What are the key distinctions between Angular and AngularJS?

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Angular Vs AngularJS

• Various Javascript frameworks on the market now
  are specifically utilized for creating websites
  and mobile applications. Angular and AngularJS
  are the most well-liked frameworks currently
  available for front-end development.
• But what differentiates them the most? Do they
  indeed vary from one another? You may be
  wondering about some of these things. To address
  these concerns, we have created an article that
  outlines the distinctions between Angular and
  AngularJS.
• Let's examine the fundamentals of AngularJS and
  the Angular framework before we comprehend the
  concept of Angular Vs AngularJS.

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What is the AngularJS Framework?

• A structural framework for dynamic web
  applications is AngularJS. It enables you to use
  HTML as your template language and enhance HTML
  syntax to represent the components of your
  application succinctly and unambiguously.
• Data binding and dependency injection in
  AngularJS allow you to write a lot less code than
  you would otherwise. And since everything takes
  place within the browser, any server technology
  can work well with it.

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Top Features of AngularJS Framework
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Top Features of AngularJS Framework

• MVC (Model-View-Controller)
• The MVC method is frequently used by the
  AngularJS framework when creating web
  applications. This design pattern is specifically
  intended to divide the presentation layer, the
  data layer, and the business logic layer into
  independent portions.
• Data Model Binding
• The Instead of creating additional code to bind
  data, AngularJS makes it simple for developers to
  incorporate a few code snippets directly into the
  framework. Furthermore, it is simple to directly
  tie data from an HTML control to application data
  once you have added a few code snippets.

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Top Features of AngularJS Framework

• Writing Less Code
• Because it reduces the amount of code needed to
  manipulate the DOM, the AngularJS framework has
  proven to be quite helpful for Angular
  developers. Additionally, the developers do not
  need to write complex code structures when
  creating web applications.
• Unit Testing
• Along with the AngularJS framework, the Google
  development team has also established a testing
  framework called "Karma." Karma's main function
  is to assist developers in creating a unit
  testing strategy for AngularJS apps.

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Top Features of AngularJS Framework

• Directives
• The AngularJS framework uses directives, which
  are dynamic markers on DOM elements that tell
  AngularJS to attach a certain behavior to the
  application. Additionally, it is in charge of
  handling or even altering the DOM element
  together with its children.
• Not-Browser Specific
• Browser restrictions are not present in Angular
  applications. It can therefore operate
  effectively on all popular browsers, with the
  exception of Internet Explorer 8.0, including
  Chrome, Firefox, Safari, IE8, and Android.

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Top Features of AngularJS Framework

• Dependency Injection
• Dependency injection makes it simple for
  AngularJS developers to design and construct
  applications more quickly. Additionally, it makes
  it simpler to test an application. It enables you
  to request your needs rather than having to find
  or create them on your own.

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AngularJS Architecture
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Pros and Cons of AngularJS
PROS CONS
Two-Way Data Binding JavaScript Support Mandatory
DOM Manipulation Inexperience With MVC
Improved Server Performance The Scope
Faster Application Prototyping Other Complex Feature
Responsive Web App Possible Time Consumptions
Highly Testable Product Difficult Learning
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What is Angular?

• Angular is a JavaScript framework that is
  open-source and developed in TypeScript. It is
  maintained by Google, and its main use is to
  create single-page applications.
• Angular is a framework with undeniable benefits
  that also give programmers a uniform framework to
  work with. It gives users the ability to make
  huge apps in a manageable way.

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Top Features of Angular
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Top Features of Angular

• MVC Architecture
• MVC stands for Model-View-Controller. Data
  management for your application is normally
  handled by Model, while data display is often
  handled by View. The Controller's main
  responsibility is to act as a mediator between
  the View and the Model.
• Two-Way Data Binding
• In the Angular framework, the View layer stands
  in for the Model layer and maintains perfect
  synchronisation. As a result, whenever the
  developer makes a subsequent update to the model,
  the users will automatically see it in the view
  model. As a result, it cuts down on important
  development time.

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Top Features of Angular

• Few Code Framework
• Angular is regarded as a low code framework when
  compared to other front-end frameworks. Simply
  put, the MVC layers do not require the developers
  to build separate code to join them.
• Angular CLI (Command Line Interface)
• In AngularJS development services, the Angular
  CLI is essential. It has a number of built-in
  features that make the application more
  responsive, such as SCSS support or routing
  features.
• Some of the standard Angular CLI is ng new, ng
  generate, ng serve, Test, Lint

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Top Features of Angular

• TypeScript
• Angular follows completely to TypeScript
  language. Angular provides developers with a
  durable experience because to its active support
  of TypeScript. Additionally, finding faults
  quickly and cutting down on development time are
  advantages for developers.
• Directives
• Directives, a crucial component of Angular apps,
  let programmers build unique HTML tags, which are
  typically used as unique widgets. These can be
  used by developers to embellish behavior-driven
  features. Developers using Angular can manipulate
  the DOM effectively based on the requirements of
  the project.

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Angular Architecture
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Angular Architecture

• Modules
• A root module called "AppModule," which is
  required for all Angular applications. All that
  is necessary to launch the program is the
  bootstrap phrase.
• Components
• For the Angular project to be constructed, at
  least one component is necessary. Two key
  elements, the root component, and root component
  link the component hierarchy to a page document
  object model (DOM).
• Templates
• Simply combining HTML with Angular markup, which
  may swiftly modify HTML components before they
  are displayed, is the main function of an Angular
  template.

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Angular Architecture

• Metadata
• The functionality that provides information to
  Angular for class processing is metadata. In
  short, it is used to decorate the class so that
  it may be configured to perform as desired.
• Data Binding
• In order to facilitate communication between a
  template and the corresponding component, data
  binding is crucial.
• Directives
• As a directive with a template, Angular
  components can be summed up in this way. The
  foundation of each Angular project is its
  directives.

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Angular Architecture

• Services
• It is necessary to construct service classes that
  aren't linked to any particular view but play a
  crucial part in the presentation of logic or
  data. The service class definition comes before
  the _at_Injectable decorator.
• Dependency Injection
• You may keep your component classes compact and
  effective by using dependency injection (DI).
  Instead of relying on the services to obtain data
  from a server, validate user input, or log
  straight to the console, DI uses the services.

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Pros and Cons of Angular
PROS CONS
Google-Supported framework Limited SEO Options
Third-Party Integration Support Difficult to Learn
Faster Load Time Time Consuming
Customizable Framework Application Scaling
Dependency Injection Not Good For Simple Web App
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Difference Between Angular and AngularJS
Features Angular AngularJS
Language It is written in Microsoft TypeScript language. It is written in JavaScript language.
Architecture Angular typically uses components and directives as an architectural design. Model-View-Controller.
Mobile-Support The Angular applications built are entirely mobile-supported applications. The applications developed with AngularJS are not mobile-friendly.
Expression Syntax ( ) and are the two common attributes that are used for two-way data binding between view and model. expressions are typically used for a two-way binding that exists between view and model. ng-bind can also be used to do the same.
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Features Angular AngularJS
Dependency Injection Angular application supports hierarchical dependency injection. There is no usage of dependency injection in the AngularJS application.
Routing Functionality _at_RouteConfiguration () is the coding that the Angular team typically utilizes for defining routing information. _at_routeProvider.when ( ) is the coding that AngularJS development utilizes for configuration and routing information.
Management Angular code has a better structure, and it is easy to create and manage large Angular applications. AngularJS project is difficult to manage with increasing the size of the source code.
Speed Angular applications are faster compared to AngularJS applications. With its two-way data binding feature, AngularJS applications are fast.
Flexibility More flexible and scalable as compared to AngularJS. Less manageable and scalable as compared to Angular.
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Which is Better Between Angular and AngularJS?

• Leading framework AngularJS offers a variety of
  options for creating great single-page web
  projects.
• However, as a powerful front-end tool that
  provides components that are a boon for Angular
  developers to deal with, Angular versions are
  much preferable
• Write and rewrite, Easy-to-use, Readable,
  Maintainable code
• With its useful ideas and features, it makes the
  program run quickly and steadily. In fact, the
  Angular version offers a number of advantages to
  front-end developers, which is a common reason
  why many businesses choose to utilize Angular for
  their projects.

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