Oracle Containers for J2EE 10g (10.1.3) Developer Preview
This fully J2EE 1.4 compatible release of OC4J offers improvements in classloading, data-source consolidation and configuration, TopLink integration and many other areas. This release also delivers a host of new capabilities in the area of Web Services, including management capabilities to enable and disable services and to configure message reliability, logging and security options. The brand new browser-based Enterprise Manager Application Server Control management console provides deployment, management and monitoring of all types of J2EE applications using the new standard JMX (JSR-77) and Deployment (JSR-88) APIs.
Download it now and experience OC4J for yourself: http://www.oracle.com/technology/tech/java/oc4j/1013
Oracle JDeveloper 10g (10.1.3) Developer Preview
The focus of this release has been to increase developer productivity, improve the user interface, and reduce the footprint. This Developer Preview release is intended to give you a sneak peek at the developer goodness to come and solicit your feedback. This release is the most substantial and ground-breaking we've had in years, adding many new features -- including a new look and feel, greatly improved coding environment, extensive refactoring options, J2EE 1.4/J2SE 5.0 support, and visual JSF development. We encourage you to take it for a spin.
Download the product and check out the related resources at http://www.oracle.com/technology/products/jdev/101/