.eslintrc

{
  "parser": "babel-eslint",
  "plugins": ["react"],
  "env": {
    "browser": true,
    "node": true,
    "mocha": true
  },
  "ecmaFeatures" : {
    "jsx": true
  },
  "rules": {
    "strict": 2,

    "default-case": 2,
    "no-self-compare": 2,
    "no-else-return": 2,
    "no-throw-literal": 2,
    "no-void": 2,

    "max-params": [1, 3],
    "max-depth": [1, 3],
    "max-len": [1, 100, 4],
    "indent": [1, 2],

    "comma-style": [2, "last"],
    "brace-style": [2, "1tbs", { "allowSingleLine": false }],
    "consistent-this": [2, "DO NOT USE"],

    "space-in-brackets": [2, "never"],
    "space-before-function-parentheses": [2, "never"],
    "space-before-blocks": [2, "always"],
    "space-after-keywords": [2, "always"],

    "no-var": 2,
    "no-new-require": 2,
    "no-lonely-if": 2,
    "no-nested-ternary": 2,
    "no-multiple-empty-lines": [2, {
      "max": 1
    }],
    "no-underscore-dangle": 0,
    "no-unused-expressions": 0,
    "no-use-before-define": 0,
    "quotes": [2, "single"],
    "no-multi-spaces": [2, {
      "exceptions": {
        "Property": true,
        "ImportDeclaration": true,
        "VariableDeclarator": true,
        "AssignmentExpression": true
      }
    }],
    "key-spacing": [2, {
      "align": "colon",
      "beforeColon": true,
      "afterColon": true
    }],

    "react/jsx-quotes": [1, "double"],
    "react/jsx-no-undef": 2,
    "react/jsx-uses-vars": 2,
    "react/no-did-mount-set-state": 2,
    "react/no-did-update-set-state": 2,
    "react/no-multi-comp": 0,
    "react/no-unknown-property": 2,
    "react/react-in-jsx-scope": 2,
    "react/self-closing-comp": 2,
    "react/wrap-multilines": 1
  }
}