WowAce

Takes a screenshot when you kill a boss or gain an achievement

Adds combat feedback to oUF.

Show a bar indicating the remaining lifetime of your temporary pet

A lightweight datatext-plugin for Elvui that shows you all the relavant currencies for Legion.

Synchronise friends among your characters

A library to get localized boss names from the Encounter Journal

AVqq

Tracksw

A collection management library similar to .NET's System.Linq

Shows Item Level and Stack Size in tooltips

PvP plugin for any DataBroker display.

LibDebugLog-1.0

Manasurge

Tells your party members when you interrupt stuff, or fail to do so.

cyCircled_Vol

LibRockLocale-1.0

New screenshot keybinds to automatically hide the interface during the shot.

Advanced features for sRaidFrames

Adds predicted lists for spells while the user types

Tankadin