Common React Native App Development Mistakes That You Need to Avoid

React Native app development

Many enterprises and developers opt for React Native mobile app development as it allows them to develop cross-platform apps in the shortest timeframe. As this amazing cross-platform app development framework is gaining a lot of popularity, there is an increased demand for React Native app development services. But with the rising popularity, there are certain things you need to consider before developing React Native mobile apps. Although React Native allows developers to build fast-loading, high-performing, and intuitive mobile apps, there are a few common React Native app development mistakes that you need to avoid. This article uncovers these mistakes so that you can avoid them during the app development process.

As a leading and reliable React Native development company, we follow the best practices and development approaches to develop high-quality React Native apps without any hassle or delay.

Why is React Native App Development More in Demand?

  • React Native Relies on JavaScript

JavaScript is one of the most used languages by developers all over the world. As React Native uses JavaScript, developers find it easy to pick and get started with React Native app development.

  • It is Possible to Build Truly Native Applications

React Native renders true native elements which allow React Native app developers to use the platform-specific components like activity indicator which gives the platform a truly, native feel

  • Easy and Simple Installation Process

React Native can be easily installed using the Node Package Manager by developers with a JavaScript background. Even if you don’t have knowledge of JavaScript, with React Native you can avoid the trouble of downloading a binary from the source.

  • Enhanced Productivity

As React Native relies on JavaScript, it makes the app development process faster and easier. It also has a live reload feature and allows developers to use their preferred IDEs or text editors.

  • It Has Strong Community Support

Many businesses and enterprises have chosen to invest in a React Native app development company because it is supported by a strong community of developers. This community constantly works to improve React Native to make it a completely flawless and high-performance platform for cross-platform app development.

  • It is a Cross-platform App Development Framework

If you’re planning to build a cross-platform application, then you should consider approaching a React Native app development company. React Native app developers can not only help you build cross-platform apps but also build apps for smart TVs, smartwatches, Windows devices, and VR headsets.

Mistakes to Avoid During React Native App Development

The following are the common mistakes that React Native app developers should avoid during app development.

  1. Incorrect Estimation

Many developers tend to forget that the basic layout of the app is different in iOS and Android. They should make the current estimation of the validation layout. In React Native app development, you are required to write more codes as compared to the hybrid app development. You must also check several endpoints at the backend. The logic should be reflected in the application, with the database architecture and how entities are linked to each other, and so on.

  1. Wrong Redux Storage

Being a React Native app developer, you should focus on the data management and planning of an app. With proper planning, Redux helps in effective data handling and debugging of apps. It is an effective tool for app data management. Redux is generally used for developing large-scale applications. As it requires writing more code and increases workload, this is what ReactJS developers forget.

Redux store setup requires proper and effective planning. It is not ideal for small-scale projects as it requires you to write long lines of code for even the slightest change made. This will only lead to more problems and inconvenience during the React Native app development process. It is wise to hire professional React Native app developers for proper Redux store setup.

  1. Mutate State within Render Function

Data contains all the information on the component that gets rendered on the state. It gathers data from the store and shows it on the screen. React comes with a set state() function which compares the new object state with the previous state. Later, it adds the new state to the previous state and sends the data everywhere. This cycle goes on and will be there for a lifetime. When you directly mutate the state, then the lifecycle will be disrupted and this can damage all the previous states.

The app tends to function abnormally or even crash sometimes. In such situations, you lose track of all states and you might need to write custom code rather than React. These fixes are possible if you mutate the state directly. So, avoiding this problem, you can develop a child component for the content which is within the function and then pass it as a prop.

  1. Misusing Redux

As said earlier, Redux is ideal for large applications as it facilitates easy and simplified debugging and managing of app states. However, try avoiding using Redux as it is time-consuming.

  1. Not Removing “console.log” Statements

While the console log statements are helpful in debugging the application, this can create a major problem if forget to remove them before moving ahead. If you continue rendering logic, those which are not synchronized can cause congestion in the JavaScript thread. All this will make the application slower.

  1. Stateless Components

While the stateless components do not extend any class as they take up the argument as display and props in the Document Object Model (DOM). It has features including:

  • Ability to perform testing easily
  • Elimination of local variables
  • Rapid implementation

Now, as time has changed, React Native app developers should use pure components.

  1. Native images Not Optimized

As a React Native app developer, you may ignore the optimization of images within the React Native application. Image optimization helps you resize the image locally, upload to the cloud storage, for example, Amazon Simple Storage Service sever, and then get the CDN link returned through API. This process makes the image loading process faster.

Wrapping Up

These above-mentioned common React Native app development mistakes are just to name a few, there many more issues that a developer needs to fix to build React Native mobile apps.

As a leading React Native development company, we make sure to avoid these common mistakes and follow the best practices and industry standards to build robust and bug-free applications.

 Frequently Asked Questions 

Q.1. What are the challenges of React Native app development?

Ans. Some of the challenges of React Native app development include:

  • Reliance on native app developers
  • The Abstraction layer Limitations
  • No multiprocessing or parallel threading support
  • Difficult iOS deployment

Q.2. How can the performance of React Native apps be improved?

Ans. You can enhance the performance of React Native apps by avoiding unnecessary renders, using pure components, rather than Stateless, optimizing the JSON data, and reducing the size of the app.

Q.3. Why is there a need to use Redux in React Native?

Ans. If planned well, Redux is an effective tool that helps in storing and handling the data, debugging app states. Redux is suitable for the development of large, complex apps as compared to small, simple apps because the number of codes is higher.

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