diff --git a/Ooui/Button.cs b/Ooui/Button.cs
index 5f09685..b01a2f0 100644
--- a/Ooui/Button.cs
+++ b/Ooui/Button.cs
@@ -4,5 +4,16 @@ namespace Ooui
 {
     public class Button : FormControl
     {
+        string typ = "submit";
+        public string Type {
+            get => typ;
+            set => SetProperty (ref typ, value, "type");
+        }
+
+        string val = "";
+        public string Value {
+            get => val;
+            set => SetProperty (ref val, value, "value");
+        }
     }
 }
diff --git a/Ooui/Client.js b/Ooui/Client.js
index d14abc9..fadedcc 100644
--- a/Ooui/Client.js
+++ b/Ooui/Client.js
@@ -24,25 +24,25 @@ function msgCreate (m) {
     if (tagName !== "text")
         node.id = id;
     nodes[id] = node;
-    console.log ("Created Node", node);
+    console.log ("Created node", node);
 }
 
 function msgSet (m) {
     const id = m.id;
     const node = getNode (id);
     if (!node) {
-        console.error ("Unknown Node Id", m);
+        console.error ("Unknown node id", m);
         return;
     }
     node[m.k] = m.v;
-    console.log ("Set Property", node, m.k, m.v);
+    console.log ("Set property", node, m.k, m.v);
 }
 
 function msgCall (m) {
     const id = m.id;
     const node = getNode (id);
     if (!node) {
-        console.error ("Unknown Node Id", m);
+        console.error ("Unknown node id", m);
         return;
     }
     const f = node[m.k];
diff --git a/Ooui/Div.cs b/Ooui/Div.cs
new file mode 100644
index 0000000..5302215
--- /dev/null
+++ b/Ooui/Div.cs
@@ -0,0 +1,8 @@
+using System;
+
+namespace Ooui
+{
+    public class Div : Element
+    {
+    }
+}
diff --git a/Ooui/Element.cs b/Ooui/Element.cs
index 27fd9cb..0f53ec2 100644
--- a/Ooui/Element.cs
+++ b/Ooui/Element.cs
@@ -7,7 +7,19 @@ namespace Ooui
         string className = "";
         public string ClassName {
             get => className;
-            set => SetProperty (ref className, "className", value);
+            set => SetProperty (ref className, value, "className");
+        }
+
+        string title = "";
+        public string Title {
+            get => title;
+            set => SetProperty (ref title, value, "title");
+        }
+
+        bool hidden = false;
+        public bool IsHidden {
+            get => hidden;
+            set => SetProperty (ref hidden, value, "hidden");
         }
     }
 }
diff --git a/Ooui/Message.cs b/Ooui/Message.cs
index e60b116..1b037fb 100644
--- a/Ooui/Message.cs
+++ b/Ooui/Message.cs
@@ -19,8 +19,28 @@ namespace Ooui
         [JsonProperty("k")]
         public string Key = "";
 
+        object v = null;
         [JsonProperty("v")]
-        public object Value = "";
+        public object Value {
+            get => v;
+            set => v = FixupValue (value);
+        }
+
+        static object FixupValue (object v)
+        {
+            if (v is Array a) {
+                var na = new object[a.Length];
+                for (var i = 0; i < a.Length; i++) {
+                    na[i] = FixupValue (a.GetValue (i));
+                }
+                return na;
+            }
+            else if (v is Node n) {
+                return "\u2999" + n.Id;
+            }
+            return v;
+        }
+
 
         static long idCounter = 0;
         static long GenerateId ()
diff --git a/Ooui/Node.cs b/Ooui/Node.cs
index 252e048..82e78fb 100644
--- a/Ooui/Node.cs
+++ b/Ooui/Node.cs
@@ -21,6 +21,13 @@ namespace Ooui
             .Concat (from c in children from m in c.AllMessages select m)
             .OrderBy (x => x.Id);
 
+        public string TextContent {
+            get { return String.Join ("", from c in children select c.TextContent); }
+            set {
+                ReplaceAll (new Text (value ?? ""));
+            }
+        }
+
         public Node ()
         {
             Mapping = Mapping.Get (GetType ());
@@ -61,6 +68,14 @@ namespace Ooui
             return child;
         }
 
+        protected void ReplaceAll (Node newNode)
+        {
+            var toRemove = new List<Node> (children);
+            foreach (var c in toRemove)
+                RemoveChild (c);
+            InsertBefore (newNode, null);
+        }
+
         protected void Log (Message message)
         {
             messages.Add (message);
@@ -100,6 +115,7 @@ namespace Ooui
                 MessageType = MessageType.Call,
                 TargetId = Id,
                 Key = methodName,
+                Value = args,
             });
         }
 
diff --git a/Ooui/Server.cs b/Ooui/Server.cs
index 1fed585..e374e5b 100644
--- a/Ooui/Server.cs
+++ b/Ooui/Server.cs
@@ -201,7 +201,7 @@ namespace Ooui
                     TargetId = "document.body",
                     MessageType = MessageType.Call,
                     Key = "appendChild",
-                    Value = new[] { "\u2999" + element.Id },
+                    Value = new[] { element },
                 }, token);
 
                 //
diff --git a/Ooui/Text.cs b/Ooui/Text.cs
new file mode 100644
index 0000000..896f3b0
--- /dev/null
+++ b/Ooui/Text.cs
@@ -0,0 +1,22 @@
+using System;
+
+namespace Ooui
+{
+    public class Text : Node
+    {
+        string data = "";
+        public string Data {
+            get => data;
+            set => SetProperty (ref data, value ?? "", "data");
+        }
+
+        public Text ()
+        {            
+        }
+
+        public Text (string text)
+        {
+            Data = text;
+        }
+    }
+}
diff --git a/Samples/Program.cs b/Samples/Program.cs
index cc0d114..a0cb439 100644
--- a/Samples/Program.cs
+++ b/Samples/Program.cs
@@ -8,8 +8,12 @@ namespace Samples
         static int Main (string[] args)
         {
             var server = new Server ();
-            var button = new Button();
-            button.Name = "TestButton";
+            var button = new Button() {
+                Title = "The best button",
+                Name = "TestButton",
+                Value = "Click Me",
+                TextContent = "I am a button, click me!"
+            };
             server.Publish ("/button", button);
             server.RunAsync ("http://*:8080/").Wait ();
             return 0;