JSFiddle - React, Tailwind, and code Playground

by jun68ykt

HTML

<script src="https://getfirebug.com/firebug-lite-debug.js"></script>

JavaScript

const data = ["2018", "Jan", "Mar", "May", "Jul", "Aug", "Oct", "Dec", "Feb", "Jun", "Sep", "Apr", "Nov"];

const orderedMonths = data.slice(1).sort(
	(m1, m2) => Date.parse(`${m1} 1,2018`) - Date.parse(`${m2} 1,2018`)
 );

const result = data.slice(0,1).concat(orderedMonths);

console.log(result);