WowAce

This is an add-on to block incoming guild/party/duel requests (except for friends/party/guild) (previously ASSBlock)

Encodes and Decodes between Lua tables and JSON/CSV.

RBM_Sunwell

Profession launcher objects for any Broker display

Skip the gossip and select the normal NPC action

Shows all the targets in the raid

Mail plugin for any DataBroker display.

Adanced Achievement Tracker is a smal tool to track Achievements

BagPress

Plays amusing sounds whenever you skin a mob

Automatically restock items from vendors and your bank

Keeps an eye on someone's distance from you, and alerts you if they get too far.

A bar for all diminishing returns. Maybe nice for Arena, but intended for the third boss of Trial of the Crusader

BetterMagnet

LDB addon to manage your addons

Bang!_Libram_Swap

UIThing

A library to try to guess a level of a player.

Enhance Shaman Cooldown Tracker

Critters