The acscripts library contains a set of helper scripts that can be used by package configure scripts. This library enables common functions to be used from one central location, rather than being duplicated across packages. This provides simplified system maintenance, because build functions are centralized, and smaller packages, because build functions are no longer in packages.
RMI WebSocket provides a library for remote method invocations between a browser and a Jetty Web Server using the HTML5 WebSocket. The idea is to enable tight method-level integration between the user interface and the server so that patterns such as MVP (Model-View-Presenter) can be applied in a Web environment. The method-level communications between the browser code and the server code allows the developer to think about the Web page and server-side components as objects in a UML world. Details such as the over-the-wire protocols in WebSockets are abstracted away in the process.