Don't know if there is something similar in nature, so ask. Priority browsers — Opera Mini and the standard for iOS.
I would like to the following features (in descending order of priority):
1. Event handling, something like onTap (touch screen), onSlide (move your finger across the screen coord. X and y), onZoomIn and onZoomOut (pinch and pinch);
2. Correct definition of the browser and platform (I think we can do without specific versions);
3. Simple animation effects, appearance and disappearance, change of position;
4. The ability to easily modify the CSS properties of the object.
If such a thing exists, please give me a link. If such a thing exists and someone with this have worked, describe feelings :)