WowAce

Raid loot tracking and text generation

Helps to track outgoing mails

Highlight the best quest reward choice for selling to vendor

Tracks profession specific cooldowns and items across all your characters

A library to get currencies' related information

A plugin for OneBag to make your keyring the same texture as OneBag/Bank.

A money data broker plugin.

Shows loot information in item tooltips

A menu with useful searches for Inventorian

Minimalistic group roll frames.

Reforges stuff

A simple, zero config, trash item seller

What did you just loot?

Selectively loots your fishing catches.

FuBar_AmmoFu

Searches bags/banks of all your characters/guilds.

Repairs your items automatically upon visiting a vendor.

Ghost: Pulse

Provides information of tradeskill and crafting materials that are in the banks and bags of your characters.

An addon to keep track of your earned artifact power and present you relevant information.