diff --git a/content/home/examples/a-component-using-external-plugins.js b/content/home/examples/a-component-using-external-plugins.js
index 48eac0b6..25ad6f55 100644
--- a/content/home/examples/a-component-using-external-plugins.js
+++ b/content/home/examples/a-component-using-external-plugins.js
@@ -36,4 +36,6 @@ class MarkdownEditor extends React.Component {
}
}
+// let mountNode = document.querySelector('#markdown')
+
ReactDOM.render(, mountNode);
\ No newline at end of file
diff --git a/content/home/examples/a-simple-component.js b/content/home/examples/a-simple-component.js
index 3efa5019..9849a573 100644
--- a/content/home/examples/a-simple-component.js
+++ b/content/home/examples/a-simple-component.js
@@ -8,6 +8,8 @@ class HelloMessage extends React.Component {
}
}
+// let mountNode = document.querySelector('#message')
+
ReactDOM.render(
,
mountNode
diff --git a/content/home/examples/a-stateful-component.js b/content/home/examples/a-stateful-component.js
index 7414fd6e..dba6de4f 100644
--- a/content/home/examples/a-stateful-component.js
+++ b/content/home/examples/a-stateful-component.js
@@ -27,4 +27,6 @@ class Timer extends React.Component {
}
}
+// let mountNode = document.querySelector('#timer')
+
ReactDOM.render(, mountNode);
\ No newline at end of file
diff --git a/content/home/examples/an-application.js b/content/home/examples/an-application.js
index 4fe8988c..3f43373f 100644
--- a/content/home/examples/an-application.js
+++ b/content/home/examples/an-application.js
@@ -60,4 +60,6 @@ class TodoList extends React.Component {
}
}
+// let mountNode = document.querySelector('#app')
+
ReactDOM.render(, mountNode);