4 Things You Should Know Before Choosing AngularJS For Development in 2021

There are basically three types of applications we could develop but then, there is an even more diverse tree of applications classified on the basis of their functionality and purpose.

Having said this, we have 'single page applications' like Gmail, Airbnb in which the server doesn’t re-render the entire page whenever we command anything. And, AngularJs is best known for developing single-page applications more than the other i.e. multi-page applications.

The above fact is just knowledge stuff however, some other sort of dynamic applications can also be built by hiring an AngularJs development services company.

Let us quickly explore the 4 typical things that are worth knowing about AngularJs and at least before choosing it for enterprise software development.

1. Plain HTML Templates

Due to plain HTML templates, the templates do not go to the compiler as strings. They go as a simple document object model elements that allow more customization than the other case.

Another fact is that the use of HTML makes it easy for beginners to begin enterprise software development with it.

2. MVVM Architecture- Exceptional

The second point would be its Model-View-Controller pattern, which is though too basic and usual yet adequately important enough. MVVM architectural pattern is something beyond average that makes it noticeable and later becomes a reason to choose for its dynamic web application development abilities.

Moreover, having end-to-end testing to debug and test the applications meanwhile developing is another plus.

3. Two-Way Data Binding

Before knowing the two-way data binding, we should know what is it?

Suppose that we have coded an application that is ready to be represented to the audience now. But before making it public, isn’t it wise to have a trial first?

MVVM architectural pattern helps here. What happens when a code is written and we want to check how it is looking, we prepare a model i.e. code already, and see it through the view pattern to check if all the functionalities embedded by us are either working properly or not?

Thus, the automatic synchronization or the data, between model and view pattern of MVVC architecture is all that data binding is about.

Now, the two-way data binding simply means that there will not be the need to manually reflect the changes in the view part that were originally made in the model part because it automatically synchronizes internally the data both ways.

The two-way data binding is nothing but an automatic synchronization of data between the model and the view end, which otherwise have to manually enter and execute.

4. AngularJs allows product testing

AngularJs is basically a JavaScript-based framework that allows 'unit testing'. Make sure to know the difference between AngularJs and ReactJs before choosing it. Let us get to know what is unit testing before we proceed ahead.

Unit Testing

So, when we have the code ready for our application software, and we know that every function has a separate code, the unit testing allows testing of those units separately.

However, it is quite difficult to just call a function and not bother with the remaining code as usually the developers nowadays code in a very mixed manner for dynamics requirements. AngularJs makes it a bit easier by providing dependency injection so that the necessary XHR request can be made in the desired manner and the unit test can be accomplished in the required isolation.

We better know about the dependency injection as well as complexities before knowing further about it. Make sure to check on other improvements in Angular that have been recently introduced in it before making a decision.

A decision made in an awakened state never lets us go down even if that doesn’t prove beneficial for us later. It would technically be a lesson of what is not going to work for what we want. Thus, gathering prior knowledge is the key.

Let us put a glance at the benefits of choosing AngularJs and some disadvantages suggested by experts after working on it.

Pros and Cons of AngularJs development

1. It supports Single-page applications i.e. much easier to maintain post-development and easy to develop for an AngularJs developer itself. The solution is more dynamic as a SPA than the usual type, with a faster page loading rate.
   
   
2. It is said that with AngularJs, you would be able to develop native applications or somewhat like them as they would function exactly the same as the real native apps do. Google also prefers to develop some of its native applications using AngularJs and this fact has given the biggest hype to the AngularJs user community.
   
   
3. The best thing about AngularJs is despite its premium offerings like the MVC pattern, it is freely available in the market that allows developers to produce client-side applications easily without seeking any paid plugin or developing any unique code for them.
   
   Only some general HTML syntax extension is required to maintain the uniqueness.
   
   
4. WYSIWYG prototyping tool helps developers to create prototypes easily to analyze the functionality and make the quick changes required.
   
   
5. There are Angular directives basically, that keep the HTML pages mess-free. They allow the developers to use the same functions again and again to produce different functionalities and create unique codes from them.

What are Directives in Angular though?

Directives are basically of three types and are document object model instruction sets that help in the execution of logical implementations.

• Component directives are those which contain selector parameters, template URLs, and style URLs.
  
  
• Structural directives are used to manipulate the document object model elements.
  
  
• Attribute directives are used to change the appearance and behavior of elements.

Cons of AngularJs Development

However, AngularJs comes with numerous benefits, it welcomes a few concerning subjects as well, and they are mentioned below-

1. It is a bit less secure and it requires server-side authentication to keep going ahead.
   
   
2. If JavaScript is disabled, the user would not be able to see anything except the basic page.
   
   
3. It is not advised to use Angular for on demand mobile app development.
   
   
4. However, two-way binding checks all the variables twice, which delays the overall execution of the solution.
   
   
5. It is often mentioned by some experts that AngularJs is quite complex as you would require integrating the external Javascript libraries to implement small changes whenever there is an error. Also, you would have to hire an adept and dedicated Angular developer to resolve the code error, as it would not be an easy task for any other usual programmer to deal with it.
   
   
6. AngularJs often ends up confusing the developers as it offers multiple ways to execute one task in it. If we have to conclude this particular concern, we can not agree more with the fact that AngularJs is not for beginners.
   
   
7. Integration in AngularJs is quite cumbersome. It is an up-to-date platform, thus requires updated browsers only to work on it.

In the Nutshell,

AngularJs is considered a professional platform to develop enterprise software solutions, with more than a hundred thousand Javascript users across the world. Out of them, more than 35% of the users prefer Angular over React.

It is chosen for its ability to develop Single page applications and is sometimes rejected for its complex behavior. Nevertheless, some of the project types for which AngularJs is mostly used are as follows-

1. Angular weather-based applications
2. Angular Travelling applications
3. Angular Video Streaming applications, etc.

However, there are certain areas in which the use of AngularJs is not advised by the experts. And those areas are-

1. Gaming
2. Analytics
3. Reporting and Management tools, etc.

Make sure you hire a dedicated software development team that could comprehend your needs and fulfill your immediate requirements first. Also, which can keep them within budget and yet provide you an adequately interactive solution.