libevent

Name Category Description
bitlbee net-im irc to IM gateway that support multiple IM protocols
getdns net-dns Modern asynchronous DNS API
groonga app-text An Embeddable Fulltext Search Engine
libmemcached dev-libs a C client library to the memcached server
libmemcached-awesome dev-libs a C/C++ memcached client library
libverto dev-libs Main event loop abstraction library
libwebsockets net-libs A flexible pure-C library for implementing network protocols
links www-client A fast and lightweight web browser running in both graphics and text mode
nsd net-dns An authoritative only, high performance, open source name server
prosody net-im Prosody is a modern XMPP communication server
thrift dev-libs C++ bindings for Apache Thrift

Thank you!