WowAce

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

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

The original source for where things are in Pandaria

Officially the original source of knowledge of where things are in Draenor during Warlords, in HandyNotes

Drop the cheapest thing you're carrying

Point to quest POIs on your minimap

Find five Ephemeral Crystals, get a pink hippogryph

Where the lore is at

Teleporters in Suramar? Sure, why not?

HideTalkingHead

Improved Questing Experience

Show all the leyline taps in Suramar

QuestLog

Show all the orbs for triggering Kosumoth

Track time played, rested XP and money for all characters

Show vignette icons sooner

Show where the chests are for Withered Army Training

Books in Azsuna? Sure, why not?

Quest History tracker and shows lists of quests in each category

Bayi's Extended Questlog