WowAce

Tracks Raid/Instance/World Boss lockouts for all your characters, daily/weekly quests, currencies, trade cooldowns, and more!

Postal: Enhanced Mailbox support

Enables multi-line/unlimited-length pasting of text or commands into WoW

Keeps track of group members and keeps an up-to-date cache of their specialization and talents.

Provides buttons and keybinds for raid flare world markers that never stop working mid-session

Simple, light-weight, LDB-enabled timer that tracks how long you spend in combat

Simple display and management of Away / AFK / Busy / DND status via broker or minimap

InspectFix

Fixes UI bugs

Displays a reliable cooldown timer for the Shaman Ascendance ability

Plays amusing sounds whenever you skin a mob

Adds a confirmation dialog when crafting Bind-On-Pickup trade skill items

LDB Broker launcher for HealBot

Automatically and immediately cancels all in-game cinematics and movies

Locks the chat window tabs to prevent accidental undocking via mouse drag

SkadaScroll is a plug-in for Skada Damage Meter that provides additional options for scrolling the bar displays. It requires ...

Calculates incoming damage avoidance and mitigation

Reports on a configurable dashboard or to group chat on consumables, buffs, AFK, mana and many many others but in an intellig...

Checks your gear before bosses and yells at you if you're an idiot

Adds party/raid role icons in useful places