What is localStorage and how is it related to HTML?
Understanding localStorage in HTML
localStorage is a feature of the Web Storage API that allows websites to store key–value pairs in a user's browser. Unlike cookies, the data stored in localStorage does not get sent to the server with every request, and it persists even after the browser is closed and reopened. This makes it useful for saving user preferences, session states, or small amounts of application data.
Example of Using localStorage
Key Points About localStorage
Stores data as key–value pairs in the browser.
Data persists even after the page is closed or reloaded.
Has a storage limit of about 5–10 MB (much larger than cookies).
Only accessible from the same domain that stored it.
Useful for preferences, cached data, or offline apps.