WowAce

Localization scraper + uploader for developers

PVP Timer feed for any Broker display

ForeverAFK

Adds Auctioneer "bought for" filters to Baggins ("disenchant", "vendor", etc)

Automatically heals your battle pets when you visit a stable master

Minimalistic LibDataBroker-based guild display

Extends the functionality of bars in SUF

AuctionProfit saves information from your invoice auction house mails.

Simple search for your guild bank

TitleHider

Simplistic addon to load Talented on demand

Guild members

FuBar - CAFu

Provides additional graph mode report for Acheron

Notices whenever the "Load out of date AddOns" setting has been disabled, and offers to re-enable it and reload the UI for you.

CallToArms

Tracks money/tokens across all your characters; /goldwatch for options.

Be nice to your raid, always use some Conditioner after a fight for that soft, cozy touch!

ConfigMode support for Blizzard frames.

Closes chat when the player is instead trying to move