If you use Google Calendar for time boxing, you can use this extension to move or delete multiple events at the same time. Example use cases: • You have your whole schedule for the day planned out, but a delay happens, causing you to have to shift all the rest of the day's events backwards by the same amount of time. • You have a daily schedule of recurring events and would like to break from the schedule for a day, but dread deleting all the scheduled events one by one. How to use: 1. Add and select your calendar: The calendar ID for your primary calendar (the one titled your name) is just your gmail address. If you are using a different calendar, you can find its calendar ID in the calendar settings. 2. Select the events to move: CTRL/⌘ + CLICK to select individual (non "All day") events. If you have a block of back-to-back events you'd like to move, select the first event in the block, then SHIFT + CLICK the last event to select all the events in between as well. Note that the first time you select an event, a Google consent screen will appear for you to give the extension permission to access and edit your calendar events. 3a. Move the events: Move one of the selected events, then press CTRL/⌘ + ENTER to move the rest. 3b. Delete the events: Press CTRL/⌘ + DEL to delete all the selected events. (Please be patient, it might take a while for the selection borders and event changes to appear. ☺)