This package adds new controls to the Unity UI System. All the components are provided with a large amount of settings, so you can create unique GUI designs in your applications. Component interaction is easy and requires very little code.
New effect "JShadow" lets you create shadow or highlight over the limits of a RectTransform area.
Package contains: JButton, JCombobox, Tabselector, JScrollbar, JScrollrect, Label, TabsLayotGroup, and JShadow effect.
To see how it works you can here.