What is AngularJS, let's know the features of AngularJS

If you haven’t endeavored AngularJS yet, you’re missing out. The framework consists of a tightly integrated toolset that will avail you to build well-structured, affluent client-side applications in a modular fashion — with less code and more flexibility.

Some Features of Angular

Custom Components

A custom element hosts an Angular component, providing a bridge between the data and logic defined in the component and standard DOM APIs. Component properties and logic map directly into HTML attributes and the browser’s event system.

Data Binding

Data binding automatically keeps your page up-to-date based on your application’s state. You utilize data binding to designate things such as the source of an image, the state of a button, or data for particular utilization.

Dependency Injection

It is additionally referred to as DI. It makes code simple, flexible, testable, and mutable also. Any class can inherit external logic, codes, libraries, etc. You don’t need to understand their code. Any consumer or utilization of that class doesn’t require to know anything.

There are some other benefits of angular DI like directives, pipes, components, and so on. In-depth knowledge of dependency injection is obligatory in the below parameters:

1. For troubleshooting some rare errors in DI.
2. Services are a key benefit of DI.
3. There are some other benefits of angular DI like directives, pipes, etc.
4. Manual configuration of dependencies for testing.
5. To design your application in a more modular way.
6. Flexible and works on writing ones and uses and uses as many times as you want.
7. Ensure No interference between different modules, components, services, etc.
8. Testing in Angular

We’ll start by giving you a brief overview of how Angular testing works in general. As you’ll visually perceive, testing in Angular can be a marginally involute scenario with multiple facets.

Browser Compatibility

Recent versions of Angular supports the latest versions of all major browsers like Firefox, Chrome, Safari, iOS, and Android. However, in Internet Explorer, Angular is only fortified by versions 9, 10, and 11. In IE8, often developers have optically canvassed that the application is not properly rendered. While rendering, only the raw HTML code is exhibited.

Architecture of Angular

Overview of angular js architecture is here. It is based on MVVM architecture.

The angular framework is predicated on four core concepts and they are as follows −

1. Components.
2. Templates with Data binding and Directives.
3. Modules.
4. Accommodations and dependency injection.