Can you give me some examples of how to use session storage in JavaScript?
Sure! Session storage allows you to store data for the duration of the page session. For example, you can save user preferences like theme settings using sessionStorage.setItem('theme', 'dark');
and retrieve it with sessionStorage.getItem('theme');
.
How long does the data stay in session storage?
Data in session storage is available as long as the browser tab is open. Once the tab is closed, the data is cleared.
Can session storage be used across different tabs?
No, session storage is specific to the tab. If you open a new tab, it won't have access to the session storage of the original tab.
What are the limitations of session storage?
Session storage has a size limit of about 5MB and is only accessible within the same origin (protocol, host, and port).
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