how to multiply strings in javascript code example

Example 1: js multiply string

let myString = 'test';

myString.repeat(3);		// 'testtesttest'

Example 2: how to repeat a string in javascript

function repeatStringNumTimes(string, times) {
  var repeatedString = "";
  while (times > 0) {
    repeatedString += string;
    times--;
  }
  return repeatedString;
}
repeatStringNumTimes("abc", 3);

Example 3: string repeat javascript

// best implementation
repeatStr = (n, s) => s.repeat(n);

Example 4: repeat js

repeatStr = (n, s) => s.repeat(n);