WowAce

Timers for Buffs, DOTs, CC effects, etc..

Personal buff monitor - are you buff enough?

Highly-configurable shield / absorb tracker.

Smooth combat HUD based on ArcHUD2

Tracks vulnerability debuffs on multiple mobs

Instant PROC notification

Tracks the current Fear Ward's in the raid or party.

CT_RaidAssist style raid frames

A full package of auras for all 3 Shaman specializations

EUF is an enhance of wow original unit frames, provides hp with both value and %, and optional 3D portrait. Simple and Useful.

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

Provides extended aura status settings.

Adds Buff/Debuff icons to the grid frame.

Detects specific CDs and spellcasts

Shows a countdown bar for the duration of auras (e.g. HoTs, DoTs)

Test whether the player can really dispell a buff or debuff, given its talents.

Rebuff yourself with the mousewheel.

Instant SLAM! notification

Attach diminishing return icons to unit frames.

A Small movable frame that shows who in your party has your Renewing Mist buff