how to sort the string js code example

Example 1: javascript order by string array

users.sort((a, b) => a.firstname.localeCompare(b.firstname))

Example 2: sort a string in javascript

var string='ACBacb';
var sortedString = string.split('').sort().join('');

Example 3: js string sort

if (item1.attr < item2.attr)
  return -1;
if ( item1.attr > item2.attr)
  return 1;
return 0;