WowAce

LDB display addon with one Blockoblock per plugin.

Minimal KoS-list-addon

WoWonid

GPriceEach

Modifies the inbox into a scrollable inbox, including open all options

Welfare Epics

Displays the zone level ranage of the zone you are in and also gives you a suggest zone and instances to be in.

Allows raid leaders to view information on raid or guild member equipment information

Automatically restock items from vendors and your bank

Helps to find other player's alts.

FuBar_WintergraspFu

Adds icons to the configuration menu for all standard Grid indicators.

Sets the DND flag, when are in combat.

Addon channel transfer statistics for any DataBroker display.

Suppress chat messages when specified items are looted

Shows a countdown bar for the duration of auras (e.g. HoTs, DoTs)

A library which provide tools for detecting adverse effects on units.

A small datatext for ElvUI that allows 1-click access to the GUI and bind interface

FuBar_AlchemyFu

CrayonLib