AngularJS is a framework for building dynamic web applications. Designers can utilise HTML as the template language with AngularJS, which enables for the extension of HTML's syntax to easily communicate the application's components. Angular eliminates a lot of the code that you would have to write otherwise.
AngularJS adds ng-directives to HTML. An AngularJS application is defined via the ng-app directive. The ng-model directive connects HTML controls (input, select, and textarea) to application data. The ng-bind directive connects the HTML display to the application data.