The Ultimate Guide to React Native Development: Everything You Need to Know
How Does it Work?
First, it’s worth understanding that React Native development is only one part of what you need in order to create a finished app. The other part is native Android or iOS development, which creates specific code for each platform (such as when using Instagram’s APIs). So, before you can even begin coding in React Native, there are two important elements to set up. First, install node.js on your computer and run npm install -g react-native-cli . Then bootstrap with react-native init ProjectName where ProjectName is replaced by whatever name you want for your app.
What are the pros and cons?
Every tech solution has its own quirks and, while they can be headaches at times, they’re also what make it unique. If you plan on using React Native, keep in mind that it’s still a young platform (meaning there are still kinks in its infrastructure), and that one of your greatest challenges will be mastering cross-platform development. It isn’t always easy to deal with every operating system or device. However, as time goes on, functionality will improve—and so will your ability to make use of it. It takes a certain kind of person to push through these challenges and embrace all that is new about them; if you want an exciting career developing for cutting-edge technology platforms like React Native, you should definitely consider giving it a shot!
Why choose React Native over Flutter or Xamarin?
How do I start?
If you’re planning on developing a mobile app for your company, there are tons of factors to consider. Here are a few questions that you might not have thought about yet. What will your development team look like? What do you need from an outsourced firm or partner? Do you need to hire employees with certain qualifications or will freelancers be enough? Should you outsource for full-scale mobile app development or start with lower-cost services, such as design and prototyping? To start thinking through these questions, pick up a copy of The Ultimate Guide to React Native Development . This book is great for learning how and why businesses choose to develop apps and what they should know before they get started.
How do I migrate from Android/iOS native development?
Do I need special tools to code with RN?
Definitely. So far, there are more than 20k packages available on npm and 10k developers registered on Stack Overflow. A handful of businesses have already announced their commitment to using RN in production (e.g., Facebook, Airbnb, Bloomberg). The developer community behind React Native is vibrant and active. If you’re planning to build something ambitious with RN, don’t hesitate to ask for help on Stack Overflow or open an issue ticket in one of many libraries’ repositories. It’s likely someone has already asked your question!
Is there a community behind RN?
If you’ve never used React Native before, there’s probably a great community of developers willing to help you learn. Try searching Stack Overflow and see if anyone’s posted a solution. If they have, try it out! Most questions can be answered with Google and Stack Overflow. Remember that most developers love helping others so don’t be shy about asking for guidance.
Where can I find tutorials about RN development?
1. Create a new React Native project in Android Studio by following these steps in order 2. Open App.js and replace its contents with 3 lines of code 3. Replace line 8 with 5 4. Replace 9 and 10 with your Google Maps API Key 5. Save App.js 6. Go back to Android Studio and press Shift + F9 or Run (Shift + F10 for Linux) If you’re having trouble getting started, follow our tutorial on setting up a new React Native project from scratch . In general, you’ll want your layout to consist of an ImageView , TextView , ProgressBar , and Button.