What are some practical use cases for session storage in web development?

What are some practical use cases for session storage in web development?

Session storage is great for storing temporary data that you want to keep during a single session. For example, you can use it to save user preferences, form data, or even the state of a multi-step form.

Can you give me an example of how to use session storage for a shopping cart?

Sure! You can store the items a user adds to their shopping cart in session storage. When they navigate to different pages, you can retrieve that data to display the cart contents without needing to send it to the server.

Is session storage secure for sensitive information?

Session storage is not recommended for sensitive information like passwords or personal data, as it can be accessed by any script running on the page.

How does session storage differ from local storage?

The main difference is that session storage is cleared when the page session ends, while local storage persists even after the browser is closed.