What's the difference between web storage and local storage?

The two mechanisms within Web Storage are as follows: sessionStorage maintains a separate storage area for each given origin that's available for the duration of the page session (as long as the browser tab is open, including page reloads and restores). localStorage does the same thing, but persists even when the browser is closed and reopened.

How to store data in local storage?

The local storage object provides different methods you can use to interact with it. With these methods, you can add, read, and delete data from local storage. To store data in local storage, you use the setItem() method. This method takes in two arguments, a key and a value.

What is the difference between local storage and local storage?

The key differences between the two are the lifespan of the stored data and their scope. Data in local storage remains available even when the tab/browser is closed. But closing the tab/browser clears any data stored in session storage. Also, data in local storage is accessible across multiple browser tabs and windows.