www.mirc.com/
The official website for mIRC, a popular Windows IRC-client.

luc1d.junglette.org/viha/irc/
Viha's IRC-scripts and IRCnet docs, mostly historical.

www.missingu.com/
missingU.com, a popular site offering easy access to IRC via the web.

www.bitchx.org/
The official site for one of the most used UNIX IRC-clients.

www.bitchx.com/
A site devoted to BitchX.

scripts.bitchx.com/
An archive of scripts for BitchX.

www.frenzy.com/~bhauper/epic/
The official home-page for EPIC, a popular *IX IRC-client.

scripts.epicsol.org/
An archive of scripts for EPIC.

www.eterna.com.au/ircii/
The official home-page of ircII, the de-facto IRC-client for *IX.

www.tucows.com/circ95.html
Windows 95/98 IRC-clients and links to their websites.

www.mircscripts.com/
An archive of various scripts for mIRC.

www.vapor.com/products/?prod=amirc
The oficial homepage for amIRC, an Amiga IRC-client.

www.ircle.com/
The official homesite for ircle, a Macintosh IRC-client.

www.macirc.com/
The official site for MacIRC, a Macintosh IRC-client.

www.xircon.com/
The official homesite for Xircon, a Windows IRC-client.

www.scrollz.com/
The official homesite for ScrollZ, a closed-source UNIX-client.

www.megalith.co.uk/virc/
The official homepage for ViRC, a Windows IRC-client.

www.virc.com/
A large collection of ViRC-related material (currently down).

 

Bots

www.eggheads.org/
The official site for one (over-used) IRC-bot.

www.egghelp.org/
A site devoted to Eggdrop.

www.unseen.org/~simpson/
An archive of precompiled Eggdrop-bots.

news:alt.irc.bots.eggdrop
A newsgroup on Eggdrops.

 

Channels

howto.tucows.com/irc.html
A list of UNIX/Linux related IRC-channels & clients.

www.mirchelp.org/
The #mIRChelp home-page, offering answers to common problems.

www.irchelp.org/
The #IRChelp home-page, a compilation of different help-files.

 

Networks

www.efnet.org/
The official EFnet website.

www.ircnet.org/
The official (yet a tad unfinished) IRCnet website.

www.dal.net/
The official DALnet website.

www.undernet.org/
The official Undernet website.

 

Help

www.newircusers.com/
A largeish site devoted to help IRC beginners.

 

Misc

www.webmaster.com/products/conferenceroom/irc/
Miscellaneous IRC-resources.

ftp://ftp.funet.fi/pub/doc/rfc/rfc1459.txt
The specification (RFC) of the old IRC protocol.

webmaster@irc.org