How can I implement data persistence in Vue 3?

How can I implement data persistence in Vue 3?

You can use local storage or Vuex with plugins to persist data in Vue 3. Would you like to see an example?

Yes, please provide an example using local storage.

Sure! You can use the localStorage API to save data. For instance, in your component's methods, you can do:

localStorage.setItem('myData', JSON.stringify(this.myData));

And to retrieve it:

this.myData = JSON.parse(localStorage.getItem('myData')) || {};

What about using Vuex for state management?

With Vuex, you can create a plugin to sync your state with local storage. Here's a simple example:

const localStoragePlugin = store => {
  store.subscribe((mutation, state) => {
    localStorage.setItem('store', JSON.stringify(state));
  });
};