Mistakes to Avoid When Developing React Native Apps

Jaiinfoway
3 min readAug 3, 2022

React Native is without a doubt one of the most popular cross-platform app development frameworks. In this blog, we’ll talk about and show the error to avoid when creating React Native applications. The use of a single codebase is possible for any platform, including iOS and Android. Before discussing the errors, let’s look at the benefits of developing React Native apps.

Benefits of developing React Native applications

  • JavaScript is used by React Native.
  • Simple direct installation method.
  • The creation of performance-based applications is simpler. Additionally, these apps are quite reliable and stable.
  • The UI/UX design of the app development framework is friendly and powerful.
  • Supports plug-ins from third parties.

These common errors should be avoided when creating React Native applications.

Challenges to avoid when developing React Native App

Disproportionate Image Optimization:

Between iOS and Android, the app’s main interface is different. Image optimization is one of the most crucial steps in the creation of apps. The performance and scalability of the app are improved by proper image optimization, which makes the entire software lightweight. Therefore, you should avoid making this React Native app development mistake if you want to create a complete app.

Wrong Redux storage:

Redux helps with data storage and app state management during app debugging. You will need to create numerous lines of code even for little changes. Therefore, it will be better if you avoid it when using React Native for startups and go with it for large-scale projects.

Left “console.log”:

The simple console log instructions make it simpler to debug the application. Unsynchronized rendering logic can cause the JavaScript thread to get clogged if you continue using them. All of this will eventually make the device slower.

Mutate state inside render function:

All of the details about the component that will be seen on the interface are contained in the data. The set state() function in React compares the current object state to the previous state. Afterward, combine the new state with the initial state and distribute the data. The life cycle will be interrupted and all previous states may get corrupted if you directly alter the state. The appliance occasionally exhibits abnormal behavior or crashes. To prevent this scenario, you will make a child component for the function’s internal content and pass it on as a prop.

Stateless components:

The stateless components take up the argument as display and props in DOM, which means they do not extend any class. Simple to test abilities, No use of local variables, and quick implementation. As time has changed, it is now essential for developers to use pure components.

Unit Tests:

Being careful is always necessary when creating mobile applications. Another typical error made by a company developing react native apps is failing to perform unit testing. It’s crucial to emphasize the unit test. By doing this, you can be confident that each part of your app is operating on its own. Additionally, it’s important to fully test the capabilities using unit tests.

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Jai Infoway is a React Native app development company that offers comprehensive services to organizations of all sizes. For your projects, hire a dedicated React Native developer.

Visit: www.jaiinfoway.com

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