JTelIRC is an advanced IRC framework for Java. It is mainly intended for writing automated clients ("bots"), but may be used for normal clients as well. It provides an intuitive and well documented Java interface to IRC and makes it extremely easy to write advanced clients quickly.
Groowiki is a Wiki program and a document management system together. It is a wiki program that utilizes Subversion, Groovy, Velocity, and many more existing products. It lets you edit Wiki pages in a tree structure just like any other wiki, but it also gives you SVN access that makes it very easy to add files to the content. It stores everything in SVN. This way all information is versioned and (optionally) accessible offline, and you can upload your modifications in batches. This is especially useful if you work with large files and the Wiki pages mainly summarize the contents of the documents.
Scripturian is a compact library that makes it very easy to integrate JVM languages (which support JSR-223). It lets you embed "scriptlets" into text documents, in the style of PHP, JSP, and ASP. It also allows boot strap JVM applications using any of the supported languages, which makes it easy to quickly configure and make changes in how your applications start up without re-compilation.
Symbolic is an enterprise platform designed to build, configure, and manage your huge and globally distributed data centers. It features cloud computing, Web manager virtual environments (Xen, KVM, and libvirt), clustering support, custom operations and scripts support, and user and role definitions.
Jaiwls is a component oriented framework with bundled a servlet Web server (Jetty) and HTML widget library. It is easy to integrate in existing applications with static compiled Java classes and supports dynamic websites using Groovy, a runtime injectable singelton instance, well formatted stack traces, a low memory footprint for compiled projects, powerful URL rewrites possible, a production mode (with no recompilation) for Groovy-based applications, and much more.
CRET is a code review tool for reviewing and committing patches to a Subversion repository. It hooks into SVN's commit procedure and only performs the commit if the patch file has an "approved" status. When somebody wants to commit a patch file to an SVN repository, the patch file must first be added to CRET. The person committing must the select reviewers and enter an objective and title for the patch. This operation notifies the reviewers through email. A reviewer can add comments to a patch, approve it, or reject it. Comments are sent to the requestor via email. If a patch is approved, the requestor can commit the code. When the code is committed, email is sent to the requestor and reviewers for notification.