JSFiddle - React, Tailwind, and code Playground

by Nathalia Zeed

JavaScript

var fs = window.RequestFileSystem || window.webkitRequestFileSystem,
          tatta = "You are using private/incognito mode or have disabled cookies.\r\nPlease return to standard browsing mode or enable cookies to use this site.\r\n"
      if (!fs) {
        try { localStorage.test = 2; } catch (e) {
          alert(tatta);
        }
      }
      fs(window.TEMPORARY, 100, function(fs) {}, function(err) {
        alert(tatta);
      });