AngularJS simplifies the process of web development and saves the developers a good deal of time and energy. Data can be automatically synchronized between the view and the model elements. If there is any alteration in the model components, the same is exhibited in the view. It happens the other way round as well since the view is an extension of the model. As a result, its two-way data binding feature makes AngularJS a widely preferable tool for front-end web development.