How can I use local storage with the Fetch API?

How can I use local storage with the Fetch API?

You can use local storage to save data fetched from an API. First, use the Fetch API to get the data, then store it in local storage.

Can you show me a code example?

Sure! Here's a simple example:

fetch('https://api.example.com/data')
  .then(response => response.json())
  .then(data => {
    localStorage.setItem('myData', JSON.stringify(data));
  });

How do I retrieve the data from local storage?

You can retrieve it using localStorage.getItem('myData') and then parse it back to an object:

const data = JSON.parse(localStorage.getItem('myData'));

What are the limitations of local storage?

Local storage has a size limit of about 5MB per origin and is synchronous, which can block the main thread.