diff --git a/.tool-versions b/.tool-versions
index f4b2af6..b33399a 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
-gleam 1.2.1
+gleam 1.3.0
 erlang 27.0
diff --git a/src/aurinko/web/components/main.gleam b/src/aurinko/web/components/main.gleam
index e0440ed..fe823ea 100644
--- a/src/aurinko/web/components/main.gleam
+++ b/src/aurinko/web/components/main.gleam
@@ -1,60 +1,68 @@
+import aurinko/updater/pubsub
+import aurinko/updater/registry
+import gleam/erlang/process
 import gleam/int
+import gleam/io
+import glubsub
 import lustre
 import lustre/attribute
+import lustre/effect
 import lustre/element.{type Element}
 import lustre/element/html
 import lustre/event
+import lustre/server_component
 import lustre/ui
 
+pub type Params {
+  Params(
+    updater_pubsub: pubsub.UpdaterPubSub,
+    updater_registry: registry.UpdaterRegistry,
+  )
+}
+
 // MAIN ------------------------------------------------------------------------
 
-pub fn app(_updater_pubsub, _updater_registry) {
-  lustre.simple(init, update, view)
+pub fn app() {
+  lustre.application(init, update, view)
 }
 
 // MODEL -----------------------------------------------------------------------
 
-type Model =
-  Int
+pub opaque type Model {
+  Model(
+    updater_pubsub: pubsub.UpdaterPubSub,
+    updater_registry: registry.UpdaterRegistry,
+  )
+}
 
-fn init(initial_count: Int) -> Model {
-  case initial_count < 0 {
-    True -> 0
-    False -> initial_count
-  }
+fn init(params: Params) {
+  let self = process.new_subject()
+  let assert Ok(_) = glubsub.subscribe(params.updater_pubsub, self)
+
+  let selector =
+    process.new_selector()
+    |> process.selecting(self, fn(m) { lustre.dispatch(UpdaterPubSub(m)) })
+  let selector_effect = server_component.set_selector(selector)
+
+  #(Model(params.updater_pubsub, params.updater_registry), selector_effect)
 }
 
 // UPDATE ----------------------------------------------------------------------
 
 pub opaque type Msg {
-  Incr
-  Decr
+  UpdaterPubSub(pubsub.OutMessage)
 }
 
-fn update(model: Model, msg: Msg) -> Model {
-  case msg {
-    Incr -> model + 1
-    Decr -> model - 1
-  }
+fn update(model: Model, msg: Msg) {
+  io.debug("MSG UPDATE")
+  io.debug(msg)
+  #(model, effect.none())
 }
 
 // VIEW ------------------------------------------------------------------------
 
-fn view(model: Model) -> Element(Msg) {
-  let styles = [#("width", "100vw"), #("height", "100vh"), #("padding", "1rem")]
-  let count = int.to_string(model)
-
-  ui.centre(
-    [attribute.style(styles)],
-    ui.stack([], [
-      ui.button([event.on_click(Incr)], [element.text("+")]),
-      html.slot([]),
-      html.p([attribute.style([#("text-align", "center")])], [
-        element.text(count),
-      ]),
-      ui.button([event.on_click(Decr)], [element.text("-")]),
-    ]),
-  )
+fn view(model: Model) {
+  ui.stack([], [])
 }
 // fn send_initial_dataset(
 //   conn: mist.WebsocketConnection,
diff --git a/src/aurinko/web/index.gleam b/src/aurinko/web/index.gleam
index 9dcc10f..980a7f9 100644
--- a/src/aurinko/web/index.gleam
+++ b/src/aurinko/web/index.gleam
@@ -10,6 +10,12 @@ pub fn view() {
         attribute.rel("stylesheet"),
         attribute.href("./static/lustre-ui.css"),
       ]),
+      html.link([
+        attribute.rel("icon"),
+        attribute.href(
+          "data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%2210 0 100 100%22><text y=%22.90em%22 font-size=%2290%22>🌅</text></svg>",
+        ),
+      ]),
       html.title([], "Aurinko"),
     ]),
     html.body([], [
diff --git a/src/aurinko/web/ws.gleam b/src/aurinko/web/ws.gleam
index 8ace651..298fcbd 100644
--- a/src/aurinko/web/ws.gleam
+++ b/src/aurinko/web/ws.gleam
@@ -22,8 +22,9 @@ pub fn on_init(
   updater_registry: registry.UpdaterRegistry,
 ) {
   let self = process.new_subject()
-  let app = main.app(updater_pubsub, updater_registry)
-  let assert Ok(main_subject) = lustre.start_actor(app, 0)
+  let app = main.app()
+  let assert Ok(main_subject) =
+    lustre.start_actor(app, main.Params(updater_pubsub, updater_registry))
 
   process.send(
     main_subject,