Push loot messages into floating combat text. (And other places too. But it's the floating combat text by default.)
Officially a key source of knowledge for where things are in the Shadowlands, in HandyNotes
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
Officially a HandyNotes plugin for the Midnight expansion, showing where everything is: treasures, rares, achievements, secrets