how to convert int to string in javascripot code example

Example 1: javascript convert number to string

var myNumber=120;
var myString = myNumber.toString(); //converts number to string "120"

Example 2: number to string javascript

var num = 15;
var n = num.toString(); /* now */ "15"

Example 3: javascript number to string

const toNumber = str => +str;

// Example
toNumber('42');     // 42