Written By :Appsierra

Mon Oct 23 2023

5 min read

React Native App Development Guide: Best Practices to follow

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React Native App Development

React Native app development helps you have one database to launch apps on mobile devices with different operating systems. As a result, scalability and maintenance become extremely easy with less time to market. But what is its process, and do you need a company to collaborate for it? Find out in this blog!

Mobile apps are getting more and more popular as users surf more on their devices. Now, Imagine you want to create an application for mobile. Usually, you would have to make two separate versions of it - one for each operating system. But not anymore, as React Native app development is powerful in this.

But the question arises: How does it help? It helps you create mobile apps with just one programming language - Javascript. It is one of the most used and user-friendly languages to work with.

In this blog, we will get deeper into React Native application development. We will see its importance, process, why you need a React Native development company for it and more. So, let’s get started.

Why is React Native app development important?

In this section, we will see why React Native app development is extremely crucial for your application. So, let’s see:

Saves time and efforts

It is a great time and effort saver as developers need to work on one code for proper functioning on IOS and Android. In addition, it shortens the developer cycle to marketing your product, as they do not have to start from square one each time.

Vibrant ecosystem and community

There’s a vibrant support of developers or people participating in the development of the React Native app. Thus, it provides access to different tools, resources, guides, and other staff. Developers can exploit this to improve the framework.

Easy maintenance and upgrades

The shared databases of the common database make the powerful method easier to maintain and improve through feedback and bugs. Also, the fact that developers do not have to deal with platform-specific problems is a major saving in time and resources.

Smooth experience for users

React Native can deliver a near-native experience to the end-users. This lets the app flow smoothly and move seamlessly between animations, making navigation easy. This also results in more users of the app and, consequently, increased profits.

When comparing mobile app development frameworks, it's essential to evaluate options like NativeScript vs React Native.

Scalability

Every app developer focuses on scalability, isn’t it? With React Native, this is easy since even if that’s a simple mobile app or some sort of a complex solution for an enterprise level, you are just one step away from making it bigger.

Some of the most important benefits that React Native development services offer, we observed. What follows now are the elements that comprise it.

What are the elements of React Native development?

When it comes to React Native app development, there are a few crucial elements that developers go with and always must consider:

Components

Components are the building blocks of an app. These are reusable codes to store interface fragments. An image, for instance, a button, and maybe even a text input. As a result, Java is used to create these components, which can be integrated into a set of complex interfaces.

State

The state goes one level lower than the components. It is data in which the component has and might change over time. Therefore, just when the state of the component changes, it causes re-rendering. Hence, the role of state management in React Native app development is vital for delivering responsive UIs.

Props

The other element is properties or props, which transfer data between components. While they are only read-only, they help to make components of nature become reusable. Props can link components of a system in such a way that they aid communication and transfer of information.

Lifecycle methods

Various stages are involved in the development of components in React Native mobile app development. At its basic level, lifecycle methods are special functions used by developers to carry out an action at a specific point in the cycle. Styling also comes in handy to determine how the components will look.

Navigation

Finally, there is the navigation. It makes multi-screen apps. In this regard, React Native avails to the developers of some components and navigation that take them from one screen to another screen. Not only this! It also enhances users’ satisfaction with the application.

Now that we know the components, let’s go one step deeper and look at the process of React Native app development.

How is React Native app development carried out?

To create React Native app, you need a few essential steps and a systematic approach. What is it you ask? Let’s take a look:

Planning

First, decide what function your app will play. Is it a gaming app? Social app? Etc. Furthermore, think about who will use the app and what features will they require. Additionally, draw rough sketches of how your app will look, where various components will be placed, etc.

Set up the development environment

Remember, React Native uses Node.js, so you will need to install it on your computer. Moreover, install the command line interface to create a new React Native project. Furthermore, you will need to set up an emulator. Here, you may test your application.

Write your code

Edit components of the app to add features to it. Use JavaScript Code Analysis Tools to make your app functional and interactive. Moreover, use styles to make sure your app looks appealing. Then, test your app on emulators to see how it behaves on devices. If some issue arises at this stage, make sure you fix it instantly.

Add functionality

Add special features to your app using APIs and libraries. Also, let the state keep track of your app’s data. It helps keep your app full of life. Also, test the app with real devices. This step is crucial because the behaviors of such devices could be different from those of emulators.

Optimize and polish

This is now the time when you start to polish your app with data, feedback, testing, and so on. Ensure your app is smooth to run on and does not suck much into the battery. In short, it is ready for deployment on IOS and Android.

Not to miss!

Just as for Android, a signed application is one that you can release on Google Store, while for IOS, you prepare your app to be submitted to the App Store. The process is so effective that the US has over 14% of apps made with React Native.

Aren’t there so many steps you need to take? However, you should not panic since it is possible to engage a React Native company, which will ensure that all these steps are handled and deliver an app for your usability testing. We will delve deeper into it in a moment.

Why do you need React Native development company

You still have to go through many hassles while building a mobile app. However, a React Native app development company can be helpful for you for the following reasons:

Expertise

Nothing beats experience. By partnering with test companies, you gain a wealth of experience from having worked with similar companies. Therefore, they know what problems you might encounter and how to avoid them, attributes to safeguard, stay ahead of the competition, and much more.

Faster development

You require expertise in the field to speed up the development cycle despite involving one programming language when launching your app on two OSs. Hence, the expert team in React Native development services will help you quickly develop your apps since they make sure each component is considered.

Cost-effectiveness

Yes, you read that right! However, this is a misconception, as working with a firm such as Appsierra is cheaper compared to in-house. While you will require some initial investments, they will give you less time to market and, thus, fantastic profits due to fewer bugs and quicker development cycles with them.

Quality assurance

You already have a lot of tasks to fulfill as a business. So, it may be challenging to provide the 24/7 quality of your app. On the contrary, a React Native company exudes commitment from a team that is always looking to better (upgrade) the quality or experience of your app.

Ongoing support

Once an app is developed, businesses such as Appsierra guide and support it thereafter. Thus, should any problems arise or if you want to incorporate new functions, they will assist. Thus, here, a company is kin to an experienced mentor on your app development journey.

Now, let us see some of the top practices that such companies use to ensure you get the best quality apps through React Native app development.

React Native App Development Best Practices to Follow

In this section, we will go through some of the best practices that are seen while partnering with a React Native company:

Code structure and optimization

Most businesses use modular components to arrange their app and make it easy for an end-user. Thus, they ensure that every constituent is accountable for something. This, therefore, provides an easier means to manage the codebase.

Performance and UI/UX optimization

The React Native developers use PureComponent or useMemo to ensure that there is a minimum number of re-renderings. Hence, to keep consumers on the app, businesses also ensure that the user interface (UI) is responsive and unique.

Security

It’s a crucial aspect in React Native app development that many developers gloss over when developing an app. However, with a React Native firm, you are assured that the app’s data is secure and private. This, in turn, makes consumers more sensitive to using your app with confidence.

Winding up

Development of mobile apps is easy if you want to go with React Native app development. In addition, it is easy for you to grow your apps or maintain them, which are vital elements of being successful.

Through our blog, we have equipped you with all the knowledge necessary for the execution of the React Native development on your apps. Additionally, you can work together with a React Native company such as Appsierra.

We have a wealth of experience and thousands of happy customers. Therefore, do not delay it and collaborate with a business today!

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