WowAce

Assist you with faction transfers letting you know which mounts, spells, etc you have and what they will be swapped to.

Toggle Windowed Mode with click or keybind.

JostleLib

BossList

Shows at-a-glance what raid buffs/debuffs you have.

Interface-central mount management

DelMapa

LDB data feed plugin designed to display various statistics derived from the Recount addon.

RotLatency keeps track of your reaction to cooldown expiration.

Fubar Plugin for Simple Soulstone

RaidGroupNumber

Hourglass

Adds indicators to the sides of Grid frames.

Shows the price of a single item in the Auction House.

IncomingHealsLib

A menu with useful searches for Inventorian

LDB display for Oak Interrupts Broker

Library to provide non-explicit cooldown tracking and callbacks.

mHud_Threat

SpoilsOfWar