1. A method for implementing web applications, comprising: projecting, using a processor of a computing device, one element of a web page of a web application into a view of the web page, the view being a visual representation of a model of the web page, the model including application data and rules; using a controller to mediate input and convert input to commands for the view or the model; and transposing, by the controller, the one element projected in the view of the web page and another element using an insertion point that represents a defined location in a shadow document object model subtree, without affecting a document object model tree of the web page.