WowAce

Keeps track of performance of memory, latency, and framerate.

FlexBar2

Kaliban's Class Loot List Star Display

Henge

Keeps track of current money and all your characters on one realm.

Plays sound when a ready check, LFG queue, battleground queue, or world battleground queue pops even if you have sounds turne...

ItemBonusLib

Says random things in chat when casting any spell or ability. Type "/ss help" for the user's manual.

Death analysis tool

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

Track of your tradeskills across characters, create small buttons for them and track cooldowns.

Reduces interface tedium by doing the little things for you.

OneBank3 will combine all the bank bags into one frame.

Raid Frames using the oUF framework.

Deathknight Rune Display

Inspects all members of raid and saves in database, as well as lists people's dkp values

Wowhead Data dump for GatherMate

Auto and random summon highly customizable for your pets and mounts, with Data Broker support.

Achievements

FuBar_ExperienceFu