WowAce

Show all the orbs for triggering Kosumoth

Queing of /who and SendWho() queries and a much better interface (see docs), with gurantee to be executed & callback.

Track time played, rested XP and money for all characters

Death analysis tool

Simple and super light-weight tracking of profession links for all your alts.

Show where the chests are for Withered Army Training

Wowhead Data dump for GatherMate

Tracks the Blood Shield for Death Knights.

Quest History tracker and shows lists of quests in each category

Books in Azsuna? Sure, why not?

Show item durability and quality in the character frame.

Alternate Power- and Combopoint/SoulShard/HolyPower-bar

OneBank3 will combine all the bank bags into one frame.

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

A library to provide mobIDs for bosses.

Additional information about player spells.

An extension to the default WoW Unit Frames.

Blocks Chinese Chat

Calculates optimal reforging for given weights/caps.

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