Aimed at developer community, GlassFish ESB provides a lightweight, modular architecture that enables agile SOA-based service development, deployment and testing. The latest version includes updates and features, including support for newer versions of GlassFish, NetBeans and the latest operating systems, as well as some new components - the E-mail Binding Component (BC), REST BC, and POJO Service Engine(SE). Plus, GlassFish ESB 2.2 introduces a couple of new Packs.

The Healthcare Pack extends the functionality and features of GlassFish ESB to healthcare organizations who are focusing on  improving the exchange of electronic health care information. It includes the HL7 Binding Component, Sun Master Index, and support for PIX/PDQ profile.

The Platinum Pack extends the base ESB with some additional components including the Worklist Manager Service Engine, the COBOL Copybook Encoder, the BPEL Monitor and a new Event Management API on top of existing Intelligent Event Processor SE.