JSFiddle - React, Tailwind, and code Playground
by Nick Craver
HTML
<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/dot-luv/jquery-ui.css">
JavaScript
var names = new Array();
names[0] = prompt("New member name?");
localStorage.setItem("names", names.join('|||')); //some delimiter
alert(localStorage.getItem("names").split('|||')[0]); //whatever you entered