The Expiration-Date-Tracker plugin helps users monitor expiration dates for various items, such as groceries, by organizing data into a table format. Users can track items with details like name, expiration date, and quantity, and view the information in a dedicated interface. The plugin provides a categorized view of expiration statuses, allowing items to be grouped based on their proximity to expiration. Users can configure date formats, thresholds for expiration categories, and the location of the data file. Notifications for expired items ensure users stay informed and organized, making it easier to manage time-sensitive inventories.