Comprehensive and highly opinionated Eslint configuration. Typescript oriented

Node.js Standard Style

Node.js core config

eslint-config-prettier

Prettier config for ESlint maintained by Prettier team

Standard

JavaScript Standard Style

Superlint

JavaScript Supermind Style

XO

JavaScript happiness style linter ❤️

Healthier

Code style agnostic version of Standard, perfect companion to Prettier

depend

Helps detect dependency tree bloat and redundant polyfills

GitHub

Misc. rules from GitHub

SonarJS

Rules detecting bugs and suspicious patterns

Unicorn

Various awesome ESLint rules

@mysticatea/eslint-plugin

Misc. rules

@brettz9/eslint-plugin

Misc. rules. of without the personal config

Compat

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

ecmascript-compat

Disable ECMAScript language features not supported by your browserslist targets

es-x

Disable specific ECMAScript language versions or individual features. Properly maintained fork of no longer maintained

es5

ESLint plugin for ES5 users (forbid ES2015+ usage)

ie11

Detect unsupported ES6 features in IE11

CSS-modules

Lint undefined or unused rules for css modules

Emotion

ESLint rules for emotion

Better Styled Components

Auto fixable ESlint's rules for styled components

styled-components-a11y

A11y for Styled Components

deprecate

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

deprecation

Identifies use of jsdoc functions

disable

Disable specified plugins using file path patterns and inline comments

HTML

Linting for JavaScript inside of HTML tags

Markdown

Linting for JavaScript inside of Markdown

Angular

Linting rules for Angular (v2+)

AngularJS

Linting rules to adhere to the

Astro

Plugin for

Backbone

Linting rules for Backbone

Custom Elements

Rules by GitHub for Custom Elements

Ember

Linting rules for Ember

Hapi

Linting rules for hapi

Meteor

Meteor specific linting rules for ESLint

JSX a11y

Accessibility rules on JSX elements

React

Linting rules for React and JSX

React Hooks

Linting rules for React Hooks

React Native

React Native specific linting rules

React-Redux

React-Redux specific linting rules

Solid

Linting rules for Solid and JSX

Svelte

Linting rules for Svelte v3 Components

VueJS

Plugin for VueJS

VueJS Scoped CSS

Plugin for Scoped CSS in VueJS

Rules for enforcing restrictions on TypeScript toward AssemblyScript compliance

Babel

Adds replacements for built-in rules to include Babel features

Coffee

Enables linting CoffeeScript files with, with optional linting rules from the Coffeelint library

eslint-plugin-eslint-plugin

An ESLint plugin for linting ESLint plugins

Flow

Flow type linting rules

Flow Errors

Run Flow as an ESLint plugin

HTML

ESLint plugin for HTML

JSON

Lint your JSON files

JSON, package.json

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

JSON with Comments

ESLint plugin for JSON, JSONC and JSON5

JSON Schema

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

MDX

ESLint Parser/Plugin for MDX

N

Additional ESLint's rules for Node.js. Properly maintained fork of no longer maintained

SQL

SQL linting rules for ESLint

TOML

ESLint plugin for TOML

TypeScript

Linting rules for TypeScript

YAML

ESLint plugin for YAML

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

Linting rules for jQuery, including versioned configs for deprecated features

JSDoc

Linting rules for JSDoc comments (including the JavaScript within )

Lodash

Lodash specific linting rules

Lodash/fp

Lodash/fp specific linting rules

Lodash template

Plugin for Lodash template/Underscore template

Microtemplates

(Used in Lodash and Underscore.js)

Mongodb

Mongodb native Node.js driver linting rules

Ramda

Ramda specific linting rules

RequireJS

Linting rules for RequireJS

Tailwind CSS

Linting rules for Tailwind CSS classnames

Diff

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

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

Only-Error

Convert all rules to errors

Only-Warn

Convert all rules to warnings

PutOut

an ESLint plugin integrates linter into ESLint

TypeLint

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

Woke

Helps catch insensitive words, promoting an inclusive codebase

array-func

Avoid redundancy when using es2015 array methods and functions

arrow functions

ESLint rules to ensure proper arrow function definitions

boundaries

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

@eslint-community/eslint-plugin-eslint-comments

Best practices about ESLint directive comments ( , etc.). Properly maintained fork of no longer maintained

eslint-plugin-hexagonal-architecture

A plugin that helps you to enforce hexagonal architecture best practices

eslint-plugin-write-good-comments

Enforce good writing style in comments

eslint-plugin-exception-handling

Lints unhandled functions that might throw errors

fp

ESLint rules for functional programming

functional

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

Immutable

Disable all mutation in JavaScript

import

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

import-x

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

new-with-error

Require errors to be thrown using

no-argument-spread

Lints against expressions like that can lead to a stack overflow for large arrays

no-comments

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

no-constructor-bind

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

no-inferred-method-name

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

no-loops

It's 2019 and you still use loops?

no-restricted-syntax

Show queried syntax's content in messages

no-use-extend-native

Prevent using extended native objects

Promise

Best practices when working with promises

pure

Enforce pure functions (without side effects)

ESLint plugin for finding possible ReDoS vulnerabilities

ReDoSDetector

ESLint plugin for finding possible ReDoS vulnerabilities

RegExp

ESLint plugin for finding regexp mistakes and style guide violations

sort-keys-fix

Adds fixer for ESLint rule

this

Write pure functions, don't allow

toplevel

An eslint plugin for disallow side effect at module toplevel

Optimize Regex

Optimize regex literals

plugin

Perf-Standard and

no-secrets

An eslint plugin that detects potential secrets/credentials

no-unsanitized

Checks for , , etc

pii

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

config

ScanJS and - Security-related rules

Security

ESLint rules for Node Security

xss

Tries to detect XSS issues in codebase before they end up in production

-

Enforce capitalization of constant primitive literals

editorconfig

Derive rules from

filenames

Ensure consistent filenames for your JavaScript files. No longer maintained and does not work with ESlint 9 at all

Simple import sort

Easy autofixable import sorting

perfectionist sorting

Sort objects, imports, TypeScript types, enums, JSX props, etc

Switch case

Switch-case-specific linting rules for ESLint

padding

Allows/disallows padding between statements

paths

Use paths from tsconfig/jsconfig and auto fix relative paths to aliases

AVA

Linting rules for AVA

Cucumber

Linting rules for Cucumber

Cypress

Linting rules for Cypress

Jasmine

Linting rules for Jasmine

Enforcing practices

Linting rules for Jest

Enforcing consistent formatting

Formatting rules for Jest

Async linting rule for Jest

Jest-DOM

Linting rules for Jest-DOM

Enforcing practices

Linting rules for Mocha

Playwright

Linting rules for Playwright

QUnit

Linting rules for QUnit

TestCafe-Community

TestCafe linting rules with env globals (fork from )

Testing Library

Linting rules for Testing Library

babel-eslint-parser

Allows you to lint ALL valid Babel code with the fantastic ESLint

TypeScript

A TypeScript parser that produces output compatible with ESLint

BrightScript

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

html

A enhanced ESLint formatter

badger

Make SVG-based badges summarizing ESLint results (e.g., for use on a README)

git-log

ESLint Formatter featuring Git Author, Date, and Hash

github

See ESLint errors and warnings directly in pull requests

Output ESLint results in the GitLab code quality results

mo

Good-lookin' ESLint formatter and also for delightful reading experience

Generate a results in a SARIF format so it can be imported into tools like GitHub Advanced Security

summary-chart

Format ESLint output into a bar chart

confusing-browser-globals

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

(originally from ESLint)

TestCafe globals

& globals for TestCafe

eslint-define-config

Provide a function for files

es-file-traverse

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

Find built-in ESLint rules you don't have in your custom config

eslint-index

CLI for finding and managing rules in ESLint config files

eslint-interactive

The CLI tool to fix huge number of ESLint errors

eslint-multiplexer

Multiplex eslint results and merge results for common files

eslint-nibble

Ease into ESLint, by fixing one rule at a time

eslint-plugin-rule-adoption

An eslint plugin for incremental rule adoption, when and codemods don't cut it

eslint-rule-documentation

Find the url for the documentation of an ESLint rule

eslint-watch

Run ESLint with watch mode

codacy-eslint

Docker used at to run ESLint

esprint

Run ESLint across multiple threads

generator-eslint

Generate ESLint plugin and rules with

editor-info

Detect whether one is within an editor/IDE and which type, allowing one to tweak ESLint configuration accordingly

eslint-dashboard

Interactive ESLint workflow that lives in your terminal

eslint-remote-tester

CLI tool for testing given ESlint rules against multiple repositories at once

eslint-doc-generator

Generate documentation for your ESLint plugin including a rules table for your readme and header for your rule docs

eslint-docgen

Automatically generate ESLint plugin documentation from rule metadata and test cases

Article walking through the creation of an ESLint rule and plugin

Article walking through the benefits of using ESLint

Video showing ESLint setup and basics

Video showing how to use React and JSX with ESLint

Article on how to write a plugin as a node module containing modular mixin configuration

Article about creating rules that require scope analysis

Lintier

CLI to quickly scaffold an ESLint & Prettier setup in a TypeScript project