.eslintrc

{
    "extends": [
        "eslint:recommended"
    ],
    // Parser
    "parser": "babel-eslint",
    "plugins": [
        "react"
    ],
    // ECMA Features
    "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module",
        "ecmaFeatures": {
            "arrowFunctions": true,
            "blockBindings": true,
            "classes": true,
            "defaultParams": true,
            "destructuring": true,
            "modules": true,
            "objectLiteralComputedProperties": true,
            "templateStrings": true,
            "jsx": true
        }
    },
    "rules": {
        // Possible Errors
        "no-dupe-args": 2,
        "no-dupe-keys": 2,
        "no-empty": 2,
        "no-func-assign": 2,
        "no-inner-declarations": 2,
        "no-unreachable": 2,
        "no-unexpected-multiline": 2,
        // Best practices
        "consistent-return": 0,
        "eqeqeq": 2,
        "no-else-return": 2,
        "no-multi-spaces": 0,
        "no-console": ["error", { "allow": ["warn", "error"] }],
        // Strict mode
        "strict": 0,
        // Variables
        "no-shadow": 0,
        "no-unused-vars": 2,
        "no-use-before-define": 0,
        // Style
        "consistent-this":  [2, "that"],
        "key-spacing": 0,
        "new-parens": 0,
        "no-extra-semi": 0,
        "no-mixed-spaces-and-tabs": 0,
        "no-underscore-dangle": 0,
        "no-unneeded-ternary": 2,
        // ES6
        "no-var": 2,
        "no-this-before-super": 2,
        "object-shorthand": 2,
		// React
		"react/jsx-uses-react": 2,
		"react/jsx-uses-vars": 2,
		"react/react-in-jsx-scope": 2
    },
    "env": {
        "node": true,
        "browser": true,
        "mocha": true
    }
}