I was browsing ionic themes and I found a plugin on their pages which showcase their mobile application based on Ionic.
I was wondering where does this script come from and if there is a possibility to do the same on a website to showcase the demo ?
Actually, you don't need any special script to do this.
www folder to your web server and put
<iframe> on your website like this to showcase your app demo:
<iframe src="http://www.example.com/myapp/" width="320" height="568"></iframe>
If you're not using any Cordova plugins then there is no problem (if you really wish to) to upload the contents of the www folder to your server, and woila - you'll have the same app. - source