Commercial Java EE app servers like Oracle Application Server, Oracle WebLogic, and IBM WebSphere, as well as the open source JBoss and Glassfish application servers, are fully certified.

Like other Java database tools on our list, Struts is open-source and free to use. Commercial support is available, and developers can find a list of commercial support providers on the Struts ...

Microsoft continues to make positive strides in the world of open source. The company once considered open source software to be an anathema, but now it’s common for Microsoft to pull software ...

Open source licenses Each of the open source Java projects covered in this series is subject to a license, which you should understand before integrating the project with your own projects.