back tick string interpolation javascript code example

Example 1: string interpolation in javascript

const number = 42;
const message = `The number is ${number}`;

message; // => 'The number is 42'

Example 2: 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.