LibMountInfo

Adds a back button to the achievements frame that works like a browser history.

A timer bar for your flights, and their flight times on the flight map.

DataBroker plugin to track played time across all your characters.

Modern, self-contained WoW addon framework

The Dungeon Handbook. A complete in-game handbook for Classic dungeons: dungeon list with an overview grid, boss loot tables, quest walkthroughs, clickable entrance waypoints — plus Profession and Exploration handbooks (Forever realms). Opens with /df.

This is a library for use in WoW Classic addons to do version checks

Simple Guild Recruiter automates WoW guild recruitment with class-based scanning, automatic invite queues, lifetime statistics tracking, and a customizable minimap pet—all in a professional UI.

LibAceGUIWidgets is a shared AceGUI-3.0 widget and styling library. It registers reusable, drop-in AceGUI widget types and helpers so addons share one consistent look instead of each rebuilding the same frames.

A library with all of the WoW items for use by other addons

A small embeddable library that lets an addon offer its own in-game language picker — so a player can read your addon in Dutch while their WoW client runs in English, without touching any other addon.

An communication addon library used on top of the Ace3 framework.

Achievement rarity data from the Wizzleworks — an embeddable LibStub library: the share of accounts that hold each achievement (US/EU/global), plus rank-at-earn and collection standing. Install alongside a consumer add-on to keep its numbers fresh.

A library for use in WoW addons that manages the guild members and roster to make that data available for use in your addon.

LibIconPicker is a reusable load-on-demand library that provides a flexible icon chooser dialog with callback support for addon developers.

Provides rarity data for mounts among the playerbase