You're sacrificing performance, native features, and user experience for the sake of web development convenience!
You're locking yourself into a proprietary system for each platform you plan to support! It doesn't scale!
Write once, suck everywhere.
A platform for building best in class cross-platform mobile applications in JavaScript
var win = Ti.UI.createWindow({
backgroundColor: '#fff'
});
var view = Ti.UI.createView({
backgroundColor: '#a00',
height: 200,
width: 200
});
view.addEventListener('click', function(e) {
alert('clicked');
});
win.add(view);
win.open();
RED HAT DEVELOPER DAY