❤️ JavaScript/TypeScript linter (ESLint wrapper) with great defaults

More than 100 powerful ESLint rules

🐊 Pluggable and configurable JavaScript Linter, code transformer and formatter, drop-in ESLint superpower replacement 💪 with built-in support for js, jsx, typescript, markdown, yaml and json. Write declarative codemods in a simplest possible way 😏

Eslint plugin checking architecture boundaries between elements

Automatically configure ESLint based on project dependencies

ESLint rules to ensure proper arrow function definitions

ESLint plugin to help enforce a configurable order for import statements

ESLint shareable config for XO

ESLint rules for AVA

Fully extendable eslint plugin for JSON i18n translation files.

ESLint shareable config for TypeScript to be used with eslint-config-xo

ESLint shareable config for React to be used with eslint-config-xo

Disables ESLint rules that have a recommended and equivalent Biome rule

ESLint rules for Tailwind CSS

ESLint rules to ensure proper usage of ternary/conditional expressions

ESLint rule for catching focused/only test blocks

Optimize regex literals

Opinionated quickstart Create React App template with Redux, React Testing Library and custom eslint configuration

ESLint shareable config for the IVWEB JavaScript style guide.

A highly opinionated, sharable config of ESLint rules to produce beautiful, readable JavaScript.