Is Struts compatible with other Java technologies?

Yes. Struts is committed to supporting industry standards. Our lead developer is a member of  JSR052, Sun's Expert group for developing a standard library of custom JSP tags. A primary design criteria is that Struts must be compatible with Sun's J2EE platform for corporate enterprises. In fact, Struts really acts as an integrator of Java technologies, so that they can be used in the "real world".