title: What javascript framework is google images using for pinch zoom?
body: <p>Google has now implemented a very unique pinch zoom for their images. The viewport meta tag does not allow user scaling or zooming, and as you would expect the resulting content is not pinch-zoomable on a mobile touch device. The image, however, is pinch zoomable. The image is the only part of the page that zooms, and the viewport scaling never changes. Does anyone know what javascript framework they are using to accomplish this? Is it publicly available?</p>