WowAce

LibCooldown-1.0

Creates parameterized AceGUI-3.0 editboxes with autocompletion

Minimal KoS-list-addon

oUF Layout

ClearFont2_FontPack

Uses TomTom to show target location if target is in party or raid.

Relegation

SCT_Cooldowns

Displays a table for possible outcomes of incoming hits with their probability

Makes it very easy to collect rare battle pets.

FuBar_GrindFu

Extends Gladius with diminishing return tracking

An easy-to-follow guide for visiting all of the Lunar Festival Elders.

Automatically calls ForecQuit() right before you are AFK-disconnected to quit wow instead of going to the character selection...

Adds spell-based range checking to Grid, and the ability to check multiple ranges.

Adds a Crowd Control Tracker mode and data collection to Skada.

Marks the Balcony adds in the Horridon encounter

Library to handle and store information about frame that are possible targets to anchor other frames to.

Show a bar indicating the remaining lifetime of your temporary pet

Adds predicted lists for spells while the user types