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MooTools
v0.4.6.0 beta
3

I need to create a popup of emoticons for a site using Mootools.
I am thinking to do it in a Modal window with drag and drop capabilities.
Which one is recommended for Mootools?

1

I have been using MochaUI and I am happy with that. Although, development was stopped and there are minor bugs when you try it with the latest version of Mootools. Be sure you wither work with it with the mootools Core and More that comes with the official MochaUI download, or use the lates MochUI version in the SVN.