diff --git a/plugin/META-INF/MANIFEST.MF b/plugin/META-INF/MANIFEST.MF
index d403e8a3..3c2e5736 100644
--- a/plugin/META-INF/MANIFEST.MF
+++ b/plugin/META-INF/MANIFEST.MF
@@ -59,6 +59,7 @@ Bundle-Classpath: target/classes/,
  target/dependency/regions-2.28.26.jar,
  target/dependency/retries-2.28.26.jar,
  target/dependency/retries-spi-2.28.26.jar,
+ target/dependency/rxjava-1.3.8.jar,
  target/dependency/sdk-core-2.28.26.jar,
  target/dependency/third-party-jackson-core-2.28.26.jar,
  target/dependency/utils-2.28.26.jar
diff --git a/plugin/pom.xml b/plugin/pom.xml
index 16f296c7..bc641592 100644
--- a/plugin/pom.xml
+++ b/plugin/pom.xml
@@ -71,6 +71,11 @@
             <artifactId>cognitoidentity</artifactId>
             <version>${aws.java.sdk.version}</version>
         </dependency>
+        <dependency>
+		    <groupId>io.reactivex</groupId>
+		    <artifactId>rxjava</artifactId>
+		    <version>1.3.8</version>
+		</dependency>
         <dependency>
             <groupId>software.amazon.awssdk</groupId>
             <artifactId>auth</artifactId>
@@ -134,7 +139,7 @@
                         </goals>
                         <configuration>
                             <outputDirectory>${project.build.directory}/dependency</outputDirectory>
-                            <includeGroupIds>software.amazon.awssdk,com.fasterxml.jackson,com.nimbusds,jakarta.inject,commons-codec,org.apache.httpcomponents,org.reactivestreams</includeGroupIds>
+                            <includeGroupIds>io.reactivex,software.amazon.awssdk,com.fasterxml.jackson,com.nimbusds,jakarta.inject,commons-codec,org.apache.httpcomponents,org.reactivestreams</includeGroupIds>
                         </configuration>
                     </execution>
                     <execution>
diff --git a/plugin/src/software/aws/toolkits/eclipse/amazonq/broker/EventBroker.java b/plugin/src/software/aws/toolkits/eclipse/amazonq/broker/EventBroker.java
new file mode 100644
index 00000000..d0d4fa45
--- /dev/null
+++ b/plugin/src/software/aws/toolkits/eclipse/amazonq/broker/EventBroker.java
@@ -0,0 +1,35 @@
+// Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+package software.aws.toolkits.eclipse.amazonq.broker;
+
+import rx.Observable;
+import rx.Observer;
+import rx.subjects.PublishSubject;
+
+public final class EventBroker {
+
+    private static final EventBroker INSTANCE;
+    private final PublishSubject<Object> eventBus = PublishSubject.create();
+
+    static {
+        INSTANCE = new EventBroker();
+    }
+
+    public static EventBroker getInstance() {
+        return INSTANCE;
+    }
+
+    public void postEvent(final Object event) {
+        eventBus.onNext(event);
+    }
+
+    public <T> void subscribe(final Class<T> eventType, final Observer<T> observer) {
+        eventBus.ofType(eventType).subscribe(observer);
+    }
+
+    public <T> Observable<T> ofObservable(final Class<T> eventType) {
+        return eventBus.ofType(eventType);
+    }
+
+}
diff --git a/plugin/src/software/aws/toolkits/eclipse/amazonq/events/TestEvent.java b/plugin/src/software/aws/toolkits/eclipse/amazonq/events/TestEvent.java
new file mode 100644
index 00000000..3f29daac
--- /dev/null
+++ b/plugin/src/software/aws/toolkits/eclipse/amazonq/events/TestEvent.java
@@ -0,0 +1,18 @@
+// Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+package software.aws.toolkits.eclipse.amazonq.events;
+
+public final class TestEvent {
+
+    private final String message;
+
+    public TestEvent(final String message) {
+        this.message = message;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+}
diff --git a/plugin/src/software/aws/toolkits/eclipse/amazonq/publishers/TestPublisher.java b/plugin/src/software/aws/toolkits/eclipse/amazonq/publishers/TestPublisher.java
new file mode 100644
index 00000000..989bbed0
--- /dev/null
+++ b/plugin/src/software/aws/toolkits/eclipse/amazonq/publishers/TestPublisher.java
@@ -0,0 +1,22 @@
+// Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+package software.aws.toolkits.eclipse.amazonq.publishers;
+
+import software.aws.toolkits.eclipse.amazonq.broker.EventBroker;
+import software.aws.toolkits.eclipse.amazonq.events.TestEvent;
+
+public final class TestPublisher {
+
+    private final EventBroker eventBroker;
+
+    public TestPublisher() {
+        eventBroker = EventBroker.getInstance();
+
+        for (int i = 0; i < 10; i++) {
+            String message = "Test message " + i;
+            eventBroker.postEvent(new TestEvent(message));
+        }
+    }
+
+}
diff --git a/plugin/src/software/aws/toolkits/eclipse/amazonq/subscribers/TestSubscribers.java b/plugin/src/software/aws/toolkits/eclipse/amazonq/subscribers/TestSubscribers.java
new file mode 100644
index 00000000..ad7a4e57
--- /dev/null
+++ b/plugin/src/software/aws/toolkits/eclipse/amazonq/subscribers/TestSubscribers.java
@@ -0,0 +1,48 @@
+// Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+package software.aws.toolkits.eclipse.amazonq.subscribers;
+
+import rx.Observer;
+import software.aws.toolkits.eclipse.amazonq.broker.EventBroker;
+import software.aws.toolkits.eclipse.amazonq.events.TestEvent;
+
+public final class TestSubscribers {
+
+    public TestSubscribers() {
+        fromObserver();
+        fromObservable();
+    }
+
+    public void fromObserver() {
+        Observer<TestEvent> observer = new Observer<>() {
+            @Override
+            public void onNext(final TestEvent event) {
+                System.out.println(event.getMessage());
+            }
+
+            @Override
+            public void onError(final Throwable error) {
+                System.out.println(error.getMessage());
+            }
+
+            @Override
+            public void onCompleted() {
+                System.out.println("Completed");
+            }
+        };
+
+        // Direct subscription
+        EventBroker.getInstance().subscribe(TestEvent.class, observer);
+
+        // Subscribe using observable
+        EventBroker.getInstance().ofObservable(TestEvent.class).subscribe(observer);
+    }
+
+    public void fromObservable() {
+        EventBroker.getInstance().ofObservable(TestEvent.class).subscribe(
+                event -> System.out.println(event.getMessage()),
+                throwable -> System.out.println(throwable.getMessage()), () -> System.out.println("Complete"));
+    }
+
+}
diff --git a/plugin/src/software/aws/toolkits/eclipse/amazonq/views/AmazonQChatWebview.java b/plugin/src/software/aws/toolkits/eclipse/amazonq/views/AmazonQChatWebview.java
index 0fe1fe9f..12bb2e7d 100644
--- a/plugin/src/software/aws/toolkits/eclipse/amazonq/views/AmazonQChatWebview.java
+++ b/plugin/src/software/aws/toolkits/eclipse/amazonq/views/AmazonQChatWebview.java
@@ -15,6 +15,7 @@
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 
+import rx.observers.TestSubscriber;
 import software.aws.toolkits.eclipse.amazonq.chat.ChatCommunicationManager;
 import software.aws.toolkits.eclipse.amazonq.chat.ChatStateManager;
 import software.aws.toolkits.eclipse.amazonq.chat.ChatTheme;
@@ -24,6 +25,7 @@
 import software.aws.toolkits.eclipse.amazonq.lsp.model.QuickActions;
 import software.aws.toolkits.eclipse.amazonq.lsp.model.QuickActionsCommandGroup;
 import software.aws.toolkits.eclipse.amazonq.plugin.Activator;
+import software.aws.toolkits.eclipse.amazonq.publishers.TestPublisher;
 import software.aws.toolkits.eclipse.amazonq.util.ObjectMapperFactory;
 import software.aws.toolkits.eclipse.amazonq.util.ThreadingUtils;
 import software.aws.toolkits.eclipse.amazonq.views.actions.AmazonQCommonActions;
@@ -40,6 +42,7 @@ public class AmazonQChatWebview extends AmazonQView implements ChatUiRequestList
     private final ChatTheme chatTheme;
     private Browser browser;
     private volatile boolean canDisposeState = false;
+    private final TestSubscriber testSubscriber;
 
     public AmazonQChatWebview() {
         super();
@@ -48,6 +51,7 @@ public AmazonQChatWebview() {
         this.chatCommunicationManager = ChatCommunicationManager.getInstance();
         this.actionHandler = new AmazonQChatViewActionHandler(chatCommunicationManager);
         this.chatTheme = new ChatTheme();
+        testSubscriber = new TestSubscriber();
     }
 
     @Override
@@ -117,6 +121,8 @@ public void completed(final ProgressEvent event) {
 
         // Check if user is authenticated and build view accordingly
         onAuthStatusChanged(authState);
+
+        new TestPublisher();
     }
 
     private Browser getAndUpdateStateManager() {
diff --git a/plugin/src/software/aws/toolkits/eclipse/amazonq/views/AmazonQView.java b/plugin/src/software/aws/toolkits/eclipse/amazonq/views/AmazonQView.java
index d154c9d7..79cbbbc3 100644
--- a/plugin/src/software/aws/toolkits/eclipse/amazonq/views/AmazonQView.java
+++ b/plugin/src/software/aws/toolkits/eclipse/amazonq/views/AmazonQView.java
@@ -9,7 +9,10 @@
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.ui.part.ViewPart;
 
+import rx.Observer;
+import software.aws.toolkits.eclipse.amazonq.broker.EventBroker;
 import software.aws.toolkits.eclipse.amazonq.controllers.AmazonQViewController;
+import software.aws.toolkits.eclipse.amazonq.events.TestEvent;
 import software.aws.toolkits.eclipse.amazonq.lsp.auth.AuthStatusChangedListener;
 import software.aws.toolkits.eclipse.amazonq.lsp.auth.AuthStatusProvider;
 import software.aws.toolkits.eclipse.amazonq.lsp.auth.model.AuthState;
@@ -17,7 +20,8 @@
 import software.aws.toolkits.eclipse.amazonq.util.ThemeDetector;
 import software.aws.toolkits.eclipse.amazonq.views.actions.AmazonQCommonActions;
 
-public abstract class AmazonQView extends ViewPart implements AuthStatusChangedListener {
+public abstract class AmazonQView extends ViewPart implements AuthStatusChangedListener,
+        Observer<TestEvent> {
 
     private AmazonQViewController viewController;
     private AmazonQCommonActions amazonQCommonActions;
@@ -25,6 +29,7 @@ public abstract class AmazonQView extends ViewPart implements AuthStatusChangedL
 
     protected AmazonQView() {
         this.viewController = new AmazonQViewController();
+        EventBroker.getInstance().subscribe(TestEvent.class, this);
     }
 
     public final Browser getBrowser() {
@@ -127,4 +132,19 @@ public void dispose() {
         super.dispose();
     }
 
+    @Override
+    public final void onNext(final TestEvent event) {
+        System.out.println(event.getMessage());
+    }
+
+    @Override
+    public final void onError(final Throwable throwable) {
+        System.out.println(throwable.getMessage());
+    }
+
+    @Override
+    public final void onCompleted() {
+        System.out.println("Completed");
+    }
+
 }