diff --git a/planetstack/core/xoslib/static/js/gentle.js b/planetstack/core/xoslib/static/js/gentle.js
new file mode 100644
index 0000000..f79bde2
--- /dev/null
+++ b/planetstack/core/xoslib/static/js/gentle.js
@@ -0,0 +1,49 @@
+var ContactManager = new Marionette.Application();
+
+ContactManager.addRegions({
+    mainRegion: "#main-region"
+});
+
+ContactManager.Contact = Backbone.Model.extend({});
+
+ContactManager.ContactCollection = Backbone.Collection.extend({
+    model: ContactManager.Contact
+});
+
+ContactManager.ContactItemView = Marionette.ItemView.extend({
+    tagName: "li",
+    template: "#contact-list-item"
+});
+
+ContactManager.ContactsView = Marionette.CollectionView.extend({
+    tagName: "ul",
+    childView: ContactManager.ContactItemView
+});
+
+ContactManager.on("start", function(){
+    var contacts = new ContactManager.ContactCollection([
+        {
+            firstName: "Bob",
+            lastName: "Brigham",
+            phoneNumber: "555-0163"
+        },
+        {
+            firstName: "Alice",
+            lastName: "Arten",
+            phoneNumber: "555-0184"
+        },
+        {
+            firstName: "Charlie",
+            lastName: "Campbell",
+            phoneNumber: "555-0129"
+        }
+    ]);
+
+    var contactsView = new ContactManager.ContactsView({
+        collection: contacts
+    });
+
+    ContactManager.mainRegion.show(contactsView);
+});
+
+ContactManager.start();