Rename project (#68)

* Rename references

* Update file and directory names

* Fix homepage tests

.gitignore

@@ -20,7 +20,7 @@ erl_crash.dump
 *.ez
 
 # Ignore package tarball (built via "mix hex.build").
-live_book-*.tar
+livebook-*.tar
 
 # If NPM crashes, it generates a log, let's ignore it too.
 npm-debug.log

README.md

@@ -1,4 +1,4 @@
-# LiveBook
+# Livebook
 
 To start your Phoenix server:
 

assets/js/lib/delta.js

@@ -1,7 +1,7 @@
 /**
  * Delta is a format used to represent a set of changes introduced to a text document.
  *
- * See `LiveBook.Delta` for more details.
+ * See `Livebook.Delta` for more details.
  *
  * Also see https://github.com/quilljs/delta
  * for a complete implementation of the Delta specification.
@@ -47,7 +47,7 @@ export default class Delta {
   /**
    * Appends the given operation.
    *
-   * See `LiveBook.Delta.append/2` for more details.
+   * See `Livebook.Delta.append/2` for more details.
    */
   append(op) {
     if (this.ops.length === 0) {
@@ -122,7 +122,7 @@ export default class Delta {
    * The method takes a `priority` argument indicates which delta
    * is considered to have happened first and is used for conflict resolution.
    *
-   * See `LiveBook.Delta.Transformation` for more details.
+   * See `Livebook.Delta.Transformation` for more details.
    */
   transform(other, priority) {
     if (priority !== "left" && priority !== "right") {

config/config.exs

@@ -8,10 +8,10 @@
 import Config
 
 # Configures the endpoint
-config :live_book, LiveBookWeb.Endpoint,
+config :livebook, LivebookWeb.Endpoint,
   url: [host: "localhost"],
   secret_key_base: "9hHHeOiAA8wrivUfuS//jQMurHxoMYUtF788BQMx2KO7mYUE8rVrGGG09djBNQq7",
-  pubsub_server: LiveBook.PubSub,
+  pubsub_server: Livebook.PubSub,
   live_view: [signing_salt: "mAPgPEM4"],
   # We are always in debug mode since we are executing code anyway
   debug_errors: true
@@ -25,9 +25,9 @@ config :logger, :console,
 config :phoenix, :json_library, Jason
 
 # Configure the type of names used for distribution
-# and the name of the main LiveBook node.
-config :live_book, :node_name, {:shortnames, :live_book}
-# config :live_book, :node_name, {:longnames, :"livebook@127.0.0.1"}
+# and the name of the main Livebook node.
+config :livebook, :node_name, {:shortnames, :livebook}
+# config :livebook, :node_name, {:longnames, :"livebook@127.0.0.1"}
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.

config/dev.exs

@@ -5,7 +5,7 @@ import Config
 # The watchers configuration can be used to run external
 # watchers to your application. For example, we use it
 # with webpack to recompile .js and .css sources.
-config :live_book, LiveBookWeb.Endpoint,
+config :livebook, LivebookWeb.Endpoint,
   # Binding to loopback ipv4 address prevents access from other machines.
   # Change to `ip: {0, 0, 0, 0}` to allow access from other machines.
   http: [ip: {127, 0, 0, 1}, port: 4000],
@@ -46,12 +46,12 @@ config :live_book, LiveBookWeb.Endpoint,
 # different ports.
 
 # Watch static and templates for browser reloading.
-config :live_book, LiveBookWeb.Endpoint,
+config :livebook, LivebookWeb.Endpoint,
   live_reload: [
     patterns: [
       ~r"priv/static/.*(js|css|png|jpeg|jpg|gif|svg)$",
-      ~r"lib/live_book_web/(live|views)/.*(ex)$",
-      ~r"lib/live_book_web/templates/.*(eex)$"
+      ~r"lib/livebook_web/(live|views)/.*(ex)$",
+      ~r"lib/livebook_web/templates/.*(eex)$"
     ]
   ]
 

config/prod.exs

@@ -9,7 +9,7 @@ import Config
 # manifest is generated by the `mix phx.digest` task,
 # which you should run after static files are built and
 # before starting your production server.
-config :live_book, LiveBookWeb.Endpoint,
+config :livebook, LivebookWeb.Endpoint,
   url: [host: "example.com", port: 80],
   cache_static_manifest: "priv/static/cache_manifest.json"
 
@@ -21,7 +21,7 @@ config :logger, level: :info
 # To get SSL working, you will need to add the `https` key
 # to the previous section and set your `:url` port to 443:
 #
-#     config :live_book, LiveBookWeb.Endpoint,
+#     config :livebook, LivebookWeb.Endpoint,
 #       ...
 #       url: [host: "example.com", port: 443],
 #       https: [
@@ -45,7 +45,7 @@ config :logger, level: :info
 # We also recommend setting `force_ssl` in your endpoint, ensuring
 # no data is ever sent via http, always redirecting to https:
 #
-#     config :live_book, LiveBookWeb.Endpoint,
+#     config :livebook, LivebookWeb.Endpoint,
 #       force_ssl: [hsts: true]
 #
 # Check `Plug.SSL` for all available options in `force_ssl`.

config/runtime.exs

@@ -8,7 +8,7 @@ if config_env() == :prod do
       You can generate one by calling: mix phx.gen.secret
       """
 
-  config :live_book, LiveBookWeb.Endpoint,
+  config :livebook, LivebookWeb.Endpoint,
     http: [
       # Enable IPv6 and bind on all interfaces.
       # Set it to  {0, 0, 0, 0, 0, 0, 0, 1} for local network only access.
@@ -22,7 +22,7 @@ if config_env() == :prod do
   # If you are doing OTP releases, you need to instruct Phoenix
   # to start each relevant endpoint:
   #
-  #     config :live_book, LiveBookWeb.Endpoint, server: true
+  #     config :livebook, LivebookWeb.Endpoint, server: true
   #
   # Then you can assemble a release by calling `mix release`.
   # See `mix help release` for more information.

config/test.exs

@@ -2,7 +2,7 @@ import Config
 
 # We don't run a server during test. If one is required,
 # you can enable the server option below.
-config :live_book, LiveBookWeb.Endpoint,
+config :livebook, LivebookWeb.Endpoint,
   http: [port: 4002],
   server: false
 
@@ -11,4 +11,4 @@ config :logger, level: :warn
 
 # Use a different node name for tests to avoid interfering
 # with a running development node.
-config :live_book, :node_name, {:shortnames, :live_book_test}
+config :livebook, :node_name, {:shortnames, :livebook_test}

lib/live_book.ex

@@ -1,5 +0,0 @@
-defmodule LiveBook do
-  @moduledoc """
-  LiveBook.
-  """
-end

lib/live_book_web/views/layout_view.ex

@@ -1,3 +0,0 @@
-defmodule LiveBookWeb.LayoutView do
-  use LiveBookWeb, :view
-end

lib/livebook.ex

@@ -0,0 +1,5 @@
+defmodule Livebook do
+  @moduledoc """
+  Livebook.
+  """
+end

lib/livebook/application.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Application do
+defmodule Livebook.Application do
   # See https://hexdocs.pm/elixir/Application.html
   # for more information on OTP Applications
   @moduledoc false
@@ -10,34 +10,34 @@ defmodule LiveBook.Application do
 
     children = [
       # Start the Telemetry supervisor
-      LiveBookWeb.Telemetry,
+      LivebookWeb.Telemetry,
       # Start the PubSub system
-      {Phoenix.PubSub, name: LiveBook.PubSub},
+      {Phoenix.PubSub, name: Livebook.PubSub},
       # Start the supervisor dynamically managing sessions
-      LiveBook.SessionSupervisor,
+      Livebook.SessionSupervisor,
       # Start the server responsible for associating files with sessions
-      LiveBook.Session.FileGuard,
+      Livebook.Session.FileGuard,
       # Start the Endpoint (http/https)
-      LiveBookWeb.Endpoint
+      LivebookWeb.Endpoint
     ]
 
     # See https://hexdocs.pm/elixir/Supervisor.html
     # for other strategies and supported options
-    opts = [strategy: :one_for_one, name: LiveBook.Supervisor]
+    opts = [strategy: :one_for_one, name: Livebook.Supervisor]
     Supervisor.start_link(children, opts)
   end
 
   # Tell Phoenix to update the endpoint configuration
   # whenever the application is updated.
   def config_change(changed, _new, removed) do
-    LiveBookWeb.Endpoint.config_change(changed, removed)
+    LivebookWeb.Endpoint.config_change(changed, removed)
     :ok
   end
 
   defp ensure_distribution() do
     unless Node.alive?() do
       System.cmd("epmd", ["-daemon"])
-      {type, name} = Application.fetch_env!(:live_book, :node_name)
+      {type, name} = Application.fetch_env!(:livebook, :node_name)
       Node.start(name, type)
     end
   end

lib/livebook/config.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Config do
+defmodule Livebook.Config do
   @moduledoc false
 
   @doc """
@@ -6,7 +6,7 @@ defmodule LiveBook.Config do
   """
   @spec shortnames?() :: boolean()
   def shortnames?() do
-    case Application.fetch_env!(:live_book, :node_name) do
+    case Application.fetch_env!(:livebook, :node_name) do
       {:shortnames, _name} -> true
       {:longnames, _name} -> false
     end

lib/livebook/delta.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Delta do
+defmodule Livebook.Delta do
   @moduledoc false
 
   # Delta is a format used to represent a set of changes
@@ -11,15 +11,15 @@ defmodule LiveBook.Delta do
   # and https://quilljs.com/guides/designing-the-delta-format.
   # The specification covers rich-text editing, while we only
   # need to work with plain-text, so we use a subset of the specification
-  # with operations listed in `LiveBook.Delta.Operation`.
+  # with operations listed in `Livebook.Delta.Operation`.
   #
   # Also see https://hexdocs.pm/text_delta/TextDelta.html
   # for a complete implementation of the Delta specification.
 
   defstruct ops: []
 
-  alias LiveBook.Delta
-  alias LiveBook.Delta.{Operation, Transformation}
+  alias Livebook.Delta
+  alias Livebook.Delta.{Operation, Transformation}
 
   @type t :: %Delta{ops: list(Operation.t())}
 
@@ -127,8 +127,8 @@ defmodule LiveBook.Delta do
 
   ## Examples
 
-      iex> delta = %LiveBook.Delta{ops: [retain: 2, insert: "hey", delete: 3]}
-      iex> LiveBook.Delta.to_compressed(delta)
+      iex> delta = %Livebook.Delta{ops: [retain: 2, insert: "hey", delete: 3]}
+      iex> Livebook.Delta.to_compressed(delta)
       [2, "hey", -3]
   """
   @spec to_compressed(t()) :: list(Operation.compressed_t())
@@ -141,8 +141,8 @@ defmodule LiveBook.Delta do
 
   ## Examples
 
-      iex> LiveBook.Delta.from_compressed([2, "hey", -3])
-      %LiveBook.Delta{ops: [retain: 2, insert: "hey", delete: 3]}
+      iex> Livebook.Delta.from_compressed([2, "hey", -3])
+      %Livebook.Delta{ops: [retain: 2, insert: "hey", delete: 3]}
   """
   @spec from_compressed(list(Operation.compressed_t())) :: t()
   def from_compressed(list) do

lib/livebook/delta/operation.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Delta.Operation do
+defmodule Livebook.Delta.Operation do
   @moduledoc false
 
   # An peration represents an atomic change applicable to a text.
@@ -79,7 +79,7 @@ defmodule LiveBook.Delta.Operation do
 
       iex> left = [{:insert, "cat"}]
       iex> right = [{:retain, 2}, {:delete, 2}]
-      iex> LiveBook.Delta.Operation.align_heads(left, right)
+      iex> Livebook.Delta.Operation.align_heads(left, right)
       {
         [{:insert, "ca"}, {:insert, "t"}],
         [{:retain, 2}, {:delete, 2}]

lib/livebook/delta/transformation.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Delta.Transformation do
+defmodule Livebook.Delta.Transformation do
   @moduledoc false
 
   # Implementation of the Operational Transformation concept for deltas.
@@ -18,8 +18,8 @@ defmodule LiveBook.Delta.Transformation do
   # A reasonable solution is to have a server process where all
   # the clients send deltas, as it naturally imposes the necessary ordering.
 
-  alias LiveBook.Delta
-  alias LiveBook.Delta.Operation
+  alias Livebook.Delta
+  alias Livebook.Delta.Operation
 
   @type priority :: :left | :right
 

lib/livebook/evaluator.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Evaluator do
+defmodule Livebook.Evaluator do
   @moduledoc false
 
   # A process responsible for evaluating notebook code.
@@ -13,7 +13,7 @@ defmodule LiveBook.Evaluator do
 
   use GenServer, restart: :temporary
 
-  alias LiveBook.Evaluator
+  alias Livebook.Evaluator
 
   @type t :: GenServer.server()
 
@@ -46,7 +46,7 @@ defmodule LiveBook.Evaluator do
 
   Options:
 
-  * `formatter` - a module implementing the `LiveBook.Evaluator.Formatter` behaviour,
+  * `formatter` - a module implementing the `Livebook.Evaluator.Formatter` behaviour,
     used for transforming evaluation response before it's sent to the client
   """
   def start_link(opts \\ []) do

lib/livebook/evaluator/formatter.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Evaluator.Formatter do
+defmodule Livebook.Evaluator.Formatter do
   @moduledoc false
 
   # Behaviour defining how evaluation results are transformed.
@@ -10,7 +10,7 @@ defmodule LiveBook.Evaluator.Formatter do
   # By defining a custom formatter the client can instruct
   # the `Evaluator` to send already transformed data.
 
-  alias LiveBook.Evaluator
+  alias Livebook.Evaluator
 
   @doc """
   Transforms the evaluation response.

lib/livebook/evaluator/identity_formatter.ex

@@ -1,9 +1,9 @@
-defmodule LiveBook.Evaluator.IdentityFormatter do
+defmodule Livebook.Evaluator.IdentityFormatter do
   @moduledoc false
 
   # The default formatter leaving the response unchanged.
 
-  @behaviour LiveBook.Evaluator.Formatter
+  @behaviour Livebook.Evaluator.Formatter
 
   @impl true
   def format(evaluation_response), do: evaluation_response

lib/livebook/evaluator/io_proxy.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Evaluator.IOProxy do
+defmodule Livebook.Evaluator.IOProxy do
   @moduledoc false
 
   # An IO device process used by `Evaluator` as its `:stdio`.
@@ -15,7 +15,7 @@ defmodule LiveBook.Evaluator.IOProxy do
 
   use GenServer
 
-  alias LiveBook.Evaluator
+  alias Livebook.Evaluator
 
   ## API
 

lib/livebook/evaluator/string_formatter.ex

@@ -1,9 +1,9 @@
-defmodule LiveBook.Evaluator.StringFormatter do
+defmodule Livebook.Evaluator.StringFormatter do
   @moduledoc false
 
-  # The formatter used by LiveBook for rendering the results.
+  # The formatter used by Livebook for rendering the results.
 
-  @behaviour LiveBook.Evaluator.Formatter
+  @behaviour Livebook.Evaluator.Formatter
 
   @impl true
   def format({:ok, value}) do

lib/livebook/js_interop.ex

@@ -1,7 +1,7 @@
-defmodule LiveBook.JSInterop do
+defmodule Livebook.JSInterop do
   @moduledoc false
 
-  alias LiveBook.Delta
+  alias Livebook.Delta
 
   @doc """
   Returns the result of applying `delta` to `string`.

lib/livebook/live_markdown.ex

@@ -1,7 +1,7 @@
-defmodule LiveBook.LiveMarkdown do
+defmodule Livebook.LiveMarkdown do
   @moduledoc false
 
-  # Notebook file format used by LiveBook.
+  # Notebook file format used by Livebook.
   #
   # The format is based off of Markdown and preserves compatibility,
   # in the sense that every LiveMarkdown file is a valid Markdown file.

lib/livebook/live_markdown/export.ex

@@ -1,6 +1,6 @@
-defmodule LiveBook.LiveMarkdown.Export do
-  alias LiveBook.Notebook
-  alias LiveBook.LiveMarkdown.MarkdownHelpers
+defmodule Livebook.LiveMarkdown.Export do
+  alias Livebook.Notebook
+  alias Livebook.LiveMarkdown.MarkdownHelpers
 
   @doc """
   Converts the given notebook into a Markdown document.

lib/livebook/live_markdown/import.ex

@@ -1,6 +1,6 @@
-defmodule LiveBook.LiveMarkdown.Import do
-  alias LiveBook.Notebook
-  alias LiveBook.LiveMarkdown.MarkdownHelpers
+defmodule Livebook.LiveMarkdown.Import do
+  alias Livebook.Notebook
+  alias Livebook.LiveMarkdown.MarkdownHelpers
 
   @doc """
   Converts the given Markdown document into a notebook data structure.
@@ -39,7 +39,7 @@ defmodule LiveBook.LiveMarkdown.Import do
 
   # There should be only one h1 tag indicating notebook name,
   # if there are many we downgrade all headings.
-  # This doesn't apply to documents exported from LiveBook,
+  # This doesn't apply to documents exported from Livebook,
   # but may be the case for an arbitrary markdown file,
   # so we do our best to preserve the intent.
   defp rewrite_multiple_primary_headings(ast) do
@@ -94,7 +94,7 @@ defmodule LiveBook.LiveMarkdown.Import do
   end
 
   # Trims one-line comments to allow nice pattern matching
-  # on LiveBook-specific annotations with no regard to surrounding whitespace.
+  # on Livebook-specific annotations with no regard to surrounding whitespace.
   defp trim_comments(ast) do
     Enum.map(ast, fn
       {:comment, attrs, [line], %{comment: true}} ->

lib/livebook/live_markdown/markdown_helpers.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.LiveMarkdown.MarkdownHelpers do
+defmodule Livebook.LiveMarkdown.MarkdownHelpers do
   @doc """
   Reformats the given markdown document.
   """

lib/livebook/notebook.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Notebook do
+defmodule Livebook.Notebook do
   @moduledoc false
 
   # Data structure representing a notebook.
@@ -13,7 +13,7 @@ defmodule LiveBook.Notebook do
 
   defstruct [:name, :version, :sections, :metadata]
 
-  alias LiveBook.Notebook.{Section, Cell}
+  alias Livebook.Notebook.{Section, Cell}
 
   @type metadata :: %{String.t() => term()}
 

lib/livebook/notebook/cell.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Notebook.Cell do
+defmodule Livebook.Notebook.Cell do
   @moduledoc false
 
   # Data structure representing a single cell in a notebook.
@@ -9,7 +9,7 @@ defmodule LiveBook.Notebook.Cell do
 
   defstruct [:id, :type, :source, :outputs, :metadata]
 
-  alias LiveBook.Utils
+  alias Livebook.Utils
 
   @type id :: Utils.id()
   @type type :: :markdown | :elixir

lib/livebook/notebook/section.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Notebook.Section do
+defmodule Livebook.Notebook.Section do
   @moduledoc false
 
   # Data structure representing a single section in a notebook.
@@ -8,8 +8,8 @@ defmodule LiveBook.Notebook.Section do
 
   defstruct [:id, :name, :cells, :metadata]
 
-  alias LiveBook.Notebook.Cell
-  alias LiveBook.Utils
+  alias Livebook.Notebook.Cell
+  alias Livebook.Utils
 
   @type id :: Utils.id()
   @type metadata :: %{String.t() => term()}

lib/livebook/runtime.ex

@@ -1,4 +1,4 @@
-defprotocol LiveBook.Runtime do
+defprotocol Livebook.Runtime do
   @moduledoc false
 
   # This protocol defines an interface for evaluation backends.

lib/livebook/runtime/attached.ex

@@ -1,10 +1,10 @@
-defmodule LiveBook.Runtime.Attached do
+defmodule Livebook.Runtime.Attached do
   @moduledoc false
 
   # A runtime backed by an Elixir node managed externally.
   #
   # Such node must be already started and available,
-  # LiveBook doesn't manage its lifetime in any way
+  # Livebook doesn't manage its lifetime in any way
   # and only loads/unloads the necessary elements.
   # The node can be an oridinary Elixir runtime,
   # a Mix project shell, a running release or anything else.
@@ -17,13 +17,13 @@ defmodule LiveBook.Runtime.Attached do
 
   @doc """
   Checks if the given node is available for use and initializes
-  it with LiveBook-specific modules and processes.
+  it with Livebook-specific modules and processes.
   """
   @spec init(node()) :: {:ok, t()} | {:error, :unreachable | :already_in_use}
   def init(node) do
     case Node.ping(node) do
       :pong ->
-        case LiveBook.Runtime.ErlDist.initialize(node) do
+        case Livebook.Runtime.ErlDist.initialize(node) do
           :ok ->
             {:ok, %__MODULE__{node: node}}
 
@@ -37,8 +37,8 @@ defmodule LiveBook.Runtime.Attached do
   end
 end
 
-defimpl LiveBook.Runtime, for: LiveBook.Runtime.Attached do
-  alias LiveBook.Runtime.ErlDist
+defimpl Livebook.Runtime, for: Livebook.Runtime.Attached do
+  alias Livebook.Runtime.ErlDist
 
   def connect(runtime) do
     ErlDist.Manager.set_owner(runtime.node, self())

lib/livebook/runtime/elixir_standalone.ex

@@ -1,15 +1,15 @@
-defmodule LiveBook.Runtime.ElixirStandalone do
+defmodule Livebook.Runtime.ElixirStandalone do
   defstruct [:node, :primary_pid]
 
-  # A runtime backed by a standalone Elixir node managed by LiveBook.
+  # A runtime backed by a standalone Elixir node managed by Livebook.
   #
-  # LiveBook is responsible for starting and terminating the node.
+  # Livebook is responsible for starting and terminating the node.
   # Most importantly we have to make sure the started node doesn't
-  # stay in the system when the session or the entire LiveBook terminates.
+  # stay in the system when the session or the entire Livebook terminates.
 
-  import LiveBook.Runtime.StandaloneInit
+  import Livebook.Runtime.StandaloneInit
 
-  alias LiveBook.Utils
+  alias Livebook.Utils
 
   @type t :: %__MODULE__{
           node: node(),
@@ -18,7 +18,7 @@ defmodule LiveBook.Runtime.ElixirStandalone do
 
   @doc """
   Starts a new Elixir node (i.e. a system process) and initializes
-  it with LiveBook-specific modules and processes.
+  it with Livebook-specific modules and processes.
 
   If no process calls `Runtime.connect/1` for a period of time,
   the node automatically terminates. Whoever connects, becomes the owner
@@ -61,8 +61,8 @@ defmodule LiveBook.Runtime.ElixirStandalone do
   end
 end
 
-defimpl LiveBook.Runtime, for: LiveBook.Runtime.ElixirStandalone do
-  alias LiveBook.Runtime.ErlDist
+defimpl Livebook.Runtime, for: Livebook.Runtime.ElixirStandalone do
+  alias Livebook.Runtime.ErlDist
 
   def connect(runtime) do
     ErlDist.Manager.set_owner(runtime.node, self())

lib/livebook/runtime/erl_dist.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Runtime.ErlDist do
+defmodule Livebook.Runtime.ErlDist do
   @moduledoc false
 
   # This module allows for initializing nodes connected using
@@ -7,29 +7,29 @@ defmodule LiveBook.Runtime.ErlDist do
   # To ensure proper isolation between sessions,
   # code evaluation may take place in a separate Elixir runtime,
   # which also makes it easy to terminate the whole
-  # evaluation environment without stopping LiveBook.
+  # evaluation environment without stopping Livebook.
   # This is what both `Runtime.ElixirStandalone` and `Runtime.Attached` do
   # and this module containes the shared functionality they need.
   #
   # To work with a separate node, we have to inject the necessary
-  # LiveBook modules there and also start the relevant processes
+  # Livebook modules there and also start the relevant processes
   # related to evaluation. Fortunately Erlang allows us to send modules
   # binary representation to the other node and load them dynamically.
 
   # Modules to load into the connected node.
   @required_modules [
-    LiveBook.Evaluator,
-    LiveBook.Evaluator.IOProxy,
-    LiveBook.Evaluator.StringFormatter,
-    LiveBook.Runtime.ErlDist,
-    LiveBook.Runtime.ErlDist.Manager,
-    LiveBook.Runtime.ErlDist.EvaluatorSupervisor,
-    LiveBook.Runtime.ErlDist.IOForwardGL
+    Livebook.Evaluator,
+    Livebook.Evaluator.IOProxy,
+    Livebook.Evaluator.StringFormatter,
+    Livebook.Runtime.ErlDist,
+    Livebook.Runtime.ErlDist.Manager,
+    Livebook.Runtime.ErlDist.EvaluatorSupervisor,
+    Livebook.Runtime.ErlDist.IOForwardGL
   ]
 
   @doc """
   Loads the necessary modules into the given node
-  and starts the primary LiveBook remote process.
+  and starts the primary Livebook remote process.
 
   The initialization may be invoked only once on the given
   node until its disconnected.
@@ -54,18 +54,18 @@ defmodule LiveBook.Runtime.ErlDist do
   end
 
   defp start_manager(node) do
-    :rpc.call(node, LiveBook.Runtime.ErlDist.Manager, :start, [])
+    :rpc.call(node, Livebook.Runtime.ErlDist.Manager, :start, [])
   end
 
   defp initialized?(node) do
-    case :rpc.call(node, Process, :whereis, [LiveBook.Runtime.ErlDist.Manager]) do
+    case :rpc.call(node, Process, :whereis, [Livebook.Runtime.ErlDist.Manager]) do
       nil -> false
       _pid -> true
     end
   end
 
   @doc """
-  Unloads the previously loaded LiveBook modules from the caller node.
+  Unloads the previously loaded Livebook modules from the caller node.
   """
   def unload_required_modules() do
     for module <- @required_modules do

lib/livebook/runtime/erl_dist/evaluator_supervisor.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Runtime.ErlDist.EvaluatorSupervisor do
+defmodule Livebook.Runtime.ErlDist.EvaluatorSupervisor do
   @moduledoc false
 
   # Supervisor responsible for dynamically spawning
@@ -6,7 +6,7 @@ defmodule LiveBook.Runtime.ErlDist.EvaluatorSupervisor do
 
   use DynamicSupervisor
 
-  alias LiveBook.Evaluator
+  alias Livebook.Evaluator
 
   @name __MODULE__
 

lib/livebook/runtime/erl_dist/io_forward_gl.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Runtime.ErlDist.IOForwardGL do
+defmodule Livebook.Runtime.ErlDist.IOForwardGL do
   @moduledoc false
 
   # An IO device process forwarding all requests to sender's group leader.

lib/livebook/runtime/erl_dist/manager.ex

@@ -1,7 +1,7 @@
-defmodule LiveBook.Runtime.ErlDist.Manager do
+defmodule Livebook.Runtime.ErlDist.Manager do
   @moduledoc false
 
-  # The primary LiveBook process started on a remote node.
+  # The primary Livebook process started on a remote node.
   #
   # This process is responsible for monitoring the owner
   # process on the main node and cleaning up if it terminates.
@@ -10,8 +10,8 @@ defmodule LiveBook.Runtime.ErlDist.Manager do
 
   use GenServer
 
-  alias LiveBook.Evaluator
-  alias LiveBook.Runtime.ErlDist
+  alias Livebook.Evaluator
+  alias Livebook.Runtime.ErlDist
 
   @name __MODULE__
 
@@ -79,7 +79,7 @@ defmodule LiveBook.Runtime.ErlDist.Manager do
   @doc """
   Stops the manager.
 
-  This results in all LiveBook-related modules being unloaded from this node.
+  This results in all Livebook-related modules being unloaded from this node.
   """
   @spec stop(node()) :: :ok
   def stop(node) do
@@ -95,7 +95,7 @@ defmodule LiveBook.Runtime.ErlDist.Manager do
     Process.flag(:trap_exit, true)
 
     {:ok, _} = ErlDist.EvaluatorSupervisor.start_link()
-    {:ok, io_forward_gl_pid} = LiveBook.Runtime.ErlDist.IOForwardGL.start_link()
+    {:ok, io_forward_gl_pid} = Livebook.Runtime.ErlDist.IOForwardGL.start_link()
 
     # Set `ignore_module_conflict` only for the Manager lifetime.
     initial_ignore_module_conflict = Code.compiler_options()[:ignore_module_conflict]

lib/livebook/runtime/mix_standalone.ex

@@ -1,15 +1,15 @@
-defmodule LiveBook.Runtime.MixStandalone do
+defmodule Livebook.Runtime.MixStandalone do
   defstruct [:node, :primary_pid, :project_path]
 
-  # A runtime backed by a standalone Elixir node managed by LiveBook.
+  # A runtime backed by a standalone Elixir node managed by Livebook.
   #
-  # This runtime is similar to `LiveBook.Runtime.ElixirStandalone`,
+  # This runtime is similar to `Livebook.Runtime.ElixirStandalone`,
   # but the node is started in the context of a Mix project.
 
-  import LiveBook.Runtime.StandaloneInit
+  import Livebook.Runtime.StandaloneInit
 
-  alias LiveBook.Utils
-  alias LiveBook.Utils.Emitter
+  alias Livebook.Utils
+  alias Livebook.Utils.Emitter
 
   @type t :: %__MODULE__{
           node: node(),
@@ -19,7 +19,7 @@ defmodule LiveBook.Runtime.MixStandalone do
 
   @doc """
   Starts a new Elixir node (i.e. a system process) and initializes
-  it with LiveBook-specific modules and processes.
+  it with Livebook-specific modules and processes.
 
   The node is started together with a Mix environment appropriate
   for the given `project_path`. The setup may involve
@@ -97,8 +97,8 @@ defmodule LiveBook.Runtime.MixStandalone do
   end
 end
 
-defimpl LiveBook.Runtime, for: LiveBook.Runtime.MixStandalone do
-  alias LiveBook.Runtime.ErlDist
+defimpl Livebook.Runtime, for: Livebook.Runtime.MixStandalone do
+  alias Livebook.Runtime.ErlDist
 
   def connect(runtime) do
     ErlDist.Manager.set_owner(runtime.node, self())

lib/livebook/runtime/standalone_init.ex

@@ -1,19 +1,19 @@
-defmodule LiveBook.Runtime.StandaloneInit do
+defmodule Livebook.Runtime.StandaloneInit do
   @moduledoc false
 
   # Generic functionality related to starting and setting up
   # a new Elixir system process. It's used by both ElixirStandalone
   # and MixStandalone runtimes.
 
-  alias LiveBook.Utils
-  alias LiveBook.Utils.Emitter
+  alias Livebook.Utils
+  alias Livebook.Utils.Emitter
 
   @doc """
   Returns a random name for a dynamically spawned node.
   """
   @spec random_node_name() :: atom()
   def random_node_name() do
-    Utils.node_from_name("live_book_runtime_#{Utils.random_short_id()}")
+    Utils.node_from_name("livebook_runtime_#{Utils.random_short_id()}")
   end
 
   @doc """
@@ -26,7 +26,7 @@ defmodule LiveBook.Runtime.StandaloneInit do
   """
   @spec random_process_name() :: atom()
   def random_process_name() do
-    :"live_book_parent_process_name_#{Utils.random_short_id()}"
+    :"livebook_parent_process_name_#{Utils.random_short_id()}"
   end
 
   @doc """
@@ -46,7 +46,7 @@ defmodule LiveBook.Runtime.StandaloneInit do
   @spec elixir_flags(node()) :: list()
   def elixir_flags(node_name) do
     [
-      if(LiveBook.Config.shortnames?(), do: "--sname", else: "--name"),
+      if(Livebook.Config.shortnames?(), do: "--sname", else: "--name"),
       to_string(node_name),
       "--erl",
       # Minimize shedulers busy wait threshold,
@@ -97,7 +97,7 @@ defmodule LiveBook.Runtime.StandaloneInit do
           Port.demonitor(port_ref)
 
           # We've just created the node, so it is surely not in use
-          :ok = LiveBook.Runtime.ErlDist.initialize(child_node)
+          :ok = Livebook.Runtime.ErlDist.initialize(child_node)
 
           send(primary_pid, {:node_initialized, init_ref})
 
@@ -135,7 +135,7 @@ defmodule LiveBook.Runtime.StandaloneInit do
 
       receive do
         {:node_initialized, ^init_ref} ->
-          manager_ref = Process.monitor(LiveBook.Runtime.ErlDist.Manager)
+          manager_ref = Process.monitor(Livebook.Runtime.ErlDist.Manager)
 
           # Wait until the Manager process terminates.
           receive do

lib/livebook/session.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Session do
+defmodule Livebook.Session do
   @moduledoc false
 
   # Server corresponding to a single notebook session.
@@ -14,9 +14,9 @@ defmodule LiveBook.Session do
 
   use GenServer, restart: :temporary
 
-  alias LiveBook.Session.{Data, FileGuard}
-  alias LiveBook.{Utils, Notebook, Delta, Runtime, LiveMarkdown}
-  alias LiveBook.Notebook.{Cell, Section}
+  alias Livebook.Session.{Data, FileGuard}
+  alias Livebook.{Utils, Notebook, Delta, Runtime, LiveMarkdown}
+  alias Livebook.Notebook.{Cell, Section}
 
   @type state :: %{
           session_id: id(),
@@ -536,7 +536,7 @@ defmodule LiveBook.Session do
   end
 
   defp broadcast_message(session_id, message) do
-    Phoenix.PubSub.broadcast(LiveBook.PubSub, "sessions:#{session_id}", message)
+    Phoenix.PubSub.broadcast(Livebook.PubSub, "sessions:#{session_id}", message)
   end
 
   defp start_evaluation(state, cell, section) do

lib/livebook/session/data.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Session.Data do
+defmodule Livebook.Session.Data do
   @moduledoc false
 
   # A structure with shared session data.
@@ -26,8 +26,8 @@ defmodule LiveBook.Session.Data do
     :client_pids
   ]
 
-  alias LiveBook.{Notebook, Evaluator, Delta, Runtime, JSInterop}
-  alias LiveBook.Notebook.{Cell, Section}
+  alias Livebook.{Notebook, Evaluator, Delta, Runtime, JSInterop}
+  alias Livebook.Notebook.{Cell, Section}
 
   @type t :: %__MODULE__{
           notebook: Notebook.t(),

lib/livebook/session/file_guard.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Session.FileGuard do
+defmodule Livebook.Session.FileGuard do
   @moduledoc false
 
   # Serves as a locking mechanism for notebook files.

lib/livebook/session_supervisor.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.SessionSupervisor do
+defmodule Livebook.SessionSupervisor do
   @moduledoc false
 
   # Supervisor responsible for managing running notebook sessions.
@@ -8,7 +8,7 @@ defmodule LiveBook.SessionSupervisor do
 
   use DynamicSupervisor
 
-  alias LiveBook.{Session, Utils}
+  alias Livebook.{Session, Utils}
 
   @name __MODULE__
 
@@ -62,7 +62,7 @@ defmodule LiveBook.SessionSupervisor do
   end
 
   defp broadcast_sessions_message(message) do
-    Phoenix.PubSub.broadcast(LiveBook.PubSub, "sessions", message)
+    Phoenix.PubSub.broadcast(Livebook.PubSub, "sessions", message)
   end
 
   @doc """

lib/livebook/utils.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Utils do
+defmodule Livebook.Utils do
   @moduledoc false
 
   @type id :: binary()

lib/livebook/utils/emitter.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.Utils.Emitter do
+defmodule Livebook.Utils.Emitter do
   @moduledoc false
 
   # A wrapper struct for sending messages to the specified process.
@@ -45,8 +45,8 @@ defmodule LiveBook.Utils.Emitter do
   end
 end
 
-defimpl Collectable, for: LiveBook.Utils.Emitter do
-  alias LiveBook.Utils.Emitter
+defimpl Collectable, for: Livebook.Utils.Emitter do
+  alias Livebook.Utils.Emitter
 
   def into(emitter) do
     collector_fun = fn

lib/livebook_web.ex

@@ -1,20 +1,20 @@
-defmodule LiveBookWeb do
+defmodule LivebookWeb do
   @moduledoc false
 
   def controller do
     quote do
-      use Phoenix.Controller, namespace: LiveBookWeb
+      use Phoenix.Controller, namespace: LivebookWeb
 
       import Plug.Conn
-      alias LiveBookWeb.Router.Helpers, as: Routes
+      alias LivebookWeb.Router.Helpers, as: Routes
     end
   end
 
   def view do
     quote do
       use Phoenix.View,
-        root: "lib/live_book_web/templates",
-        namespace: LiveBookWeb
+        root: "lib/livebook_web/templates",
+        namespace: LivebookWeb
 
       # Import convenience functions from controllers
       import Phoenix.Controller,
@@ -28,7 +28,7 @@ defmodule LiveBookWeb do
   def live_view do
     quote do
       use Phoenix.LiveView,
-        layout: {LiveBookWeb.LayoutView, "live.html"}
+        layout: {LivebookWeb.LayoutView, "live.html"}
 
       unquote(view_helpers())
     end
@@ -62,11 +62,11 @@ defmodule LiveBookWeb do
 
       # Import basic rendering functionality (render, render_layout, etc)
       import Phoenix.View
-      alias LiveBookWeb.Router.Helpers, as: Routes
+      alias LivebookWeb.Router.Helpers, as: Routes
 
       # Custom helpers
-      import LiveBookWeb.Helpers
-      alias LiveBookWeb.Icons
+      import LivebookWeb.Helpers
+      alias LivebookWeb.Icons
     end
   end
 

lib/livebook_web/ansi.ex

@@ -1,4 +1,4 @@
-defmodule LiveBook.ANSI.Modifier do
+defmodule Livebook.ANSI.Modifier do
   @moduledoc false
 
   defmacro defmodifier(modifier, code, terminator \\ "m") do
@@ -10,10 +10,10 @@ defmodule LiveBook.ANSI.Modifier do
   end
 end
 
-defmodule LiveBookWeb.ANSI do
+defmodule LivebookWeb.ANSI do
   @moduledoc false
 
-  import LiveBook.ANSI.Modifier
+  import Livebook.ANSI.Modifier
 
   # modifier ::
   #   :reset

lib/livebook_web/endpoint.ex

@@ -1,12 +1,12 @@
-defmodule LiveBookWeb.Endpoint do
-  use Phoenix.Endpoint, otp_app: :live_book
+defmodule LivebookWeb.Endpoint do
+  use Phoenix.Endpoint, otp_app: :livebook
 
   # The session will be stored in the cookie and signed,
   # this means its contents can be read but not tampered with.
   # Set :encryption_salt if you would also like to encrypt it.
   @session_options [
     store: :cookie,
-    key: "_live_book_key",
+    key: "_livebook_key",
     signing_salt: "SqUy8vWM"
   ]
 
@@ -19,7 +19,7 @@ defmodule LiveBookWeb.Endpoint do
   # when deploying your static files in production.
   plug Plug.Static,
     at: "/",
-    from: :live_book,
+    from: :livebook,
     gzip: false,
     only: ~w(css fonts images js favicon.ico robots.txt)
 
@@ -42,5 +42,5 @@ defmodule LiveBookWeb.Endpoint do
   plug Plug.MethodOverride
   plug Plug.Head
   plug Plug.Session, @session_options
-  plug LiveBookWeb.Router
+  plug LivebookWeb.Router
 end

lib/livebook_web/helpers.ex

@@ -1,8 +1,8 @@
-defmodule LiveBookWeb.Helpers do
+defmodule LivebookWeb.Helpers do
   import Phoenix.LiveView.Helpers
 
   @doc """
-  Renders a component inside the `LiveBook.ModalComponent` component.
+  Renders a component inside the `Livebook.ModalComponent` component.
 
   The rendered modal receives a `:return_to` option to properly update
   the URL when the modal is closed.
@@ -10,7 +10,7 @@ defmodule LiveBookWeb.Helpers do
   def live_modal(socket, component, opts) do
     path = Keyword.fetch!(opts, :return_to)
     modal_opts = [id: :modal, return_to: path, component: component, opts: opts]
-    live_component(socket, LiveBookWeb.ModalComponent, modal_opts)
+    live_component(socket, LivebookWeb.ModalComponent, modal_opts)
   end
 
   @doc """
@@ -30,5 +30,5 @@ defmodule LiveBookWeb.Helpers do
   defp mac?(user_agent), do: String.match?(user_agent, ~r/Mac OS X/)
   defp windows?(user_agent), do: String.match?(user_agent, ~r/Windows/)
 
-  defdelegate ansi_string_to_html(string), to: LiveBookWeb.ANSI
+  defdelegate ansi_string_to_html(string), to: LivebookWeb.ANSI
 end

lib/livebook_web/live/cell_component.ex

@@ -1,5 +1,5 @@
-defmodule LiveBookWeb.CellComponent do
-  use LiveBookWeb, :live_component
+defmodule LivebookWeb.CellComponent do
+  use LivebookWeb, :live_component
 
   def render(assigns) do
     ~L"""

lib/livebook_web/live/home_live.ex

@@ -1,12 +1,12 @@
-defmodule LiveBookWeb.HomeLive do
-  use LiveBookWeb, :live_view
+defmodule LivebookWeb.HomeLive do
+  use LivebookWeb, :live_view
 
-  alias LiveBook.{SessionSupervisor, Session, LiveMarkdown}
+  alias Livebook.{SessionSupervisor, Session, LiveMarkdown}
 
   @impl true
   def mount(_params, _session, socket) do
     if connected?(socket) do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions")
     end
 
     session_summaries = sort_session_summaries(SessionSupervisor.get_session_summaries())
@@ -28,7 +28,7 @@ defmodule LiveBookWeb.HomeLive do
         </button>
       </div>
       <div class="container flex flex-col space-y-4">
-        <%= live_component @socket, LiveBookWeb.PathSelectComponent,
+        <%= live_component @socket, LivebookWeb.PathSelectComponent,
           id: "path_select",
           path: @path,
           extnames: [LiveMarkdown.extension()],
@@ -59,7 +59,7 @@ defmodule LiveBookWeb.HomeLive do
             No sessions currently running, you can create one above.
           </div>
         <% else %>
-          <%= live_component @socket, LiveBookWeb.SessionsComponent,
+          <%= live_component @socket, LivebookWeb.SessionsComponent,
             id: "sessions_list",
             session_summaries: @session_summaries %>
         <% end %>

lib/livebook_web/live/icons.ex

@@ -1,4 +1,4 @@
-defmodule LiveBookWeb.Icons do
+defmodule LivebookWeb.Icons do
   import Phoenix.HTML.Tag
   import Phoenix.LiveView.Helpers
 

lib/livebook_web/live/insert_cell_component.ex

@@ -1,5 +1,5 @@
-defmodule LiveBookWeb.InsertCellComponent do
-  use LiveBookWeb, :live_component
+defmodule LivebookWeb.InsertCellComponent do
+  use LivebookWeb, :live_component
 
   def render(assigns) do
     ~L"""

lib/livebook_web/live/modal_component.ex

@@ -1,5 +1,5 @@
-defmodule LiveBookWeb.ModalComponent do
-  use LiveBookWeb, :live_component
+defmodule LivebookWeb.ModalComponent do
+  use LivebookWeb, :live_component
 
   @impl true
   def render(assigns) do

lib/livebook_web/live/path_select_component.ex

@@ -1,5 +1,5 @@
-defmodule LiveBookWeb.PathSelectComponent do
-  use LiveBookWeb, :live_component
+defmodule LivebookWeb.PathSelectComponent do
+  use LivebookWeb, :live_component
 
   # The component expects:
   #

lib/livebook_web/live/section_component.ex

@@ -1,5 +1,5 @@
-defmodule LiveBookWeb.SectionComponent do
-  use LiveBookWeb, :live_component
+defmodule LivebookWeb.SectionComponent do
+  use LivebookWeb, :live_component
 
   def render(assigns) do
     ~L"""
@@ -25,20 +25,20 @@ defmodule LiveBookWeb.SectionComponent do
       </div>
       <div class="container py-2">
         <div class="flex flex-col space-y-2 pb-80">
-          <%= live_component @socket, LiveBookWeb.InsertCellComponent,
+          <%= live_component @socket, LivebookWeb.InsertCellComponent,
                 id: "#{@section.id}:0",
                 section_id: @section.id,
                 index: 0,
                 persistent: @section.cells == [] %>
           <%= for {cell, index} <- Enum.with_index(@section.cells) do %>
-            <%= live_component @socket, LiveBookWeb.CellComponent,
+            <%= live_component @socket, LivebookWeb.CellComponent,
                   id: cell.id,
                   session_id: @session_id,
                   cell: cell,
                   cell_info: @cell_infos[cell.id],
                   focused: @selected and cell.id == @focused_cell_id,
                   insert_mode: @insert_mode %>
-            <%= live_component @socket, LiveBookWeb.InsertCellComponent,
+            <%= live_component @socket, LivebookWeb.InsertCellComponent,
                   id: "#{@section.id}:#{index + 1}",
                   section_id: @section.id,
                   index: index + 1,

lib/livebook_web/live/session_live.ex

@@ -1,7 +1,7 @@
-defmodule LiveBookWeb.SessionLive do
-  use LiveBookWeb, :live_view
+defmodule LivebookWeb.SessionLive do
+  use LivebookWeb, :live_view
 
-  alias LiveBook.{SessionSupervisor, Session, Delta, Notebook, Runtime}
+  alias Livebook.{SessionSupervisor, Session, Delta, Notebook, Runtime}
 
   @impl true
   def mount(%{"id" => session_id}, _session, socket) do
@@ -9,7 +9,7 @@ defmodule LiveBookWeb.SessionLive do
       data =
         if connected?(socket) do
           data = Session.register_client(session_id, self())
-          Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+          Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
 
           data
         else
@@ -55,7 +55,7 @@ defmodule LiveBookWeb.SessionLive do
   def render(assigns) do
     ~L"""
     <%= if @live_action == :file do %>
-      <%= live_modal @socket, LiveBookWeb.SessionLive.PersistenceComponent,
+      <%= live_modal @socket, LivebookWeb.SessionLive.PersistenceComponent,
             id: :file_modal,
             return_to: Routes.session_path(@socket, :page, @session_id),
             session_id: @session_id,
@@ -63,7 +63,7 @@ defmodule LiveBookWeb.SessionLive do
     <% end %>
 
     <%= if @live_action == :runtime do %>
-      <%= live_modal @socket, LiveBookWeb.SessionLive.RuntimeComponent,
+      <%= live_modal @socket, LivebookWeb.SessionLive.RuntimeComponent,
             id: :runtime_modal,
             return_to: Routes.session_path(@socket, :page, @session_id),
             session_id: @session_id,
@@ -71,14 +71,14 @@ defmodule LiveBookWeb.SessionLive do
     <% end %>
 
     <%= if @live_action == :shortcuts do %>
-      <%= live_modal @socket, LiveBookWeb.SessionLive.ShortcutsComponent,
+      <%= live_modal @socket, LivebookWeb.SessionLive.ShortcutsComponent,
             id: :shortcuts_modal,
             platform: @platform,
             return_to: Routes.session_path(@socket, :page, @session_id) %>
     <% end %>
 
     <%= if @live_action == :cell_settings do %>
-      <%= live_modal @socket, LiveBookWeb.SessionLive.CellSettingsComponent,
+      <%= live_modal @socket, LivebookWeb.SessionLive.CellSettingsComponent,
             id: :cell_settings_modal,
             session_id: @session_id,
             cell: @cell,
@@ -154,7 +154,7 @@ defmodule LiveBookWeb.SessionLive do
       <div class="flex-grow px-6 py-8 flex overflow-y-auto">
         <div class="max-w-screen-lg w-full mx-auto">
           <%= for section <- @data.notebook.sections do %>
-            <%= live_component @socket, LiveBookWeb.SectionComponent,
+            <%= live_component @socket, LivebookWeb.SectionComponent,
                   id: section.id,
                   session_id: @session_id,
                   section: section,

lib/livebook_web/live/session_live/attached_live.ex

@@ -1,7 +1,7 @@
-defmodule LiveBookWeb.SessionLive.AttachedLive do
-  use LiveBookWeb, :live_view
+defmodule LivebookWeb.SessionLive.AttachedLive do
+  use LivebookWeb, :live_view
 
-  alias LiveBook.{Session, Runtime, Utils}
+  alias Livebook.{Session, Runtime, Utils}
 
   @impl true
   def mount(_params, %{"session_id" => session_id}, socket) do
@@ -25,7 +25,7 @@ defmodule LiveBookWeb.SessionLive.AttachedLive do
         Make sure to give the node a name, for example:
       </p>
       <div class="text-gray-500 markdown">
-      <%= if LiveBook.Config.shortnames? do %>
+      <%= if Livebook.Config.shortnames? do %>
         <pre><code>iex --sname test</code></pre>
       <% else %>
         <pre><code>iex --name test@127.0.0.1</code></pre>
@@ -36,7 +36,7 @@ defmodule LiveBookWeb.SessionLive.AttachedLive do
       </p>
       <%= f = form_for :node, "#", phx_submit: "init" %>
         <%= text_input f, :name, class: "input-base shadow",
-              placeholder: if(LiveBook.Config.shortnames?, do: "test", else: "test@127.0.0.1") %>
+              placeholder: if(Livebook.Config.shortnames?, do: "test", else: "test@127.0.0.1") %>
 
         <%= submit "Connect", class: "mt-3 button-base button-sm" %>
       </form>

lib/livebook_web/live/session_live/cell_settings_component.ex

@@ -1,7 +1,7 @@
-defmodule LiveBookWeb.SessionLive.CellSettingsComponent do
-  use LiveBookWeb, :live_component
+defmodule LivebookWeb.SessionLive.CellSettingsComponent do
+  use LivebookWeb, :live_component
 
-  alias LiveBook.Session
+  alias Livebook.Session
 
   @impl true
   def update(assigns, socket) do

lib/livebook_web/live/session_live/elixir_standalone_live.ex

@@ -1,7 +1,7 @@
-defmodule LiveBookWeb.SessionLive.ElixirStandaloneLive do
-  use LiveBookWeb, :live_view
+defmodule LivebookWeb.SessionLive.ElixirStandaloneLive do
+  use LivebookWeb, :live_view
 
-  alias LiveBook.{Session, Runtime}
+  alias Livebook.{Session, Runtime}
 
   @impl true
   def mount(_params, %{"session_id" => session_id}, socket) do

lib/livebook_web/live/session_live/mix_standalone_live.ex

@@ -1,7 +1,7 @@
-defmodule LiveBookWeb.SessionLive.MixStandaloneLive do
-  use LiveBookWeb, :live_view
+defmodule LivebookWeb.SessionLive.MixStandaloneLive do
+  use LivebookWeb, :live_view
 
-  alias LiveBook.{Session, Runtime, Utils}
+  alias Livebook.{Session, Runtime, Utils}
 
   @type status :: :initial | :initializing | :finished
 
@@ -27,7 +27,7 @@ defmodule LiveBookWeb.SessionLive.MixStandaloneLive do
         within the notebook.
       </p>
       <%= if @status == :initial do %>
-        <%= live_component @socket, LiveBookWeb.PathSelectComponent,
+        <%= live_component @socket, LivebookWeb.PathSelectComponent,
           id: "path_select",
           path: @path,
           extnames: [],

lib/livebook_web/live/session_live/persistence_component.ex

@@ -1,7 +1,7 @@
-defmodule LiveBookWeb.SessionLive.PersistenceComponent do
-  use LiveBookWeb, :live_component
+defmodule LivebookWeb.SessionLive.PersistenceComponent do
+  use LivebookWeb, :live_component
 
-  alias LiveBook.{Session, SessionSupervisor, LiveMarkdown}
+  alias Livebook.{Session, SessionSupervisor, LiveMarkdown}
 
   @impl true
   def mount(socket) do
@@ -36,7 +36,7 @@ defmodule LiveBookWeb.SessionLive.PersistenceComponent do
         </div>
         <%= if @path != nil do %>
           <div class="w-full container flex flex-col space-y-4">
-            <%= live_component @socket, LiveBookWeb.PathSelectComponent,
+            <%= live_component @socket, LivebookWeb.PathSelectComponent,
               id: "path_select",
               path: @path,
               extnames: [LiveMarkdown.extension()],

lib/livebook_web/live/session_live/runtime_component.ex

@@ -1,7 +1,7 @@
-defmodule LiveBookWeb.SessionLive.RuntimeComponent do
-  use LiveBookWeb, :live_component
+defmodule LivebookWeb.SessionLive.RuntimeComponent do
+  use LivebookWeb, :live_component
 
-  alias LiveBook.{Session, Runtime}
+  alias Livebook.{Session, Runtime}
 
   @impl true
   def mount(socket) do
@@ -69,17 +69,17 @@ defmodule LiveBookWeb.SessionLive.RuntimeComponent do
         </form>
         <div>
           <%= if @type == "elixir_standalone" do %>
-            <%= live_render @socket, LiveBookWeb.SessionLive.ElixirStandaloneLive,
+            <%= live_render @socket, LivebookWeb.SessionLive.ElixirStandaloneLive,
               id: :elixir_standalone_runtime,
               session: %{"session_id" => @session_id} %>
           <% end %>
           <%= if @type == "mix_standalone" do %>
-            <%= live_render @socket, LiveBookWeb.SessionLive.MixStandaloneLive,
+            <%= live_render @socket, LivebookWeb.SessionLive.MixStandaloneLive,
               id: :mix_standalone_runtime,
               session: %{"session_id" => @session_id} %>
           <% end %>
           <%= if @type == "attached" do %>
-            <%= live_render @socket, LiveBookWeb.SessionLive.AttachedLive,
+            <%= live_render @socket, LivebookWeb.SessionLive.AttachedLive,
               id: :attached_runtime,
               session: %{"session_id" => @session_id} %>
           <% end %>

lib/livebook_web/live/session_live/shortcuts_component.ex

@@ -1,5 +1,5 @@
-defmodule LiveBookWeb.SessionLive.ShortcutsComponent do
-  use LiveBookWeb, :live_component
+defmodule LivebookWeb.SessionLive.ShortcutsComponent do
+  use LivebookWeb, :live_component
 
   @shortcuts %{
     insert_mode: [
@@ -38,7 +38,7 @@ defmodule LiveBookWeb.SessionLive.ShortcutsComponent do
         Keyboard shortcuts
       </h3>
       <p class="text-gray-500">
-        LiveBook highly embraces keyboard navigation to improve your productivity.
+        Livebook highly embraces keyboard navigation to improve your productivity.
         It operates in one of two modes similarly to the Vim text editor.
         In <span class="font-semibold">navigation mode</span> you move around
         the notebook and execute commands, whereas in the <span class="font-semibold">insert mode</span>

lib/livebook_web/live/sessions_component.ex

@@ -1,7 +1,7 @@
-defmodule LiveBookWeb.SessionsComponent do
-  use LiveBookWeb, :live_component
+defmodule LivebookWeb.SessionsComponent do
+  use LivebookWeb, :live_component
 
-  alias LiveBook.SessionSupervisor
+  alias Livebook.SessionSupervisor
 
   @impl true
   def render(assigns) do

lib/livebook_web/router.ex

@@ -1,11 +1,11 @@
-defmodule LiveBookWeb.Router do
-  use LiveBookWeb, :router
+defmodule LivebookWeb.Router do
+  use LivebookWeb, :router
 
   pipeline :browser do
     plug :accepts, ["html"]
     plug :fetch_session
     plug :fetch_live_flash
-    plug :put_root_layout, {LiveBookWeb.LayoutView, :root}
+    plug :put_root_layout, {LivebookWeb.LayoutView, :root}
     plug :protect_from_forgery
     plug :put_secure_browser_headers
   end
@@ -14,7 +14,7 @@ defmodule LiveBookWeb.Router do
     plug :accepts, ["json"]
   end
 
-  scope "/", LiveBookWeb do
+  scope "/", LivebookWeb do
     pipe_through :browser
 
     live "/", HomeLive, :page

lib/livebook_web/telemetry.ex

@@ -1,4 +1,4 @@
-defmodule LiveBookWeb.Telemetry do
+defmodule LivebookWeb.Telemetry do
   use Supervisor
   import Telemetry.Metrics
 
@@ -42,7 +42,7 @@ defmodule LiveBookWeb.Telemetry do
     [
       # A module, function and arguments to be invoked periodically.
       # This function must call :telemetry.execute/3 and a metric must be added above.
-      # {LiveBookWeb, :count_users, []}
+      # {LivebookWeb, :count_users, []}
     ]
   end
 end

lib/livebook_web/views/layout_view.ex

@@ -0,0 +1,3 @@
+defmodule LivebookWeb.LayoutView do
+  use LivebookWeb, :view
+end

mix.exs

@@ -1,9 +1,9 @@
-defmodule LiveBook.MixProject do
+defmodule Livebook.MixProject do
   use Mix.Project
 
   def project do
     [
-      app: :live_book,
+      app: :livebook,
       version: "0.1.0",
       elixir: "~> 1.11",
       elixirc_paths: elixirc_paths(Mix.env()),
@@ -19,7 +19,7 @@ defmodule LiveBook.MixProject do
   # Type `mix help compile.app` for more information.
   def application do
     [
-      mod: {LiveBook.Application, []},
+      mod: {Livebook.Application, []},
       extra_applications: [:logger, :runtime_tools]
     ]
   end

test/livebook/delta/transformation_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.Delta.TransformationText do
+defmodule Livebook.Delta.TransformationText do
   use ExUnit.Case, async: true
 
-  alias LiveBook.Delta
+  alias Livebook.Delta
 
   describe "transform" do
     test "insert against insert" do

test/livebook/delta_test.exs

@@ -1,8 +1,8 @@
-defmodule LiveBook.DeltaTest do
+defmodule Livebook.DeltaTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.Delta
-  alias LiveBook.Delta.Operation
+  alias Livebook.Delta
+  alias Livebook.Delta.Operation
 
   doctest Delta
 

test/livebook/evaluator/io_proxy_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.Evaluator.IOProxyTest do
+defmodule Livebook.Evaluator.IOProxyTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.Evaluator.IOProxy
+  alias Livebook.Evaluator.IOProxy
 
   setup do
     {:ok, io} = IOProxy.start_link()

test/livebook/evaluator_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.EvaluatorTest do
+defmodule Livebook.EvaluatorTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.Evaluator
+  alias Livebook.Evaluator
 
   setup do
     {:ok, evaluator} = Evaluator.start_link()
@@ -76,29 +76,29 @@ defmodule LiveBook.EvaluatorTest do
       evaluator: evaluator
     } do
       code = """
-      defmodule LiveBook.EvaluatorTest.Stacktrace.Math do
+      defmodule Livebook.EvaluatorTest.Stacktrace.Math do
         def bad_math do
           result = 1 / 0
           {:ok, result}
         end
       end
 
-      defmodule LiveBook.EvaluatorTest.Stacktrace.Cat do
+      defmodule Livebook.EvaluatorTest.Stacktrace.Cat do
         def meow do
-          LiveBook.EvaluatorTest.Stacktrace.Math.bad_math()
+          Livebook.EvaluatorTest.Stacktrace.Math.bad_math()
           :ok
         end
       end
 
-      LiveBook.EvaluatorTest.Stacktrace.Cat.meow()
+      Livebook.EvaluatorTest.Stacktrace.Cat.meow()
       """
 
       ignore_warnings(fn ->
         Evaluator.evaluate_code(evaluator, self(), code, :code_1)
 
         expected_stacktrace = [
-          {LiveBook.EvaluatorTest.Stacktrace.Math, :bad_math, 0, [file: 'nofile', line: 3]},
-          {LiveBook.EvaluatorTest.Stacktrace.Cat, :meow, 0, [file: 'nofile', line: 10]}
+          {Livebook.EvaluatorTest.Stacktrace.Math, :bad_math, 0, [file: 'nofile', line: 3]},
+          {Livebook.EvaluatorTest.Stacktrace.Cat, :meow, 0, [file: 'nofile', line: 10]}
         ]
 
         # Note: evaluating module definitions is relatively slow, so we use a higher wait timeout.

test/livebook/js_interop_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.JSInteropTest do
+defmodule Livebook.JSInteropTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.{JSInterop, Delta}
+  alias Livebook.{JSInterop, Delta}
 
   describe "apply_delta_to_string/2" do
     test "prepend" do

test/livebook/live_markdown/export_test.exs

@@ -1,8 +1,8 @@
-defmodule LiveBook.LiveMarkdown.ExportTest do
+defmodule Livebook.LiveMarkdown.ExportTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.LiveMarkdown.Export
-  alias LiveBook.Notebook
+  alias Livebook.LiveMarkdown.Export
+  alias Livebook.Notebook
 
   test "acceptance" do
     notebook = %{

test/livebook/live_markdown/import_test.exs

@@ -1,8 +1,8 @@
-defmodule LiveBook.LiveMarkdown.ImportTest do
+defmodule Livebook.LiveMarkdown.ImportTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.LiveMarkdown.Import
-  alias LiveBook.Notebook
+  alias Livebook.LiveMarkdown.Import
+  alias Livebook.Notebook
 
   test "acceptance" do
     markdown = """

test/livebook/live_markdown/markdown_helpers_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.LiveMarkdown.MarkdownHelpersTest do
+defmodule Livebook.LiveMarkdown.MarkdownHelpersTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.LiveMarkdown.MarkdownHelpers
+  alias Livebook.LiveMarkdown.MarkdownHelpers
 
   describe "markdown_from_ast/1" do
     test "emphasis" do

test/livebook/notebook_test.exs

@@ -1,8 +1,8 @@
-defmodule LiveBook.NotebookTest do
+defmodule Livebook.NotebookTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.Notebook
-  alias LiveBook.Notebook.{Section, Cell}
+  alias Livebook.Notebook
+  alias Livebook.Notebook.{Section, Cell}
 
   describe "fetch_cell_sibling/3" do
     test "returns error given invalid cell id" do

test/livebook/runtime/attached_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.Runtime.AttachedTest do
+defmodule Livebook.Runtime.AttachedTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.Runtime
+  alias Livebook.Runtime
 
   describe "init/1" do
     test "given an invalid node returns an error" do

test/livebook/runtime/elixir_standalone_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.Runtime.ElixirStandaloneTest do
+defmodule Livebook.Runtime.ElixirStandaloneTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.Runtime
+  alias Livebook.Runtime
 
   describe "init/1" do
     test "starts a new Elixir runtime in distribution mode and ties its lifetime to the Manager process" do
@@ -13,7 +13,7 @@ defmodule LiveBook.Runtime.ElixirStandaloneTest do
       assert :pong = Node.ping(node)
 
       # Tell the owner process to stop.
-      LiveBook.Runtime.ErlDist.Manager.stop(node)
+      Livebook.Runtime.ErlDist.Manager.stop(node)
 
       # Once Manager terminates, the node should terminate as well.
       assert_receive {:nodedown, ^node}
@@ -42,10 +42,10 @@ defmodule LiveBook.Runtime.ElixirStandaloneTest do
   end
 
   defp evaluator_module_loaded?(node) do
-    :rpc.call(node, :code, :is_loaded, [LiveBook.Evaluator]) != false
+    :rpc.call(node, :code, :is_loaded, [Livebook.Evaluator]) != false
   end
 
   defp manager_started?(node) do
-    :rpc.call(node, Process, :whereis, [LiveBook.Runtime.ErlDist.Manager]) != nil
+    :rpc.call(node, Process, :whereis, [Livebook.Runtime.ErlDist.Manager]) != nil
   end
 end

test/livebook/runtime/erl_dist/io_forward_gl_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.Runtime.ErlDist.IOForwardGLTest do
+defmodule Livebook.Runtime.ErlDist.IOForwardGLTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.Runtime.ErlDist.IOForwardGL
+  alias Livebook.Runtime.ErlDist.IOForwardGL
 
   test "forwards requests to sender's group leader" do
     {:ok, pid} = IOForwardGL.start_link()

test/livebook/runtime/erl_dist/manager_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.Runtime.ErlDist.ManagerTest do
+defmodule Livebook.Runtime.ErlDist.ManagerTest do
   use ExUnit.Case, async: false
 
-  alias LiveBook.Runtime.ErlDist.Manager
+  alias Livebook.Runtime.ErlDist.Manager
 
   describe "set_owner/2" do
     test "starts watching the given process and terminates as soon as it terminates" do
@@ -17,8 +17,8 @@ defmodule LiveBook.Runtime.ErlDist.ManagerTest do
       Manager.set_owner(node(), owner)
 
       # Make sure the node is running.
-      assert Process.whereis(LiveBook.Runtime.ErlDist.Manager) != nil
-      ref = Process.monitor(LiveBook.Runtime.ErlDist.Manager)
+      assert Process.whereis(Livebook.Runtime.ErlDist.Manager) != nil
+      ref = Process.monitor(Livebook.Runtime.ErlDist.Manager)
 
       # Tell the owner process to stop.
       send(owner, :stop)

test/livebook/session/data_test.exs

@@ -1,8 +1,8 @@
-defmodule LiveBook.Session.DataTest do
+defmodule Livebook.Session.DataTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.Session.Data
-  alias LiveBook.{Delta, Notebook}
+  alias Livebook.Session.Data
+  alias Livebook.{Delta, Notebook}
 
   describe "new/1" do
     test "called with no arguments defaults to a blank notebook" do
@@ -1084,7 +1084,7 @@ defmodule LiveBook.Session.DataTest do
     test "updates data with the given runtime" do
       data = Data.new()
 
-      {:ok, runtime} = LiveBookTest.Runtime.SingleEvaluator.init()
+      {:ok, runtime} = LivebookTest.Runtime.SingleEvaluator.init()
 
       operation = {:set_runtime, self(), runtime}
 
@@ -1108,7 +1108,7 @@ defmodule LiveBook.Session.DataTest do
           {:queue_cell_evaluation, self(), "c4"}
         ])
 
-      {:ok, runtime} = LiveBookTest.Runtime.SingleEvaluator.init()
+      {:ok, runtime} = LivebookTest.Runtime.SingleEvaluator.init()
 
       operation = {:set_runtime, self(), runtime}
 

test/livebook/session/file_guard_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.Session.FileGuardTest do
+defmodule Livebook.Session.FileGuardTest do
   use ExUnit.Case, async: false
 
-  alias LiveBook.Session.FileGuard
+  alias Livebook.Session.FileGuard
 
   test "lock/2 returns an error if the given path is already locked" do
     assert :ok = FileGuard.lock("/some/path", self())

test/livebook/session_supervisor_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.SessionSupervisorTest do
+defmodule Livebook.SessionSupervisorTest do
   use ExUnit.Case
 
-  alias LiveBook.SessionSupervisor
+  alias Livebook.SessionSupervisor
 
   describe "create_session/0" do
     test "creates a new session process and returns its id" do
@@ -12,7 +12,7 @@ defmodule LiveBook.SessionSupervisorTest do
     end
 
     test "broadcasts a message" do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions")
       {:ok, id} = SessionSupervisor.create_session()
 
       assert_receive {:session_created, ^id}
@@ -32,7 +32,7 @@ defmodule LiveBook.SessionSupervisorTest do
     end
 
     test "broadcasts a message" do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions")
       {:ok, id} = SessionSupervisor.create_session()
 
       SessionSupervisor.delete_session(id)

test/livebook/session_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.SessionTest do
+defmodule Livebook.SessionTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.{Session, Delta, Runtime, Utils}
+  alias Livebook.{Session, Delta, Runtime, Utils}
 
   setup do
     session_id = start_session()
@@ -10,7 +10,7 @@ defmodule LiveBook.SessionTest do
 
   describe "insert_section/2" do
     test "sends an insert opreation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       Session.insert_section(session_id, 0)
@@ -20,7 +20,7 @@ defmodule LiveBook.SessionTest do
 
   describe "insert_cell/4" do
     test "sends an insert opreation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       Session.insert_section(session_id, 0)
@@ -33,7 +33,7 @@ defmodule LiveBook.SessionTest do
 
   describe "delete_section/2" do
     test "sends a delete opreation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       {section_id, _cell_id} = insert_section_and_cell(session_id)
@@ -45,7 +45,7 @@ defmodule LiveBook.SessionTest do
 
   describe "delete_cell/2" do
     test "sends a delete opreation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       {_section_id, cell_id} = insert_section_and_cell(session_id)
@@ -57,7 +57,7 @@ defmodule LiveBook.SessionTest do
 
   describe "queue_cell_evaluation/2" do
     test "sends a queue evaluation operation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       {_section_id, cell_id} = insert_section_and_cell(session_id)
@@ -68,7 +68,7 @@ defmodule LiveBook.SessionTest do
 
     test "triggers evaluation and sends update operation once it finishes",
          %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
 
       {_section_id, cell_id} = insert_section_and_cell(session_id)
 
@@ -79,7 +79,7 @@ defmodule LiveBook.SessionTest do
 
   describe "cancel_cell_evaluation/2" do
     test "sends a cancel evaluation operation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       {_section_id, cell_id} = insert_section_and_cell(session_id)
@@ -92,7 +92,7 @@ defmodule LiveBook.SessionTest do
 
   describe "set_notebook_name/2" do
     test "sends a notebook name update operation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       Session.set_notebook_name(session_id, "Cat's guide to life")
@@ -102,7 +102,7 @@ defmodule LiveBook.SessionTest do
 
   describe "set_section_name/3" do
     test "sends a section name update operation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       {section_id, _cell_id} = insert_section_and_cell(session_id)
@@ -114,7 +114,7 @@ defmodule LiveBook.SessionTest do
 
   describe "apply_cell_delta/4" do
     test "sends a cell delta operation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       {_section_id, cell_id} = insert_section_and_cell(session_id)
@@ -129,7 +129,7 @@ defmodule LiveBook.SessionTest do
 
   describe "report_cell_revision/3" do
     test "sends a revision report operation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       {_section_id, cell_id} = insert_section_and_cell(session_id)
@@ -142,7 +142,7 @@ defmodule LiveBook.SessionTest do
 
   describe "set_cell_metadata/3" do
     test "sends a metadata update operation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       {_section_id, cell_id} = insert_section_and_cell(session_id)
@@ -155,10 +155,10 @@ defmodule LiveBook.SessionTest do
 
   describe "connect_runtime/2" do
     test "sends a runtime update operation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
-      {:ok, runtime} = LiveBookTest.Runtime.SingleEvaluator.init()
+      {:ok, runtime} = LivebookTest.Runtime.SingleEvaluator.init()
       Session.connect_runtime(session_id, runtime)
 
       assert_receive {:operation, {:set_runtime, ^pid, ^runtime}}
@@ -167,7 +167,7 @@ defmodule LiveBook.SessionTest do
 
   describe "disconnect_runtime/1" do
     test "sends a runtime update operation to subscribers", %{session_id: session_id} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       Session.disconnect_runtime(session_id)
@@ -180,7 +180,7 @@ defmodule LiveBook.SessionTest do
     @tag :tmp_dir
     test "sends a path update operation to subscribers",
          %{session_id: session_id, tmp_dir: tmp_dir} do
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
       pid = self()
 
       path = Path.join(tmp_dir, "notebook.livemd")
@@ -195,7 +195,7 @@ defmodule LiveBook.SessionTest do
       path = Path.join(tmp_dir, "notebook.livemd")
       start_session(path: path)
 
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
 
       Session.set_path(session_id, path)
 
@@ -212,7 +212,7 @@ defmodule LiveBook.SessionTest do
       # Perform a change, so the notebook is dirty
       Session.set_notebook_name(session_id, "My notebook")
 
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
 
       refute File.exists?(path)
 
@@ -233,7 +233,7 @@ defmodule LiveBook.SessionTest do
       # Perform a change, so the notebook is dirty
       Session.set_notebook_name(session_id, "My notebook")
 
-      Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+      Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
 
       refute File.exists?(path)
 
@@ -265,7 +265,7 @@ defmodule LiveBook.SessionTest do
     session_id = Utils.random_id()
     {:ok, _} = Session.start_link(id: session_id)
 
-    Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+    Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
 
     {_section_id, cell_id} = insert_section_and_cell(session_id)
 
@@ -279,7 +279,7 @@ defmodule LiveBook.SessionTest do
     {:ok, _} = Session.start_link(id: session_id)
     {:ok, runtime} = Runtime.ElixirStandalone.init()
 
-    Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions:#{session_id}")
+    Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session_id}")
 
     # Wait for the runtime to be set
     Session.connect_runtime(session_id, runtime)
@@ -297,7 +297,7 @@ defmodule LiveBook.SessionTest do
     {:ok, _} = Session.start_link(Keyword.merge(opts, id: session_id))
     # By default, use the current node for evaluation,
     # rather than starting a standalone one.
-    {:ok, runtime} = LiveBookTest.Runtime.SingleEvaluator.init()
+    {:ok, runtime} = LivebookTest.Runtime.SingleEvaluator.init()
     Session.connect_runtime(session_id, runtime)
     session_id
   end

test/livebook/utils/emitter_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBook.Utils.EmitterTest do
+defmodule Livebook.Utils.EmitterTest do
   use ExUnit.Case, async: true
 
-  alias LiveBook.Utils.Emitter
+  alias Livebook.Utils.Emitter
 
   describe "emit/2" do
     test "sends the item as a message to the specified process" do

test/livebook_web/ansi_test.exs

@@ -1,7 +1,7 @@
-defmodule LiveBookWeb.ANSITest do
+defmodule LivebookWeb.ANSITest do
   use ExUnit.Case, async: true
 
-  alias LiveBookWeb.ANSI
+  alias LivebookWeb.ANSI
 
   describe "ansi_string_to_html/1" do
     test "converts ANSI escape codes to span tags" do

test/livebook_web/live/home_live_test.exs

@@ -1,9 +1,9 @@
-defmodule LiveBookWeb.HomeLiveTest do
-  use LiveBookWeb.ConnCase
+defmodule LivebookWeb.HomeLiveTest do
+  use LivebookWeb.ConnCase
 
   import Phoenix.LiveViewTest
 
-  alias LiveBook.SessionSupervisor
+  alias Livebook.SessionSupervisor
 
   test "disconnected and connected render", %{conn: conn} do
     {:ok, view, disconnected_html} = live(conn, "/")
@@ -30,7 +30,7 @@ defmodule LiveBookWeb.HomeLiveTest do
 
       assert view
              |> element("form")
-             |> render_change(%{path: path}) =~ "live_book_web"
+             |> render_change(%{path: path}) =~ "livebook_web"
     end
 
     test "allows importing when a notebook file is selected", %{conn: conn} do

test/livebook_web/live/path_select_component_test.exs

@@ -1,9 +1,9 @@
-defmodule LiveBookWeb.PathSelectComponentTest do
-  use LiveBookWeb.ConnCase
+defmodule LivebookWeb.PathSelectComponentTest do
+  use LivebookWeb.ConnCase
 
   import Phoenix.LiveViewTest
 
-  alias LiveBookWeb.PathSelectComponent
+  alias LivebookWeb.PathSelectComponent
 
   test "when the path has a trailing slash, lists that directory" do
     path = notebooks_path() <> "/"

test/livebook_web/live/session_live_test.exs

@@ -1,9 +1,9 @@
-defmodule LiveBookWeb.SessionLiveTest do
-  use LiveBookWeb.ConnCase
+defmodule LivebookWeb.SessionLiveTest do
+  use LivebookWeb.ConnCase
 
   import Phoenix.LiveViewTest
 
-  alias LiveBook.{SessionSupervisor, Session, Delta}
+  alias Livebook.{SessionSupervisor, Session, Delta}
 
   setup do
     {:ok, session_id} = SessionSupervisor.create_session()

test/livebook_web/views/layout_view_test.exs

@@ -1,5 +1,5 @@
-defmodule LiveBookWeb.LayoutViewTest do
-  use LiveBookWeb.ConnCase, async: true
+defmodule LivebookWeb.LayoutViewTest do
+  use LivebookWeb.ConnCase, async: true
 
   # When testing helpers, you may want to import Phoenix.HTML and
   # use functions such as safe_to_string() to convert the helper

test/support/conn_case.ex

@@ -1,4 +1,4 @@
-defmodule LiveBookWeb.ConnCase do
+defmodule LivebookWeb.ConnCase do
   use ExUnit.CaseTemplate
 
   using do
@@ -6,12 +6,12 @@ defmodule LiveBookWeb.ConnCase do
       # Import conveniences for testing with connections
       import Plug.Conn
       import Phoenix.ConnTest
-      import LiveBookWeb.ConnCase
+      import LivebookWeb.ConnCase
 
-      alias LiveBookWeb.Router.Helpers, as: Routes
+      alias LivebookWeb.Router.Helpers, as: Routes
 
       # The default endpoint for testing
-      @endpoint LiveBookWeb.Endpoint
+      @endpoint LivebookWeb.Endpoint
     end
   end
 

test/support/single_evaluator_runtime.ex

@@ -1,4 +1,4 @@
-defmodule LiveBookTest.Runtime.SingleEvaluator do
+defmodule LivebookTest.Runtime.SingleEvaluator do
   @moduledoc false
 
   # A simple runtime backed by a single evaluator process
@@ -10,14 +10,14 @@ defmodule LiveBookTest.Runtime.SingleEvaluator do
   defstruct [:evaluator]
 
   def init() do
-    with {:ok, evaluator} <- LiveBook.Evaluator.start_link() do
+    with {:ok, evaluator} <- Livebook.Evaluator.start_link() do
       {:ok, %__MODULE__{evaluator: evaluator}}
     end
   end
 end
 
-defimpl LiveBook.Runtime, for: LiveBookTest.Runtime.SingleEvaluator do
-  alias LiveBook.Evaluator
+defimpl Livebook.Runtime, for: LivebookTest.Runtime.SingleEvaluator do
+  alias Livebook.Evaluator
 
   def connect(runtime) do
     Process.monitor(runtime.evaluator)