diff --git a/lib/radiator/accounts.ex b/lib/radiator/accounts.ex
index 8f207dc5..71898853 100644
--- a/lib/radiator/accounts.ex
+++ b/lib/radiator/accounts.ex
@@ -6,7 +6,7 @@ defmodule Radiator.Accounts do
   import Ecto.Query, warn: false
   alias Radiator.Repo
 
-  alias Radiator.Accounts.{User, UserToken, UserNotifier}
+  alias Radiator.Accounts.{User, UserNotifier, UserToken}
 
   ## Database getters
 
diff --git a/lib/radiator/accounts/user.ex b/lib/radiator/accounts/user.ex
index 4aeca846..3412f376 100644
--- a/lib/radiator/accounts/user.ex
+++ b/lib/radiator/accounts/user.ex
@@ -1,4 +1,7 @@
 defmodule Radiator.Accounts.User do
+  @moduledoc """
+  The user model.
+  """
   use Ecto.Schema
   import Ecto.Changeset
 
diff --git a/lib/radiator/accounts/user_notifier.ex b/lib/radiator/accounts/user_notifier.ex
index 0deda5c4..86387652 100644
--- a/lib/radiator/accounts/user_notifier.ex
+++ b/lib/radiator/accounts/user_notifier.ex
@@ -1,4 +1,7 @@
 defmodule Radiator.Accounts.UserNotifier do
+  @moduledoc """
+  Handles notification emails for users.
+  """
   import Swoosh.Email
 
   alias Radiator.Mailer
diff --git a/lib/radiator/accounts/user_token.ex b/lib/radiator/accounts/user_token.ex
index 03c0a8d8..487d6bc0 100644
--- a/lib/radiator/accounts/user_token.ex
+++ b/lib/radiator/accounts/user_token.ex
@@ -1,4 +1,7 @@
 defmodule Radiator.Accounts.UserToken do
+  @moduledoc """
+  Token handling for user sessions.
+  """
   use Ecto.Schema
   import Ecto.Query
   alias Radiator.Accounts.UserToken
diff --git a/lib/radiator/mailer.ex b/lib/radiator/mailer.ex
index 100e15a8..2ae4dad1 100644
--- a/lib/radiator/mailer.ex
+++ b/lib/radiator/mailer.ex
@@ -1,3 +1,4 @@
 defmodule Radiator.Mailer do
+  @moduledoc false
   use Swoosh.Mailer, otp_app: :radiator
 end
diff --git a/lib/radiator/outline.ex b/lib/radiator/outline.ex
index da7d6e4c..e109f28d 100644
--- a/lib/radiator/outline.ex
+++ b/lib/radiator/outline.ex
@@ -2,11 +2,9 @@ defmodule Radiator.Outline do
   @moduledoc """
   The Outline context.
   """
-
   import Ecto.Query, warn: false
-  alias Radiator.Repo
-
   alias Radiator.Outline.Node
+  alias Radiator.Repo
 
   @doc """
   Returns the list of nodes.
diff --git a/lib/radiator/outline/node.ex b/lib/radiator/outline/node.ex
index 5e9f2ea2..e928a0a9 100644
--- a/lib/radiator/outline/node.ex
+++ b/lib/radiator/outline/node.ex
@@ -1,4 +1,8 @@
 defmodule Radiator.Outline.Node do
+  @moduledoc """
+  The node model which represents a single node in the outline.
+  Currenty there is no concept of a tree
+  """
   use Ecto.Schema
   import Ecto.Changeset
 
diff --git a/lib/radiator_web/components/core_components.ex b/lib/radiator_web/components/core_components.ex
index 42b63c3c..ede24885 100644
--- a/lib/radiator_web/components/core_components.ex
+++ b/lib/radiator_web/components/core_components.ex
@@ -16,7 +16,9 @@ defmodule RadiatorWeb.CoreComponents do
   """
   use Phoenix.Component
 
+  alias Phoenix.HTML.Form
   alias Phoenix.LiveView.JS
+
   import RadiatorWeb.Gettext
 
   @doc """
@@ -303,7 +305,7 @@ defmodule RadiatorWeb.CoreComponents do
   def input(%{type: "checkbox"} = assigns) do
     assigns =
       assign_new(assigns, :checked, fn ->
-        Phoenix.HTML.Form.normalize_value("checkbox", assigns[:value])
+        Form.normalize_value("checkbox", assigns[:value])
       end)
 
     ~H"""
diff --git a/lib/radiator_web/components/layouts.ex b/lib/radiator_web/components/layouts.ex
index 52a6c44b..4e2fe97c 100644
--- a/lib/radiator_web/components/layouts.ex
+++ b/lib/radiator_web/components/layouts.ex
@@ -1,4 +1,5 @@
 defmodule RadiatorWeb.Layouts do
+  @moduledoc false
   use RadiatorWeb, :html
 
   embed_templates "layouts/*"
diff --git a/lib/radiator_web/telemetry.ex b/lib/radiator_web/telemetry.ex
index 4cb0b971..7ccd2c56 100644
--- a/lib/radiator_web/telemetry.ex
+++ b/lib/radiator_web/telemetry.ex
@@ -1,4 +1,5 @@
 defmodule RadiatorWeb.Telemetry do
+  @moduledoc false
   use Supervisor
   import Telemetry.Metrics
 
diff --git a/lib/radiator_web/user_auth.ex b/lib/radiator_web/user_auth.ex
index ff2c37fe..3e20cc1a 100644
--- a/lib/radiator_web/user_auth.ex
+++ b/lib/radiator_web/user_auth.ex
@@ -1,4 +1,7 @@
 defmodule RadiatorWeb.UserAuth do
+  @moduledoc """
+  This module provides functions to log in and log out users.
+  """
   use RadiatorWeb, :verified_routes
 
   import Plug.Conn
diff --git a/test/support/data_case.ex b/test/support/data_case.ex
index e9c735d1..38036b68 100644
--- a/test/support/data_case.ex
+++ b/test/support/data_case.ex
@@ -15,6 +15,7 @@ defmodule Radiator.DataCase do
   """
 
   use ExUnit.CaseTemplate
+  alias Ecto.Adapters.SQL.Sandbox
 
   using do
     quote do
@@ -36,8 +37,8 @@ defmodule Radiator.DataCase do
   Sets up the sandbox based on the test tags.
   """
   def setup_sandbox(tags) do
-    pid = Ecto.Adapters.SQL.Sandbox.start_owner!(Radiator.Repo, shared: not tags[:async])
-    on_exit(fn -> Ecto.Adapters.SQL.Sandbox.stop_owner(pid) end)
+    pid = Sandbox.start_owner!(Radiator.Repo, shared: not tags[:async])
+    on_exit(fn -> Sandbox.stop_owner(pid) end)
   end
 
   @doc """