clarify what's optional in phx.new

guides/introduction/up_and_running.md

@@ -10,9 +10,15 @@ We can run `mix phx.new` from any directory in order to bootstrap our Phoenix ap
 $ mix phx.new hello
 ```
 
-> A note about [Ecto](ecto.html): Ecto allows our Phoenix application to communicate with a data store, such as PostgreSQL, MySQL, and others. If our application will not require this component we can skip this dependency by passing the `--no-ecto` flag to `mix phx.new`.
-
-> To learn more about `mix phx.new` you can read the [Mix Tasks Guide](mix_tasks.html#phoenix-specific-mix-tasks).
+> By default, `mix phx.new` includes a number of optional dependencies, for example:
+>
+> - [Ecto](ecto.html) for communicating with a data store, such as PostgreSQL, MySQL, and others. You can skip this with `--no-ecto`.
+>
+> - [Phoenix.HTML](https://hexdocs.pm/phoenix_html/Phoenix.HTML.html), [TailwindCSS](https://tailwindcss.com), and [Esbuild](https://esbuild.github.io) for HTML applications. You can skip them with the `--no-html` and `--no-assets` flags.
+>
+> - [Phoenix.LiveView](https://hexdocs.pm/phoenix_live_view/) for building realtime and interactive web applications. You can skip this with `--no-live`.
+>
+> Read the [Mix Tasks Guide](mix_tasks.html#phoenix-specific-mix-tasks) for the full list of things that can be excluded, among other options.
 
 ```console
 mix phx.new hello

guides/json_and_apis.md

@@ -325,8 +325,8 @@ The output should contain the following:
     track JavaScript dependencies
   • --no-gettext - do not generate gettext files
   • --no-html - do not generate HTML views
-  • --no-live - comment out LiveView socket setup in
-    assets/js/app.js. Automatically disabled if --no-html is given
+  • --no-live - comment out LiveView socket setup in your Endpoint
+    and assets/js/app.js. Automatically disabled if --no-html is given
   • --no-mailer - do not generate Swoosh mailer files
   • --no-tailwind - do not include tailwind dependencies and
     assets. The generated markup will still include Tailwind CSS

installer/lib/mix/tasks/phx.new.ex

@@ -53,8 +53,8 @@ defmodule Mix.Tasks.Phx.New do
 
     * `--no-html` - do not generate HTML views
 
-    * `--no-live` - comment out LiveView socket setup in assets/js/app.js.
-      Automatically disabled if --no-html is given
+    * `--no-live` - comment out LiveView socket setup in your Endpoint 
+      and assets/js/app.js. Automatically disabled if --no-html is given
 
     * `--no-mailer` - do not generate Swoosh mailer files
 

lib/phoenix/token.ex

@@ -4,14 +4,14 @@ defmodule Phoenix.Token do
   for use in Channels, API authentication, and more.
 
   The data stored in the token is signed to prevent tampering, and is
-  optionally encrypted.  This means that, so long as the
+  optionally encrypted. This means that, so long as the
   key (see below) remains secret, you can be assured that the data
   stored in the token has not been tampered with by a third party.
   However, unless the token is encrypted, it is not safe to use this
   token to store private information, such as a user's sensitive
   identification data, as it can be trivially decoded. If the
-  token is encrypted, its contents will kept secret from the client,
-  but it is still a best practice to encode as little secret
+  token is encrypted, its contents will be kept secret from the
+  client, but it is still a best practice to encode as little secret
   information as possible, to minimize the impact of key leakage.
 
   ## Example