Here's my UI
and here's a full list of all my addons I use.
!Swatter - Debugging tool for handling and displaying of error messages in a useful way.
Atlas - Instance Map Browser
Atlas_Battlegrounds - Battleground Maps
Atlas_DungeonLocs - Dungeon Locations
Atlas_OutdoorRaids - Outdoor Raid Encounters
Atlas_Transportation - Transportation Maps
AtlasLoot - Shows the possible loot from the bosses
AtlasLootFu - Minimap button for AtlasLoot
Auc-Advanced - Auctioneer, An addon to help keep track of items values. You must at least enable a statistics extension (like Auc:Stats:Simple) to start tracking stats.
AutoBar - Dynamic bars with buttons that automatically add potions, water, food and other items you specify into a button for use. Does not use action slots.
AutoProfitX - Automatically sells low quality gray items and selected white items to the vendor.
Bagnon - Single window displays for the inventory and bank
Bagnon_Forever - Stores inventory information about your characters
Bagnon_Options - A configuration menu for Bagnon
Bagnon_Tooltips - Tooltips for telling who has what
BeanCounter -
BonusScanner - Scans your Equipment for cumulative item bonuses and sums them up. Currently maintained and updated by Tristanian.
Broker_BonusScanner - Load-On-Demand LDB data feed to display item bonuses, based on BonusScanner addon.
BtmScan - Allows you to monitor new auctions for bargains. [5.1.3715 (SnaggleTooth)] This AddOn is licensed under the GNU GPL, see GPL.txt for details.
Cartographer - Addon to manipulate the map
Cartographer_Battlegrounds - Module which provides maps of battlegrounds.
Cartographer_Coordinates - Module to add coordinates to the bottom of the world map of the player and the cursor.
Cartographer_Data - Cartographer_Herbalism, Cartographer_Mining and Cartographer_Treasure data updated daily
Cartographer_Foglight - Module to show unexplored areas on the map.
Cartographer_GroupColors - Module which turns all your party's and your raid's POIs into circles colored based on class, and shows a number on them based on their raid group.
Cartographer_GuildPositions - Module which shows you your fellow guild members' positions, as well as allowing them to see you.
Cartographer_Herbalism - Herbalism mapnotes for Cartographer (based on PinPoint by Ammo)
Cartographer_InstanceLoot - Display of loot on instance bosses.
Cartographer_InstanceMaps - Module which provides maps of instances.
Cartographer_InstanceNotes - Module which adds default notes to the instance maps.
Cartographer_LookNFeel - Module which allows you to change the transparency, position, and scale of the world map.
Cartographer_Notes - Module which allows you to put notes on the map.
Cartographer_POI - Module to manage points of interest.
Cartographer_Professions - Stub for loading Cartographer module addons based on your professions.
Cartographer_Waypoints - Module which shows an arrow to direct you to a specified note or location.
Cartographer_ZoneInfo - Module which on hovering over a zone, will show the levels of the zone, the instances in the zone, their levels, and the number of men the instance is made for (e.g. 5-man, 40-man).
DBM-Battlegrounds - Deadly Boss Mods module
DBM-ChamberOfAspects - Deadly Boss Mods module
DBM-Core - Deadly Boss Mods
DBM-EyeOfEternity - Deadly Boss Mods module
DBM-GUI - GUI for Deadly Boss Mods
DBM-Naxx - Deadly Boss Mods module
DBM-Party-WotLK - Deadly Boss Mods module
Dominos - A main actionbar replacement
EasyMail - Mail frame mod that allows the user to select addressees from a drop-down list and to automatically collect all attachments from all mails in the in-box
eCastingBar - Casting Bar replacement mod, updated for Burning Crusade
ElkBuffBars - EBB adds groups of bars to your screen showing you which (de)buffs currently affect your toon or some other units.
Enchantrix - Display information in item tooltips pertaining to the results of disenchanting said item. [5.3.4105] This AddOn is licensed under the GNU GPL, see GPL.txt for details.
Enchantrix-Barker - Print Enchant price lists to chat [5.3.4105] This AddOn is licensed under the GNU GPL, see GPL.txt for details.
EnhTooltip - Used to display enhanced tooltips under the original tooltip or in the original tooltip, contains hooking functions for almost all major in game item tooltips [5.1.3715] This AddOn is licensed under the GNU GPL, see GPL.txt for details.
Gatherer - Gatherer, displays stuff you gather in your minimap and world map
Gatherer_HUD - The HUD is a navigation component that allows you to track the location of gatherables on your screen in a heads-up style overlay.
Informant - Displays detailed item information in tooltips, and can produce item reports by binding an information window to a keypress [5.3.4105] This AddOn is licensed under the GNU GPL, see GPL.txt for details.
ItemRack - Makes swapping equipment easier through equip slot menus, equip slot buttons, gear sets and automated swaps.
ItemRackOptions - Load-On-Demand modules for ItemRack
LilSparkysWorkshop - LilSparky's Workshop mod for Trade Skills
LuckyCharms2 - Makes a toolbar for setting the "charms" on raid and group targets.
Omen - A lightweight, flexible, multi-target threat meter.
OmniCC - Cooldown count for everything
OmniCC_Options - A load on demand option menu for OmniCC
PallyPower - Raid/Party Paladin buffs
PreformAVEnabler - Synchronized solo queuing of battlegrounds
QuestHelper - Calculates an optimal route for you to follow while questing.
Recount - Records Damage and Healing for Graph Based Display
SlideBar - Allows alternative placement of minimap icons into an expanding bar tab that sits on the side of the screen.
Stubby - Allows on-demand addons to load automatically based upon simple event notification hooks [5.3.4105] This AddOn is licensed under the GNU GPL, see GPL.txt for details.
Titan - Adds a display bar on the top and/or bottom of the screen. Allows users to show and control information/launcher plugins.
TitanAmmo - Adds an ammo monitor to Titan Panel
TitanBag - Adds bag and free slot information to Titan Panel
TitanClock - Adds a clock to Titan Panel
TitanCoords - Adds coordinates and location information to Titan Panel
TitanGoldTracker - Keeps track of all gold held by a player's toons on a per server/faction basis.
TitanItemBonuses - Adds the ability to display bonuses from items you are wearing to Titan Panel
TitanLootType - Adds group loot information to Titan Panel
TitanPerformance - Adds FPS and Garbage collection information to Titan Panel
TitanRegen - Adds a regen monitor to Titan panel to show HP/MANA regen
TitanRepair - Adds the ability to auto repair items and inventory at vendors
TitanVolume - Adds a volume control icon on your Titan Bar
TitanXP - Adds information to Titan Panel about XP earned and time to level
WIM - Give whispers an instant messenger feel.
xcalc - Basic Calculator
XPerl - Replaces the normal unit, party, target, pet frames and adds target-of-target.
-Noodle Z