What is Angular? How does it differ from AngularJS?

Angular is a platform and framework for building client-side web applications using HTML, CSS, and TypeScript/JavaScript. It provides a comprehensive set of features for developing robust and maintainable applications, including components, dependency injection, routing, forms, and more. AngularJS, on the other hand, refers to the first version of Angular released by Google. The major difference between Angular and AngularJS lies in their architecture and performance. Angular introduced a component-based architecture, improved performance, and enhanced tooling compared to AngularJS.