.eslintrc

{
    "env":           {
        "commonjs": 1
    },
    "extends":       "eslint:recommended",
    "globals":       {
        "console": 1
    },
    "plugins":       [ "react" ],
    "parserOptions": {
        "ecmaFeatures": {
            "experimentalObjectRestSpread": 1,
            "jsx":                          1
        },
        "ecmaVersion":  6,
        "sourceType":   "module"
    },
    "parser":        "babel-eslint",
    "rules":         {
        "camelcase":                          2,
        "comma-spacing":                      [
            2, {
                "before": false,
                "after":  true
            }
        ],
        "constructor-super":                  2,
        "jsx-quotes":                         [ 2, "prefer-double" ],
        "key-spacing":                        [
            2, {
                "align":       "value",
                "beforeColon": false,
                "afterColon":  true,
                "mode":        "minimum"
            }
        ],
        "new-cap":                            0,
        "no-console":                         0,
        "new-parens":                         0,
        "no-alert":                           1,
        "no-empty":                           2,
        "no-ex-assign":                       2,
        "no-mixed-requires":                  2,
        "no-multi-spaces":                    [
            2, {
                "exceptions": {
                    "AssignmentExpression": true,
                    "ImportDeclaration":    true,
                    "VariableDeclarator":   true
                }
            }
        ],
        "no-new-func":                        0,
        "no-process-exit":                    0,
        "no-shadow":                          0,
        "no-undef":                           2,
        "no-underscore-dangle":               0,
        "no-unused-vars":                     [
            2, {
                "vars": "all",
                "args": "none"
            }
        ],
        "no-wrap-func":                       0,
        "one-var":                            [
            2, {
                "uninitialized": "always",
                "initialized":   "never"
            }
        ],
        "quotes":                             [ 2, "single", "avoid-escape" ],
        "react/display-name":                 [
            2, {
                "ignoreTranspilerName": false
            }
        ],
        "react/jsx-boolean-value":            [ 2, "always" ],
        "react/jsx-closing-bracket-location": [ 2, "after-props" ],
        "react/jsx-indent-props":             [ 2, 4 ],
        "react/jsx-max-props-per-line":       [
            1, {
                "maximum": 1
            }
        ],
        "react/jsx-no-duplicate-props":       [
            2, {
                "ignoreCase": true
            }
        ],
        "react/jsx-no-undef":                 2,
        "react/jsx-sort-props":               [
            2, {
                "ignoreCase": true
            }
        ],
        "react/jsx-uses-react":               2,
        "react/jsx-uses-vars":                2,
        "react/jsx-wrap-multilines":          2,
        "react/no-danger":                    2,
        "react/no-did-mount-set-state":       2,
        "react/no-did-update-set-state":      2,
        "react/no-multi-comp":                2,
        "react/no-unknown-property":          2,
        "react/prop-types":                   [
            2, {
                "ignore": [ "children", "className" ]
            }
        ],
        "react/react-in-jsx-scope":           2,
        "react/self-closing-comp":            2,
        "react/sort-comp":                    [
            2, {
                "order":  [
                    "initialization",
                    "rendering",
                    "lifecycle",
                    "events",
                    "everything-else"
                ],
                "groups": {
                    "initialization": [
                        "displayName",
                        "mixins",
                        "statics",
                        "propTypes",
                        "contextTypes",
                        "childContextTypes",
                        "getChildContext",
                        "defaultProps",
                        "constructor",
                        "getDefaultProps",
                        "getInitialState",
                        "state"
                    ],
                    "rendering":      [
                        "render",
                        "/^render[A-Z0-9]/",
                        "/^get[A-Z0-9]/",
                        "/^format[A-Z0-9]/"
                    ],
                    "lifecycle":      [
                        "componentWillMount",
                        "componentDidMount",
                        "componentWillReceiveProps",
                        "shouldComponentUpdate",
                        "componentWillUpdate",
                        "componentDidUpdate",
                        "componentWillUnmount"
                    ],
                    "events":         [
                        "/^handle[A-Z0-9]/"
                    ]
                }
            }
        ],
        "react/sort-prop-types":              [
            2, {
                "ignoreCase": true
            }
        ]
    }
}