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How to Learn Angular: Benefits of Angular

Angular is a Javascript framework that developers use to create online, desktop, and mobile apps. Typescript, a superset of Javascript, is used in the development of Angular applications, as well as HTML, CSS, and other languages. Typescript code compiles to Javascript and is rendered in the browser. Angular is a popular Javascript framework for developing web apps. To date, three popular versions of Angular have been released: Angular 1 (also known as AngularJS), Angular 2, and Angular 4.

AngularJS and Angular 2 are diametrically opposed. Angular 2 and Angular 4 do, however, have numerous commonalities. Angular 4 is also backward compatible with Angular 2, which means that code developed in Angular 2 will work perfectly in Angular 4. 

You’re probably wondering why Angular 3 wasn’t launched. Internally, there were some versioning difficulties with the modules. As a result, the Angular team opted to forego the release of Angular 3 and instead focus on Angular 4. Angular 5 and 6 were both recently launched, and Angular 7 will be released in September or October 2018. Because Google has promised to improve Angular twice a year, new versions of Angular appear on a regular basis. However, Angular 4 is currently the most popular and frequently used among them. All Angular versions 2 and up are backwards compatible. 

It can be tough to navigate the plethora of languages, platforms, frameworks, apps, tools, and other products available in the ever-changing world of application development and information technology operations. Job seekers seeking a rewarding career in industries such as programming and DevOps are overwhelmed by the number of options available. Which languages should you study? What programmers and tools should you learn about? 

This article aims to alleviate at least some of the doubt by focusing on the angular online course with a certificate and demonstrating what it is and why it is important to learn. Whether you want to change your professional path or simply broaden your knowledge base to increase your worth in your current position, you should seriously consider studying Angular. 


What is the Purpose of AngularJS? What Makes it Distinct from Angular? 

The main distinction between AngularJS and other variants is that the former employs JavaScript while the latter employs TypeScript (thus the “JS” in the former’s name!). AngularJS, like its predecessors, has a high learning curve and is more sophisticated. While it is still in use, it has been surpassed by other frameworks and following Angular versions. 

In fact, AngularJS has lost ground to ReactJS as the preferred framework among JavaScript developers in recent years. As a result, if you want to learn Angular, you should start with the most recent iteration. If you’re already familiar with AngularJS, it’s time to advance and broaden your expertise. It’s time to move on! 


The Benefits of Using Angular 

There are other platforms and technologies available, so what distinguishes Angular? What benefits does it bring to the table that make it so vital for developers to understand its intricacies? Let us explore the advantages-  

  • Single Page Applications are Supported by Angular

Single Page Applications are a form of a web application that loads a single HTML page and dynamically updates the page based on the user’s interaction with the web app. Single Page Applications, or SPAs, can interface with back-end servers without refreshing the entire web page in order to load data into the application. SPAs provide a better user experience because no one likes to wait too long for the complete webpage to reload. Angular is useful for the construction of SPAs and so should be learned!


  • Two-way Data Binding 

The ngModel directive is used in Angular >=2.x to implement two-way data binding. The fundamental advantage of two-way data binding is practically automated retrievals from (and updates to) the data store. When the data storage is changed, the UI is likewise updated immediately.


  • Modularity in Angular 

In Angular, modularity may be thought of as the code being grouped into “buckets.” In Angular, these buckets are referred to as “modules.” The code for the programme is broken into multiple reusable components. A module is a collection of connected components, directives, pipelines, and services. These modules can be linked together to form an application. 

Modules also have a number of advantages. One of them is Lazy loading, which allows one or more programmed functionalities to be loaded only when needed. Lazy loading, when implemented correctly, can significantly improve an application’s efficiency. 

Because enterprise applications can become very large, splitting the labor among different teams can be difficult. The code can be kept organized via modules, and correct division of labor can be accomplished while keeping code consistency. 

The benefit of modularity becomes even more important when you consider that enterprise programmed have a tendency to grow very large. Increased app size presents a difficulty to the division of labor among numerous teams, and this type of challenge can lead to collaboration issues. However, by using modules, the code is kept organized, allowing for proper and easy division of labor while keeping code consistency. 


  • Reduced Coding 

Many web developers prefer to write code that is concise but effective. Angular supports the MVC (Model View Controller) architecture, which requires the developer to just split their code to fit into the MVC structure, and Angular will handle the rest. The MVC pipeline does not need to be written. 


  • Declarative User Interface 

Angular leverages HTML to define an application’s user interface. HTML is more user-friendly, declarative, and less sophisticated than JavaScript. The presentational logic is separated from the imperative logic in a declarative user interface. We don’t need to worry about the programmed flow or the order in which the components on the web page load. We may simply define the page’s layout, making it clear where the data is connected and what it is bound to. The remainder is also taken care of by Angular. 


  • Easy Integration 

Angular integration is implemented into various frameworks, including Ionic, Telerik’s Kendo UI, Wijmo, and others. As a result, Angular makes it simple to integrate third-party functionalities. So, if you want to add some high-quality user interface components, you may do so quickly by using any of the frameworks listed above! 


  • Cross-Platform 

Angular can be used to create the following applications: 

  1. Web applications: Angular can be used to create web applications. Progressive web apps can also be created with Angular 5 and later. Such programmed are fast and can function even while not connected to the internet. 
  2. Native mobile applications: Angular may be used to create native mobile applications. 
  3. Desktop applications: Angular may be used to develop desktop applications for Mac, Windows, and Linux. 

Also Read: Why Choose Onforu Blacklights?


Angular-Powered Websites that are Popular 

Angular is used to build a number of major and well-known websites. Here are a few examples-  

  • The Guardian 
  • PayPal 
  • Upwork 
  • Netflix
  • Lego
  • Freelancer 
  • Weather 
  • jetBlue 
  • iStock Photo 

Because AngularJS differs significantly from Angular versions 2 and above, many businesses prefer Angular versions 2 or higher. Angular 5 and 6 were recently launched and are backwards compatible with Angular 2 and 4. Both Angular 2 and 4 are good candidates for developing enterprise applications with high code dependability criteria. Angular 4 applications, on the other hand, are smaller and faster than Angular 2 applications and employ TypeScript version 2.2, which is the most recent TypeScript version. As a result, learning Angular 4 in 2018 makes sense. However, you can also study Angular 5 or 6.  Given the numerous benefits of adopting Angular and the high market demand for this expertise, learning Angular is unquestionably beneficial. 


To Sum Up 

Learning Angular is a vital step if you’re a developer or programmer trying to upskill, or if you’re looking to launch yourself into a better job. So, how would you establish it?  The Angular Training Course from Knowledgehut will teach you how to master front-end web development with Angular. It teaches you how to use TypeScript, Bootstrap Grid System, Dependency Injections, SPA (Single Page Application), Directives, Forms, Pipes, Promises, Observables, and how to test the Angular class. 

You will receive 36 hours of instructor-led online training, a free downloaded ebook, a dozen quizzes, and three industry-based projects regardless of whether you choose Self-Paced Learning, Online Classroom Flexi-Pass, or a Corporate Training Solution. Once you’ve unlocked your certificate, you’ll be able to demonstrate to a prospective employer that you’re capable of handling any role that necessitates a working knowledge of Angular. According to Indeed, Angular developer jobs pay an average of $72,350 to $128,227 a year. 

So, what are you holding out for? Learning Angular can lead to a new profession, and even if you’re already in a strong position, it never hurts to boost your value by doing some upskilling.