You don't know about Ionic?
Then it's time to visit the website http://ionicframework.com/
Then you will love Ionic.
What is Ionic?
Ionic is an HTML5 mobile app development framework targeted at building hybrid mobile apps. Hybrid apps are essentially small websites running in a browser shell in an app that have access to the native platform layer. Hybrid apps have many benefits over pure native apps, specifically in terms of platform support, speed of development, and access to 3rd party code...
Ionic Apps vs. Web Apps
Just like any native app, Ionic apps utilize common core layout features. These include but aren't limited to: header and footer bars, scrollable content areas, tabs, navigation stacks, and side menus. Unlike web apps or mobile web apps, we need to think of the structure of our app less as a collection of resources linked through URLs, and more of a collection of dynamic, potentially non-linear experiences...
More information Link
It is still in a early alpha preview but the devlopers and the community are really dedicated and highly motivated. So checkout the forum http://forum.ionicframework.com/, too.