Mobile app development is a crucial aspect that offers an exceptional experience to the users and brings more visibility to your brand. Users demand everything at their doorsteps, and leveraging the digital experience such as mobile applications offers them what they need.

Well, to offer users a seamless mobile experience, React Native is one of the leading frameworks offering developers rapid and agile app development. With the popularity of React offering promising solutions, many organizations are shifting their paradigm towards the framework. Within a period, React Native has surpassed other platforms like Xamarin and Ionic.

However, since React Native is newly introduced in the world of cross-platform it has some issues like tabs, navigation, animation, and more. Here is a blog post that guides you through the performance of React Native and why are businesses leveraging React Native rather than focusing on the Android and iOS applications. 

What is React Native?

React Native is one of the popular JavaScript frameworks that is used for the designing and development of mobile applications and can run on Android and iOS. The technology was given by Facebook and given after the JavaScript library and is a declarative, component-based framework for developing web user interfaces.

As React Native caters to the business requirements and offers everything a business needs to develop a performance-rich application from the beginning of the project. 

Well, if you have an idea about ReactJS, you can easily choose React Native because the same library can be used across both platforms.

It is an open source and community-driven framework that has a large following of developers who are always up to share their knowledge and expertise with others.

Popular mobile app development organizations, including Facebook, Walmart, Skype, Tesla, and more, are built on React Native, and here is what it has to offer you for robust business.

  • These applications are known to offer high and faster performance and save 30% on development costs.
  • The application has a global user base of over 250,000 developers
  • With React Native, developers can build the applications in around 4 months.
  • 85% of the React Native app developers are satisfied with the framework.

React Native App Development – Advantages you must know

Now that was all about the basics of React Native, let us now focus on the benefits it has been offering that encourage businesses to invest in the same. 

1. Offers Code Reusability

One of the crucial advantages of React Native is that developers can use the same code even if they are building an app for Android or iOS. They do not need separate codes for different platforms. It allows the coders to use around 90% of the code, which ultimately helps boost the speed and efficiency of their development. It allows faster time to market and quick deployment at the end!

2. Native Feel and Look

React Native combines the building blocks from the native user interface with JavaScript, which ultimately gives the app a native-like appearance. It uses the same building blocks for Android and iOS, with a similar look across any platform you want the app for.

3. Cost-Efficient

The code is reusable in React Native, which means a single code is compatible with Android and iOS both. So you need to develop an application once and hire a single developer only. It saves around 40% of the development cost and time. 

Also, updates and app maintenance are done on both apps at the same time, which further saves the time and costs of the organization.

4. Live Reload

React Native has an amazing feature that allows the developers to see the changes in real-time. You can make the change anytime in the code while the app is loading. If you have two windows opened simultaneously, one having the code and the other the mobile screen, you can immediately check for the results and changes made on the screen.

5. Large Community Support

With the React Native app development, you can leverage the benefits of learning as it has a large community with a driven approach. The developers continue to work and update the platform, as they are available round the clock for support, which makes everyone rely on the platform.

Why do businesses optimize their React Native App Performance?

As the need for mobile applications continues to rise, it becomes vital for businesses to have optimized performances. The react-native becomes the most used platform that allows developers to build mobile applications with cost-efficiency and flexibility.

Yes, React Native has a complex architecture, and therefore its optimization becomes difficult. However, we have got you covered. Let us find out how can businesses successfully optimize the performance of React Native and continue to enhance the performance.

1. Work on enhanced user-experience

At the utmost priority is offering a seamless user experience. It is vital to offer an enhanced user experience and ensure your app is responsive. Apps that are works quickly ultimately help enhance the user experience and resolve all your performance issues.

2. Focus on downloads and conversion

If your React-Native app is performing well, it is more likely to get more downloads, which ultimately increases the conversion and Return on investment. 

3. Reduces Maintenance and development cost

Optimizing your React Native mobile application well on time ultimately reduces your development and maintenance costs in the long run.

How to efficiently optimize the Performance of React Native Tools?

With the usage of tools for performance monitoring and other techniques, you can optimize the performance of your React Native and improve.

1. Using the performance monitoring tools

Performance monitoring tools are vital that help you optimize the issues of why your work is slow. Google will offer many tools for performance optimization and help in the correction. 

2. Invest in optimization

Organizations must focus on optimizing the services for React Native and enhance the performance with a reduced size.

3. Code Split

It is another option that helps you split code into different bundles. It allows you to only get the code that is needed for a particular screen.

If you are planning to develop a robust React Native mobile application, you must contact OZVID, one of the most reliable software development and consulting companies.

Rectifying challenges faced in React Native App Development

1. Initial Load Time

One of the most crucial issues that the React Native app developers face is the slow loading time. The users of course get irritated if the website takes more time to load and ultimately never returns. And developers must focus on its improvement. It can be successfully done with:

  • Code-splitting allows the developers to split the code into bundles. And the pre-compiled versions of the code thereafter could be used for enhancement.
  • It is not that you are simply using React Native and achieving high-performing applications. Periodic checks and audits are mandatory. And if you are not careful, errors persist.
  • Know where you need the content to be processed, and optimize it using the React window.
  • There are several tools like Chrome DevTools that helps you to understand the performance profiles with ease.
  • Other methods that help enhance the performance in React include prefetch, packet analysis, and more.

2. Memory Leak

Memory leaks are the yet other issues with React Native. The JS code is continuously on the run and uses memory. To eliminate the problem, you can use different techniques, like the theshouldComponentUpdate or PureComponents.

3. JIT Compilation

JIT compilation is another performance issue developers face and must be avoided. For this, your application must compile JavaScript code that takes up your valuable resources and time. So better to use a pre-compiled version of the code. 

4. Battery Drainage Issues

Due to inefficient codes or resource usage, there may be battery drainage issues as it uses too much power. Therefore, code optimization becomes the key, and monitoring your app ultimately helps improve its efficiency.

5. Crashes

Your React Native application may face crashes in code, memory leaks, and high resource usage. Users are integrating tools like React-Native-Debugger to monitor and optimize the resources.

How businesses can boost App performance?

1. Using the latest version of React Native

With React Native, there are continuous improvements. Therefore it becomes essential to use the latest version whenever you use the app. It provides you access to performance enhancement.

2. Using React Native Profiler

The React Native profiler helps identify the congestions and, therefore, the Profiler comes to action. It will help you record the React Native rendering performance over time and perform well with tons of opportunities.

3. Use React Native Inspector

With this tool, you can identify the props and state of the native components. It is another aspect that helps optimize performance more efficiently and identify unnecessary re-rendering.

Performance of React Native Application

An application like React-Native is known to offer a superior approach for building cross-platform mobile applications and attain high speed with progress. More and more entrepreneurs are now encouraged to adopt digital mobility solutions, and when it is about enhancing the performance of React Native, we have already discussed plenty of tips. React Native has generally three important components you must know, and it includes

1. The UI Thread

It is the main UI thread and is all about the way the UI/UX design of your app interacts with the users. Moreover, it is about the components present in the user interface and how the user responds to it.

2. JavaScript Thread

It declares the JavaScript code in the search engine after the actions are taken on the mobile app. It helps in the response of UI.

3. Shadow Tree Thread

It is about the layouts that JavaScript has. It alters a perfect view and delivers the same information to the native side of an app.

Also read: React Native Hybrid Apps: Transforming the Digital World

OZVID help with the best React Native Solutions

The performance of React Native is one of the critical factors that determine the success of your next project. All the businesses ignoring optimizing their performance face issues, including reduced engagement and conversions.

These are the major challenges developers usually face to deploy a high-performing and robust mobile application. It is time to make a difference with these amazing tips!

However, you must ensure to hire a reliable and efficient React Native mobile app development company that can monitor all these issues and understand how important performance is in your React Native apps. Hope we helped push your knowledge a little more towards these platforms. If you have any queries or wish to develop a React Native mobile app for your organization, you can reach out to us!

React Native App Performance