7 Mistakes To Avoid While React Native App Development.



With more than 2k active contributors working to make React Native a success. The sparkle of a bright framework has not gone unrecognized by developers looking to make a name in the cross-platform world. App development demand with React Native is getting from the developers isn’t just the fact that the industry has grown to an extent where it will now compare native and the common React Native app development mistakes modes of development.

Demand is also driven by constant updates that make the framework more advanced. Ultimately, ground-level developers should learn their way around the development process. Especially on the front of understanding and awarding the React Native app development mistakes that could ruin the user’s experience and skills.

React Native is getting popular.

React Native gives a more popular option as the demand isn’t going to stop. The React Native development company should learn other ways around the development process. React Native app developers differently overlooked the JavaScript framework. Understanding and avoiding React Native for mobile app development makes it much easier to ruin user experiences.

Common React Native App development mistakes.

1. Wrong estimation

Layout: The app’s fundamental layout differs across Android and iOS.

Forms: You should estimate the validation layout at this time. You must write more codes than the hybrid app when you construct an app utilizing React Native Framework.

Web apps: You should verify several endpoints on the backend. You should clearly define the logic with the database structure in the program and related entities.

2. Wrong Redux storage

As a developer, you should take the data processing and panning of an app into account. Redux helps to manage and debug apps when designed efficiently. Thus, it’s a strong tool in application data management.

3. Mutate state inside render function

Data contains all the component information provided about the state. It takes and shows the data from the store on the screen. React has the function set state(), which takes up and compares the new object with the existing state. Then add the new state to the previous state and send the information. This cycle is going to be around for life.

So if you immediately transform the state, you can then combat the life cycle, and corrupt all prior states. The device may be misleading or occasionally crashing. And when this happens, You would lose all states and can write custom codes instead.

The device can sometimes act inappropriately or crash. And when this occurs, you will lose all states, and prefer writing custom code rather than replied to. Those corrections can happen if you directly change the state. Thus, you may construct a child component for content within the function and distribute it as a support to avoid this disaster.

4. Misuse of Redux

If the app is vast, then Redux is easy to debug and manage app states. However, I prefer to avoid time consumption using Redux.

5. Left “console.log”

The log statements of the console are straightforward and assist in troubleshooting the software. But if you enable log statements in the app itself, this will be a major problem. In addition, if you continue to render logic, non-synchronization may lead to JavaScript thread congestion. In the end, all this will make the device slower.

6. Stateless components

However, stateless components nevertheless mean that they extend no class because they utilize the argument in DOM as display and advice. Including features like ease of testing, fast implementation, and no usage of local variables.

Now, with the time shift, pure components for developers have become vital to utilize. With time changes, developers are now more sensitive when creating React Native apps to employ pure components. It is why:

  • Does not work easily – This is an advantage for complicated UI apps as it reduces rendering activities. It comes with a life cycle function called shouldComponentUpdate which automatically compares flawlessly. When rendering the parent component, the stateless component is re-rendered. However, for pure components, re-render is only done if a change in states or props is detected.
  • Performs side effects — Developers may even send AJAX requests within componentDidmount or conduct any other DOM activities.

7. Not optimizing Native images.

You, as a developer, do not want to neglect React Native to optimize the photographs in the apps. The optimization of images helps to resize the images locally and then upload them into a cloud storage server of the S3 server. This method frequently makes the loading of images faster.

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Challenges associated with React Native app development.

Dependency on native app developers.

Noting how JavaScript works, developers sometimes need to rely on native developers, especially when you have to put computational operations in the application. These app types force developers to float computation to the native part of the app that needs a native developer.

Limitations in the abstraction layer.

Add more functionality in React Native apps, and you should add an abstraction layer on it as a platform. However, the abstraction layer in itself comes with some persistent issues for avoiding in React Native for mobile app development like:

  1. Identifying bugs that get encountered in the abstraction layer is extremely difficult.
  2. High dependency upon third-party services and libraries.
  3. Dependency upon implementing custom designs.

Zero support for multiprocessing or parallel threading.

React Native comprises a single JavaScript read because they may observe slow performance when they want to execute any processes in parallel.

iOS deployment is particularly difficult.

React Native case developers may find it particularly annoying after deciding to test their iPhone app on any testing services besides Apple’s TestFlight, especially since they have to deal with obtaining provisioning profiles and necessary certifications. The process is not much complicated on Android, though, as it is smooth and hassle-free for testing and deploying Android apps.

As mentioned about React Native, like any other framework, it doesn’t mean a company of challenges. It ultimately comes down to the experience of developers. For a newbie or a less than React Native developer, these challenges would appear as deal-breakers while skilled developers won’t. The only difference between the skilled and unskilled React Native developers is the knowledge of mistakes that you should avoid for building an error-free React Native app.

Conclusion

These were the only seven common React Native app development mistakes, but there are more issues often. Still, as a developer, your ultimate goal should be performing as you React Native app development mistakes as possible.