WowAce

Another HUD addon

Show buffs on nameplates.

Smooth combat HUD based on ArcHUD2

Alternate Power- and Combopoint/SoulShard/HolyPower-bar

Aloft

Visual Raid Cooldown Tracking

Simple, nice-looking power bar addon for all classes.

Simple and rich Death Knight rune customizations

ArcHUD2

Displays your soulshards in better way.

Heads Up Display with Player and Target Info

Monk Brewmaster/WindWalker Priority and Buff/Debuff Tracking Tool

Display an informational fighter jet style HUD while flying or riding

Comergy 2

"Range finder/display for Discipline's Holy Nova"

Provides training reminders to help decipher the Blizzard Spell Alerts.

Shows a frame to track your Pyrite debuff on Flame Leviathan and it's trash. Completely based on MalygosStacks by Nebula.

Very basic viewport setter

It's a doodle pad for doodling with doodles.

VendorSearch adds search features when buying items from any vendor