A calendar system with many views, upcoming events widget, color-coded categories, recurrence, and import/export of .ics feeds.
Event Calendar or Agenda list, combine multiple ics files, handles recurring events. Very customisable.
Tockify Calendar is a modern attractive website calendar. Beautiful. Intuitive. Super-Customizable. Lightning Fast.
A powerful calendar with Month/Week/Day block and list views, "Today + Happening Soon", and a mini calendar widget. Fully customizable.