End-of-class Notifier is a free Chrome add-on developed by askvictor. This handy tool alerts you when your class is about to end, helping you stay organized and on schedule. Whether you use a spreadsheet or a Google Calendar to manage your class schedule, this add-on can source the necessary data to send you timely notifications.

With End-of-class Notifier, you have the flexibility to specify the number of minutes before the end of class that you wish to receive a notification. This feature can be particularly useful for reminding you to set your class a reflection or exit ticket before the session ends.

It's important to note that the add-on requires certain permissions, such as accessing your Google Sheet and calendar. These permissions are necessary for the add-on to function properly. However, if you have concerns about privacy, you have the option to review the source code on GitHub or install the extension from source.

Stay on top of your class schedule with End-of-class Notifier and never miss a beat.