Orion Server
mirrored from git://
  1. acc1f00  Bug 460460 about servlet reports incorrect BuildId by Anthony Hunter - 4 hours ago master
  2. c89ad00  removing ChangeEvent's hashcode and equals as these are based on java.util.EventObject which does not provide a hashcode/equals implementation by skaegi - 34 hours ago
  3. 29d8e9d  Work item 125225 - Web IDE very slow on PROD by John Arthorne - 2 days ago
  4. 5ef73ef  Adding hash/equals to support use in hashmaps and sets by skaegi - 2 days ago
  5. 703b005  Return a formatted error message for MissingObjectException's. by Vincent Phan - 3 weeks ago

The goal of Orion is to build developer tooling that works in the browser, at web scale. The vision behind Orion is to move software development to the web as a web experience, by enabling open tool integration through HTTP and REST, JSON, OAuth, OpenID, and others. The idea is to exploit internet design principles throughout, instead of trying to bring existing desktop IDE concepts to the browser. See the Orion wiki for more information about Orion.


Orion source code is available in an Eclipse Git repository, and there is also a mirror on GitHub. For complete details on getting the source and getting setup to develop Orion, see the Orion wiki.

Bug reports and patches are welcome in bugzilla.


This repository contains the Orion Java server, which is available under the Eclipse Public License.

How to build Orion using Maven

Install Maven: - install latest Maven 3.0 from - follow to configure Maven settings.xml

Clone Git repositories: - clone org.eclipse.orion.client and org.eclipse.orion.server under the same local folder - cd /my/git/repos - git clone - git clone

Run Maven build - cd org.eclipse.orion.server/ - mvn clean install

Eclipse Setup

Set target platform: - in Eclipse open the target definition org.eclipse.orion.server/releng/ - click “Set as Target Platform”