Apache Flex - FlexJS: Framework: Archetypes: Simple FlexJS Pure-JS Application
· Maven archetype for creating FlexJS Maven project for building a simple FlexJS application with only JavaScript output.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window flexjs-simple-application-pure-js-archetype-0.8.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.