Performance tracking of VDOM updates with Vue Devtools

Explore the use of Vue Devtools to visualize and analyze the VDOM diffing process during component updates.
    <button @click="updateMessage">Update Message</button>
    <p>{{ message }}</p>

export default {
  data() {
    return {
      message: 'Hello World!'
  methods: {
    updateMessage() {
      this.message = 'Updated message at ' + new Date().toLocaleTimeString();
This Vue component includes a button that triggers an update of the 'message' data property when clicked. Vue Devtools can be used to track the VDOM changes when the message is updated.
button {
  margin: 10px;
  padding: 5px 15px;
p {
  color: #333;
The accompanying CSS styles the button and paragraph elements for better visual presentation.