WowAce

Adds countdown voices from Heroes of the Storm to BigWigs for all supported locales.

Timers for Buffs, DOTs, CC effects, etc..

Keeps track of quests.

QuestLog

Additional information about player spells.

Auto repair + shows durability.

Alternate Power- and Combopoint/SoulShard/HolyPower-bar

Adirelle's unit frames, based on haste's oUF.

tracks and share quests between your party

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

Find five Ephemeral Crystals, get a pink hippogryph

A simple combat log that displays events similar to SCT

Track time played, rested XP and money for all characters

Displays Instance Maps

Provides access to all Portal and Teleport spells on right click of one button.

Try on different gear and see their total stats and their differences. In short, an ingame CT-Profiles-like addon.

Track all threat redirection ability transfers and cooldowns (Misdirection and Tricks of the Trade).

Bayi's Extended Questlog

Collects Herbs, Mines, Gas Clouds and Fishing locations and adds them to the worldmap and minimap

MorgDKP