WowAce

Hides the Order Hall Command Bar

lern2count adds ABinfo castcounts to spell and actions. It has a builtin reagentcount too.

Adds 3 corner indicators to each corner of the Grid frames.

Buffalo2

FuBar_ChatLockFu

A library to provide tools for formatting money and time.

Allows custom-triggered boss mod timers to be created

FuBar_ChatAlertsFu

AutoFIR

Adds Buff/Debuff icons to the grid frame.

Toggles player names.

CraftBot

Mark My Words

Evaluates your gear

What actual item level is an item? Yes, it's horrible we need a library for this.

Ranged stats Data Broker plugin.

Paints your known blueprints red.

FuBar_PoisonReminderFu

aUF_RangeCheck

Auto equip/take off a selected tabard on entering/leaving an instance.