AngularJS is a popular open-source JavaScript framework developed by Google, used for building dynamic, single-page web applications. It simplifies the development process by providing features like two-way data binding, dependency injection, and a robust MVC (Model-View-Controller) architecture. Learning AngularJS is essential for front-end developers as it enhances the ability to create responsive and interactive web applications efficiently. Visit us: https://intellimindz.com/angular-js-online-training/