WowAce

Death analysis tool

Tracks the Blood Shield for Death Knights.

Threat reactive nameplates for TidyPlates.

Calculates and shows your TankPoints in the PaperDall Frame.

Reports on a configurable dashboard or to group chat on consumables, buffs, AFK, mana and many many others but in an intellig...

A simple visual combat log with spell/skill icons for Classic WoW

Calculates incoming damage avoidance and mitigation

Adds party/raid role icons in useful places

Instant SLAM! notification

Show a relative threat bar.

Detects specific CDs and spellcasts

Monk Brewmaster/WindWalker Priority and Buff/Debuff Tracking Tool

Warnings about tanking specific abilities

Tank statistics Data Broker plugin.

Simple oRA3 Maintank Target Frames, based on oUF

Tankalyze

Toolset for tanks, providing information on taunts and other valuable information.

Aggro Warning System for Parties and Raids.

Provides buttons and keybinds for raid flare world markers that never stop working mid-session

Vengeance module for Broker displays.