WowAce

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

Adds custom layouts for Grid

Adds Buff/Debuff icons to the grid frame.

Dual-box Quest Automation

Raid cooldown assignments for healers

A data broker plugin showing your longest fight and your current fight time.

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

ArenaHistory

A library to try to guess a level of a player.

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

Fail display for Recount based on EnsidiaFails filtering options

ScoreSort

Joins the LFG channel automatically.

Makes the Battle Objectives Frame movable

ForceEnchant

Replacement for WoW's flash/fade functions.

UnitActionBars2

Configure which layout or profile to load on entering a zone

Congratulate people when they ding

Enables RatingBuster to calculate selected buff effects even if you don't really have them