WowAce

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

Control screenshot format and quality via LDB displays

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

DataBroker display using minimap buttons.

AltClick an item in your bag to add it a mail, auction, or trade frame, and alt-click to buy a stack if reagents.

Bidder for DKP points. Usable as standalone bidder, or with DKP - Manager to manage points.

FuBar_PetInFu

Omnibus

Show extra information about Jewels and Enchants in tooltips.

A fork of BananaDKP.

Allows you to prevent addons from sending and receiving messages.

Enhances the StackSplitFrame with numbered Buttons, a '1-Click Mode' and a 'Auto Split Mode'.

Generate a macro with random mounts

Adds a couple of graph displays to Skada.

BankAccountant

FuBar_BongosFu

OneChoice tries to help you reduce quest reward choices down to, ideally, one choice.

SinkLib

Monk Brewmaster/WindWalker Priority and Buff/Debuff Tracking Tool

Heal and decurse by clicking on customizable raid/party unit frames