how to sort text in array in ascending order in javascript code example

Example 1: array sort by alphabetical javascript

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

Example 2: sort by ascending javascript

const months = ['March', 'Jan', 'Feb', 'Dec'];
months.sort();
console.log(months);
// expected output: Array ["Dec", "Feb", "Jan", "March"]