The sort() method
sorts an array alphabetically:
Example
var fruits = ["Banana", "Orange", "Apple", "Mango"];
console.log(fruits);
// [ 'Banana', 'Orange', 'Apple', 'Mango' ]
console.log(fruits.sort());
// [ 'Apple', 'Banana', 'Mango', 'Orange' ]
The reverse() method
This one just reverses the array:
var fruits = ["Banana", "Orange", "Apple", "Mango"];
console.log(fruits);
// [ 'Banana', 'Orange', 'Apple', 'Mango' ]
console.log(fruits.reverse());
// [ 'Mango', 'Apple', 'Orange', 'Banana' ]
Order alphabetically in descending order
var fruits = ["Banana", "Orange", "Apple", "Mango"];
console.log(fruits);
// [ 'Banana', 'Orange', 'Apple', 'Mango' ]
console.log(fruits.sort());
// [ 'Apple', 'Banana', 'Mango', 'Orange' ]
console.log(fruits.reverse());
// [ 'Mango', 'Apple', 'Orange', 'Banana' ]
array console examples method reverse sorting