Sparky Page Builder is an extension package for Joomla CMS. You can install it as a part of your existing Joomla installation or you can get it in a template package (when you install this template with demo data, you get the page builder as well).
Sparky Page Builder is fully integrated into Joomla. You can use it to edit any Joomla content (such as Joomla articles or Joomla custom modules). Because it's developed as a Joomla editor plugin, you can also use it to edit the 3rd party's Joomla extension content. For example, you can use it to edit VirtueMart or J2Store products. Or you can use it to edit K2 articles. And so on...
