Powerdns Tango is a simple Web frontend for PowerDNS written in the Perl dancer framework. Its design philosophy is to (hopefully) make DNS management simple, easy, and as quick as possible. It supports both MySQL and PostgreSQL backends.
VDnsAdm is a Web-based management GUI for nameservers running PowerDNS with a MySQL backend.
A Scala-based build system.
A language that adds classes, methods, and other object oriented features to C.