WowAce

Provides LibPeriodicTable-3.1 item filters for AdiBags.

Displays bars depending on your professions

Adds information to Titan Panel about your Professions and opens ProfessionsBook

CraftList

A library to help with localization of Archeology dig sites

Reverse Engineering will drill down and search your tradeskills for their elements

Add lines to ore and gem tooltips that show prospecting sources/results.

First Aid data for Ackis Recipe List.

Provides a LibDataBroker plugin for quick access to professions under Ackis Recipe List.

Tracks specialization and talent data for group members

Adds Outfitter set filters to AdiBags.

Library providing mappings between trade skill recipes, spells and created items

CraftBot

Shows more recipies in the profession window.

School

Adds a confirmation dialog when crafting Bind-On-Pickup trade skill items

Provides bang-whispers for your professions.

A library to help with localization of Archaeology artifacts

Social tracking suite.

Opens professions and shows their skill level.