JavaScript (programming language)

JavaScript is a programming language mainly used to make websites interactive and dynamic. It allows developers to create features like clickable buttons, form validations, real-time updates, and animations, enhancing user experience. JavaScript runs in your web browser, meaning the code executes on your device without needing to communicate with a server for every action. It's an essential technology alongside HTML and CSS, forming the foundation of most modern websites and web applications. JavaScript's versatility also extends to creating mobile apps and server-side applications, making it a key tool for developing a wide range of digital experiences.