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We all are working with the Software and Hardware do face hiccups – we tend to make mistake of choosing the HTML over native, HTML has challenges in terms of UI/UX. At the React JS conference in 2015 React Native got released. The same year saw React Native as an Open-Source platform. This platform does not require HTML or CSS, rather the developers in React Native write their native codes in Java or the C language.  

When any owner of any platform securing billions of end users takes a shift, there is higher likelihood of it turning into a revolution. This was the case with React Native. Certain businesses preparing for their digital journey were and remain convinced that opting for the React Native framework was a better option and they built their apps around it.  

The scalability plus the seamlessness of complexity that React Native framework possesses is incomparable, also the app comes with a much better user experience. The best part of the framework is- React Native community gets better in its framework.  

In stark contrast to this, certain mobile app development company still think the Native apps as the most go to for today’s app development. In maximum scenarios, businesses remain convinced about the technology stack these businesses approve of, based on the experience they have.  

However, they begin to spare more in case the requirement within Android plus iOS application isn’t at par with their development. Hence, what should they do about it?  

You can find two ways to develop highly reliable iOS and Android application: 

  • Building the Native software with React Native JS 
  • Converting the current application into React Native  

In case you have invested in developing the Native application, you wouldn’t require a big budget. You could hire dedicated React JS developers so that you could upgrade the native app to the React JS version.  

What limitations exist in developing apps with React Native?  

The reality is, the existing of bugs, security issues, and bugs are rather common while you think of building native apps through React. Even when React Native was rather popular, users could encounter certain issues in performance. However, in case you are fully aware of these glitches, the React Native developers could stay on top of the error free development of the Native applications.  

Yet, if you understand these issues, you get your React Native developers to stay at the best of seamless Native apps development. With all said, there are certain concerns or limitations that may arise while building or replacing native software to React JS:  

It needs native developers even when it comes with cross functional aptitude 

In certain processes where they use JavaScript, you would need to depend on the Native application developing aids. This is true for where you need integrating high computing of the React Native apps you work with. Moreover, you also require understanding how processing of native library happens to integrate SDKs like Google Analytics.  

Also, as it highlights the cross-platform, it gets understood that any kind of app that is written within a hybrid framework would work absolutely in same fashion on iOS and Android. It runs in the absolute exact manner for most applications; yet it isn’t the case for all development work.  

Limitations that come on abstract layers 

The prime aim behind every application is offering several features along with functionalities to the end users so that there is better conversion rate. Hence, while developing functionalities to the end users for a higher rate of conversion. Hence, while developing the app in Native React platform, an abstraction layer gets added on its native platform so that more functionalities can be produced.  

As this is one abstract layer, most of the bugs are not identified. Thus, a bug in the abstraction layer would signify a bug within the application. These are quite difficult to identify also diagnose. Apart from this, a level of abstraction, in turn, would imply that your business would have to depend upon the third-party services to ensure that your framework is relevant.  

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The style of debugging is inconvenient to build React JS apps 

In case you work with a new React Native app developer, it could be a little inconvenient for debugging styles. The idea is to not depend on the chrome debugger to change the property of each of the elements in different manners. Any decent mobile application development company would look to possess a convenient platform and invest in safe debugging styles.  

iOS deployment comes complicated  

One significant issue with developing React Native iOS app is its complex testing process. When you build an app with React Native, you would have to work through a tough task of deciding about the testing tool. This is about the issues related to acquiring certificates along with provisioning profiles. While the process of deployment is seamless and hassle-free.  

What you need to consider while converting native iOS and Android apps to React Native  

The best efficient method of converting a native iOS and Android app in a React Native platform is cutting down on the number of codes that needs to be written. When loads of changes are there required to be made in the app, it is better to develop new software with React Native. However, this method would narrow down to the requirement plus the type of app. Hence, in case you look to replace your Native iOS and Android app into React Native, certain aspects that you need to consider are mentioned below:  

Update your libraries to the latest models and versions 

While you are developing any app with React Native, the better idea is to switch to the newer and advanced technology stacks. Here, the stacks could include databases, libraries, tools, and frameworks. In case you use any other version, the recommendation is to check for the Android version. The present version for significant update is React Native 0.60. Several features come bundled while you use the latest version, this comes with auto-linking, accessibility, lean core, auto-linking, Android migration and so on.  

If you find the third-party apps interrupting with your applications, you could include post-instal script. Moreover, it is recommended that you include certain other apps to improve your app speed.  

Execute modules that are custom native 

Just creating module file won’t suffice. You would need to register the module before you use a native module. To create and register these modules, you would need build another Java Class. After you imported the file, the last step is completing the process of registration to initiate another package class.  

Adding assets to React Native Application  

There are several assets within an application – the prime being the launcher icons, icons of push notifications, also custom fonts. Primarily, these components are to enhance the rate of user satisfaction. Along the same lines, it is crucial for your business to create the React Native application as much user compatible as feasible. You could leverage the mobile application development company for the same.  

Hence, you could alter the appeal of the icon within your debug app. Also, push notification is one significant feature of any app when it would be about the user coming back to the application. The image you would pick for the icon in push notification should come with a transparent background to provide a better appeal.  

UI/UX components 

One of the best features in using the React Native JS is – developers could reuse the components towards fitting and developing an application. React Native uses the pixel density to make sure that density of resolution works at tandem with the Android. This ends up where, you would not have to consider the hassles that are associated with the misalignment of style between the two platforms.  

There is a plethora of differences between iOS and Android when you think of interfaces along with design principles. Hence, you must follow the guidelines in material design to identify the components of default.  

Process of adding React Native to your Present Native iOS and Android App 

The best possible means of approaching a React Native App is starting from beginning. However, you could even use it when looking to integrate a user flow for your extant native apps. You could readily integrate your React Native to your present apps when you are aware of the right steps and components.  

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Critical aspects you need to know before integrating  

  • Preparing dependencies related to your React Native also work on the directory structure 
  • Build the components of React Native in JavaScript 
  • Install an Android App and iOS app that would work as one container for your React Native  
  • Validate that the React Native elements are working just as expected 

Certain prerequisites that would be needed to integrate React JS to your Native application are:  

Set up a directory structure 

To give you a seamless user experience, you could have a new folder for your new folder that could be used in React Native project. After this, you could copy your current code to an iOS folder.  

Get your React Native packages installed and navigate to your newer package. A new folder would be built by Yarn, which would have all your dependencies related to JavaScript so that you could build your project.  

Methods of Integrating React Native  

Check these steps for integrating React Native to the Native iOS and Android apps:  

Configuring Maven  

To configure the maven, the foremost step that is required to take is adding the JavaScript and React Native dependencies to your library file. When you would wish to make sure that you are on the right version of React Native, you could replace the plus sign with the actual version of this.  

Make sure that you add one entry for the JavaScript maven collections and React Native to your projects. Here, you could cross-check for the last path.  

Help auto linking native modules  

To auto-link first you would need making an entry to setting.gradle. After that, you could add that entry to the app/build.gradle.  

Configuring the permissions  

Check if you possess internet permission. You could take a gaze at the xml files. In case the user flow is such that you would require access to the folder, you could add the activity to the concerned xml folder.  

Traffic on ClearText 

In case you have an Android version more than 9, you would see that the cleartext traffic remains disabled. This would prevent your application from connecting to the Metro builder. To enable the connection, you can apply the code given to xml files.  

Code integration  

There are certain steps developers need to follow in the process of code integration:  

  • Build one index.js file.  
  • Add the React Native JS code  
  • Ask permission for the overlay of development error 
  • Render Render the JS component  

The dev menu could be activated by default but not in the emulators. Hence, you would be needed to use certain specific ctrl function to execute the JavaScript code to test.  

Similar to other applications and code, we would need testing the integration to check if the React Native app is working like expected. To work on it, the mobile app developer would need to do the following:  

Run the packager: Run with the development server plus run in the root directory.  

Run your app: While you run your app, the code on React Native should have the ability to load the JavaScript from your server also display the results you desire.  

On running the app, the code on React Native should have the ability to load the JavaScript from your server also display the results you desire.  

On running the app, the code in React Native should have the ability of loading the JavaScript from your server and display the results you desire.  

Advantages of Using a React Native for the current Native iOS and Android apps 

There is a rise in competition across the IT industry for developing a scalable, highly secure, and reliable application. Hence, app development across platforms has been the main word for this millennium.  

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On such lines, we have picked React Native to convert into a secure and high-performance app. Mentioned under are some of the best advantages offered by React Native:  

Optimal Performance  

The React JS’s performance factor comes because it uses separate thread from User Interface and Native Applications. It is easier that React Native gets connected to the OS and generates a code for the native API totally free.  

Reusing components  

One of the most critical features highlighted by React Native is Reusability. Developers could shorten the time of the complete development by just replicating the components. Almost every integration of the native framework could be carried out by merely reusing the codes irrespective of the OS.  

A Robust Community that backs you up 

Being one open-platform, React Native creates an easier form for the developers to contribute also take this framework forward. Hence, there are several tricks that the community would share with your developers to receive the best result out of the development. Besides, as there are several React Native vulnerabilities to React Native, the large community explores these ways to offset all these challenges. This ensures you receive regular support.  

Live Reloading  

Those days aren’t there anymore when you would sit for hours, allowing your code that it runs at its pace. You were then needed to seek the changes also make sure necessary edits are made. However, there are two critical features react Native boasts of – hot reloading and Live reloading.  

With these features, you could immediately check the result through running the code plus cut down on the wait times needed for the changes plus releasing of the app.  

Solution that’s Cost Effective  

Code reusability is one of the critical elements towards saving time. Similarly, when you could save upon some time. Similarly, when you have some time to save you could also reduce the total cost that relates to the project development. Besides that, you could carry out the development also with a small team that has React Native developing guys.  

Concluding Words  

For all your time plus cost-saving instances React Native is popular. So much has been discussed about it, and this community keeps on expanding. This indicates that your React Native would be able to provide better results in future. This seems to be the future for all mobile app developing companies, as Facebook has updated the MIT licence, also we hope that there is a better version of it coming soon.  

So, it would be a completely new application created in Native, also you would want to upgrade your Native app to the React JS. There is also another method of going about it through using hybrid apps in mobile.  

However, when you ask for Native Mobile Apps vs. the Hybrid Mobile Apps, you would see that while former offers higher stability plus reliance in spite of the time taken for the market times.  

In case all these conversions would sound too technical for you, and you remain unsure of the product, it is rather a good idea to look for consultation also support. Reading through several content pieces could help you collect theoretical information.  

The best way of going about the conversion is hiring a dedicated developer of mobile app and ask him towards developing a native app through React Native. Alternatively, you could also hire one iOS application developer, or one Android app developer also ask them of considering converting your iOS also Android App to React Native. However, you need a separate QA plus other developers for collaboration.  

To receive the best of market times, you could hire one dedicated team of software developers from one reputed software development company so that your project is accomplished. In case you have no time in your hand for research and interviewing for the best software app development company for the Native development with the React JS, you could look out for some good developers online.

Chanakya Kyatham

Chanakya Kyatham

Chanakya Kyatham is a Senior Digital Marketing Manager at ParamInfo Computer Services Pvt Ltd. He is passionate about topics such as SaaS, productivity, Android and iOS, general technology, and business.

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