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Factors to be Considered for Migration from AngularJS to Angular and its Business Benefits.

AngularJS to Angular migration is becoming an important issue due to the nearing end of support of AngularJS in 2021. Enterprises are getting upset because of the approaching lack of upgrades and stirring into the direction of migrating to Angular. Although Google’s decision to discontinue support of AngularJS is not the only reason for companies to shift to the new technology. What are the main reasons for the migration? Does your company need to get on board? Which benefits will the migration bring? We’ll explain in this blog post.

Angular is one of the most admired technologies to develop mobile and desktop applications. Since it was introduced in 2016, it has grown to be a darling among both frontend and backend coders. It features advanced capabilities that make scripts more structured and more effective. Business leaders should know something about the migration from AngularJS to Angular and be equipped to execute.

Factors to consider to Migrate from AngularJS to Angular
1) Simplified MVC

Angular makes use of the MVCMVCModel–view–controller is a software architectural pattern commonly used for developing user interfaces that divide the related program logic into three interconnected elements. This is done to separate internal representations of information from the ways information is presented to and accepted from the user. (model-view-controller) architecture and uses component-based architecture. Since components are independent, developers are preferring Angular architecture to develop the interactive UI for an application. MVC architecture benefits in various app-development levels, which would be disrupted, whereas, Angular utilizes the components, which include all the features in a single class, which is a more effective process by migrating from AngularJS to Angular. The contrast in the structure makes the new Angular model highly effective to create and manage larger and more complex applications, while simplicity remains an attractive quality for AngularJS.

Overall, Angular has a better code structure which leads to better dependency injection than Angular JS which makes for effective software development.

2) Script

A crucial distinction between Angular and AngularJS is that Angular utilizes TypeScript while AngularJS utilize JavaScript. TypeScript, although evolved upon JavaScript, has additional options than the latter. 

TypeScript is specifically suitable for front-end development. Also, it has exceptional capabilities to tackle large projects. It makes for better productivity since a coder can self-detect errors while coding, ensuring that the efficiency is multiplied. In the end, being an object-oriented language, TypeScript assists for cleaner code that can be more simply reused.

3) Device Support

AngularJS is used to build dynamic web pages but lacks compatibility for mobile browsers. This is the reason why more leaders want to know about the migration of AngularJS to Angular for their business applications.

This represents a serious limitation due to which the world is raising shifting towards mobile rather than desktop browsing. Moreover Google, through its search engine -algorithm provides the best class support for mobile-first browsing.

Also, changing from AngularJS to Angular ensures support for many mobile browsers and devices and can be conveniently utilized to build native mobile applications. Due to this, more leaders need to know the migration of AngularJS to Angular for their business applications.

4) Speed and Efficiency

Angular is more advanced than AngularJS in every way. i.e., For example, speed. The former’s support for component-based architecture rather than the traditional MVC provides Angular programming run multiple times faster than the AngularJS.

The former pave for a more advanced data binding algorithm, two-way binding of AngularJS. Also, Angularjs TypeScript assists static typing, which restricts a variety of runtime errors which often provides problems for AngularJS in building complex applications

Business Merits of Migrating from AngularJS to Angular

The reasons given above are mainly technical oriented. However, there is also a business angle on ‘Why migrate from AngularJS to Angular?’. The next section provides suitable answers to the question, ‘What does your business stand to gain by migrating AngularJS applications to Angular?

1) Future-Proofing

Future-proofing is the most compelling reason for shifting to Angular from AngularJS. A forward-thinking business ought to have commenced or been planning to implement steps to upgrade AngularJS service to Angular.

One reason for this is often AngularJS is quickly nearing its finish of support. In the middle of 2018, AngularJS entered three-year long-term support (LTS) period that may have been completed on May 31, this year. However, the developing team extended the support period by six months owing to the impacts of COVID-19 to December 31.

It clearly means that AngularJS lastly received new exciting options/features three years ago, restricted to solely bug fixes security patch updates. Moreover, from the end of this year, those security updates to stop, and any applications built on AngularJS would be exposed to vulnerabilities.

The support for Angular is still robust and updates are being released frequently. Migrating from AngularJS to Angular at a faster pace is a way to future-proof applications essentially businesses going ahead. Therefore, it is highly vital for every business to have an AngularJS to Angular migration plan

2) Efficient Development

In terms of design, architecture, structure, and features, Angular is well advanced than AngularJS. The code is cleaner, the architecture/design is very efficient, and the development process is highly productive.

AngularJS has some advantages, therein it is versatile, flexible, and lightweight for building small applications. However, it lacks when it comes to building large, complex applications. Angular is better fitted for such. Taking into account, the migration of AngularJS to Angular, this boils right down to its use of component-based architecture/design.

Add this to the use of the highly modern TypeScript over JavaScript, support for mobile devices and browsers, and an advanced or developed data binding algorithm; what we get is a framework that is highly efficient than AngularJS multiple times over.

Google should have intentionally built a new Angular version from scratch in 2016 having considered the limitations of the first Angular, or AngularJS. Businesses could build better applications by using Angular rather than AngularJS owing the latter delivers the speed of compilation and provides code optimization by ignoring the incidence of runtime errors.

3) Mobile-Oriented Development

54.8% of the world’s net browsing within the first quarter of 2021 was done from mobile devices, reported Statista. Over the years, mobile internet browsing has been tremendously growing around the world.

This has rapidly boosted the development of the responsive UI design approach. Google provides a mobile-first approach to indexing websites on its platform. This means that when developing a web application today, you can’t afford to leave mobile out of consideration.

If something, mobile compatibility should be kept at a priority. If using AngularJS, there is a chance to upgrade AngularJS to Angular and provide mobile support for the business applications.

Angular does not just provide display support for mobile; it also scales performance by the provision of faster page loading and a more efficient framework structure, as discussed already in the point above.

4) Cost Optimization

The ultimate reason behind migration from AngularJS to Angular is to enhance code efficiency so that the development process becomes more productive.

In turn, this decreases the development life cycle, enabling to spend and yet produce better results. Also, Angular comes with an official Command Line Interface, which means that your developers no longer need to rely on many third-party tools that are required in AngularJS.

In the development process, every saved cost adds to something huge at the end of the day. Cost optimization is not only about reducing costs, though. It is mainly about getting adequate value for the money you are spending.

5) Conclusion

Better performance, improved safety, simpler maintenance, and optimization for SEO, among multitudinous other advantages, are the reasons why Angular is so popular. Also, given the commitment by Google not to introduce any further drastic changes, together with their commitment to support, means that Angular is here to stay. So, if you were still sitting on the hedge to see how this goes, now would be the perfect time to join the crusade. 

Angular has placed itself as the framework for futuristic web apps. Anyone who ignores it does so at their pitfall. It would be to the advantage of app and application developers to embrace this excellent product to enjoy its various benefits.

It is a great framework to build enterprise web applications, especially front-end development, due to its stability and scalability. TechAffinity has hands-on experience and a handful of resources in Angular to guide and support organizations. Please reach us at to know more about how we can support you.

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