CalendarPicker is a free ultra-light calendar/date-picker jQuery plugin. It looks different from all the others, supports multiple languages, and allows fast movement across months and years. This approach might not suitable for every context, but I am sure someone will find it useful.
CalendarPicker enables mouse wheel to change dates; it is enabled on years, months and days bars. Calendar picker is released under MIT license.
Requirements: jQuery Framework
License: MIT License