Very Quick Wiki is a JSP/Servlet WikiWiki Web clone. It is installed by dropping a single WAR into Tomcat, Resin, etc. It features built-in filesystem or MySQL backend, email notification, diff, usernames, file upload /attachment, admin/topic-locking, recent changes, search engine, standard Wiki markup, and optional HTML support.
Galena was originally designed as a modular bot to serve commands on various protocols (Jabber, IRC, email, HTTP, FTP). Because of its design, Galena2 developed into a framework for server side applications, especially for Web applications and content management systems (CMS). Addins like wiki, message board, and news system are already included.
Team Elements is a collaboration and project management Web application featuring wikis, news and blogs, project plans, assignments, team members, shared discussions, announcements, lists, issue tracking, document storage, full-text search, reporting, and personalized RSS feeds. Users can create a project, then invite others to participate. It's designed for professional and personal use, with each project space containing a full set of permissions and users. The Team Elements framework powers ConcourseConnect.
Morcego is a 3D graph browser for viewing and navigating any graph-like structure. Examples of such structures include social networks, site maps, hierarchies, and genealogy trees. It currently only support simple graphs. It's already integrated into TikiWiki. Morcego is not meant to provide a solution for the end user, but to be embedded in a Web application by developers. It's a Java applet that communicates with an XML-RPC server to load the graph that is displayed.
JSPWiki is a JSP-based WikiWiki clone. It supports all the standard Wiki features, including attachments, full UTF-8 support, templates, and page locking. It also supports an XML-RPC API for scripting, Weblog functionality, Atom and RSS feeds, WikiForms, spam filtering, in-page CSS, and very fast searching using Lucene. Most functions are served by plugins, so you can develop your own extensions.
OpenEdit is a content management framework for designers. It includes online editing, dynamic layouts, a file manager, version control, and notification tools. Its ecommerce tools include an online catalog manager, a shopping cart, and advanced product searching with no database required.
JBossWiki is a self contained Wiki portlet based on JSPWiki. It fully supports the JBoss Portal 2.0 security constructs to allow users and roles to be associated with editing and display of wiki pages and attachments within the context of a JSR 168 compliant portal. An integrated diff tool is included. It has a Plugin framework which allows different wiki types to be defined and associated with different plugin stacks which add contextual content to wiki pages or do translations. It also includes a prototype search engine.
Zimbra is a next-generation enterprise messaging and collaboration system. It features an Ajax Web client with conversation views, fast email search, Web service mash-ups, shared calendars, document authoring, and IM. The server also syncs to MS Outlook (via MAPI), the Apple desktop (via iSync, iCal, and CalDAV), POP/IMAP clients, and mobile devices (BlackBerry, smart phones, HTML Web browsers). A version of the Web client, Zimbra Desktop, also works offline with any POP/IMAP server. Administrators can control live backup/restores of individual or groups of mailboxes, hierarchical storage (HSM) and clustering, LDAP directory configuration, Web services integration with existing enterprise applications, and integrated anti-spam and anti-virus.