JavaScript: The Language of Interactive Web Pages

JavaScript is a programming language primarily used for creating interactive web pages and web applications. It's a client-side scripting language, meaning it runs on the user's web browser rather than on the web server. JavaScript adds dynamic and interactive features to web pages, such as form validation, animations, and pop-up windows. It can also create more complex applications, like web-based games and productivity tools. JavaScript is often used alongside HTML and CSS to create modern, responsive web designs.