Zetta Menu is jQuery mega menu plugin.
Mega menu comes with CSS3 animations.
Over 430 Icons (Font Awesome)
It is fully responsive and have 3 mobile versions.
Different layouts: horizontal top and bottom, vertical right and left.
3 ways of drop down (hover, click, toggle)
12 column grid system.
6 different templates with 16 color schemes each.
Comes with detailed documentation.
Changelog
v1.0 (9 June 2014) * initial release