10 Mistakes to Avoid When Developing React Native Apps

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Quick Summary

React Native App is an integration of React with native platforms, providing developers with an enhanced coding experience. It provides a shared codebase, which can be used to simultaneously develop an application for different platforms.

During the development process, many developers step upon some pitfalls that could hinder the overall app development. While revisiting such mistakes, we picked up ten of the most occurring faults so that your React native app development could be a smoother and more successful process. 

What are React native apps?

React Native apps are mobile applications created through the React Native framework. The React native framework is a fusion of JavaScript and React, compatible with cross-platform, allowing React native developers to write a single codebase for both iOS and Android. 

Developed by Meta, React has turned out to be a popular choice among developers for creating cross-platform mobile applications. It is also a top pick for businesses and React native developers looking for efficient and cost-effective mobile app development.

Top 10 Mistakes to Avoid While Developing React Native Apps

Ignoring the Platform-Specific design instructions

React native allows cross-platform development, but that does not mean we can overlook the platform instructions. Doing so would result in applications that feel out of place on both iOS and Android platforms. Following platform instructions precisely while taking advantage of cross-platform compatibility ensures a consistent and efficient app development process. 

Overlooking Performance Optimization

In any mobile application, performance is the topmost priority. At the development stage of an application, overlooking the performance could result in several grave errors. 

A few possible instances include slow loading time, glitchy animation, and poor user experience. The solution is to check out tools like React Native Performance to identify and sort out performance issues early in the development process.

Not Testing on Real Devices

Using emulators or simulators in the testing stage may cause limitations, as the environment may vary from a real-life environment. Some unforeseen problems may take place while testing on Android and iOS platforms. To accurately understand real-world performance, one needs to use actual devices for testing. In this way, we can ensure compatibility and performance differences across various platforms.

Reading the External module codes

When you hire skilled React native developers, they often create extra modules to effectively use time. It is a common practice, making the process easier. However, sometimes the modules break and don't work as expected. To avoid this mistake, you should pay attention to every code and correct it in the beginning. If you deal with these problems in the initial stage, this could help bigger problems in the future. 

Incorrect Coding practices

If something is wrong with the way you write codes, you cannot think about expanding your services. Changes would be needed, and you would have to edit your codes repeatedly. To avoid such circumstances, it is advised to always plan the way you would code before starting your React Native App Development process. 

Deviations in Planning

Talking about planning, deviations in this process may turn your entire project upside down. When developing React Native Apps, you need to pay more attention to planning the application design, whereas handling the data may require less attention. To do so effectively, we can use tools like Redux to make storing data easier.

Console Log Statement

This statement would debug the program execution. However, the JavaScript thread can be negatively affected if the console.log iOS file remains in the application. Moreover, the application would take longer to look for the document library.

Not Optimizing the Images

Unoptimized images consume a lot of memory, making it something to never leave undone. Before uploading to react, try to make the images smaller. You can use the PNG format for icons and JPEG for images. You can also use caching, as it would allow the images to load from memory and not from the disk.

Poor State Management

Just like a building, the design of an application needs to be perfect in every aspect. Efficient state management is crucial for a predictable app interface. Localizing the interface could easily minimize complexities in state management.

Ignoring continuous Integration and Deployment (CI/CD)

Last but not least, ignoring CI/CD can be a setback for the whole React native app development process. Continuous integration and deployment are important for carrying on the build, test, and deployment processes. This ensures faster delivery of updates and bug fixes to users, generating a highly effective user experience. Implementing CI/CD features would also provide a higher rating from the users, giving them the best experience. 

Why choose AIS Technolabs for your React Native App Development?

At AIS Technolabs, you can easily hire React native developers for your project. All our developers have a minimum experience of 3 years and are well-versed with the latest React native trends and technologies. 

Moreover, we provide a 15-day risk-free trial and refund in case of dedicated projects for your peace of mind. We also provide a change of developer option between the projects if your vision does not match our dedicated developer's. At AIS, client satisfaction is our top priority!

Conclusion

Mastering React Native app development requires attention to detail to avoid common pitfalls. By understanding and sidestepping these 10 mistakes, you can ensure smoother development processes and higher-quality applications. Whether you're a seasoned developer or just starting, continuous learning and improvement are key to success in building scalable and efficient mobile applications. 

FAQs

Ans. Yes, you can develop React Native apps on a Windows PC. While macOS is typically the preferred platform for React Native development due to its compatibility with iOS development tools, you can still set up a development environment on Windows. You can use tools like Expo CLI or React Native CLI along with Android Studio for Android development to create React Native apps on a Windows PC.

Ans. To create a React Native app from scratch, first install Node.js and npm, then use React Native CLI to initialize a new project. For detailed instructions, check out our step-by-step guide here.

Ans. To connect a React Native app to the Flask backend, first, you would need to set up a Flask server. After that, create an API endpoint and develop the app front-end with react.

Ans. React Native makes use of native components instead of web components for app development. The native components are rendered with APIs directly, enhancing performance. 

Ans. First, create a New React Native Project. Then, install React Native Video SDK. After adding settings For iOS and Android, add home and Call Screens. Finally, set up the Video SDK, and you're ready to test it on iOS and Android.
CEO at AIS Technolabs
Sunny Chawla

CEO at AIS Technolabs

Sunny Chawla is a CEO at AIS Technolabs which is a Web/App Design and Development Company, helping global businesses to grow. He is having expertise in Digital Marketing, Game Development & Product Development.

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