LoseControl makes it easy to see the duration of crowd control spells by displaying them in a dedicated icon onscreen.

Features:

• Displays duration of all CC spells and abilities. Also supports silence, disarm, root, snare, and immunity effects, and a few PvE debuffs as well.
• Can display icons for player, pet, party, focus, target, and arena enemy frames.
• Icons can be moved, resized, and made transparent.
• Compatible with CooldownCount/OmniCC

New in 4.3:

• Updated for patch 4.3.
• Added pet frame support.
• Added Portuguese language support.
• Added LUI support (credit: Zerotorescue)

Known issues:

• Psychic Horror disarm effect is disabled to prevent conflict with the horrify effect.
• Perl and XPerl support doesn't work with 3D portraits (strata issues?).
• Unlocking frames does not show arena enemy frames if they are anchored to Blizzard frames (because they don't exist unless you're in an arena).

To Do:

• Optional priority for different types of CC.
• Options profiles.
• Button skinning.
• Improve OmniCC support to work with all strata levels.
• SUF support.

Here are some demonstration videos:

Here is a video that shows you how to edit the LUA file in order to add custom spells:

And here is a setup tutorial that shows you how to unlock the icon frames and move them around: