Christian is a very active and passionate Open Source developer. He ask every team member to do the same from time to time. Therefore he and his collegs have a very good knowledge of the components they work day for day. Besides Christians involvment in the Apache Software Foundation, he cares on a few other products on his own.
Involvement at the Apache Software Foundation:
- Apache Logging (Chair, PMC + Committer)
- Apache Commons (PMC + Committer)
- Apache Struts (Committer)
- Apache Onami (PMC + Committer)
- Apache Incubator (PMC)
While my working in the Incubator, I helped these projects:
- Apache Ripple
- Apache Onami
- Apache OpenOffice.org
- Apache DirectMemory
- Apache Alois
- Apache Zeta Components
- Apache Cordova
For contributions to other projects you might want to look at Christians Github page.
Roadcrew.js
Roadcrew.js lets you switch pages in single-file applications, like they are often used in mobile HTML5 projects. Despite the name, Roadcrew.js is also available in Dart.
JJSON
JJSON is a library to work with JSON on the Java platform.
PIWI Framework
PIWI is a webframework similar to Coocon. It is using XSLT and XML for transforming web content. This framework is not longer actively maintained.