WowAce

Try on different gear and see their total stats and their differences. In short, an ingame CT-Profiles-like addon.

Show what quests have changed

CandyBar style cooldown display

Inscription data for Ackis Recipe List.

Shows where the equipment of inspected users or yourself is from.

Keeps track of your current location.

Dynamic mount macro generator

Checks Raid Buffs/Flasks/Consumables. Tunable alerts for misdirects, taunts, cc breakage, rez, dispel and interrupt

All in one buffing mod for all classes. Paladin buff generated assignments based on Paladin capabilities and raid member sub-...

Jewelcrafting data for Ackis Recipe List.

Shows class colors on player nameplates and names

Shows simple Buttons for your Cooldowns :)

Deathknight Rune Display

Blacksmithing data for Ackis Recipe List.

A core for your informational plugins to plug into.

manipulate the minimap in numerous ways; move, scale, skin.

ArcHUD2

Track all threat redirection ability transfers and cooldowns (Misdirection and Tricks of the Trade).

PvE Status Frames

Says random things in chat when casting any spell or ability. Type "/ss help" for the user's manual.