WowAce

Calendar improvements

A Data Broker plugin to show AddOn memory usage.

Shows where the equipment of inspected users or yourself is from.

MagicMarker_Data

Quest helping: fetching items to use, that sort of thing.

FuBar_ExperienceFu

Warnings about tanking specific abilities

Records mail when visiting the mailbox to make keeping track of mail and expiration dates easy.

Adds a couple of graph displays to Skada.

Disease Tracker for Death Knights.

RBM

XArt

Adds four icon indicators to Grid (top, bottom, left and right).

Adds achievement reminders to BigWigs

InstanceMaps

Constructs a SimC export string for an item without equipping it

One-click smart mounting.

Sanity2

Provides the ability to suppress specific spellcasts like "Deaden" from your casting bars.

Displays the time until the next battle and more.