Uses of JavaScript JavaScript is used for a wide variety of tasks on web pages. Some of the most common uses of JavaScript include: Adding interactivity to web pages: JavaScript can be used to create interactive elements on web pages, such as dropdown menus, accordions, and slideshows. Validating user input: JavaScript can be used to validate user input, such as ensuring that a form field contains a valid email address or phone number. Creating animations: JavaScript can be used to create animations on web pages, such as a bouncing ball or a rotating logo. Developing web applications: JavaScript can be used to develop web applications, such as online games, shopping carts, and social media......See More