WowAce

Utility library with shared functions and data for various addons by NeoTron.

Collect data about you myth+ challenges

Modular and lightweight party/raid frames.

TuiRaidTracker

FuBar_PTReagentFu

FuBar_InnboundFu

Keeps track of durability and pops up a dialog to repair when you go to a vendor who can.

Tracks the precise arrival & departure schedules of boats and Zeppelins around Azeroth and displays them on the Mini-Map and ...

Keeps track of space left in your bags.

Detects specific CDs and spellcasts

Personal buff monitor - are you buff enough?

Automagical macros for each talent tier.

Keeps track of HoTs, DoTs, Buffs and Cooldowns. With audio and text alerts to refresh them.

Reno is a slash-command that can patch predefined options in a macro to change which abilities will be chosen.

Check the quality of wild battle pets

Smart mount randomization on a button! Empty coconut halves not included.

Sphere

Combination of Titan LootType and Roll - stripped down and cleaned up.

Shows you the radius of your totems.

Adds achievement reminders to BigWigs