MeetingBar - MeetingBar is a menu bar app for your calendar meetings.
Fantastical 2 - Fantastical, the Mac calendar app you'll enjoy using. Quickly create new events with natural language input and more.
NextCall - 1 click to join upcoming Zoom calls (and other video calls)
BusyCal - powerful calendar app for macOS
Zoomies - Speed dial to your Zoom meetings.
Google Calendar - Spend less time managing your day & more time enjoying it