After an AJAX request is sent, the server returns a response.
Handling the server response correctly is essential for displaying data on the page.
The response sent by the server is stored inside responseText.
Before using the response, the status code must be checked.
The response can be displayed directly inside HTML elements.
Sometimes the server returns JSON data instead of plain text.
Once the response is processed, it can be used for displaying data, showing messages, or updating the UI.
Proper response handling ensures smooth and error-free AJAX applications.