X-Chat Aqua is X-Chat with an Aqua interface for MacOS X. X-Chat Aqua uses the irc engine from X-Chat, and is designed to look and feel like the GTK+ front end.
Fire is a multi-protocol instant messenger client for Mac OS X based on freely available libraries for each service. Currently Fire handles AOL Instant Messenger®, ICQ®, MSN® Messenger, Jabber, limited IRC, Yahoo!®, and Apple Bonjour communications.
The IRC's Talking Robot
[ Please read https://sourceforge.net/p/darkbot/news/2014/01/darkbots-revitalization/ ] Darkbot is a portable IRC chat robot written in the C language that can be taught responses to user inquiries, and even have conversations with them. Darkbot was originally created by Jason Hamilton as an aid for help channels on Intenet Relay Chat.
AServ is a fully featured IRC Service written in TCL to provide stable services to both network operators, and users. AServ uses Undernets P10 protocol to communicate with servers. Bugs and Requests should be made at http://AServ.ownage.org.uk
A project to make a clean, efficient IRC client for Mac OS X in Cocoa.
*Unofficial* patch for DALnet's ircd, currently for version 1.4.36. Provides complete IPv6 and IPv4-in-IPv6 support and SSL support.
BlastServ is a plugin used with XChat and Mac OS X. It will be an IRC File Server (FServ or FServe), similar to SysReset for Windows or Obsidian. Fservs send files over DCC, and have an interface like FTP. They are a quick and easy way to transfer files.
An original bruteforce-based encryption/decryption system. BBE was originally conceived to chat with encrypted text on IRC. mIRC and X-Chat support BBE via script addon. BBE can also encrypt MIME encoded files. Blowfish encryption is currently supported.
This project is old and i recommend you use Nefarious IRCu, it has all of the Boxen IRCu features. Click on the link below or go here http://sourceforge.net/projects/evilnet
Traditionally, IRC clients on the Mac have been anything but glamorous. Colloquy is an advanced IRC client which aims to fill this void. By adhering to Mac OS X interface conventions, Colloquy has the look and feel of a quality Mac application.
Crikey! is a Cocoa IRC Client for Mac OS X
Lightweight, modern, flexible and well-customisable cross-platform multi-protocol instant messaging client
A light weight open source IRC client made using Adobe AIR and AJAX. Still in alpha stage. DCC and IRCext not yet supported.
A multiplayer RPG that connects as a psuedo server to an IRCD. Built in the tradition of old BBS Door games such as LORD (http://en.wikipedia.org/wiki/Legend_of_the_Red_Dragon). Forest fights add experience and gold needed to best your master (gain level
Harlequin Poison is a new, cross-platform and scriptable IRC bot supporting databases via SQLite.
IRC-DEV is a Group of independent development members. A IRC Daemon is our first project.
KaitaIRC is a new IRC client which strives for cross-platform compatibility, a rich set of features, and the end-users complete control over how the offered features are used. It differs only because it brings many existing features into one.
LokIRC is a free IRC client for Mac OS X. It's intended to be easy to use, but still be powerful for advanced users. It's also intended to be as configureable as possible.
Luz is a GPL IRC Services. It's purpose is to offer a quality free software product, instead of the closed source available ones. It's designed mainly -but not limited to- for ircu based ircd's.
The goal is to develop a native IRC client for Mac OS X, using Objective-C and the Cocoa libraries.
OpenIRCd is an advanced IRCd based on IRCU and the P10 protocol. We plan to enhance the server to be less restrictive on scalability, and provide new features that can be enabled or disabled to change the functionality of the server.
Perl bot with dynamically loaded modules. Incredibly stable, and very versatile. Dynamic modules, AI-type user commands, Chanserv-remniscent powers, channel-specific access lists AND global users, with some mis. commands.
The Perl Modular Services is a framework for building services which can be loaded, unloaded, reloaded, and edited on the fly, and without having to restart the whole services daemon. Many traditional services and examples are provided.
Efficient open proxy scanner software suite for Undernet IRC(u).
Python based IRC infobot system