JQuery Mobile

With AppDeck you can use Jquery Mobile (like any other Javascript framework).

If you want to use JQuery Mobile, you will need to disable the Ajax loading system as AppDeck offers a native implementation for this.

Warning, JQuery Mobile is a big library. For maximum performance, if you don't need it don't use it.

Meta

Most Mobile browsers can understand special js/css/meta listed here. This solution will help you offering a better user experience:
Disable phone number detection
For more information, click here: Safari: Supported Meta Tags
Better screen handling
Viewport meta is the key for a good screen handling: For more information, click here : Safari: Configuring the Viewport