What are the differences between sessionStorage and localStorage in Vue.js?

What are the differences between sessionStorage and localStorage in Vue.js?

In Vue.js, sessionStorage and localStorage are both part of the Web Storage API, but they serve different purposes. sessionStorage is limited to the duration of the page session, meaning data is lost when the tab is closed. localStorage, on the other hand, persists even after the browser is closed, allowing data to be stored indefinitely until explicitly deleted.

Can you give me an example of when to use sessionStorage?

Sure! You might use sessionStorage for storing temporary data, like user input in a form that you want to keep while the user is navigating through the site but discard once they close the tab.

And what about localStorage? When should I use that?

localStorage is ideal for storing user preferences or settings that you want to persist across sessions, like a theme choice or user authentication tokens.

Are there any limitations to using these storage options?

Yes, both have a storage limit of about 5-10MB depending on the browser. Also, data stored is only accessible within the same origin, meaning different domains cannot access each other's storage.