On Sunday, December 26, 2010 1:07:13 AM UTC+1, David Pinn wrote:
What purposes are served by each of the main GWT JAR files: gwt-user.jar, gwt-servlet.jar, and gwt-dev.jar?
gwt-dev contains the DevMode and the Compiler (and everything related, such as the Generator and Linker classes).
gwt-servlet is (should be) a subset of gwt-user containing only the server-side (servlet) classes. This is what you'll deploy on your server.