"JavaScript® Notes for Professionals" is a comprehensive guide to the JavaScript programming language. It covers all of the essential concepts and techniques required to build web applications using JavaScript, including syntax, data types, control structures, functions, and object-oriented programming. This book is designed for professionals who want to quickly get up to speed with the language, as well as those who are looking to improve their existing skills. With clear explanations and practical examples, "JavaScript® Notes for Professionals" is the perfect resource for anyone looking to learn or improve their knowledge of JavaScript.