WowAce

This addon helps with daily quests.

"Your quest log is full". How many quests do you have in your log?

Announces results of readychecks to the raid/party, installs "/rc" alias, shows rc timer bar

A data broker plugin showing your longest fight and your current fight time.

A total number of quests Data Broker plugin.

Adds a third text indicator to Grid.

Provides accurate, millisecond-level timing.

A Data Broker plugin to display how long you've been playing

BetterMagnet

Shared handling of media data (fonts, sounds, textures, ...) between addons.

Provides the the health and target of by an unit targeted mob (meant to be used for tanks).

Library for tracking mouse gestures

DKPmon_HellbenderDKP

AvionComicMedia

Clock plugin for any DataBroker display.

ClosetGnome_Banker

Fail display for Recount based on EnsidiaFails filtering options

Whisp

Display combo points for Arcane Blast debuffs

MeleeFrame