diff --git a/example_project/lib/example_web/components/layouts/app.html.heex b/example_project/lib/example_web/components/layouts/app.html.heex
index 910c542..fcb3968 100644
--- a/example_project/lib/example_web/components/layouts/app.html.heex
+++ b/example_project/lib/example_web/components/layouts/app.html.heex
@@ -1,4 +1,5 @@
 <div class="drawer">
+  <.flash_group flash={@flash} />
   <input id="mobile-drawer" type="checkbox" class="drawer-toggle" phx-update="ignore" />
 
   <%!-- Main content area --%>
diff --git a/example_project/lib/example_web/live/live_form.ex b/example_project/lib/example_web/live/live_form.ex
index bae1e43..97a040e 100644
--- a/example_project/lib/example_web/live/live_form.ex
+++ b/example_project/lib/example_web/live/live_form.ex
@@ -56,8 +56,14 @@ defmodule ExampleWeb.LiveForm do
     changeset = Schema.changeset(%Schema{}, attrs)
 
     if changeset.valid? do
-      # Successful submit — tell the client to reset, return a clean form.
-      {:reply, %{reset: true}, assign(socket, form: empty_form())}
+      name = attrs["name"] || ""
+      email = attrs["email"] || ""
+      msg = "Info submitted: #{name} (#{email})"
+      # Successful submit — show success toast, tell the client to reset, return a clean form.
+      {:reply, %{reset: true},
+       socket
+       |> put_flash(:info, msg)
+       |> assign(form: empty_form())}
     else
       form = changeset |> to_form(as: "form_data", action: :validate)
       {:reply, %{}, assign(socket, form: form)}
diff --git a/lib/ssr/vite_js.ex b/lib/ssr/vite_js.ex
index 6cbadac..73c1352 100644
--- a/lib/ssr/vite_js.ex
+++ b/lib/ssr/vite_js.ex
@@ -25,7 +25,9 @@ defmodule LiveSvelte.SSR.ViteJS do
   @behaviour LiveSvelte.SSR
 
   def render(name, props, slots) do
-    data = Jason.encode!(%{name: name, props: props, slots: slots})
+    prepared_props = LiveSvelte.JSON.prepare(props)
+    prepared_slots = LiveSvelte.JSON.prepare(slots)
+    data = Jason.encode!(%{name: name, props: prepared_props, slots: prepared_slots})
     url = vite_path("/ssr_render")
     params = {String.to_charlist(url), [], ~c"application/json", data}