.eslintrc

{
        "extends": "eslint:recommended",
        "env": {
                "es6":     true,
                "node":    true,
                "browser": true,
        },
        "ecmaFeatures": {
                "jsx": true
        },
        "rules": {
                "strict": false,
                "semi": [2, "always"],
                "no-undef": 2
        }
}