5 Mistakes that React Native App Developers Should Avoid

React Native is an open-source app development framework introduced by Facebook in 2013. It allows mobile app developers to create high-performing apps for multiple platforms. One of the key advantages of this technology is code reusability. It works flawlessly for the Android and iOS platform, while considerably reducing development time as well as cost.

React Native has open-source libraries comprising pre-developed components, which in turn, boost the development speed. However, while building a cross-platform app, React Native app Developers often commit some mistakes that they should avoid. Let’s have a look at those mistakes:

They don’t optimize images

Apps built with React Native should have highly optimized images as it affects the app performance. Optimization helps to resize the images locally and upload them to the cloud storage. Consequently, it fastens the image loading speed.

They leave “console.log” statements

Console log statements are easy to use and help to debug the app execution. But, React Native app developers often leave the log statement in the app. This may result in an acute issue if you keep the render methods and logics inside, thus reducing the app speed and deteriorating its performance.
Using console.log, developers can quickly detect bugs in the apps. Once they are done with debugging, they must immediately remove these statements.

They don’t read external modules’ codes

Mobile app developers significantly save time through external modules. These modules facilitate and expedite the development process since they come with documentation.

However, sometimes, modules are broken or don’t work as predicted. Thus, React Native app developers should thoroughly read the code to figure out if something is wrong with the modules and how it can be resolved.

They don’t plan proper Redux storage

When we work on a high-tech development project, we pay more attention to planning app layout than data handling. Redux helps in properly storing the data and managing as well as debugging app states. If Redux storage is appropriately planned, it can turn out to be a robust tool for data managing of the app. If not, it can cause a series of issues.

They don’t estimate properly

React Native app developers should estimate iOS and Android layout separately. Use different designs, but also bear in mind there will be many reusable components. In fact, the structure of the app page on Android and iOS can differ completely.

Besides estimating forms, they should also estimate the validation layout. Developing a hybrid app on React Native may need more coding as compared to developing the same on suppose Apache Cordova.

While creating a web app, React Native app developers should check all the endpoints offered by the backend. Since they will also need to handle the logic in the app, it should be coded accurately. Also, they should understand the DB structure and how entities are connected to plan the Redux store properly.

Final Words

These are five common mistakes committed by React Native app developers. To err is human. Even developers with 15-20 years of experience may commit mistakes during development. But the aspect they should take focus on is avoiding mistakes that are categorized as common in the mobile app development industry.