more node things

public/index.html

@@ -13,9 +13,12 @@
         <script>
           const socket = io();
 
-          // Listen for custom events from the server
           socket.on('node-data', function(data) {
-            console.log(data); // Log the received data to the browser's console
+            console.log(data);
+
+            // Split the data into separate parts
+            const [node, value] = data.split(' ');
+
             if (node === 'node4' && value === '21') {
               // Change the background color to red
               document.body.style.backgroundColor = 'red';