I want to thank the talented team at Wiley, including all of the editors, managers, and many people behind the scenes who helped to get this book published. My thanks to Devon Lewis for recognizing early on that Flutter is having a major impact on the industry, to Candace Cunningham for her project editing skills and her insights, to Zeeshan Chawdhary for his technical input and suggestions, to Barath Kumar Rajasekaran and his team for getting the production of the book ready, and to Pete Gaughan for always being available.

A special thanks to the Flutter team at Google, especially Tim Sneath, Ray Rischpater, and Filip Hráček, for their kindness and invaluable feedback.

A thank‐you to my wife and children who have patiently listened and given feedback for the projects created in this book.