WowAce

Keeps track of time played and rested XP across your characters.

Creates a broker plugin for all your broker launchers

Displays the time until the next battle and more.

LibDataBroker plugin showing some random XP related data

A Latency Data Broker plugin.

A popup menu containing user-programmable scripts.

Does a /who search of multiple dungeons.

Replacement for default bags.

A Raid DPS Data Broker plugin.

Langoustine

Shows at-a-glance what raid buffs/debuffs you have.

Broker launcher that switches specializations when clicked. Also hides spell learned spam.

Durability Data Broker plugin.

Simple money display for LDB

Displays online friends.

Remaining and rested XP Data Broker plugin.

Control screenshot format and quality via LDB displays

Keeps track of people who have recently sent you messages.

A Data Broker add-on for quickly switching your specialization with gear set and loot specialization.

Helps you keep track of your experience.