What is JavaScript? JavaScript is a versatile, high-level programming language widely used in web development to create interactive and dynamic websites. It works alongside HTML and CSS to enhance user experience by enabling features like form validation, animations, dropdown menus, and real-time content updates. JavaScript runs directly in the browser, making web pages more engaging and responsive. With the rise of frameworks like React, Angular, and platforms like Node.js, JavaScript is now used for both frontend and backend development. Understanding what is JavaScript and how it works is essential for anyone interested in building modern, user-friendly web applications.
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