the next generation content repository
Jackrabbit Oak is an effort to implement a scalable and performant hierarchical content repository for use as the foundation of modern world-class web sites and other demanding content applications.
Oak is currently alpha-level software. Use at your own risk.
See also our monthly releases on the Jackrabbit download page for slightly more stable versions of the codebase.
Many parts of Oak are still under construction, so it may be a bit difficult to find your way around the codebase. The README files, the Jackrabbit 3 wiki page, the Oak Documentation, and the Oak mailing list archives are good places to start learning about Oak.