SINS (SINS Is Not Struts) Web controller framework is a simple and lightweight controller framework for Web applications written in Java. Designed to run in any Servlet spec v2.2+ compatible Web container, it provides a simple XML description language for transitions between the (Web) pages and API for pluggable action classes, URL filters, and role-based authorization handlers.
TCB::Conference is a DBIx::Frame object written to track external registrants for the 2003 TCB Summer School. It provides external forms for registrants to apply with; internal scripts, for local users to track who has applied and what their status is; and administrative scripts for adding, modifying, or deleting this information. It was used for a single conference, but may be useful again.
DAPACT (Data Aware Processing And Control Tags) is a set of JSP tags for simplifying the display of dynamic content in JSP pages. It focuses on retrieving data to be displayed, iterating over that data, and in providing control tags for changing what is displayed. (Though the initial 0.2 release does not have the control tags yet.)
FileTornado is a set of CGI scripts coded in Python that provides a Web-based file repository. FileTornado provides member registration facilities and supports file uploading, voting, and comment functionality for members. The code is derived from the CGI scripts run on http://screammachinescentral.com.