This section provides a classified guide for developing applications, including Web applications, EJB applications, JPA applications, and application clients.

• Getting familiar with the development environment — This section contains a set of articles that facilitate your development, deployment and debugging of applications.
• Developing Web applications — This tutorial walks you through creating and configuring a Web application with Geronimo and Eclipse.
• Developing application clients — This tutorial walks you through configuring, developing and deploying an application client with Eclipse and Geronimo.
• Developing EJB applications — Enterprise JavaBeans (EJB) is a platform for developing reusable and portable Java applications.
• Developing Web services
• Developing JPA applications — The Java Persistence API is a new programming model under EJB 3.0 specification (JSR220) for the management of persistence and object/relational mapping with Java EE and Java SE.