React specific linting rules for ESLint

Install ESLint either locally or globally.

npm install eslint

If you installed ESLint globally, you have to install React plugin globally too. Otherwise, install it locally.

$ npm install eslint-plugin-react

Add plugins section and specify ESLint-plugin-React as a plugin.

{
  "plugins": [
    "react"
  ]
}

If it is not already the case you must also configure ESLint to support JSX.

{
  "ecmaFeatures": {
    "jsx": true
  }
}

Finally, enable all of the rules that you would like to use.

{
  "rules": {
    "react/no-multi-comp": 1,
    "react/prop-types": 1,
    "react/display-name": 1,
    "react/wrap-multilines": 1,
    "react/self-closing-comp": 1
  }
}

• no-multi-comp: Prevent multiple component definition per file
• prop-types: Prevent missing propTypes in a React component definition
• display-name: Prevent missing displayName in a React component definition
• wrap-multilines: Prevent missing parentheses around multilines JSX
• self-closing-comp: Prevent extra closing tags for components without children

• no-deprecated: Prevent usage of deprecated methods (React 0.12 Updated API)
• no-classic: Prevent usage of "classic" methods (#2700)
• Implement relevant rules from David Chang's React Style Guide
• Implement relevant rules from John Cobb's best practices and conventions

Any rule idea is welcome !

ESLint-plugin-React is licensed under the MIT License.