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React Native Development Important Tips Nowadays, business owners are mostly looking for cross-platform applications company for their application development, as cross-platform apps are greatly meeting the demands ideally for both the iOS and Android platform. And when it comes to Cross-platform Application Development - React Native, a framework for building an app is getting popularity and grabbing the attention, however, lately for the right reasons. Sometime earlier, when Facebook made React Native open source, it was questioned on its likeability of building cross-platform apps using JavaScript. At that time the developer communities were not sure, whether building apps for two kinds of the platform with JavaScript was a reasonable solution.
Android Studio!
Xcode!
Developers have access to the Android profiler which is addressed as the best tool for Android to interpret an app’s execution such as CPU power, memory, etc.
On Xcode, developers can press the Debug View Hierarchy button - this will present all views in a 3D way. The developers can scrutiny their full design tree in a visually appealing way.
Upgrade Must be carried Wisely:
Optimizing Images and other resources:
It's obvious that developers will upgrade React Native version to take advantage of new features. It seems simple but can be challenging for developers while installing native modules that are linked or connected to native code. This incorporates all packages such as React Native Navigation, Google Maps, etc. It occurs as everything that is linked appears crashing down and the app cracks without any signal. Fortunately, there is a way to upgrade React Native carefully, which comprises unlinking native packages, upgrading and next relinking them hassle-free.
It is a fact that an application is incomplete without Images. And how these can be implemented is a crucial question that a React Developer must know? Well, it can be implemented in an application using a static resource accessed from a local directory and another process involve image integration with an external resource that needs to be fetched from a back-end server. This requirement of a developer must be considered crucial as it is very important to optimize React Native Images with higher priority. Rather than processing them from the client end and knocking the performance, developers can optimize it at the server level.
Reduce app size on Android and iOS:
Learning Native code:
The React Native developers use native components and third-party libraries, causing an increase in the size of an application, which drastically impacts the performance and loading speed of the application. Thus, it is advised to developers to follow certain guidelines helpful in reducing the size of an application.
Want to speed up your native development? React Native comes as a great tool and especially in situations where your business is targeting multiple platforms. React Native offers pleasant API so developers can use native libraries to implement the required functionality. Therefore, the developers need to have a good understanding of core native languages such as Objective-C / Swift (iOS) and Java / Kotlin (Android).
For instance; On Android, this can be done by enabling Proguard and reducing the size of graphics. Whereas, On iOS, this might be a tedious task because it has a complex solution. Yet, some workarounds are executed to relatively improve the size of an iOS application.
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