WowAce

Simple search inspired by vBagnon

Spawns toasts for looted items, money, and currencies.

Adds Buff/Debuff icons to the grid frame.

Raid cooldown assignments for healers

Shows an arrow to your bite victim during the Blood-Queen Lana'thel encounter in Icecrown Citadel (your raid leader must be r...

A standalone version of Angry Assignments to create and display personal notes on your screen.

SpellEventsLib

A Coordinates Data Broker plugin.

SimpleDrumAnnounce

AvionComicMedia

Helps you keep track of your experience.

Lightweight time display, with micro menu and memory usage tooltip.

Reputation Statistics - Gained, Needed, Rep/Hr, Session Time, etc.

Replacement for WoW's flash/fade functions.

Hunter 'Misdirection' activity and cooldown monitoring for raids/groups. 'Readiness' aware.

ArenaHistory

ForceEnchant

UnitActionBars2

Configure which layout or profile to load on entering a zone

Encodes and Decodes between Lua tables and JSON/CSV.