Understanding the React Native Framework for Mobile Apps
React Native is a JavaScript framework for creating real native applications for iOS and Android, based on the React JavaScript library for visual components, changing their purpose so that, instead of being executed in the browser, they run directly on them. Native mobile platforms, in this case, iOS and Android. That is, instead of developing a hybrid or HTML5 web application, what you end up with is a real native application, indistinguishable from the one you could improve with your Objective-C or Java code.
That’s the theory, but let’s see how React Native proposes to achieve this goal.
React Native uses the same fundamental building block paradigm of UI (visual components that the user interacts with) as the real native applications of Android and iOS, but manages the interaction between them using the capabilities of JavaScript and React.
Characteristics of React Native
With this idea of building applications, React Native Developers in USA provide us with the following functionalities:
Cross-Platform Compatibility:
Since most of the React Native APIs are by themselves, which helps the developers themselves to create applications that can be run on both iOS and Android simultaneously with the same base code.
Native Functionality:
Applications created using React Native work in the same way as a real native application designed for each of the systems using their native language. The union of React Native, together with JavaScript, allows the execution of more complex applications smoothly, improving even the performance of native apps and without the use of a WebView.
Instant updates (for development and testing):
With the JavaScript extension, developers have the flexibility to upload the changes contained in the update directly to the user’s device without having to go through the app stores of each system and its tedious cycles of previous mandatory processes. It should be clarified that this one is exclusive to development or test versions; it is illegal. It can carry penalties that go as far as the final withdrawal of the application if direct changes are made to code with applications already published and in production. The Apple store has very comprehensive control over this type of practice.
Simple Learning Curve:
React Native is straightforward to read and easy to learn as it is based on the JavaScript language’s fundamental concepts, being exceptionally intuitive for both the already expert in the language or even for people without experience in it. It provides us with an extensive range of components, including normal maps and filters that have always been used.
A Positive Experience for the Developer:
Although we have said that the learning curve is simple, the language also motivates and helps us with evolution as we increase our knowledge and mastery of it. It offers us several essential features such as Hot reloading, which refreshes the app when we save changes, and offers us an excellent advantage for the development and testing of new versions, as mentioned above. Or using the flexbox layout engine thanks to which it allows us to abstract ourselves from tedious details of the generation of each of the layouts corresponding to iOS and Android. As well as the use of the debugger of the tools developed by the Google Chrome browser, greatly facilitating the task of debugging code.
These are five of the main features that React Native gives us by default if we choose it as the framework for our development. Zazz is the prominent react native development company in the USA having rich resources and competent talent. If you have any concerns or queries, contact us!
