diff --git a/developing-with-nats/intro-4/replyto.md b/developing-with-nats/intro-4/replyto.md
index 5058ac6..dcd9bdc 100644
--- a/developing-with-nats/intro-4/replyto.md
+++ b/developing-with-nats/intro-4/replyto.md
@@ -2,5 +2,158 @@
 
 The optional reply-to field when publishing a message can be used on the receiving side to respond. The reply-to subject is often called an _inbox_, and most libraries may provide a method for generating unique inbox subjects. Most libraries also provide for the request-reply pattern with a single call. For example to send a request to the subject `time`, with no content for the messages, you might:
 
-!INCLUDE "../../\_examples/publish\_with\_reply.html"
+{% tabs %}
+{% tab title="Go" %}
+```go
+nc, err := nats.Connect("demo.nats.io")
+if err != nil {
+	log.Fatal(err)
+}
+defer nc.Close()
+
+// Create a unique subject name for replies.
+uniqueReplyTo := nats.NewInbox()
+
+// Listen for a single response
+sub, err := nc.SubscribeSync(uniqueReplyTo)
+if err != nil {
+	log.Fatal(err)
+}
+
+// Send the request.
+// If processing is synchronous, use Request() which returns the response message.
+if err := nc.PublishRequest("time", uniqueReplyTo, nil); err != nil {
+	log.Fatal(err)
+}
+
+// Read the reply
+msg, err := sub.NextMsg(time.Second)
+if err != nil {
+	log.Fatal(err)
+}
+
+// Use the response
+log.Printf("Reply: %s", msg.Data)
+```
+{% endtab %}
+
+{% tab title="Java" %}
+```java
+Connection nc = Nats.connect("nats://demo.nats.io:4222");
+
+// Create a unique subject name
+String uniqueReplyTo = NUID.nextGlobal();
+
+// Listen for a single response
+Subscription sub = nc.subscribe(uniqueReplyTo);
+sub.unsubscribe(1);
+
+// Send the request
+nc.publish("time", uniqueReplyTo, null);
+
+// Read the reply
+Message msg = sub.nextMessage(Duration.ofSeconds(1));
+
+// Use the response
+System.out.println(new String(msg.getData(), StandardCharsets.UTF_8));
+
+// Close the connection
+nc.close();
+```
+{% endtab %}
+
+{% tab title="JavaScript" %}
+```javascript
+let nc = NATS.connect({url: "nats://demo.nats.io:4222"});
+// set up a subscription to process the request
+nc.subscribe('time', (msg, reply) => {
+    if(reply) {
+        nc.publish(reply, new Date().toLocaleTimeString());
+    }
+});
+
+// create a subscription subject that the responding send replies to
+let inbox = NATS.createInbox();
+nc.subscribe(inbox, {max: 1}, (msg) => {
+    t.log('the time is', msg);
+    nc.close();
+});
+
+nc.publish('time', "", inbox);
+```
+{% endtab %}
+
+{% tab title="Python" %}
+```python
+nc = NATS()
+
+future = asyncio.Future()
+
+async def sub(msg):
+  nonlocal future
+  future.set_result(msg)
+
+await nc.connect(servers=["nats://demo.nats.io:4222"])
+await nc.subscribe("time", cb=sub)
+
+unique_reply_to = new_inbox()
+await nc.publish_request("time", unique_reply_to, b'')
+
+# Use the response
+msg = await asyncio.wait_for(future, 1)
+print("Reply:", msg)
+```
+{% endtab %}
+
+{% tab title="Ruby" %}
+```ruby
+require 'nats/client'
+require 'fiber'
+
+NATS.start(servers:["nats://127.0.0.1:4222"]) do |nc|
+  Fiber.new do
+    f = Fiber.current
+
+    nc.subscribe("time") do |msg, reply|
+      f.resume msg
+    end
+
+    nc.publish("time", 'example', NATS.create_inbox)
+
+    # Use the response
+    msg = Fiber.yield
+    puts "Reply: #{msg}"
+
+  end.resume
+end
+```
+{% endtab %}
+
+{% tab title="TypeScript" %}
+```typescript
+// set up a subscription to process the request
+await nc.subscribe('time', (err, msg) => {
+    if (err) {
+        // this example is running inside of a promise
+        reject();
+        return;
+    }
+    if (msg.reply) {
+        nc.publish(msg.reply, new Date().toLocaleTimeString());
+    }
+});
+
+// create a subscription subject that the responding send replies to
+let inbox = createInbox();
+await nc.subscribe(inbox, (err, msg) => {
+    t.log('the time is', msg.data);
+    // this example is running inside of a promise
+    nc.close();
+    resolve();
+}, {max: 1});
+
+nc.publish('time', "", inbox);
+```
+{% endtab %}
+{% endtabs %}