Handsontable example

HTML

<div id="example1" class="hot handsontable htColumnHeaders"></div>

CSS

</style><!-- Ugly Hack due to jsFiddle issue -->

<script src="https://docs.handsontable.com/pro/bower_components/handsontable-pro/dist/handsontable.full.min.js"></script>
<link type="text/css" rel="stylesheet" href="https://docs.handsontable.com/pro/bower_components/handsontable-pro/dist/handsontable.full.min.css">

<style>
#example1 {
  overflow: hidden;
  width: 500px;
  height: 500px
}

JavaScript

document.addEventListener("DOMContentLoaded", function() {
  
  var
    container = document.getElementById('example1'),
    hot;
  
  hot = new Handsontable(container, {
    data: Handsontable.helper.createSpreadsheetData(50000, 17),
    width: 584,
    height: 320,
    colWidths: 47,
    rowHeights: 23,
    rowHeaders: true,
    colHeaders: true
  });
  
 

});