WowAce

Switch macro depending on zones or BigWigs boss modules.

Set and manage character notes that are displayed in unit tooltips and /who results.

Show vignette icons sooner

A library to help with localization of item types and subtypes.

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

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

Tells you if you're buffed

HideTalkingHead

Smart raid loot and DKP tracker with automated standby and learning

Food/water macro generator

Improved Questing Experience

Enhances the default AddOns list.

A replacement tradeskill window for Classic

StarTip (Tooltips from Outerspace)

Shaman totem bar

Show all the leyline taps in Suramar

Bind spells, items, and macros to keys, without using action buttons

Manages social information with a focus on main-alt associations.

Allows the user to preview and track their progress in the collection of various transmogrification appearance sets

Death analysis tool