Think a about the case, that you have a shop, and you need the stock to disable the add to cart button. You can do a API request for every page visit. Or, use s

Think a about the case, that you have a shop, and you need the stock to disable the add to cart button. You can do a API request for every page visit. Or, use something like ISR to revalidate stock on the server and rerender the page every 10min.