diff --git a/src/Wolder.Core/Workspace/Events/WorkspaceStateDelegateDispatcher.cs b/src/Wolder.Core/Workspace/Events/WorkspaceStateDelegateDispatcher.cs
index d64cc9d..5e5fa45 100644
--- a/src/Wolder.Core/Workspace/Events/WorkspaceStateDelegateDispatcher.cs
+++ b/src/Wolder.Core/Workspace/Events/WorkspaceStateDelegateDispatcher.cs
@@ -12,6 +12,9 @@ public WorkspaceStateEventDispatcher()
             WorkspaceInitializedAsync = async () =>
                 await Task.WhenAll(Delegates.Select(d =>
                     d.WorkspaceInitializedAsync())),
+            WorkspaceRunEndAsync = async () =>
+                await Task.WhenAll(Delegates.Select(d =>
+                    d.WorkspaceRunEndAsync())),
             InvocationBeginAsync = async (c) => 
                 await Task.WhenAll(Delegates.Select(d =>
                     d.InvocationBeginAsync(c))),
diff --git a/src/Wolder.Core/Workspace/Events/WorkspaceStateEvents.cs b/src/Wolder.Core/Workspace/Events/WorkspaceStateEvents.cs
index 8624889..9a20864 100644
--- a/src/Wolder.Core/Workspace/Events/WorkspaceStateEvents.cs
+++ b/src/Wolder.Core/Workspace/Events/WorkspaceStateEvents.cs
@@ -3,6 +3,7 @@
 public class WorkspaceStateEvents
 {
     public Func<Task> WorkspaceInitializedAsync { get; set; } = () => Task.CompletedTask;
+    public Func<Task> WorkspaceRunEndAsync { get; set; } = () => Task.CompletedTask;
     public Func<InvocationBeginContext, Task> InvocationBeginAsync { get; set; } = (c) => Task.CompletedTask;
     public Func<InvocationEndContext, Task> InvocationEndAsync { get; set; } = (c) => Task.CompletedTask;
 }
\ No newline at end of file
diff --git a/src/Wolder.Core/Workspace/GeneratorWorkspaceBuilder.cs b/src/Wolder.Core/Workspace/GeneratorWorkspaceBuilder.cs
index 6f70f90..b12f57f 100644
--- a/src/Wolder.Core/Workspace/GeneratorWorkspaceBuilder.cs
+++ b/src/Wolder.Core/Workspace/GeneratorWorkspaceBuilder.cs
@@ -51,5 +51,6 @@ public async Task BuildWorkspaceAndRunAsync<TRootAction>(string rootPath)
         await EventDispatcher.Events.WorkspaceInitializedAsync();
         var invokeRootAction = serviceProvider.GetRequiredService<IInvoke>();
         await invokeRootAction.InvokeVoidAsync<TRootAction>();
+        await EventDispatcher.Events.WorkspaceRunEndAsync();
     }
 }
\ No newline at end of file
diff --git a/src/Wolder.Interactive.Web/Components/Index.razor b/src/Wolder.Interactive.Web/Components/Index.razor
index f1b858e..2846f95 100644
--- a/src/Wolder.Interactive.Web/Components/Index.razor
+++ b/src/Wolder.Interactive.Web/Components/Index.razor
@@ -1,6 +1,18 @@
 @page "/"
+@using Wolder.Interactive.Web.Services
+
+@inject WorkspaceStateManager WorkspaceStateManager;
+
+@rendermode InteractiveServer
+
 <h3>Wolder Interactive</h3>
 
+<div>
+    <button @onclick="WorkspaceStateManager.Pause">Pause</button>
+    <button @onclick="WorkspaceStateManager.Resume">Resume</button>
+    <button @onclick="WorkspaceStateManager.Step">Step</button>
+</div>
+
 @code {
     
 }
\ No newline at end of file
diff --git a/src/Wolder.Interactive.Web/Components/Layout/MainLayout.razor.css b/src/Wolder.Interactive.Web/Components/Layout/MainLayout.razor.css
index 9784e0d..6da5db3 100644
--- a/src/Wolder.Interactive.Web/Components/Layout/MainLayout.razor.css
+++ b/src/Wolder.Interactive.Web/Components/Layout/MainLayout.razor.css
@@ -1,4 +1,5 @@
 
 main {
     font-family: monospace;
+    text-align: center;
 }
\ No newline at end of file
diff --git a/src/Wolder.Interactive.Web/Services/WorkspaceStateManager.cs b/src/Wolder.Interactive.Web/Services/WorkspaceStateManager.cs
index d95330b..6da73a8 100644
--- a/src/Wolder.Interactive.Web/Services/WorkspaceStateManager.cs
+++ b/src/Wolder.Interactive.Web/Services/WorkspaceStateManager.cs
@@ -12,6 +12,7 @@ public WorkspaceStateManager()
         Events = new()
         {
             WorkspaceInitializedAsync = WorkspaceInitializedAsync,
+            WorkspaceRunEndAsync = WorkspaceRunEndAsync,
             InvocationBeginAsync = InvocationBeginAsync,
             InvocationEndAsync = InvocationEndAsync,
         };
@@ -50,6 +51,12 @@ private async Task InvocationBeginAsync(InvocationBeginContext c)
         InvocationBegin?.Invoke(new InvocationDetail(c.Invokable.GetType().Name));
         await _proceedWhenUnpaused.Task;
     }
+    
+    private async Task WorkspaceRunEndAsync()
+    {
+        Pause();
+        await _proceedWhenUnpaused.Task;
+    }
 
     private Task InvocationEndAsync(InvocationEndContext c)
     {
diff --git a/src/Wolder.Interactive.Web/SetupExtensions.cs b/src/Wolder.Interactive.Web/SetupExtensions.cs
index 6b4aee0..49fbb84 100644
--- a/src/Wolder.Interactive.Web/SetupExtensions.cs
+++ b/src/Wolder.Interactive.Web/SetupExtensions.cs
@@ -9,7 +9,7 @@ public static GeneratorWorkspaceBuilder AddInteractiveWebServer(this GeneratorWo
     {
         var server = new WorkspaceInteractiveWebHost();
         builder.Services.AddSingleton(server);
-        builder.EventDispatcher.Delegates.Add(server.WorkspaceStateNotifications.Events);
+        builder.EventDispatcher.Delegates.Add(server.WorkspaceStateManager.Events);
         return builder;
     }
 }
\ No newline at end of file
diff --git a/src/Wolder.Interactive.Web/WorkspaceInteractiveWebHost.cs b/src/Wolder.Interactive.Web/WorkspaceInteractiveWebHost.cs
index 5385b53..f6d14d3 100644
--- a/src/Wolder.Interactive.Web/WorkspaceInteractiveWebHost.cs
+++ b/src/Wolder.Interactive.Web/WorkspaceInteractiveWebHost.cs
@@ -11,13 +11,13 @@ public class WorkspaceInteractiveWebHost
 
     public WorkspaceInteractiveWebHost()
     {
-        WorkspaceStateNotifications.WorkspaceInitialized += () =>
+        WorkspaceStateManager.WorkspaceInitialized += () =>
         {
             _serverInitializeTask = StartAsync();
         };
     }
 
-    public WorkspaceStateManager WorkspaceStateNotifications { get; } = new();
+    public WorkspaceStateManager WorkspaceStateManager { get; } = new();
 
     private async Task StartAsync()
     {
@@ -32,6 +32,8 @@ private async Task StartAsync()
             ApplicationName = "Wolder.Interactive.Web"
         });
 
+        webBuilder.Services.AddSingleton(WorkspaceStateManager);
+
         // Add services to the container.
         webBuilder.Services.AddRazorComponents()
             .AddInteractiveServerComponents();