JavaScript offers a wide range of features and capabilities that make it a powerful tool for front-end development. Some key features include: Dynamic Content: JavaScript allows you to modify and update web page content dynamically based on user interactions or external events. DOM Manipulation: JavaScript provides methods to interact with the Document Object Model (DOM), enabling you to access and modify elements on a web page. Event Handling: JavaScript allows you to respond to user actions, such as button clicks or form submissions, by executing specific functions. Asynchronous Programming: JavaScript supports asynchronous operations, which enables non-blocking execution and enhances the performance of web applications. Browser Compatibility: JavaScript is supported by all major web browsers, making it a versatile language for cross-browser development.