JavaScript is one of the most popular programming languages in the world, and now widely used also outside of the browser. The rise of Node.js in the last few years unlocked backend development, once the domain of Java, Ruby, Python, PHP, and more traditional server-side languages. Learn all about it!
The JavaScript Handbook follows the 80/20 rule: learn in 20% of the time the 80% of a topic.
Great Book if you are a beginner it has a lot of good information, I learned a lot from this book I really recommend it, it helps me to improve best practices, how the code works how JavaScript Works this book is really helpful. All in the book is really clearly if you feel that you don't grasp at first glance don't worry it repeats the important things a lot and it helps you to retain the most important facts of JavaScript and ECMAScript. Thank You so much Flavio! For Share your experience and knowledge.
Although this is supposed to be a begginner's book, I still would have liked more detail here. I do not think this book lives up to the 80-20 principle goal. I would say the MDN Javascript tutorials are better for that purpose.
I personally didn't gain anything from this book, having gone through more thorough Javascript resources, but it was a short half an hour read that I wanted to try before going through Flavio's other books.