sort string js code example

Example 1: alphabetical order array javascript

arr.sort(function(a, b) {
    return a === b ? 0 : a < b ? -1 : 1;
  });

Example 2: javascript order by string array

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

Example 3: js order string

// function that returns a string in alphabetical order
function reorderStr(str) {
	return [...str].sort().join('');
}
console.log(reorderStr("hacker"));	//"acehkr"
console.log(reorderStr("javascript"));//"aacijprstv"

Example 4: sort a string in javascript

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

Example 5: javascript sort

var names = ["Peter", "Emma", "Jack", "Mia", "Eric"];
names.sort(); // ["Emma", "Eric", "Jack", "Mia", "Peter"]

var objs = [
  {name: "Peter", age: 35},
  {name: "Emma", age: 21},
  {name: "Jack", age: 53}
];

objs.sort(function(a, b) {
  return a.age - b.age;
}); // Sort by age (lowest first)

Example 6: sort arrays according to first array js

itemsArray.sort(function(a, b){  
  return sortingArr.indexOf(a) - sortingArr.indexOf(b);
});