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Why Choose Angular For Web Development Project? -

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Why Choose Angular For Web Development Project? -

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Nowadays, every organization wants to make an impact with an online platform. This happens when the business owners have a website that offers the best user experience and features and is reliable and efficient. However, with multiple options available in the market for web app development, which to choose from is always a question.

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Nowadays, every organization wants to make an impact with an online platform. This happens when the business owners have a website that offers the best user experience and features and is reliable and efficient. However, with multiple options available in the market for web app development, which to choose from is always a question.

Business owners often get confused among different frameworks that are available in the market for web application development. And one of the best web development frameworks in the market is AngularJs. The potency of Angular helps businesses cater to a broad array of business development needs and one must know how to implement best practices of Angular development to get expected outcomes. In this blog, we will discuss everything about AngularJs, a JavaScript framework that is a product of Google, its responsive app development feature, MVC architecture, and its versatility. To know more, let us go through this blog and see why choosing AngularJs is the best option.

What is AngularJS Web Development?

AngularJS is nothing but a structural framework that is used by app development companies to create dynamic web apps. It enables the developers to use HTML as a template language and also allows them to extend HTML's syntax to express the components of the applications in a clear and precise way. Basically, AngularJs is a framework that HTML would have been, to create applications.

Some of the general features of AngularJS framework are as follows −

AngularJs is a technology that provides developers with an option to write customer-side applications with the use of JavaScript in a clean MVC (Model View Controller) way.

It is an efficient framework that helps in creating Rich Internet Applications (RIA).

Applications written with the use of AngularJs are cross-browser compliant.

AngularJs is an open-source framework with completely free features. This framework is licensed under version 2.0 of Apache.

All in all, AngularJs is a framework that enables developers to create large-scale, easy-to-maintain, and high-performance web applications.

Advantages of AngularJs Framework

Some of the major advantages of AngularJs are:

AngularJs offers the capability to create Single Page Applications.

It is a technology that offers data binding capability to HTML.

It uses dependency injection.

The code of AngularJs is unit testable.

In AngularJs, views are complete HTML pages, and the controllers are written in JavaScript to do the business processing.

It offers reusable components.

AngularJs is a technology that offers developers more functionality with shortcodes.

Disadvantages of AngularJs Framework

Some of the major disadvantages of AngularJs are:

Being a JavaScript-only framework, all the website apps written in AngularJs are not entirely safe. And the main reason behind it is that applications require server-side authorization and authentication to keep them secure.

If the user of the AngularJs application disables JavaScript, then they cannot see anything except the basic page.

Top Reasons to Select AngularJs As a Web Development Framework

There are many companies that offer Angular web development services, so we need to be wise to choose from the lot. Some of the top reasons behind selecting AngularJs for web development:

Google Support

AngularJs is a framework created and maintained by a tech giant named Google. It is known as one of the best and most add best practiced AngularJs frameworks by the app development team members. Many of them prefer to take the advantage of AngularJs for developing web app projects. And the web toolkits by Google allow them to create a unique and user-friendly application. AngularJs was developed as the majority of the app developers had started using technologies like JavaScript, CSS, and HTML5 as back-end and front-end language. Besides, the service providers of Google also offer complete security to the AngularJs development framework users.

Easy Usage

With the use of AngularJs, the developers can get access to a lot of attributes that can make web app development an easy, time-saving, and effortless task. Besides, it also enables the developers to write less code and create an excellent application with more implementation time. AngularJs supports MVC architecture which makes the app developing tasks, even more, easier for the development team. The developers will only have to work on getter and setter functions if they want to apply data models. And other team members who are not included in the app code can work on the directives.

Declarative Code Style for App Development

AngularJs web development framework is known for its declarative coding model that can be used to develop frequently accessible patterns which can result in lightweight code with optimum ease in writing and reading. The declarative doesn't define and specify all the steps of the application but only the ones that can help to produce desired outcomes.

Two-way Data Binding

AngularJs is a framework that is highly demanded across various industries. And one of the main reasons behind it is its two-way data binding functionality. This means that if the developer makes changes in application objects that it can influence the user interface. And it can also be vice versa. In this framework, both chances of user actions taking place and module changing can go simultaneously.

A two-way data binding is a method in which when the framework gets triggered by any event in the web browser, it can cause the module and the user actions on the web page to update and change the required & necessary patterns. Besides this, if there is no requirement for directly manipulating and storing links to DOM, then the result is simply described with the use of model-state-terms

Excellent Community Support

AngularJs is an excellent technology that is built and maintained by skilled engineers of Google+ and Reddit. It is a framework that has excellent community support from both members of the core development team and those who make some fixes or suggest improvements. All the committee members held worldwide conferences for all the AngularJs developers and discussed various IT queries. Besides this, there are many different books and online resources available in the market on AngularJs for developers. This clearly means that the developers don't only get a chance to be part of the huge open-source community, but can also associate with shrewd engineers to get their queries answered.

SPA-Oriented Features

SPAs and AngularJs simply belong together. For instance, AngularJs offers different forms of validation capabilities. If a web page uses forms then the FormController helps in writing down its states. With the use of this data, the developer can easily change the behavior of the HTML elements in the user interface. Besides, AngularJs comes with built-in validates that can help in handling & tracking errors and can enable the creation of validates if required.

Improved Flexibility for Application Creation

In AngularJs, all the channels are independent of capacities and they can enable filtration of the information before it can reach the view. These may differ from application to application as per the functions like putting decimal places on a number, executing pagination, and turning a content string. The channels of AngularJs are used in administrations, controllers, formats, and directives. These upgrades can be resourceful and they can be handled with the use of an HTML table with no JavaScript.

To Wrap Up With

As seen in this blog, AngularJs is one of the fastest-growing web app development technologies that has become the most preferred framework for all developers who want to create feature-rich solutions. If you are a business owner, hire a Web Development Company that has experienced AngularJs developers who can create the desired product. Besides, if you are still confused, study all the above-listed points, so that it can help you in choosing the right i.e; AngularJs framework.

At Codersera, we have made it a point to keep our audience updated and impart knowledge and wisdom about the industry trends.

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Why Choose Angular For Web Development Project? - CODERSERA

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Do you ever worry about which language to go for web development? We suggest Angular For Web Development Project, here's why!

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Who Uses Angular in 2021? 12 Global Websites Built With Angular

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Who Uses Angular in 2021? 12 Global Websites Built With Angular

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With tech giants that like Microsoft and Samsung using Angular, the platform has gained a solid reputation. Over time, Angular has slowly been brought into the limelight, convincing big-name companies, such as Deutsche Bank, PayPal, and Upwork of its quality.

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Evidence shows that modern web frameworks like Angular are on the brink of overriding traditional frameworks like jQuery. Although it's easy to get caught up in Angular's popularity trends and near decade-long history, you might be wondering what drove Angular to be so popular and how top fortune 500 companies leverage this front-end web framework to their advantage.

With tech giants that like Microsoft and Samsung using Angular, the platform has gained a solid reputation. Over time, Angular has slowly been brought into the limelight, convincing big-name companies, such as Deutsche Bank, PayPal, and Upwork of its quality.

Whether it's a massive online payment system like Paypal using AngularJS for their checkout/transaction portals, or Delta airlines deploying Angular to display real-time airfare data, the number of diverse companies that use Angular has increased exponentially over the last decade.

In this post, you'll take a look at twelve, cutting-edge companies that use Angular in their present-day web app development pipeline, listed as follows:

Stay engaged and continue reading!

What Is AngularJS?

With the framework's initial release in 2016, it is now maintained by Google.

According to Angular's official documentation, Angular is more or less a structural framework for building dynamic web applications.

Angular lets developers use HTML as a base template language, allowing them to extend HTML's syntax to clearly and succinctly express app components with only a few lines of code.

By taking advantage of data binding and dependency injection, Angular eliminates excess code that developers would normally have to write.
Since this all happens within the browser, Angular is one of the most ideal partners to couple with any server technology.
How Companies Use Angular

Many companies use AngularJS as the frontend of their MEAN stack, consisting of the:

MongoDB database

Angular.js for front-side development

Express.js web app server, and

Node.js server runtime environment.

Core Features of Angular

Angular boasts an array of core features, making it a key competitor with the React framework.

These features are listed as follows:

Angular automatically synchronizes data between the model and view components.

This enables developers to seamlessly create interactive applications without worrying about manually pushing and pulling data.

For companies that use Angular, this translates to saved time and the cost of hiring an armed force of web developers just for the purpose of pushing and pulling data sources.
The Angular framework allows companies to develop progressive web applications (PWA).
By deploying PWA, developers can offer app-like experiences to their audience on their websites.

Angular also comes with their staple hybrid mobile software development kit (SDK) called Ionic.
By converting templates into clean semantic code, Angular redefines the modern JavaScript virtual machine Related reading: Vue.js vs. React: Which Is Better? .

Ionic allows developers to ship apps to the IOS app store, Google Playstore, and web application(s) simultaneously without having to hustle to create apps separately for each platform.

In the long run, this saves added time and effort, securing return on investment sooner rather than later.
Whether it's Angular's code reusability or dependency handling, the framework provides many business-level advantages.
Angular leverages hand-written code to another level through high-speed page loading times and optimal rendering capabilities.

Developers no longer need to exhaustively write separate code to link model-view-controller (MVC) layers.

Additionally, directives are isolated from the app code, minimizing development time.

What Are the Advantages of Angular?
This also means that clients can get what they want faster. Since Angular is open-sourced, companies that use Angular can rapidly outsource and secure assistance from vetted front-end developers. Ten years ago that would've been nearly impossible.
Popularly dubbed as the framework of "What HTML would have been if it had been designed for building web applications,"Angular spotlights technical and qualitative advantages that give it that extra edge amongst the ranks of web development frameworks.
You'll find that Angular's modular design capabilities and cross-platform architectures maximize sustainable development, so teams can deploy ready-to-use apps in no time.
Below are some of the top benefits of using Angular in your front-end development pipeline.
With Angular's modular code design and isolated components, developers can reuse code for new applications.
Built and Vetted by Google

Dating back to its initial release in 2016, each and every Angular version has been maintained by dedicated Google engineers.
This idea of reusability across small-scale and large-scale applications is what makes Angular a leader in the web app industry.
Google's continuous maintenance of Angular has established a huge community out there for individuals and organizations to learn from.

Efficient Design Architecture
Angular's noteworthy model-view-controller (MVC) architecture promotes faster development, testing, and maintenance in the software development life cycle.
In today's tech world, many companies that use Angular handle web apps with hundreds of features and components while still juggling page loading time and user engagement functionality.
But with Angular's integration of MVC logic, applications become easier to update, development time is faster, and collaboration between multiple developers is enhanced.

However, in 2020 we're seeing a massive upsweep of tech giants, with the likes of Google and Microsoft integrating Angular to manage their most prized web apps.
Industry websites of all kinds have leveraged Angular to their advantage, anywhere from airline customer transaction systems to some of the most popular email services.
Code Reusability

This allows companies that use Angular to effortlessly transfer features written in earlier applications to new version releases or entirely different web apps.

Reusability is particularly important as small and medium-sized companies look towards building large-scale enterprise applications.
With Angular, they were able to accomplish just that.
By integrating Angular into the front-end, companies can ensure that the scale of their applications meets the scale of their business demand over time.

Faster End-to-End App Development
Among the companies that use Angular, Microsoft took one of the boldest approaches.
MVC is a software design pattern that reinforces the web app development process.

The MVC architecture gained popularity with organizations for isolating application logic from the user interface layer and supports a separation of concerns.

Before MVC's inception, developers would normally struggle with integrating logic, and things would get extremely disorganized.
The free online web app features most if not all office features condensed into a single-page view, allowing businesses and users to collaborate on teams and create documents.
12 Global Companies that Use Angular

For example, Deutsche Bank's developer portal utilizes Angular to display relevant API information, whereas one of the world's most well-known email clients, Gmail, uses Angular to display its single-page inbox system to more than 1.5 billion active monthly users worldwide.

It's evident that Angular transcends all industries, catering its simple, ready-to-use components to global organizations.

The following list of companies that use Angular all had one common motivation - using and scaling web applications to fulfill the demands of their client base.

1. Microsoft Office

The massive multinational tech company, Microsoft, initially released Office in 1998. In April of this year, Microsoft sported 75 million daily active users.
Since Angular allows single-page data to be updated in real-time, Mixer employs the framework for essential game streaming features.
Microsoft Office's expansion into the 21st century was partly due to its efficient migration to the web.

In August 2014, Microsoft shipped two new standalone web applications that take advantage of the AngularJS framework by using the Office 365 API.

Fast forward to present-day 2020, Microsoft Office is now packaged with a free-to-use Microsoft 365 web application online.

2. Deutsche Bank

Deutsche Bank AG, a multinational investment and financial services company, uses AngularJS for the front-page of their developer portal.

Their developer portal features the Deutsche Bank API program, acting as an access point to millions of global organizations looking to integrate Deutsche Bank transaction systems into their web software.

3. Mixer
Whether you're reading an email, drafting a new message, or switching tabs, AngularJS handles every action within a single webpage.
Mixer is a free video game streaming website and service developed and released by Microsoft, ranked highly among similar competitors, such as Twitch and Youtube Gaming.

In contrast to other companies that use Angular, Mixer integrated it into a video streaming use case.

This includes hosting fast live streaming, commenting on streams, co-hosting from your own channel, and receiving alerts when channels you follow start live streaming.

4. Santander

Santander Bank initially organized its services in Spain, slowly establishing its principal market in the Northeastern United States since 2013.
This is because Angular can handle the publishing demands of journalism in the 21st century.
According to Santander's Global Tech and Operations page, Angular is employed by its team of over 2,000 people in seven countries to create web-based financial solutions.

5. Gmail

Since Gmail was developed as a single-page emailing application in 2004, it served as the perfect use case for integrating AngularJS.

Every time a user opens Google's mail service, the web app loads one single HTML page whilst dynamically updating information based on new messages or notifications.

6. Forbes

In April of 2020 alone, the subscription-based magazine giant, Forbes, pushed the limits by achieving 173.5 million page visits.

The publishing company promotes fast page loading time and responsive user experience by using AngularJS in its front end.
Ultimately, it's safe to say that Angular functions as the foundation behind PayPal's responsive mobile and web application experience.
With Angular, stories and articles can self-update seamlessly within seconds of publication for subscribers to view.

Forbes established a clear precedent as one of the large publishing companies that use Angular.

7. Upwork

Established in 2015, Upwork serves as the go-to freelancing platform for organizations and individuals to conduct business.

As of May 2020, Upwork has profited considerably, accumulating revenue in the range of $79 million to $81 million.

8. PayPal

Paypal Holdings, Inc. is a leading American company that operates a massive worldwide online payment system.
The Samsung Forward service page integrates Angular to enable visually appealing animations and mobile-friendly transitions that enhance the customer experience.
It supports rapid online money transfers and serves as a third party electronic alternative to traditional paper methods like checks and money orders.

PayPal uses Angular to architect dynamic web pages that support real-time feeds of PayPal transaction data.

9. Grasshopper

Grasshopper is a premier mobile application created by a team of passionate coders from Google's workshop for experimental products, Area 120.

The application helps beginners ease their way into coding by using fun and easy learning methods.

10. Samsung
The front-page of Overleaf's website, which includes a quick sign-in feature, incorporates Angular to optimize page loading efficiency and browsing public LaTeX templates.
Samsung has quickly established itself as a key multinational competitor in the electronics industry ever since its founding in 1938.

Although Samsung typically reminds us of physical hardware, they've created responsive front-page websites packed with Angular code.

Among the companies that use Angular, Samsung distinguishes itself as a chief leader in the electronics sector.

11. Delta

Delta Air Lines is one of the most competitive airline carriers in the United States, with the front-page traffic of their website ranked fifth in the travel and tourism category.
Angular is a universal framework with the ability to transform the functionality and interactivity of your web applications for the better.
Delta's website went all out with AngularJS. Instead of sprinkling it onto its airline web applications here and there, they deployed the framework onto its homepage.

Through its integration, Delta now allows customers to register flight info and perform advanced airfare searches with fast page loading speeds and comfortable user experience.
Here at Trio, our developers can get some of your boldest web development projects done, large or small. Learn more about how you can hire qualified Angular developers for your project today!
12. Overleaf

If you're familiar with LaTeX, you'll likely be familiar with Overleaf. Overleaf is a collaborative cloud-based LaTeX editor used for writing, editing, and publishing scientific documents/publications.

Conclusion

The first stable releases of Angular have only existed for around four years.

Let that sink in.

In less than a decade, Angular's globally branded reputation and association with big names such as Google, PayPal, and Microsoft, has established one of the largest web development communities.

If there's one takeaway from this article, it's this:

Single-page web apps like Gmail and Upwork made Angular work for them. In 2020, there is nothing stopping smaller enterprises from melding Angular with their existing tech stack.

In order to make Angular work for your business, you need senior-level web developers with expertise in creating and scaling web applications with JavaScript.

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Who Uses Angular in 2021? 12 Global Websites Built With Angular

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Evidence shows that modern web frameworks like Angular are on the brink of overriding traditional frameworks like jQuery. Although it's easy to get caught up in Angular's popularity trends and near decade-long history, you might be wondering what drove Angular to be so popular and how top fortune 500 companies leverage this front-end web framework to their advantage.

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AngularJS Vs. Angular 2 Vs. Angular 4: Understanding the Differences

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AngularJS Vs. Angular 2 Vs. Angular 4: Understanding the Differences

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The technologies that enable the Internet tend to change, progress and evolve at rapid speeds, as requirements change and developers build better versions of the software. Angular is a case in point, with wide changes in just a few years. Google developed AngularJS in 2009 and version 1.0 was released in 2012. Angular has since dominated the world of open-source JavaScript frameworks, with the enthusiastic

# data[].attributes.attachment_link.readable_text
The technologies that enable the Internet tend to change, progress and evolve at rapid speeds, as requirements change and developers build better versions of the software. Angular is a case in point, with wide changes in just a few years. Google developed AngularJS in 2009 and version 1.0 was released in 2012. Angular has since dominated the world of open-source JavaScript frameworks, with the enthusiastic support and widespread adoption among both enterprises and individuals. As a result, Angular has evolved from the AngularJS version 1.0 to Angular version 2.0 and now the latest Angular version 4.0, all in just five years.

Despite the potential benefits of the upgrades, some in the Angular community have concerns about migrating to a newer version. Keep reading to find out what has changed in Angular and why migrating to the latest version is a good idea.

Master the front-end development and gain in-depth knowledge of Angular concepts with the Angular Certification Training course. Check out now.

What is Angular?

Angular is an open-source, JavaScript framework written in TypeScript. Google maintains it and provides a standard structure for developers to work within it. Angular makes use of HTML syntax to define the components of your program clearly. It enables developers to build large applications in a maintainable manner.

Types of Angular Versions

Before we dive into the differences, let's first clarify each angular version with a description:

AngularJS is an open-source, JavaScript-based, front-end web application framework for dynamic web app development. It utilizes HTML as a template language. By extending HTML attributes with directives and binding data to HTML with expressions, AngularJS creates an environment that is readable, extraordinarily expressive and quick to develop.

Angular 2 is the blanket term used to refer to Angular 2, Angular 4 and all other versions that come after AngularJS. Both Angular 2 and 4 are open-source, TypeScript-based front-end web application platforms.

Angular 4 is the latest version of Angular. Although Angular 2 was a complete rewrite of AngularJS, there are no major differences between Angular 2 and Angular 4. Angular 4 is only an improvement and is backward compatible with Angular 2.

Difference Between AngularJs and Angular Versions

Below is a comparison of AngularJS to Angular, because Angular includes both version 2 and version 4. We compare architecture, language, expression syntax, mobile support, and routing.

1. Architecture

AngularJS

The architecture of AngularJS is based on the model-view-controller (MVC) design. The model is the central component that expresses the application's behavior and manages its data, logic, and rules. The view generates an output based on the information in the model. The controller accepts input, converts it into commands and sends the commands to the model and the view.

Angular

Angular uses components and directives. Components are directives with a template.

Angular 2

In Angular 2, controllers and $scope were replaced by components and directives. Components are directives with a template. They deal with a view of the application and logic on the page. There are two kinds of directives in Angular 2. These are structural directives that alter the layout of the DOM by removing and replacing its elements, and attributive directives that change the behavior or appearance of a DOM element.

In Angular 4, the structural derivatives ngIf and ngFor have been improved, and you can use if/else design syntax in your templates.

2. Language

AngularJS

AngularJS is written in JavaScript.

Angular versions

Angular uses Microsoft's TypeScript language, which is a superset of JavaScript. This has advantages like type declarations, and the benefits of ES6, like iterators and lambdas

Angular 4 is compatible with the most recent versions of TypeScript that have powerful type checking and object-oriented features.

3. Expression Syntax

AngularJS

To bind an image/property or an event with AngularJS, you have to remember the right ng directive.

Angular versions

Angular focuses on "( )" for event binding and "[ ]" for property binding.

4. Mobile Support

AngularJS was not built with mobile support in mind, but Angular, Angular 2 and 4 feature mobile support.

5. Routing

AngularJS uses $routeprovider.when() to configure routing while Angular uses @RouteConfig{(...)}.

6. Performance

AngularJS was originally developed for designers, not developers. Although there were a few evolutionary improvements in its design, they were not enough to fulfill developer requirements. The later versions, Angular 2 and Angular 4, have been upgraded to provide an overall improvement in performance, especially in speed and dependency injection.

By providing features like 2-way binding, AngularJS reduced the development effort and time. However, by creating more processing on the client-side, page load was taking considerable time. Angular2 provides a better structure to more easily create and maintain big applications and a better change detection mechanism. Angular 4 is the fastest version yet.

Angular implements unidirectional tree-based change detection and uses the Hierarchical Dependency Injection system. This significantly boosts performance for the framework.

Have a look at the table below for a concise report on the differences between Angular and AngularJS

Feature

AngularJS

Angular

Advantages and Disadvantages of AngularJs and Angular Versions

Because they are Google products, all Angular versions are trustworthy and enjoy great support from Google engineers and the large community of Angular users and developers. However, each angular version has its own advantages and disadvantages.

1. AngularJS

Advantages

It is unit testing ready.

It has great MVC data binding that makes app development fast.

Using HTML as a declarative language makes it very intuitive.

It is a comprehensive solution for rapid front-end development since it does not need any other frameworks or plugins.

AngularJS apps can run on every significant program and advanced cells including iOS and Android-based phones and tablets.

Disadvantages

It is big and complicated due to the multiple ways of doing the same thing.

Implementations scale poorly.

If a user of an AngularJS application disables JavaScript, nothing but the basic page is visible.

There's a lagging UI if there are more than 200 watchers.

2. Angular 2

Advantages

TypeScript allows code optimization using the OOPS concept.

It is mobile-oriented.

It has improved dependency injection and modularity.

It provides more choice for languages such as Dart, TypeScript, ES5, and ES6 for writing codes.

It offers simpler routing.

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Become a Programming Pro With the Free Course Enroll Now

Disadvantages

It is more complicated to set up compared to AngularJS.

It's inefficient if you only need to create simple, small web apps.

3. Angular 4

Advantages

It enables a fast development process.

It's ideal for single-page web applications with an extended interface.

Full TypeScript support helps in building bulky applications.

Tests are easy to write.

An improved View Engine generates less code in AOT mode.

It has a modularized animation package.

Disadvantages

It's slow when displaying enormous amounts of data.

To know more about Angular 4 read this article.

Conclusion

Obviously, AngularJS is still useful or else everyone would have migrated to Angular 2 or 4 by now. Each version of Angular has significant benefits, but there is much to gain in being up-to-date with the latest version. Angular is decidedly faster than AngularJS, has a mobile-driven approach, executes better with components, and enables smoother migration from earlier versions. If you are comfortable with one version of Angular, switching to another should be easy for you-and well worth the effort.

What is Angular?

Angular is an open-source, JavaScript framework written in TypeScript. Google maintains it and provides a standard structure for developers to work within it. Angular makes use of HTML syntax to define the components of your program clearly. It enables developers to build large applications in a maintainable manner.

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Types of Angular Versions

Before we dive into the differences, let's first clarify each angular version with a description:

AngularJS is an open-source, JavaScript-based, front-end web application framework for dynamic web app development. It utilizes HTML as a template language. By extending HTML attributes with directives and binding data to HTML with expressions, AngularJS creates an environment that is readable, extraordinarily expressive and quick to develop.

Angular 2 is the blanket term used to refer to Angular 2, Angular 4 and all other versions that come after AngularJS. Both Angular 2 and 4 are open-source, TypeScript-based front-end web application platforms.

Angular 4 is the latest version of Angular. Although Angular 2 was a complete rewrite of AngularJS, there are no major differences between Angular 2 and Angular 4. Angular 4 is only an improvement and is backward compatible with Angular 2.

Difference Between AngularJs and Angular Versions

Below is a comparison of AngularJS to Angular, because Angular includes both version 2 and version 4. We compare architecture, language, expression syntax, mobile support, and routing.

1. Architecture

AngularJS

The architecture of AngularJS is based on the model-view-controller (MVC) design. The model is the central component that expresses the application's behavior and manages its data, logic, and rules. The view generates an output based on the information in the model. The controller accepts input, converts it into commands and sends the commands to the model and the view.

Angular

Angular uses components and directives. Components are directives with a template.

Angular 2

In Angular 2, controllers and $scope were replaced by components and directives. Components are directives with a template. They deal with a view of the application and logic on the page. There are two kinds of directives in Angular 2. These are structural directives that alter the layout of the DOM by removing and replacing its elements, and attributive directives that change the behavior or appearance of a DOM element.

In Angular 4, the structural derivatives ngIf and ngFor have been improved, and you can use if/else design syntax in your templates.

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2. Language

AngularJS

AngularJS is written in JavaScript.

Angular versions

Angular uses Microsoft's TypeScript language, which is a superset of JavaScript. This has advantages like type declarations, and the benefits of ES6, like iterators and lambdas

Angular 4 is compatible with the most recent versions of TypeScript that have powerful type checking and object-oriented features.

3. Expression Syntax

AngularJS

To bind an image/property or an event with AngularJS, you have to remember the right ng directive.

Angular versions

Angular focuses on "( )" for event binding and "[ ]" for property binding.

4. Mobile Support

AngularJS was not built with mobile support in mind, but Angular, Angular 2 and 4 feature mobile support.

5. Routing

AngularJS uses $routeprovider.when() to configure routing while Angular uses @RouteConfig{(...)}.

6. Performance

AngularJS was originally developed for designers, not developers. Although there were a few evolutionary improvements in its design, they were not enough to fulfill developer requirements. The later versions, Angular 2 and Angular 4, have been upgraded to provide an overall improvement in performance, especially in speed and dependency injection.

By providing features like 2-way binding, AngularJS reduced the development effort and time. However, by creating more processing on the client-side, page load was taking considerable time. Angular2 provides a better structure to more easily create and maintain big applications and a better change detection mechanism. Angular 4 is the fastest version yet.

Angular implements unidirectional tree-based change detection and uses the Hierarchical Dependency Injection system. This significantly boosts performance for the framework.

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Have a look at the table below for a concise report on the differences between Angular and AngularJS

Feature

AngularJS

Angular

Advantages and Disadvantages of AngularJs and Angular Versions

Because they are Google products, all Angular versions are trustworthy and enjoy great support from Google engineers and the large community of Angular users and developers. However, each angular version has its own advantages and disadvantages.

1. AngularJS

Advantages

It is unit testing ready.

It has great MVC data binding that makes app development fast.

Using HTML as a declarative language makes it very intuitive.

It is a comprehensive solution for rapid front-end development since it does not need any other frameworks or plugins.

AngularJS apps can run on every significant program and advanced cells including iOS and Android-based phones and tablets.

Disadvantages

It is big and complicated due to the multiple ways of doing the same thing.

Implementations scale poorly.

If a user of an AngularJS application disables JavaScript, nothing but the basic page is visible.

There's a lagging UI if there are more than 200 watchers.

2. Angular 2

Advantages

TypeScript allows code optimization using the OOPS concept.

It is mobile-oriented.

It has improved dependency injection and modularity.

It provides more choice for languages such as Dart, TypeScript, ES5, and ES6 for writing codes.

It offers simpler routing.

Free Angular Basics Course

Become a Programming Pro With the Free Course Enroll Now

Disadvantages

It is more complicated to set up compared to AngularJS.

It's inefficient if you only need to create simple, small web apps.

3. Angular 4

Advantages

It enables a fast development process.

It's ideal for single-page web applications with an extended interface.

Full TypeScript support helps in building bulky applications.

Tests are easy to write.

An improved View Engine generates less code in AOT mode.

It has a modularized animation package.

Disadvantages

It's slow when displaying enormous amounts of data.

To know more about Angular 4 read this article.

Conclusion

Obviously, AngularJS is still useful or else everyone would have migrated to Angular 2 or 4 by now. Each version of Angular has significant benefits, but there is much to gain in being up-to-date with the latest version. Angular is decidedly faster than AngularJS, has a mobile-driven approach, executes better with components, and enables smoother migration from earlier versions. If you are comfortable with one version of Angular, switching to another should be easy for you-and well worth the effort.

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difference between angular 2 and angular 4

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difference between angularjs and angular 2

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AngularJS Vs. Angular 2 Vs. Angular 4: Understanding the Differences

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Here's an in-depth comparison of AngularJS vs. Angular 2 vs. Angular 4 which will help you understand the differences and make an informed decision. Read on!

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How using Angular.js can benefit your startup

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How using Angular.js can benefit your startup

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When Google launched Angular.js in 2009, jQuery was still the colossus on the framework market. We used it to enhance our applications with nifty UI effects, for seamless client-server communication and to brew coffee.

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Update: This article is now a few years old, but you can find out about our current approach to building web apps with Angular on the Hanno Playbook. Or check out some of our other digital product development services.
When Google launched Angular.js in 2009, jQuery was still the colossus on the framework market. We used it to enhance our applications with nifty UI effects, for seamless client-server communication and to brew coffee.

Actually, most of us were quite happy for a while. But then our apps became more and more complex, and our tightly coupled components and interfaces turned out to be very hard to maintain.

With the rise of MVC frameworks like Backbone, Angular and Ember.js, things started to change. We realised that while jQuery has done an fantastic job in getting us to this point, we had stretched it to its limits. If we wanted to better understand and manage our fat clients, we would need to take a different approach.

Angular at Hanno

Here at Hanno, we have been using Angular.js on a few projects recently, and are quite excited about where things are going. Jon and I have spoken a lot about the benefits that Angular provides in a rapid development process like ours, and how it can benefit our clients.

We even came to the conclusion that narrowing our focus a little, to actively look to work on more Angular projects and build our expertise in it, could provide a lot of value for us and our clients. As more and more developers start to embrace it, and other great frameworks such as Ionic and Foundation for Apps begin to rely on it, it feels like a solid bet for the medium-term future of our work.

That's not to say that we intend to focus solely on Angular, but by choosing it as our "preferred framework" for now on new projects, and building up our expertise in it, we can work much faster and more effectively.

So, what are the actual benefits for you as a startup when using Angular? How can it improve your workflow and enable quicker iterations? And how does it make your team work faster and more efficient?

Here are the answers...

It's backed by Google

Being backed by the tech giant makes Angular very attractive for startups who want to minimise the risk of their technology stack becoming outdated anytime in the near future.

All of the core contributors are now working at Google so it's obvious that Google takes Angular seriously and it's not going to disappear anytime soon.

Some may argue that it's not good for a software product to be owned by a single company, but it also avoids unnecessary flame wars inside the open source community, like the one we saw when node.js got forked into io.js by its top contributors, which is a very unfortunate thing to happen when your startup relies on open source technology.

It allows decoupled API-driven development

From our experience, using Angular is a great way to work on front and backend code independently of each other.

The fact that all of the view templates are being generated on the client allow you to craft a user interface without worrying about the server stack at all. Instead, you can focus on building the UI, bringing in application data in one of the following ways:

Using data from an already existing data source, if an API has already been built out for you.

Mocking the data service. Because Angular relies on dependency injection, you can feed your app easily with dummy data and later replace it with the real data service.

When we worked with Mirror recently, their engineering team was focusing primarily on building out their API. We worked on the frontend and used their API and documentation to bring data into the web application we were building. Because we didn't have to set up any backend components, we could focus on the user interface design, while they were able to focus their resources on developing the business logic. The only downside was that we had to rely on a working internet connection all the time.

It's ideal for quick bootstrapping

In another project, we used Angular to quickly put together some UI components in the browser. Since a lot of application logic can be written in a declarative way by using HTML tags and attributes when you're using Angular, we hardly had to write any JavaScript in order to make that happen.

In this way, we were able to cover a lot of ground in a short period of time, and also test out new ideas quickly. We knew that some of the ideas would be ditched anyway, so we decided that sacrificing a clear separation of logic and presentation is the right way to go.

As opposed to unobtrusive JavaScript, where you add JavaScript as an additional, separate layer on top of your HTML, we found that using Angular-although it "pollutes" your code with UI logic and template directives-is a much more efficient way to quickly build out prototypes and test new ideas.

It has a great community and resources

The popularity of Angular has created a big community around it. As a result, many developers are picking up the framework and decide to make it their major focus so that they can worry less about where their next project is coming from.

Have a look at the following graph, which shows how much angular.js has taken off on the job market recently.

For you as a startup, that means you'll probably have a higher chance of finding an Angular specialist for your team than for any other JavaScript framework.

Another aspect is the availability of learning resources: Treehouse and CodeSchool provide excellent beginner courses for Angular Stack Overflow has more than 70,000 questions tagged with angularjs, and there are tutorials to help you get up to speed with Angular in a single day:

Dedicated angular conferences are now held every year, with videos from most of the top contributors available on YouTube. Check out ng-conf 2014 in Salt Lake City and ng-europe 2014 in Paris.

Angular = the swiss-army knife?

While Angular solves a lot of our problems, it doesn't mean that it solves all of yours as well, and it's certainly not the best fit for every project.

Actually, there's an interesting conversation going on in the community where people discuss the various Angular performance and rendering issues.

For many, it seems we are sacrificing the performance of an application for a faster development workflow. This may be out of the question for companies that develop for huge audiences. That's why Google's flagship app-Gmail- is not based on Angular.

In our case though, given the type of clients we most often work with, being able to prototype and test out new ideas is a higher priority than building extremely scalable, highly-performant application infrastructures. In the end, our clients are startups with a limited amount of time and money, and we're talking about their medium-term goals, not the ones 2 years into the future.

That's why we need to balance: a) spending our time squeezing every single byte out of an application and b) delivering results quickly and efficiently. For the latter, Angular does a brilliant job.

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How using Angular.js can benefit your startup

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Update: This article is now a few years old, but you can find out about our current approach to building web apps with Angular on the Hanno Playbook. Or check out some of our other digital product development services. When Google launched Angular.js in 2009, jQuery was still the colossus on the framework market.

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Advantages and Disadvantages of Angular | Edureka

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Advantages and Disadvantages of Angular | Edureka

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An Angular framework makes it easy to develop web applications. Combining dependency injection, declarative templates, end-to-end tooling, and integrated best practices, it solves almost all the challenges when creating a web app.

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Advantages and Disadvantages of Angular | Edureka

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This blog deals with the various features of angular, its history and the Advantages and Disadvantages of Angular in terms of front-end engineering.

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3 Major Benefits of Angular 2 for Business Web Application Development - Groupe AZUR

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3 Major Benefits of Angular 2 for Business Web Application Development - Groupe AZUR

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After creating one of the most popular frameworks in recent years with AngularJS, many wondered how Google would live up to expectations with its next version, Angular 2. Would they simply address key issues raised by users, add some new features and adjust the logo, or go for a major overhaul of the framework?

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3 Major Benefits of Angular 2 for Business Web Application Development - Groupe AZUR

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After creating one of the most popular frameworks in recent years with AngularJS, many wondered how Google would live up to expectations with its next version, Angular 2.

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3 Major Benefits of Angular 2 for Business Web Application Development

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Why Do Enterprise Prefer Angular for Custom application Development?

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Why Do Enterprise Prefer Angular for Custom application Development?

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The main benefits of Angular is that it is fast, scalable, and better performance. Here are the top benefits why you should choose Angular for your next project.

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Free Articles Directory : Submit Articles - AbiLogic

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