vuex: debugging with example

In Vuex, debugging is made easy with the use of a built-in Chrome extension called Vue.js devtools. Here’s an example of how to use the devtools to debug a Vuex store in Vue 3:

1. Install the Vue.js devtools extension for Google Chrome.
2. Define a Vuex store in your Vue 3 application:

import { createStore } from 'vuex'

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

1. Install the store in your Vue 3 application:

import { createApp } from 'vue'

const app = createApp({
  // ...
})
app.use(store)
app.mount('#app')

1. Open your Vue.js application in Google Chrome and open the Vue.js devtools by clicking the Vue.js icon in the Chrome developer tools panel.
2. Click the “Vuex” tab in the devtools to view the state of your Vuex store.
3. Use the “Time-travel” feature in the devtools to step back and forth through changes to the Vuex state.

By using the Vue.js devtools, we can easily inspect the state of our Vuex store and track changes made to the state over time. This can help to make debugging easier and more efficient, allowing us to quickly identify and fix issues in our Vue.js applications

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