WowAce

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

Officially the original source for where things are in the Broken Isles, in HandyNotes

The original HandyNotes source for where things are in Battle for Azeroth

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

Uses various methods to scan your surroundings for rare or specified NPCs.

Tracks rare drops, including companions and mounts

Find five Ephemeral Crystals, get a pink hippogryph

Show the transmog appearance of an item when you mouse over it, and shows collection-status in bags, shops, and elsewhere. Works on transmog, mounts, pets, and decor.

Marks the locations of Midsummer Fire Festival bonfires on the worldmap and minimap.

Displays the locations of Lunar Festival elders.

Provides one or many informational windows with optional interactive widgets.

Adds mob patrol paths to your map.

Marks the locations of Hallow's End candy buckets on the worldmap and minimap.

Displays the locations of the chests for the Treasure, Treasure Everywhere achievement

QuestLog

tracks and share quests between your party

Display Garrison missons for all Characters

Achievements

Show vignette icons sooner

Teleporters in Suramar? Sure, why not?