WowAce

In-game EPGP guild helper, supports standby, main/alt shared pools, minEP, offpecGP. Fixed price list with progress multiplier.

Constructs a SimC export string for an item without equipping it

Collects and displays census information. This AddOn is licenced under the GNU GPL, see GPL.txt for details.

SQL-driven database system for Lua

DKP ingame management

GDKP gold run ledger

Really very early stage. No, earlier than that.

Library for tracking mouse gestures

Encodes and Decodes between Lua tables and JSON/CSV.

Gnomish math at its best!

Raid tracker for Asmodeus

Helps to track outgoing mails

A lightweight datatext-plugin for Elvui that shows you all the relavant currencies for Legion.

With Mists of Pandaria Blizzard publish all characters from an account unless you disable that 'feature'. This addon warns you.

Exports encounter journal data into XML

Logs hunter's use of Feign Death

Prints combat duration to chat after each fight

A lightweight datatext-plugin for Elvui that shows you all the relavant currencies for Draenor.

Adds CSV output to Ouro Loot

Adds a report button, segment button and report gui to Skada Bar Displays