WowAce

Visual Raid Cooldown Tracking

Considers an item against all the items you have to determine whether or not it is an upgrade

FuBar_DuraTek

FuBar_PuntFu

Speed plugin for any DataBroker display.

Uses guild notes to add alts' main names to chat windows and other places

Tracking and ranking of dps/hps in a guild.

FuBar_ItemListFu

Tracks your keystones

Raid Cooldowns

Estimated time until current target will die.

Raid level alternative player power warning (Atramedes, Cho'gall, Lord Rhyolith)

Automagical macros for each talent tier.

Addon to switch all your AceDB profiles via slash command. This tool also allows you to emulate profiles for non AceDB addons.

A fork of BananaDKP.

Displays the time remaining before your (temporary) pet is dismissed.

Improved Quest Tracker

Tracks the precise arrival & departure schedules of boats and Zeppelins around Azeroth and displays them on the Mini-Map and ...

Options for TinyTip

Keeps track of durability and pops up a dialog to repair when you go to a vendor who can.