6 Mistakes to Avoid When Creating a React Native App

by | Mar 1, 2021 | Blogs

Today, smartphone use has increased, and hence, apps have become quite lucrative for new business owners. Many business owners wish to make it big in the sector by developing the best app out of the lot. The critical decision that you have to make as a developer is to choose a programming tool. A tool that will create a smooth and glitch-free app. One option you might consider is to use React Native.

Why React Native?

React Native is a Facebook-developed mobile app development platform. It’s an open-source platform that was first released in 2015. React Native has proved to be a favorite of many developers compared to other cross-platform software development frameworks. This is because it enables developers to create high-quality applications for both iOS and Android simultaneously. Let’s talk about some common benefits associated with React Native. 

  • It uses JavaScript, which almost every developer knows inside and out.
  • The React Native Framework has a very straightforward installation process.
  • The live reload feature of the platform allows for speedy app development.
  • It is a cross-platform, thereby allowing developers to create solutions adapted to Android, iOS, VR devices, smart TVs, etc.

Mistakes to Avoid When Developing React Native App

Here are six of the most common mistakes software developers make while using React Native to build an app.

Incorrect estimations about the process

Many developers ignore the fact that the Android and iOS models have very different layouts. Yes, React Native allows you to use components from both platforms interchangeably. Specific components, on the other hand, are not available. The layout of the application page on the two platforms, for example, is different on both platforms. Furthermore, it’s easy to underestimate the number of codes you’ll have to write in the early stages of creating your Respond Native app.

Improper planning of redux store

Redux is a useful tool that aids in the management of an application. It also helps you to store data obtained by the app properly. Redux is usually used to handle broader and more complex applications. To prevent problems, however, you must prepare ahead of time. Using Redux more often will increase the amount of work you have to do. While this may make sense for large apps and ventures, it is not suitable for small ones.

Not reading all codes extracted from external modules

App creation is unquestionably a time-consuming and complex task. Many people, understandably, want to reduce their tension as much as possible. External modules are a popular way for developers to accomplish this during the app development process. External modules speed up the software development process since they usually come with documentation and fully formed code.

Not conducting unit testing

When designing a React Native app, failing to write a testing unit is the most common and easiest mistake to make. This is because whether or not you write testing units, the built app will still work. However, it’s a gamble because you won’t know the outcome until after you’ve launched the app for anyone to download and judge. Rather than putting the app’s destiny in the hands of consumers, you can test its features to make sure it’s flawless before launching it. A unit test comes in handy in this case.

Leaving Log Statements in the app

A developer could use console log statements when building a React Native app. During the app executive level, this assists in debugging and ensuring that the app is bug-free. However, before continuing, you must delete the log sentence. Developers sometimes fail to delete console log statements. This can result in a severe problem. This is particularly true if your app includes both render methods and logic.

Leaving React Native Images un-optimized

While many developers do not consider React Native image optimization to be a crucial phase in the app development process, it is a high-priority activity that should not be ignored. This entire optimization process leads to the app’s image load time being reduced. Furthermore, leaving images unoptimized will result in a large increase in load time, making users suspicious of your app.


During the creation of a React Native app, a developer may make a variety of other mistakes. These six, however, are the most common and must be avoided at all costs. Note that app creation is a technical and complex operation.

There will be errors along the way. Everything you have to do is try to make as few errors as possible. Make the best React Native application you can.


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