StatsServ is a little program which emulates an ever smaller IRC server (in regard to the commands it handles) and transfers statistics from IRC into a database. You can then use the data, for example, on a Web site where you want to display the latest statistics. Statistics consist of the uptime of each server in the network, a list of channels, including their topic (except for secret (+s) and private (+p) channels), and the number of users in the network. You can normally get these statistics via /stats u, /list, and /lusers (if /stats u is supported on the network and enabled for normal users).
BitchX is the premiere IRC (Internet Relay Chat) client. It originally was a modified version of the popular ircII client, and the features were eventually merged into the EPIC IRC client. The current development is aimed at merging the client back to a current branch of EPIC and bringing compatibility and stability back to the client, while bringing the features that are BitchX into a new client.