AngularJS has the following general features:
AngularJS is a web application framework that is free and open-source. Misko Hevery and Adam Abrons first came up with the concept in 2009. Google now looks after it. Version 1.2.21 is the most recent.
AngularJS is a framework for developing large-scale, high-performance, and simple-to-maintain web applications.
Best jobs can be bagged using angular. Angular can help you succeed in your web development profession. Also, because it is used by top worldwide corporations, angularJS offers a wide range of professional opportunities. It will give an edge to your resume.
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In AngularJS, scopes are special objects that serve as a link between the view and the controller. They're talking about the MVC architecture's model component. To replicate the DOM structural hierarchy, they're organised in a hierarchical order. All of the application data and associated methods are bound to the $scope object in AngularJS
Directives are the most significant AngularJS elements because they represent DOM element markers that provide new functionality to DOM elements such as names, attributes, CSS classes, and comments. They're used to make custom HTML tags that work in the same way that custom widgets do. AngularJS has directives like ng-model for data binding, ng-repeat for iterating components, ng-app for bootstrapping AngularJS apps, and ng-show, ng-hide for controlling the appearance of DOM elements, among others.
Single objects called services perform the duties for which they will establish. They are communicated and connected via the Dependency Injection principle, which aids the framework in structuring and sharing code across the application. AngularJS comes with a variety of built-in services. AngularJS also allows developers to build bespoke services.
Interpolation is the process of attaching data to attribute and text nodes by embedding expressions. During the compilation of the process, the compiler is in charge of matching text and characteristics. Internally, AngularJS checks for embedded expression in markups using the $interpolate built-in service, and if they found, they are updated and registered as watches.
Each AngularJS application has one $rootScope object and multiple child $scope objects. The parent scope is updated whenever a new scope is formed. As a result, a hierarchical structure similar to the DOM structure was created.