What is the model in AngularJS?

In an application using MVC architecture, the model is responsible for both representing the data displayed in the view and handling user interactions such as button clicks, scrolling, and other changes in the view. In AngularJS, the $scope object acts as the model in simpler applications, and the ng-model directive binds the values of HTML controls, such as input, select, and text area, to the data in the application.

Is AngularJS frontend or backend?

AngularJS is an open-source, front-end framework that is primarily used to develop single-page web applications (SPAs) using JavaScript.

What are pipes in Angular?

Pipes are simple functions that can be used within template expressions to take in an input value and return a modified version of it.