JavaScript: The Programming Language for Interactive Web Pages

JavaScript is a high-level, dynamic, interpreted programming language that is used to create interactive and dynamic web pages. It is primarily used for adding interactivity to web pages and creating web applications. JavaScript can also be used for server-side programming with Node.js. It is a client-side scripting language that can be added to HTML pages to create dynamic effects, such as pop-up menus, form validation, and image sliders. JavaScript is a popular programming language because it is easy to learn, versatile, and has a large community of developers.