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There are so many different ways to arrive at the home page for an interesting project here on To help you find the project you are looking for you can list the projects alphabetically or by community, or peruse incubating projects or those that have been archived. In addition you can search all projects for a specific project name. We are particularly proud of those projects that began in our incubator and have matured into successful projects.

JCR 2.1 (JSR-333) expert group collaboration platform
JSR Community Incubator
JAX-RS Specification (Java API for RESTful Web Services)
The purpose of this project is to develop the JMS (Java Message Service) Specification. Currently the project is focussed on JSR 343: Java Message Service 2.0, and hosts the mailing lists and issues database for that JSR.
Java EE Platform Specification
This project is for servlet specification
The project manages and coordinates works related to the Expression Language 3.0 specification, JSR341
Archived projects for the JCP community.
The JCP Program Management Office
Enterprise JavaBeans 3.2 specification work by the EJB 3.2 Expert Group
JSRs for the JCP Community.
This is the first of three JSRs to modify the JCP's processes.
Intended to serve as the API/SPI for JSR-350. See
This project hosts materials and communications for the JCP's Executive Committee
Project for Java Batch JSR 352 Expert Group proceedings.
Specification project for JSR 351, the Java Identity API
CDI Specification Project.
The Java API for JSON Processing JSR develops APIs to: * Produce and consume JSON text in a streaming fashion(similar to StAX API for XML) * Build a Java object model for JSON text using API classes(similar to DOM API for XML)
Creation of an API for handling Currencies, monetary values, arithmetic, and foreign exchange
Java Transaction API 1.2 specification work