Allows to extend Blizzard dropdowns without spreading taint (because the native dropdown code should not be trusted). Also ensures multiple addons extending the same dropdown through this API do not interfere with one another.
Tracks pets, alerts for upgrades and helps you in pet battles.
Allows addons to add native looking tabs to UI panels without causing taint nor addon conflicts.
Sells all your junk when you visit a merchant. Intuitive & Easy to use.
Determines which items are usable for the player's class