Literal

 Literals represent values in JavaScript. These are fixed values—not variables.

 Literal is in javascript

 

 1. Array literals

 2. Boolean literals

 3. Floating-point literals

 4. Numeric literals

 5. Object literals

 6. RegExp literals

 7. String literals

 

  String literals: A string literal is zero or more characters enclosed in a double (") or single quotation marks ('). 

A string must be delimited by quotation marks of the same type (that is, either both single quotation marks or both double quotation marks).

Example: "one line \n new line";
         "John's cat";

Object Literal: An object literal is a list of zero or more pairs of property names and associated values of an object, enclosed in curly braces ({}).

Syntex: 

const sales = "BMW";

function carTypes(name) {
  return name === "Honda" ? name : `Sorry, we don't sell ${name}.`;
}

const sales = "BMW";

function carTypes(name) {
  return name === "Honda" ? name : `Sorry, we don't sell ${name}.`;
}

const car = {
  myCar: "Toyota",
  getCar: carTypes("Honda"),
  special: sales,
};

console.log(car.myCar); // Toyota
console.log(car.getCar); // Honda
console.log(car.special); // BMW