javascript reverse a string

// Method 1: Using built-in functions
function reverseString(str) {
  return str.split('').reverse().join('');
}

// Method 2: Using a loop
function reverseString(str) {
  let reversed = '';
  for (let i = str.length - 1; i >= 0; i--) {
    reversed += str[i];
  }
  return reversed;
}