WowAce

Rewrite myBindings. An enhanced key bindings interface.

Fubar_ChannelWatchFu remade for Broker

A customizable casting bar replacement for TBC Classic & Classic WoW

Reminds you if your flask/elixir and/or Augmentation Rune and/orfood buff is about to expire or has expired

RBM

Klappa

In-game EPGP guild helper, supports standby, main/alt shared pools, minEP, offpecGP. Fixed price list with progress multiplier.

Wardrobe2

Control screenshot format and quality via LDB displays

Tracks profession specific cooldowns and items across all your characters

RicoMiniMap

A Data Broker display for combat statistics.

Gives detailed descriptions of particular localities, as zones or instances, and provides optional TomTom integration.

Utility library with shared functions and data for various addons by NeoTron.

Various libraries based on LCD4Linux, offering users lower-level UI customizations.

Tracks interrupts

MainAssist

Library to help with querying unit talents.

Manufac

Hides MicroButton Alerts