A short guide to developing React Native applications

React Native is without a doubt one of the most widely used cross-platform frameworks for creating similar native applications...

React Native is without a doubt one of the most widely used cross-platform frameworks for creating similar native applications. This framework is easily used to develop new applications from the beginning and even existing projects on iOS and Android.


A short guide to developing React Native applications

This framework is very popular and friendly for novice as well as experienced developers. As a result, the demand for React Native services is growing worldwide. Here are the best benefits of this framework.


The most important benefits of the React Native extended program


Using JavaScript and uniquely easy to learn, especially for new developers


The possibility of reusing code and other plugins to create good quality programs has started from the beginning


Create a performance-based application with higher reliability and stability


Common techniques such as modular architecture, notification comedy style, and hot-reload feature to increase the performance of advanced React Native applications


Valuable and user-friendly UI / UX design


Powerful and smart community for support


Easy and straightforward installation method


Created a solution that allows iOS and Android to stay compatible with smart TVs, VR devices, etc., because it is a cross-platform framework.


Offering outstanding benefits, this framework has a bright future. But like any other framework, it has medical challenges and limitations that are inherent in the development of React Native programs. Here we explain them.


Potential Challenges in the React Native Program Development Process


One of the challenges of this framework is dependent on native application developers, especially when dealing with heavy and complex computational processes. Another challenge, not the limitation, is that this framework cannot support parallel themes or multiple processing. Reduces the use of the program, using it, is processed


Also, abstract layers (abstract layers) in React Native have other special limitations. They depend on other services and libraries. It is quite difficult to find bugs in abstract layers. It also takes time to solve. Another challenge is to use this framework when deploying (deploying) iOS, because there is really a test to test your app on any service other than Apple's Testflight.


Despite these challenges, React Native has become a good option for serving advanced React Native applications to write powerful applications that are natively delivered. In addition, experienced developers can handle these challenges well, while a novice or low-skill developer can make mistakes.


To produce a flawless end product, especially for new developers, it is essential that if you make these mistakes. After a quick glance at the possible mistakes it makes in the program, let's make React Native out of the other components.


Do not use React Native to make mistakes when choosing a program in the development program


Improper image optimization


Image optimization is an important step in application development, but is overlooked by developers. Images are needed to optimize images to reduce image load time. It helps measure images locally and then allows you to create them automatically in cloud storage like Amazon S3 by head. These developers then create a CDN link that is returned via the API. The whole process reduces the program and increases its performance.


Login to existing console


log console log allows React Native developers to easily detect bugs when debugging. This allows the programs to run smoothly during the execution phase. This also helps to understand the reasons behind the lower performance of the program. But if the developers can not delete the log expressions after the debugging process, it will cause a big mistake. If the logic and rendering methods are stored in the program, it will destroy the JavaScript theme and ultimately reduce performance.


Improperly redox program saved


Redux in React Native is quite useful for managing effective applications, managing and storing collected data correctly, debugging program mode, and junk. But Redux must plan its full use well, otherwise it may cause problems, especially in small projects. This is because Redux wants to write code for even the smallest of modes. Not suitable for small scale projects, but good for larger projects and applications.


Wrong brother or wrong project


The possibility of error occurs when the project is created in React Native for various reasons, which are as follows:


App design and page design is different for iOS and Android. There are also a few common components that points are used for replacement, but make the program the same in other cases. As a result, estimates for both platforms may differ.


The code written in React Native is larger than the code needed to develop a Hybrid application in Cordova. In such cases, it should also be considered.

All endpoints provided by the backend must be checked. Other critical areas such as understanding data structure, linking entities, logic management, etc. should be considered when estimating a project.


If React Native developers are unaware of these differences, they can estimate the incorrect date for completion of the project, which can lead to trouble in later stages.


Use stateless components


The stateless component means that the components do not develop any classes. They always render the same work and only print what is given to them through the props. These are also called dumb components. But stateless components can be implemented faster, reducing boilerplate code writing (parts of code that must be entered in many places with little or no modification), and making testing easier. In the program creation process, it is recommended to use pure components instead of stateless components. This is because for stateless components, rendering occurs after rendering the parent component again. But for pure components, when a change in states or props is detected, it renders again.


Do not check external module codes


Developers of React Native applications typically use external modules because this makes development faster and easier, and therefore saves time. But the modules may not work as expected or even sometimes break down. Therefore, developers must read and verify the code of external modules before use.


Do not consider unit testing


One of the most common mistakes that developers can make while developing the React Native application development process is not writing a unit test. Applications can still work, regardless of whether a unit test is intended or not, but such applications may not provide a good user experience and may be less marketable. Unit testing makes it possible to evaluate different parts of the program and the program's performance, and ensure that it works as expected. It also helps you identify bugs in advance and make sure that parts of the program run independently.


Concluding remarks


React Native has the potential to become the best framework of all the frameworks on the market. The framework is currently used by major players such as Facebook, Delivery.com, UberEats, Bloomberg, Skype, Instagram, Tesla, and many more. But it also has a number of downsides, but if any React Native software development company trains their developers to control common mistakes in advance, they can be greatly minimized.


We hope you find this article useful. If you are interested in learning React Native, you can use the React Native tutorial. Good luck!

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