.eslintrc

{
  "env": {
    "es6": true,
    "browser": true,
    "node": true
  },
  "rules": {
    "curly": 0,
    "comma-dangle": [2, "always-multiline"],
    "comma-spacing": 0,
    "eqeqeq": [2, "allow-null"],
    "key-spacing": 0,
    "no-underscore-dangle": 0,
    "no-unused-expressions": 0,
    "no-shadow": 0,
    "no-shadow-restricted-names": 0,
    "no-extend-native": 0,
    "no-var": 2,
    "new-cap": 0,
    "quotes": [1, "single"], // specify whether double or single quotes should be used
    "semi-spacing": 0,
    "space-unary-ops": 0,
    "space-infix-ops": 0,
    "consistent-return": 0,
    "strict": 0,
    // React
    "react/display-name": 0, // Prevent missing displayName in a React component definition
    "react/jsx-quotes": 0,
    "jsx-quotes": [2, "prefer-double"],
    "react/jsx-no-undef": 2, // Disallow undeclared variables in JSX
    "react/jsx-sort-props": 0, // Enforce props alphabetical sorting
    "react/jsx-uses-react": 2, // Prevent React to be incorrectly marked as unused
    "react/jsx-uses-vars": 2, // Prevent variables used in JSX to be incorrectly marked as unused
    "react/no-did-mount-set-state": 2, // Prevent usage of setState in componentDidMount
    "react/no-did-update-set-state": 2, // Prevent usage of setState in componentDidUpdate
    "react/no-multi-comp": 0, // Prevent multiple component definition per file
    "react/no-unknown-property": 2, // Prevent usage of unknown DOM property
    "react/prop-types": 2, // Prevent missing props validation in a React component definition
    "react/react-in-jsx-scope": 2, // Prevent missing React when using JSX
    "react/self-closing-comp": 2, // Prevent extra closing tags for components without children
    "react/wrap-multilines": 2, // Prevent missing parentheses around multilines JSX
  },
  "parser": "babel-eslint",
  "plugins": [
    "react"
  ],
  "ecmaFeatures": {
    "jsx": true
  }
}