| Platform | API | Download | Documentation | Description |
|---|---|---|---|---|
| Java | Docs, API | Downloads | User Documentation | The original implementation. |
| .NET | Source Repositories | Follows the Java design closely. Currently a work in progress by Michael Ward and Maarten van Hoof. | ||
| Ruby | Rico | Source Repositories | Follows the ideas of the original implementation, but a quite different API and implementation, due to Ruby's dynamic nature. | |
| PHP | Source Repositories | Follows the ideas of the original implementation. Currently a work in progress by pkozlowski |
