set all letters from a to z javascript code example

Example 1: alphabet array js

const alphabet = ["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"];
//for upper case use the toUpperCase() function

Example 2: js get alphabet as array

const alphabet = "abcdefghijklmnopqrstuvwxyz".split("");