I developed an example module using the the javafx webview. It seems to be a fully functional web browser built into javafx based on webkit. It has a working but no webgl. Maybe someone from from Inductive can take a look at it. Reading the docs says there are ways of doing bidirectional communications with the javascript on the page. That sounds very useful for javascript based interactive graphing/charting libraries. I don’t have the Java skills nor the time to turn this into a real module. Since it is built into Java 7 there should be no licensing hassles involved.