What is the role of JavaScript in web development?

JavaScript plays a crucial role in web development as it is a programming language that enables interactive and dynamic content on websites. It allows for the creation of responsive user interfaces, interactive maps, real-time updates, and much more. In addition, JavaScript is widely used for building web applications and games. Its versatility and compatibility with all major browsers make it an essential tool for web developers. Understanding JavaScript is fundamental for students interested in coding and web development, as it opens up a world of possibilities for creating engaging and interactive online experiences.