WowAce

Says random things in chat when casting any spell or ability. Type "/ss help" for the user's manual.

Assessment

View bank, inventory, mail, equipped and guild bank contents from any character anywhere!

A UI for searching the guild roster.

Good old LibTourist-3.0 for WoW Classic Era

GDKP gold run ledger

Dropdown library for Ace3 options, extensible to other options formats. Works ok.

Displays information about the current zone on the World Map

ArcHUD2

Tracks SendAddonMessage Spam

CT_RaidAssist style raid frames

Displays item durability and repair cost.

Dynamic mount macro generator

Provides the /in command for delayed execution.

Adds Scrolling Combat Text above your character

Adds a status to Grid for debuffs applied by Raid Bosses.

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

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

Alchemy data for Ackis Recipe List.

Addon to provide a much nicer map