WowAce

Bulk mail sending made really easy

Complete tradeskill information.

A library to provide unit-oriented tags to LibDogTag-3.0

A library to provide a markup syntax

mount and companion manager

TomTom CrazyArrow pointing to the targeted group member

Improved Questing Experience

Enhances the default AddOns list.

Displays information about the current zone on the World Map for WoW Classic Era

Item stat breakdown, analysis and comparison

Show all the leyline taps in Suramar

Provides access to all Portal and Teleport spells on right click of one button.

Lightweight but powerful auction house interface

Archaeology Assistant

Am I locked out? - Displays all RaidIDs for all chars

Automatically turns on the combat log for selected raid and mythic+ instances.

XP bar using Ace3.

Aloft

Queing of /who and SendWho() queries and a much better interface (see docs), with gurantee to be executed & callback.

Minimap addon of awesomeness. *chewing sound*. It'll nibble your hay pellets.