WowAce

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

The original source for where things are in Pandaria

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

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

Wowhead Data dump for GatherMate2

Displays the locations of Lunar Festival elders.

Caith skin for Masque.

Serenity skins for Masque.

Automatically enables or disables combat logging based on location.

Data Broker Display similar to FuBar

Cirque Skins for Masque

Apathy skin for Masque.

Onyx skins for Masque.

Entropy skins for Masque.

LiteStep skins for Masque.

Gears skins for Masque.

Achievements

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

Adds mob patrol paths to your map.

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