XMLVM is an XML-based programming language build upon a virtual machine concept. Both Java and .NET byte code instructions can be mapped to XMLVM. XSL stylesheets allow manipulation of XMLVM such as cross-compilation to JavaScript for AJAX applicatio
GWTApp provides several features like: HTML templating and messaging at runtime without application recompiling, MetaField to auto bind and simulate annotation of RPC data fields, Strong typing in MVC, Modular structure in Maven.
Java2Script(J2S) provides an Eclipse Java to JavaScript compiler plugin and a JavaScript version of Eclipse SWT besides common utilities like java.lang.* and java.util.*. SWT-based RCP can be converted into RIA by using J2S.