React and Redux

Everything you need to know about React Native

Jan 27, 2021

Angelina Eillott

By Angelina Eillott

What Is React Native?

React Native is an open-source mobile application framework for cross-platform mobile application development. Created by Facebook in March of 2015, it’s used to build applications for Android, iOS, Web app, and macOS. It allows you to develop native mobile applications using JavaScript. Usually, you’d need to program your mobile app using Java for Android and Swift/Obj-C for iOS. React Native eliminates that requirement, leading to fully functional mobile apps on both platforms in much less time and using just one coding language for development.

There are numerous reasons behind React Native’s global success.

  • Firstly, by using React Native, companies can generate code just once and use it in both their Android and iOS apps.
  • Secondly, React Native was created on React – a JavaScript library, which was already enormously popular when the mobile framework was released.
  • Thirdly, the framework authorized frontend developers, who could previously only work with web-based technologies, to develop robust, production-ready apps for mobile platforms.

React Native also proves helpful in building outstanding User Interfaces, which cannot be distinguished from a native app. The React Native may be a popular choice, but it isn’t the best choice as it has some disadvantages as well.

Therefore, we would be highlighting the major Advantages and disadvantages of React Native, so that you can get an idea of when to use the platform and when to avoid it.

[Also Read: Wondering How To Build Your Laravel Livewire Project? Read This!]

Key Advantages of React Native

Cost Effective Solution

The code reusability in React Native helps to decrease the cost of mobile app development. With this open-source mobile application framework, a developer need not write separate codes for iOS & Android and can simply develop the application in the existing language. This results in the need for a smaller development team of native app developers for all app development businesses and ensures a reduction in project development time aided by the competence of the React Native community.

Simple User Interface

React Native mobile app development looks like a JS library rather than a framework because it is all about mobile UI. While developing an application every action must happen efficiently. User Interface designed in React Native becomes more liable and has a minor load time also.

Increased Flexibility

The type of interface used in React Native makes it easy for different React Native app developers on a team to jump in where someone else left off and continue developing. This boosts team flexibility, and makes it easier to update and upgrade the mobile application. It also creates flexibility for quality testers who are able to generate testing scenarios much easier. These advantages also contribute toward saving time, work and money.

Support for Third-Party Plugins

  • The React Native also renders its support for third-party plugins offering a couple of options that contain native components and JavaScript components. This is because it does not have some modules in the main framework. For example, if an app developer wants Google Maps to be added to his mobile application, React Native will let him connect the plugin with a third-party/native module. Hire React Native app developers who can help you develop mobile apps faster and reduce the need for separate native developers.

Large developer community

React Native is an open-source JS platform that allows developers to contribute their knowledge to the framework’s development, which is easily accessible to all. The support of a large community is also beneficial as it allows you to share your experiences and portfolios so that you can go for better coding.

Disadvantages of React Native

Given below is a broad list of the React Native disadvantages that developers must be aware of, before opting for it to build their app.

Low Security

React Native is a JavaScript library and also an open-source framework, due to which React Native app developers often face the challenge of keeping the mobile app secure. JavaScript is quite fragile, and this results in some developers suffering low levels of safety. When making apps that need additional layers of security, such as banking or finance applications, you need to be extra careful. Otherwise, malicious code snippets can pose a dangerous threat to the app’s safety features. This is why developers sometimes avoid developing financial apps on React Native.

Compatibility & debugging issues

While it may come as a surprise – after all, React Native is used by top tech developers – it’s still in beta. Your developers might come across various issues with debugging tools or package compatibility. If your developers aren’t expert in React Native, this might negatively impact your development as they spend time troubleshooting.

Takes More Time to Initialize

While it may come as a surprise – after all, React Native is used by top tech developers – it’s still in beta. Your developers might come across various issues with debugging tools or package compatibility. If your developers aren’t expert in React Native, this might negatively impact your development as they spend time troubleshooting

Memory Management

React Native is also not suitable for use in calculation apps because it is based on JavaScript. React Native reduces performance and speed in these applications, and float calculations are also handled in an inefficient fashion, making memory management and usage quite hard.

Learning the Rope is a Tough Ask

React Native can be a tough rope to learn especially if you are just a fresher in the mobile app development field.
This is due to the existence of JSX in the JavaScript syntax extension where the HTML element gets combined with JavaScript. An average learner won’t find it that easier in contrast to other cross-platform apps.These are some of the acknowledged advantages and disadvantages of using React Native.

Final Thought

The above advantages and disadvantages are worth considering before kicking off with React Native, the most popular open-source mobile development framework. React Native advantages beat its downfalls. There is a whole community working on a new release. It allows developers to reuse the codes and components and offers the advantage of a large community base, hot reloading, and stable mobile apps.

But there are some limitations as well and one of the factors that go against it is that it is still new and within the phase of improvement. The developers may find trouble due to the JavaScript toolkit and it is not very powerful from the security point of view.
If you want to develop the best React Native apps, Hire Expert React native app development company on Hourly/Weekly/Monthly Basis in India.

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