.eslintrc

{
  "parser": "babel-eslint",
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module",
    "ecmaFeatures": {
      "blockBindings": true,
      "jsx": true
    },
  },
  "env": {
    "browser": true,
    "es6": true
  },
  "plugins": [
    "react"
  ],
  "rules": {
    "semi": 2,
    "prefer-template": 2,
    "indent": [2, 2, {
      "SwitchCase": 1
    }],
    "dot-notation": [2, {
      "allowKeywords": true
    }],
    "key-spacing": [2, {
      "beforeColon": false,
      "afterColon":  true
    }],
    "quotes": [2, "single"],
    "jsx-quotes": [2, "prefer-double"],
    "array-bracket-spacing": [2, "never"],
    "eol-last": 2,
    "comma-style": [2, "last"],
    "space-before-function-paren": [2, {
      "anonymous": "always",
      "named": "never"
    }],
    "react/jsx-key": 2,
    "react/jsx-pascal-case": 2,
    "react/jsx-indent": [2, 2],
    "react/jsx-closing-bracket-location": 2,
    "react/jsx-curly-spacing": [2, "never"],
    "react/jsx-no-duplicate-props": [2, {
      "ignoreCase": true
    }],
    "react/jsx-no-bind": [1, {
      "ignoreRefs": false,
      "allowArrowFunctions": false,
      "allowBind": false
    }],
    "react/no-direct-mutation-state": 2,
    "react/prop-types": [1, {}],
    "react/react-in-jsx-scope": 2,
    "react/prefer-es6-class": [2, "always"],
    "react/display-name": 2
  }
}