Rodent filemanager is a fast, small, and powerful file manager. Its emphasis is on ease of use for the advanced user, not the computer illiterate. Rodent filemanager (a.k.a. xffm >= 4.6.0) is the next step in the evolution of Xffm, now with a threaded design optimized for multicore processors.
XML-Grammar-Fiction is a Perl package that provides processors for lightweight markup languages and corresponding XML grammars for writing prose (e.g. stories, novels, and novellas) as well as screenplays. The XML grammars can in turn be translated to XHTML and DocBook/XML. XML-Grammar-Fiction currently offers only very basic functionality, but has good support for UTF-8 and allows one to write bidirectional texts conveniently. It is still under development and may exhibit some quirks.