Cheats and Hints
Absolute Beginner's Guide for NetHack 3.4.1, List of NetHack Spoilers, NetHack 3.4 Spoilers, Ye Olde NetHack Bestiary, Yet Another NetHack Site
Humor
User Friendly, BBspot - New ATI Card Pushes Limits of ASCII Gamin, BBspot - Play Nethack, Dudley's Dungeon, LegoHack, NetHack Movie, The Lighter Side of rec.games.roguelike.nethack, Which NetHack Monster Are You?, Wounded Pixel, Yet Another Stupid Death
Modifications and Add-Ons
Front-Ends, Graphics, Patches, Auto-NetHack, Bertelli's Place - NetHack Patches, Hearse, Jukka's NetHack Modifications and Utilities, NetHack Additions, nethack-el, PatchHack, Stan's NetHack Page, Unix Hearse, YHACS - You Hear A Clicking Sound
Ports
Handheld NetHack, J^3 - RISC OS - NetHack, NetHack for Agenda, NetHack for Atari, NetHack for Windows CE, NetHack-Palm Porting Project
Reviews and Previews
Deron's Planet, Free Games Net - NetHack, GameSpot - Unsung Heroes: NetHack, GameSpy - Hall of Fame: NetHack, Home of the Underdogs - NetHack, Just ASCII - Part Three: NetHack, Linux Orbit - GnomeHack 1.0.5 Review, Moogle.net - NetHack, NetHack, NewsForge - On the Train of Life With NetHack&apos
Servers
/dev/null/nethack, Ars NetHack Server, daemon.nethack.at, Fishpool Creations NetHack Server, Fyre's Domain, nethack.alt.org, NetHack@ForkExec, Nostalgia Public NetHack Server, The NetHack Tournament, User Friendly NetHack Server
Slash'EM
Reviews and Previews, Ali's SLASH'EM Page, Balrog - SLASH'EM, Differences between SLASH'EM and NetHack, SLASH'EM, SLASH'EM Server, Virgo Vardja - SLASH'EM, Yahoo! Groups - weeatshopkeepers
JNetHack
Version 3.2.2, Japanized. Features a new class, source, and executables.
NetHack
Official site. News, guides, links, and both source and executables for several platforms.
rec.games.roguelike.nethack Cretins Advisory
Dedicated to keeping the newsgroup clean of "spammers, d00dz and things like" that.
rec.games.roguelike.nethack FAQ
Frequently asked questions about the game, its Usenet newsgroup, and related topics.
Sascha's and Ralph's NetHack site
Includes spoilers, hints, utility programs, and a list of public NetHack servers
The NetHack Dungeon
Hall of fame, tips and tricks, spoilers, and other files for the 3.2 release.
The NetHack Home Page
Unofficial mirror site. Spoilers, source, executables, and utilities.
The NetHack Index
Annotated directory of spoilers, variants, patches, utilities, servers, reviews, and other useful information.
Yahoo! Groups - thenethacklair
Gameplay discussion group. Free membership required to participate.