->Debouncing Debouncing is a programming practice used to ensure that time-consuming tasks do not fire so often, that it stalls the performance of the web page. In other words, it limits the rate at which a function gets invoked. /* *if there comes another api call *in the time interval of 200ms * the earlier one will be terminated on the go * and then the newer api call will be done */

->Caching cache stores a response associated with a request and reuses the stored response for subsequent requests.