A browser extension for Google Calendar that lets you duplicate events using a button or keyboard shortcut, and shows their total duration on event cards.
Default shortcut to duplicate an event: Shift + Click.
Features - Duplicate Button: Adds a duplicate button to Google Calendar event details popup - Event Duration Display: Shows the total duration of events on event cards - Keyboard Shortcut: Quick duplicate events using a configurable keyboard shortcut - Customizable Options: Configure the extension behavior through the popup options
