How can I use local storage in Vue.js for data persistence?

How can I use local storage in Vue.js for data persistence?

You can use the localStorage API to store data in the user's browser. In Vue.js, you can create methods to save and retrieve data from local storage.

Can you show me a simple example of how to implement this?

Sure! You can create a method to save data like this:

methods: {
  saveData() {
    localStorage.setItem('myData', JSON.stringify(this.myData));
  },
  loadData() {
    this.myData = JSON.parse(localStorage.getItem('myData')) || {};
  }
}

What kind of data can I store in local storage?

You can store strings, but you can also store objects by converting them to JSON strings using JSON.stringify().

Are there any limitations I should be aware of?

Yes, local storage has a size limit of about 5MB per origin, and it's synchronous, which can affect performance if used excessively.