No matter how many times a book is checked and how many editors go over it, it’s inevitable that there will be typos or bugs. Some of these bugs will be due to changes that happened in React or any of its dependencies since the book was written, and some may even be things that we missed during writing and production of the book (gasp, I hope not!).

I’ll post updates to the book as well as corrections for any incorrect information or typos here. If you find a typo or something that’s not working as expected, please submit a comment here.