Eidetic is a middleware library for building database driven applications with Perl and Template::Toolkit. It provides handlers for displaying, editing, searching, and administrating data. It provides an interface-generic way of building db apps allowing Web, command line, or daemon styles of interfaces. It is currently used by several applications, including STP, docsys, and rackview.
Zeitleiste is a time line program written for the German conworlders community. As such it has to be more flexible than similar history programs, which set their main focus on Earth. It could be helpful to authors in the phantastic genre in general. It features a fully customizable template, free date definitions, freeform party relations, freeform place relations, and freely definable event categories.