Mistakes in React Native

Mistakes to Avoid When Developing React Native Apps

One of the most common cross-platform for app development frameworks that allows a developer to develop first-class and profitable applications to React Native. React Native is created and launched by Facebook. The benefit of using React Native’s framework is that it allows reusing a particular chunk of code, allowing developers to use the same codebase with asymmetrical User Experience to develop both iOS and Android applications.

According to most developers, React Native is one the most volatile and impressive platform as it not only improves the tempo of the development process but also lowers the overall development cost. This implies that a single codebase can be utilized simultaneously both on iOS and Android or any other platform.

Check: Outsource React Native development

Companies can make Decisions Based on the Following Features

One Codebase

If you are targeting mass audiences, then you have to develop a plan to reach your audience through every possible channel. If you use a cross-platform development solution, you can generate a mobile app that operates on all available platforms. The apps can also operate across multiple gadgets, making them capture a vast audience.

Large Platform Support

If you choose to utilize a native app, DEV technology, or a cross-platform to build your app. You will find a vast community in the same field that can help you develop your application better. React Native has a broad community that:

  • Shares expertise
  • Shares knowledge
  • It contains an incredible catalog of components (all open source)

So, if you want to build an application that is cross-platform, we recommend that you utilize React Native due to these reasons.

Since the inception of React Native, it has grown in terms of popularity, beating its competitors, which include:

  • Cordova
  • PhoneGap
  • Iconic

What’s more, this platform has a lot of functionalities that make it perfect to utilize in large-scale app development.

Some benefits of utilizing React Native include:

Maximum Code Reusability

When you utilize React Native, you can utilize the same program, with exact lines of code, to deploy your application on:

  • Android device
  • iOS devices

You hence save on:

  • development time and,
  • development cost

Theoretically, using React Native could cut down development effort by up to a half. Of course, in actual practice, cost savings becomes a little lower than the theoretical estimate. But it is still low enough to utilize.

Live Reload

React Native bears a special feature known as live reload. Using this feature, you can see the changes that you make to your program immediately. In doing so, you save on development time, and you also get more accurate results.

Strong Performance

React Native is well-tuned to suit mobile device architecture. They utilize the Graphical User Interface and the central processing unit efficiently. In doing so, you get better application performance.

Intuitive and Modular Architecture

React Native has an intuitive and modular interface that makes diving into another person’s project pretty easy. Your team can hence work on your project anytime and anywhere. Upgrades are also easier to implement due to this feature.

However, to attain the full benefits of utilizing React Native, you need to avoid errors, human or otherwise.

Challenges in React Native Apps

  • Reliance on Native developers

In most cases, JavaScript works developers always must depend on Native Application Developer, this when a heavy computing operation is required for an application. Such operations force the developers to imply functionality to the native part of the application, for which a native developer is required to do all the work.

  • Flaws in Abstraction Matrix 

To make the React Native Application more functional and user-friendly, an abstraction layer is installed on the framework of the native application. During the development process of React Native Applications, the Abstraction layer has its unique challenges and conflicts which need to be tackled. Some challenges are:

  • Bugs and errors are difficult to locate in the abstraction layer.
  • Dependency on resources and libraries from a third party.
  • Depending upon custom designs must be implemented.
  • Challenges for iOS development

React Native programmers find it extremely hard when they have to test their iPhone on some testing services. Moreover, the developers have to deal with various problems during this stage such as gathering supply labels and certificates. No doubt this process is hassle-free to test on Android applications but complex on iOS devices.

The only way to develop an error-free Native application is to hire a competent Native application developer or a dedicated team of Native app developers. Lastly, every framework has its benefits and perks.

Check: Hire ios developer India

Mistakes in React Native development

  • Inaccurate projections

Reusability of programming has been one of the main goals of using React Native. Native developers, however, also make a common error, missing the fact that the application page for both Android and iOS platforms can differ and vary greatly in their page layout. For Android and iOS systems, a lack of knowledge and comprehension of design standards and common formats contributes to wrong estimations.

For Android and iOS systems, one may not think of an accomplished, competent developer or a production corporation that can always schedule assessments separately. Second, it is especially important to check all the database and backend nodes when creating a web application, to monitor the logic and set up the correct codes in your web application. Also, you must rely on the framework of authentication.

  • Preparation for Redux store

Redux is a volatile tool that helps to manage an app effectively. It allows one to accurately store data collected by the application. Redux is commonly used for the handling of bulkier apps. To tackle problems, nevertheless, one must handle them properly.

It may seem reasonable, but it is not suitable for small applications and projects. And why so? That is because Redux requires you to write lengthy, complex codes for the shortest of modifications. So, if you are developing a small-scale React Native Program, it is best not to use Redux.

  • Not updating images

This is the most common error made by developers even during the development of the React Native App. More importantly, the image improvement in the React Native App is an essential component and an optimal concentration needs to be tackled, as the performance of the application relies heavily on image optimization.

Unoptimized images not only need a large amount of memory and storage but also dramatically reduce the app’s performance. To upgrade image quality, consider the following steps.

  • Use a small size image.
  • Use the PNG format instead of JPEG.
  • For swift loading use local images.
  • Not following protocols

The poor judgment that one might make while working on a project is not the coding of best practices for React Native. There is a range of large and unique React Native coding best practices that you should follow when designing your application using this platform. For example, you need to follow naming conventions to attempt to increase the readability of the code.

This could hinder the progress of the application process if the coding standards are not practiced and the performance and overall output of the application will then be decreased. So then, you should certainly follow the right coding standards.

  • Overlooking project structure

The erroneous layout of the project would make it impossible for you to run and maintain the project. Projects can be structured in many ways. Ordered project files and folders can make the life of the creator much simpler. Beginners normally do not invest a lot of time in the framework of the project. Moreover, they do not realize that it might lead to problems in the future.

It is important to have a good project framework. So, you may aspire to integrate the greatest project framework in your React Native App.


React Native has grown to become one of the best application development platforms to utilize in the 21st century. Of course, there are other platforms available out there, but none matches the efficiency of React Native. However, to get the full benefits of utilizing React Native, you have to avoid some pretty common mistakes. The mistakes that we have listed above can have catastrophic results if not taken seriously. You should hence follow the guidelines that we have provided to avoid them. Also, remember that your application’s performance will be directly proportional to your user base. Hence weak performance implies a weak user base and vice versa.

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Also check: flutter vs react native vs xamarin | .net maui vs flutter

Written by:

Muzammil K

Muzammil K is the Marketing Manager at Aalpha Information Systems, where he leads marketing efforts to drive business growth. With a passion for marketing strategy and a commitment to results, he's dedicated to helping the company succeed in the ever-changing digital landscape.

Muzammil K is the Marketing Manager at Aalpha Information Systems, where he leads marketing efforts to drive business growth. With a passion for marketing strategy and a commitment to results, he's dedicated to helping the company succeed in the ever-changing digital landscape.