diff --git a/examples/experimental/railgun-repro/index.html b/examples/experimental/railgun-repro/index.html
index 14c0a4d..0ac4adc 100644
--- a/examples/experimental/railgun-repro/index.html
+++ b/examples/experimental/railgun-repro/index.html
@@ -61,11 +61,20 @@
             border-radius: 4px;
             font-family: monospace;
         }
+        #peerId {
+            padding: 10px;
+            margin-bottom: 20px;
+            background-color: #e3f2fd;
+            border-radius: 4px;
+            font-family: monospace;
+            word-break: break-all;
+        }
     </style>
 </head>
 <body>
     <div id="status">Status: Initializing...</div>
     <div id="lastMessageTime">No messages received yet</div>
+    <div id="peerId">Peer ID: Initializing...</div>
     <div id="messageContainer"></div>
     <div class="input-container">
         <input type="text" id="messageInput" placeholder="Enter message">
diff --git a/examples/experimental/railgun-repro/index.ts b/examples/experimental/railgun-repro/index.ts
index 718b78c..4df031d 100644
--- a/examples/experimental/railgun-repro/index.ts
+++ b/examples/experimental/railgun-repro/index.ts
@@ -100,7 +100,12 @@ class Railgun {
         shards: [shard],
         clusterId: clusterId,
       }
-    });
+    });    
+
+    const peerIdElement = document.getElementById('peerId');
+    if (peerIdElement) {
+      peerIdElement.textContent = `Peer ID: ${this.waku.libp2p.peerId.toString()}`;
+    }
     
     updateStatus('Connecting to peer...');
     await this.waku.dial(railgunMa);
@@ -204,6 +209,10 @@ class Railgun {
       addMessageToUI(`Sent: ${message}`);
     }
   }
+
+  getWaku(): LightNode | null {
+    return this.waku;
+  }
 }
 
 const railgun = new Railgun();
@@ -213,10 +222,11 @@ export default railgun;
 await railgun.start();
 await railgun.subscribe();
 
-// Add global function for sending messages
+// Add global functions and objects
 declare global {
     interface Window {
         sendMessage: () => Promise<void>;
+        waku: LightNode | null;
     }
 }
 
@@ -227,4 +237,6 @@ window.sendMessage = async (): Promise<void> => {
         await railgun.push(message);
         input.value = '';
     }
-}; 
\ No newline at end of file
+};
+
+window.waku = railgun.getWaku();
\ No newline at end of file
