Oracle JDeveloper

Oracle JDeveloper is a free integrated development environment (IDE) for building Web service-oriented applications using industry standards for Java, XML, SQL, and Web Services. It supports the complete development life cycle with integrated features for modeling, coding, debugging, testing, profiling, tuning, and deploying applications.

JDeveloper works in tandem with popular open-source frameworks and tools with built-in features for Struts, Ant, JUnit, XDoclets, and CVS, and includes an Extensions SDK that lets developers add capabilities to, and customize, the development environment.

• Downloads
• Demos
• Tutorials
• Extensions (available for Ant, PHP, etc.)
• Discussion Forum (OTN registration required for write access)
• Oracle's Dev2Dev Java Developer Newsletter (OTN registration required)

JDeveloper+OSS HowTos

• Getting Started with Spring and JDeveloper
• Getting Started with Subversion and JDeveloper (PDF)