What will you learn from this book? Now in its second edition, this brain-friendly guide is your comprehensive journey into modern javascript, covering everything from the core language fundamentals to cutting-edge features that define javascript today. You'll dive into the nuances of javascript types and the unparalleled flexibility of its functions. You'll learn how to expertly navigate classes and objects, and you'll finally understand closures. But that's just the beginning—you'll also get hands-on with the browser's document object model (DOM), engaging with javascript in ways you've only imagined. You won't just be reading—you'll be playing games, solving puzzles, pondering mysteries, and interacting with javascript. And you'll write real code, lots of it, so you can start building your own web applications. If you've read a Head First book, you know what to expect: a visually rich format designed for the way your brain works. If you haven't, you're in for a treat. With this book, you'll learn javascript through a multisensory experience that engages your mind—rather than a text-heavy approach that puts you to sleep.