JSFiddle - React, Tailwind, and code Playground

JavaScript

let arr = ['b', 'c', 'a', 'd'];
arr.sort(function(a, b) {
	if(a < b) {
  	return -1;
  } else {
  	return 1;
  }
});

//по возростанию
arr.sort();

//по убыванию
arr.sort().reverse();