WowAce

Resizes some default UI frames (GuildUI, LootFrame, RaidInfo, TradeSkillUI and TrainerUI) to show more lines

Adds item values to chat messages.

A FuBar plugin to show Recount.

Save and load macros.

A library to help with localization of classes.

Set the clicking action for Grid buttons

Configuration for LibToast notifications.

Enables the filtering of items when you visit a vendor

A full package of auras for all 3 Shaman specializations

Utility library with shared functions and data for various addons by NeoTron.

Adds two icon indicators to each corner (total: 8 icon indicators).

SysMon plugin for any DataBroker display.

Show coordinates on minimap

Adds on-screen buttons for the farming tools and seeds.

Cancellation

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

Automatically generate and announce optimal spirit totem assignments during the Gara'jal encounter in Mogu'shan Vaults.

Allows you to create icons, which can be customized greatly by user's input. CiR is more than just the usual cooldown tracker.

EasyDKP

RotLatency keeps track of your reaction to cooldown expiration.