However, how exactly React Native works is not exactly common knowledge even amongst software engineers. This is because cross-platform mobile technologies typically have more unique architecture than, say, web applications or native mobile applications. Thus, a number of common errors and misconceptions about React Native have arisen due to misunderstandings.
This guide will look at some of the more common React Native errors and myths and provide insight into what it means to build native apps using React Native. Here are some of the most common misconceptions about React Native today:
However, it’s important to note that although React Native allows you to share code between platforms, it does not mean that you can have one app for both platforms. To release an app on both Apple App Store and Google Play Store, you’ll still need to create two separate apps (one for the iOS platform and another one for the Android operating system).
This myth is important to call out because the concept that you only have to build one app can lead to other misconceptions about time and cost. The truth is, you still need to take iOS and Android into consideration, and often times you need to understand how those platforms work. So, while React Native does an amazing job at extracting platform-specific implementation details from developers, you are still building and maintaining multiple apps. Building two apps with React Native will never be as efficient as it would be to build one.
This assertion can be true. However, pretty much any programming language or development platform can be slow when utilized incorrectly. Strong React Native developers can often create applications where you can’t tell the difference. Less capable Native or React Native devs. will provide a lesser experience.
This is exactly how a Native would feel and look at the apps. However, though developers would like the language to do strictly as intended and keep its eye on performance optimization, this can’t be the case all the time.
Some areas were still unreached and would require manual intervention. This fact may be the reason behind this second myth. Then again, to clarify, it’s not true that it’s non-performant. The more apt of putting it is this: there are still areas that could be improved to deliver buttery-smooth developer experience and UI performance.
Many engineers and business owners believe that React Native compiles native code. This is false. Technically speaking this would be hard to achieve.
You can also check here for an overview of React Native vs. Native.
Overall, cross-platform technologies are not yet at a place where a web developer can easily reuse mobile code.
This one is somewhat true. Meta maintains React Native; only parts of Facebook are in React Native. The great thing is that Facebook actively tries new React Native concepts on its own application. For example, the React Native community is hoping for a timely release of Fabric, a new rendering system that promises to eliminate the largest performance bottleneck in React Native. As of the time of this writing, Facebook has adjusted all of the React Native views in their app to use Fabric, so it is well under testing prior to being released to the greater React Native community.
React Native was created by Facebook and Instagram engineers, who needed a way to build mobile apps using the same codebase that powers Facebook’s web pages. Facebook’s mobile apps have been built with native code since 2012, but it wasn’t until 2015 that the company started using React Native for its iOS platform. It took them just six months to get their first React Native-powered app out the door: an update for the Messenger app for Android.
These are terrible errors and misconception that makes React Native unattractive to business owners and developers alike. Web views are slow and clunky. Hence, React Native doesn’t use web views. Instead, it uses native components to create its UI. This means app developers don’t have to worry about how the app looks on each platform.
The app will look the same on every platform. This means that it’ll look and feel like a Native app. With this, React Native apps are speedy and responsive. It’s especially great for back and front-end development and developers who want to create mobile games or apps where speed is important.
There can be both positive and negative aspects to the user experience when it comes to using React Native. However, if you have a performant React Native app, you actually mostly just get user experience benefits out of it rather than any drawbacks.
Most notably, user interfaces are only created once by one set of developers. This means you get a more consistent user experience across iOS and Android because the same components are deployed to each app. This isn’t true when you are building separate apps for iOS and Android. You not only have to program UIs twice, but you might even have different developers implementing the same UI for different platforms, leading to inconsistencies due to implementation details. For most apps, performance and user experience are indecipherable between React Native and Native.
This means that it’s easy for web developers to learn how to use React Native technology without having to learn new programming languages or tools.
The React Native errors and myths are that it’s a one-size-fits-all framework and can’t be used for production applications. React Native promises all of the benefits of cross-platform application development, as well as additional unique advantages over some of the other cross-platform solutions, but it is important to be aware of some of these common misconceptions when utilizing it.
Here you can learn more about the technologies backing up React Native.
React Native app development is an excellent fit for most businesses, and you can use React Native to build apps of all kinds, from prototypes all the way to finished products. Due to the complex nature of React Native and cross-platform mobile technologies, it is often subject to misconceptions, and it is important to know what you are getting into when you build a React Native app.
This post already debunked some of the errors about React Native apps. Hopefully, this will help you understand what it’s capable of when used out in the world. For help with your React Native needs, contact Flatirons Development.
Here you can also see an overview, of a complete guide to React Native.