The Ionic Framework provides you with a UI framework that mimics the native UI. That means that you don't have to worry about implementing a native-like UI and debugging all the quirks between web view implementations on different platforms.
Ionic 2 is built on top of Angular 2, a very popular framework (made by Google) for developing web applications.
This Session is going to be taken by Mr. Anuj Kothari, AVP @ PayTonic. PayTonic is a payment application useful for all kinds of payments with ease of use.