WowAce

Stores a browsable database of spells that mobs cast

Combination of Titan LootType and Roll - stripped down and cleaned up.

Henge

FuBar_FuXPFu

Hook extra menu to friend list, guild list and chat player

mHud

Talented_Data

Omnibus

Smooth group roll frames

Doublerightclick casting, autolure and sound enhancing

Standalone of FuXPFu - Now sticks to anything!

VersionChecker

Mutt (Macro Update Target Tool) provides slash-commands that can patch the predefined targets in your macros.

RoleCall allows you to easily see the talent specs and roles of everyone in your group.

FuBar_ChatLockFu

aUF_RangeCheck

AltClick an item in your bag to add it a mail, auction, or trade frame, and alt-click to buy a stack if reagents.

Watch tooltip updates to announce when you find specific objects

Swiss Army knife for instances, including player tracking, ignore buttons, loot tracking, notes, and more.

Rewrite myBindings. An enhanced key bindings interface.