ESLint

.eslintignore

test/

.eslintrc.json

{
    "env": {
        "browser": true,
        "es6": true
    },
    "extends": "eslint:recommended",
    "parserOptions": {
        "sourceType": "module"
    },
    "rules": {
        "object-curly-spacing": ["error", "always"],
        "prefer-arrow-callback": "error",
        "no-console": 0,
        "indent": [
            "error",
            "tab"
        ],
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "double"
        ],
        "semi": [
            "error",
            "always"
        ]
    }
}

index.js

const fnc = function (callback) {
	callback();
};

fnc(() => {
	console.log("selam");
});

const obj = { a:1, b:2, c:2 };
console.log(obj);

/* eslint-disable */
const data = 2;
const data2 = 3;
/* eslint-enable */

const data3 = 4;
console.log(data3);