what is template literals in javascript code example

Example 1: javascript template literals

//Regular string
var rgb = "rgb(" + r + "," + g + "," + b + ")";
//Template literal
var rgb = `rgb(${r}, ${g}, ${b})`;

Example 2: template literals javascript

// TEMPLATE LITERALS example
console.log(`Hi, I'm ${p.name}! Call me "${p.nn}".`);

Example 3: javascript template literals

//Must use backticks, `, in order to work.

let a = 5;
let b = 10;
console.log(`Fifteen is ${a + b} and
not ${2 * a + b}.`);

//Output:
//Fifteen is 15 and not 20.