What data types can I store in local storage using React?

What data types can I store in local storage using React?

In React, you can store data types like strings, numbers, and objects in local storage. However, local storage only supports strings natively, so you'll need to stringify objects and arrays using JSON.stringify() before storing them.

How do I retrieve an object from local storage?

To retrieve an object, use localStorage.getItem() and then parse it back into an object using JSON.parse(). For example:

const myObject = JSON.parse(localStorage.getItem('myKey'));

Can I store arrays in local storage?

Yes, you can store arrays in local storage by converting them to a string using JSON.stringify(). When you retrieve them, use JSON.parse() to convert them back to an array.

What happens if I try to store a function in local storage?

You cannot store functions in local storage because it only accepts strings. If you try to store a function, it will be converted to 'undefined'.