How do I use Vuex in Vue 3?

How do I use Vuex in Vue 3?

To use Vuex in Vue 3, first install Vuex via npm, then create a store and integrate it with your Vue app.

Can you show me a basic example of a Vuex store?

Sure! Here's a simple store example:

import { createStore } from 'vuex';

const store = createStore({
  state() {
    return {
      count: 0
    };
  },
  mutations: {
    increment(state) {
      state.count++;
    }
  }
});

export default store;

How do I connect this store to my Vue 3 app?

You can connect the store by importing it in your main.js file and using it in the createApp function:

import { createApp } from 'vue';
import App from './App.vue';
import store from './store';

createApp(App).use(store).mount('#app');

What about using Vuex with Vue Router?

You can use Vuex with Vue Router by accessing the store in your components and using it to manage state across routes.