JSFiddle - React, Tailwind, and code Playground

by andrew rowe

HTML

<div id='k'></div>

JavaScript

for( var k = 0; k < 4; k++ ){
  localStorage[k] = 'Entry ' + k;
  localStorage['str'+k] = 'String key ' + k;
}
var s = 'local entries: ' + localStorage.length;
for(var k = 0; k <localStorage.length;k++ ){
 var keyValue = localStorage.key(k);
 s += '<br>' + k + ' [' + keyValue;
 s += '] = ' + localStorage.getItem(keyValue) + ' length ' + localStorage.getItem(keyValue).length;
}
document.getElementById('k').innerHTML =s;