Rapicorn is an experimental UI toolkit. It strives to apply modern technologies properly to all aspects of the toolkit implementation. Such technologies include pthreads, XCB, Cairo, compositing, IDL, XML notation, path evaluation, DSLs, unit tests, and SVG. Rapicorn is developed on this base with the aim to significantly improve developer efficiency and user experience.
ext-Dns is a core library, an extensible forward DNS server, and some additional tools designed to create DNS server solutions which are able to do any additional operation at the resolution level (running commands, rewritting replies, gathering stats, and so on), without any limit. It provides a ready-to-use solution in case you want to build a DNS server which takes additional actions at the resolution level in an easy way. That is, its design is focused on allowing people to implement whatever they like when a request is received, freeing them from most of the details which involves handling DNS protocol.