Fantastical 2 - Fantastical, the Mac calendar app you'll enjoy using. Quickly create new events with natural language input and more.
The Ultimate Productivity Stack - Curated directory of tools to supercharge your productivity
Google Calendar - Spend less time managing your day & more time enjoying it
Productivity.so - Shortcuts and hacks for your favorite tools
BusyCal - powerful calendar app for macOS
Command Line Productivity - A Pomodoro meets GTD productivity pack for Alfred