1. MVC Architecture: AngularJS uses the Model-View-Controller (MVC) architecture, which makes it easier to structure and develop web applications. This architecture allows for better separation of concerns between the data, view, and logic layers of the application. For example, the view layer is responsible for displaying the data, the controller layer is responsible for the logic, and the model layer is responsible for the data.
2. Two-way Data Binding: AngularJS uses two-way data binding, which means that when data is changed in the view, the model is also updated, and vice versa. This eliminates the need to write additional code to keep the two in sync, saving time and effort. For example, if an input field is changed, the model will automatically be updated with the new value.
3. Reusable Components: AngularJS allows developers to create reusable components, which can be used in other applications. This reduces the amount of code that needs to be written and makes it easier to maintain and update the code. For example, a navigation menu can be created as a reusable component and then used in multiple applications.
4. Easy Testing: AngularJS makes it easier to write and maintain unit tests for the application. This helps to ensure that the application is functioning correctly and reduces the amount of time spent debugging the code. For example, unit tests can be written to test the functionality of a specific component.