diff --git a/foundations-high-performance-react.org b/foundations-high-performance-react.org
index 7d9d77a..cfb3852 100644
--- a/foundations-high-performance-react.org
+++ b/foundations-high-performance-react.org
@@ -40,6 +40,11 @@ to be an introduction to React or JavaScript. While it might be useful
 to beginners, this book assumes familiarity with both JavaScript and
 React.
 
+And while this book only specifically addresses React-DOM the
+foundations apply equally to React-Native and other React
+implementations because they are all based on the same core React
+library and algorithms.
+
 For the code in this book, the goal is to be clear and simple; to best
 communicate the algorithms we will be exploring. It is not intended to
 be used in production but it is functional and you will likely find it