JavaScript, often abbreviated as JS, is a high-level, dynamic, weakly typed, object-based, multi-paradigm, and interpreted client-side programming language. Alongside HTML and CSS, JavaScript is one of the three core technologies of World Wide Web content production. It is used to make webpages interactive and provide online programs, including video games. Have you ever seen that annoying pop-up box that tells you that your JavaScript needs to be updated? Have you ever wondered what JavaScript does for your computer? In this book, not only are you going to learn exactly what JavaScript does, but you are going to discover how to use it. Javascript, JS, Java, Computer Programming, Programming Language, Scripting Language, HTML, Python, C#, C++, Java Programming