WowAce

Bidder

Displays the time remaining before your (temporary) pet is dismissed.

InfiniBar-2.0

Outdated! Please use 'XLoot', available on Curse and WoWI

Keeps track of time played and rested XP across your characters.

Omnibus

SurfaceLib

Enables user defined sounds for Party, Guild, Raid and Custom Channel chat messages.

Adds 3 indicators to each side (top, bottom, left and right).

Enhancer

A simple addon that warns you if your pet isn't attacking while you're in combat.

IncomingHealsLib

ArenaMaster

MiniPet, Always keep your little companion with you, based on the work of Carra.

Clean looking square minimap with many options.

Shows your standings with the factions.

Collect data about you myth+ challenges

Angry Boss Reminders helps raiders switch to the proper talents, glyphs, and gear for each boss during a raid.

Sphere

MobHealth