WowAce

A library for transmitting and receiving latency information of players.

A library for transmitting and receiving durability information of players in your group.

Grabs bugs for the bug sack.

Handy notes for your maps

Toss those bugs inna sack.

Postal: Enhanced Mailbox support

Simple and Advanced combined - Bartender4 ActionBar AddOn

Displays additional information for Mythic Keystone dungeons

Replacement for the default UI's StaticPopup dialogs.

Chat addon, filtering messages and UI changes

Tracks rare drops, including companions and mounts

Parses ToC and adds About panel to Interface options

Tracks Raid/Instance/World Boss lockouts for all your characters, daily/weekly quests, currencies, trade cooldowns, and more!

Makes the default frames moveable via simple drag and drop

Give whispers an instant messenger feel.

Afflictions display and cleaning for solo, group and raid with advanced filtering and priority system.

A modular, lightweight and screen-estate saving grid of party/raid unit frames

Scan for rare mobs so you can find them and their loot

Replacement for ActionButton_Show/HideOverlayGlow APIs

An intuitive keybindings library.