Local Storage
With local storage, web applications can store data locally within the user's browser.
- Unlike cookies, the storage limit is far larger (at least 5MB) and information is never transferred to the server.
localStorage Object
The localStorage object stores the data with no expiration date.
data are stored as name/value pairs with String format
sessionStorage Object
- it stores the data for only one session. The data is deleted when the user closes the specific browser tab.