It's important to understand that JavaScript and AngularJS are not interchangeable - they serve different purposes in web development.

JavaScript is a programming language that is used to create interactive and dynamic user interfaces, add behavior to web pages, and manipulate data in real-time. It is a fundamental technology for web development and is essential for building any kind of web application.

AngularJS, on the other hand, is a JavaScript framework that is designed to help developers build complex and dynamic web applications. It provides a range of features and tools to make web development easier and more efficient, including two-way data binding, dependency injection, and MVC architecture.

Therefore, if you're new to web development, it's recommended to start by learning JavaScript, as it is the foundation for building any kind of web application. Once you have a good grasp of JavaScript, you can then move on to learning a JavaScript framework like AngularJS, which can help you build more complex and dynamic web applications. Visit Us: Angularjs Training in Chennai

In summary, learning JavaScript is essential for web development, while learning AngularJS can provide you with additional tools and features to make web development more efficient and effective.