WowAce

Data Broker Display similar to FuBar

A simple combat log that displays events similar to SCT

tracks and share quests between your party

Prat

Incubator

Tracks the HoTs you cast.

Questing minion

Provides one or many informational windows with optional interactive widgets.

From bags we came, to bank we return

Tracks herbs/ore/items that can be broken into component pieces

Co-ordinated targetless Party and Raid wipe recovery. Evolved

Display aura information inside action buttons

Adds countdown voices from Heroes of the Storm to BigWigs for all supported locales.

Reports in raid chat whenever a raid member "fails." /EnsidiaFails to configure.

Library that tracks incoming heals

Alternate Power- and Combopoint/SoulShard/HolyPower-bar

GrindStatus

Adds a status to Grid for debuffs applied by Raid Bosses.

Shows simple Buttons for your Cooldowns :)

Raid Frames using the oUF framework.