Xfce power manager manages the power sources on the computer and the devices that can be controlled to reduce their power consumption (such as LCD brightness level, monitor sleep, CPU frequency scaling). In addition, xfce4-power-manager provides a set of freedesktop-compliant DBus interfaces to inform other applications about current power level so that they can adjust their power consumption, and it provides the inhibit interface which allows applications to prevent automatic sleep actions via the power manager; as an example, the operating system's package manager should make use of this interface while it is performing update operations.

Parole is a modern simple media player based on the GStreamer framework and written to fit well in the Xfce desktop. Parole features playback of local media files, DVD/CD and live streams. Parole is also extensible via plugins.

PersonalHost is a website hosting control panel, it is written completely in PHP and designed to work under Arch Linux, the control panel is aimed to control personal website hosting, it features apache hosting configuration (php, php cgi, perl, …), FTP access, subdomains, domain aliases, database and quota manager, mails, a list of ready to install scripts (wordpress, joomla, dokuwiki, …), SSL (user can configure their ssl certificates), and additional software like awstats for website statistics, roundcube and squirelmail as webmails, phpmyadmin for mysql database, imap and imap ssl, and much more…

The project is not yet publicly available, but it is already in a working state see this link.