Jakarta previously hosted Slide, a content repository which could serve as a basis for a content management system as well as other purposes. Among its features was full WebDAV support.
In Novermber 2007, Slide was retired due to a lack of development community.
If you are looking for a WebDAV client or a server-side Content Repository, please consider the Apache Jackrabbit project as an alternative.
The old Slide website is available online here for archival purposes only.
Archived versions of Slide may be downloaded from the Apache Archives.