Top 10 Tools That Every React Native Developer Should Use In 2020!

If you have already installed Xcode on your system, make sure it is version 10 or newer. Npx react-native run-android is one way to run your app - you can also run it directly from within Android Studio. If you have a physical Android device, you can use it for development in place of an AVD by plugging it in to your computer using a USB cable and following the instructions here. Either way, you will need to prepare the device to run Android apps for development. Setting up your development environment can be somewhat tedious if you're new to Android development. If you're already familiar with Android development, there are a few things you may need to configure.

Create applications that can run in multiple environments including client, native, and server. It is focused on developer experience, and designed to fit into projects of all shapes and sizes. The above command will automatically run your app How to hire a React Native Developer on the iOS Simulator by default. If you want to run the app on an actual physical iOS device, please follow the instructions here. If you want to add this new React Native code to an existing application, check out the Integration guide.

When debugging JavaScript in Chrome, you can inspect the props and state of the React components in the browser console. However, every time the app is reloaded , a new JSContext is created. Choosing "Automatically Show Web Inspectors for JSContexts" saves you from having to select the latest JSContext manually. Select Tools → Developer Tools from the Chrome Menu to open the Developer Tools. You may also access the DevTools using keyboard shortcuts (⌘⌥I on macOS, Ctrl Shift I on Windows).

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From unit tests to deployments in large monorepos, each tool is thoroughly validated. Microsoft has engineers dedicated to this project, using it to ship React Native apps to millions of customers. These are modern, scalable tools focused on providing an exceptional developer experience. You will need Node, the React Native command line interface, a JDK, and Android Studio. These commands install the ffi package, to load dynamically-linked libraries and let you run the pod install properly, and runs pod install with the proper architecture. CocoaPods is built with Ruby and it will be installable with the default Ruby available on macOS.

This page will help you install and build your first React Native app. On iOS devices, open the file RCTWebSocketExecutor.mm and change "localhost" to the IP address of your computer, then select "Debug JS Remotely" from the Developer Menu. Make sure that the dropdown in the top left corner of the Chrome console says debuggerWorker.js.

You may download and install OpenJDK from AdoptOpenJDK or your system packager. If you want to be able to switch between different versions, you might want to install Node via nvm-windows, a Node version manager for Windows. Starting from React Native version 0.69, it is possible to configure the Xcode environment using the .xcode.env file provided by the template. You can also use a third-party CLI to init your React Native app, such as Ignite CLI. You will need Node, Watchman, the React Native command line interface, Xcode and CocoaPods.

Expo

The React Native tools require some environment variables to be set up in order to build apps with native code. React Native lets you create truly native apps and doesn't compromise your users' experiences. It provides a core set of platform agnostic native components like View, Text, and Imagethat map directly to the platform’s native UI building blocks. React components wrap existing native code and interact with native APIs via React’s declarative UI paradigm and JavaScript.

Sublime text supports various programming languages and is famous for code, markup, and prose. The sublime text offers various functionalities that help the developers create mindblowing mobile applications for cross-platform. It also supports simultaneous editing besides various programming languages. It is one of the top tools to use for Native React developers in 2020. The .xcode.env file contains an environment variable to export the path to the node executable in the NODE_BINARY variable. This is the suggested approach to decouple the build infrastructure from the system version of node.

Preparing The Android Device

You can then select "Debug JS Remotely" from the Developer Menu to start debugging. You can access the developer menu by shaking your device or by selecting "Shake Gesture" inside the Hardware menu in the iOS Simulator. You can also use the ⌘D keyboard shortcut when your app is running in the iOS Simulator, or ⌘M when running in an Android emulator on Mac OS and Ctrl+M on Windows and Linux. Alternatively for Android, you can run the command adb shell input keyevent 82 to open the dev menu . If you know that you'll eventually need to include your own native code, Expo is still a good way to get started.

Additional Android SDKs can be installed through the SDK Manager in Android Studio. If you're integrating React Native into an existing project, you'll want to skip Expo CLI and go directly to setting up the native build environment. Select "React Native CLI Quickstart" above for instructions on configuring a native build environment for React Native. I hope your purpose of landing on this blogpost has been served. These are some of the best React Native tools that all Native React developers should be aware of in 2020 to accelerate mobile app development. The use of tools depends entirely on the developer's preference, but these tools are sure to make an impact upon them due to the functionalities they offer.

React Native combines the best parts of native development with React, a best-in-class JavaScript library for building user interfaces. Also, the developers are https://globalcloudteam.com/ responsible for matching the expected timeline and output. Selection of the appropriate technology is very critical for achieving these parameters effectively.

Mobile Application is a domain that involves multiple technologies. But React Native is gaining immense popularity among the developers’ community nowadays. Designed to fit into any project, no matter how large or complex. React Native requires at least the version 8 of the Java SE Development Kit .

Developers need to take into consideration all the specific business requirements of their clients to manage the cost more effectively. If you are already familiar with mobile development, you may want to use React Native CLI. It requires Xcode or Android Studio to get started. If you already have one of these tools installed, you should be able to get up and running within a few minutes. If they are not installed, you should expect to spend about an hour installing and configuring them. The following section only applies to projects with native code exposed. If you are using the managed expo-cli workflow, see the guide on ejecting to use this API.

Native Development For Everyone

The tools here are used in Office, Xbox, Teams, and other product groups. The more this project grows, the more it will help the React Native community.

  • To dismiss these errors, fix the syntax error and either save to automatically dismiss or cmd+r to reload .
  • ESLint and TSLint can prove to be very helpful where programmers are working on the same project and want to maintain a common code style.
  • Choosing "Automatically Show Web Inspectors for JSContexts" saves you from having to select the latest JSContext manually.
  • Hence, there is no need to use any additional React native tools for this.
  • Also, the developers are responsible for matching the expected timeline and output.

Follow the Watchman installation guide to compile and install Watchman from source. Open a new Command Prompt window to ensure the new environment variable is loaded before proceeding to the next step. If you have already installed Node on your system, make sure it is Node 14 or newer. If you already have a JDK on your system, make sure it is version 11 or newer.

Integration With React Native Inspector​

If you have a look at the Google Trend, you will be surprised to know that React Native has itself become a trendsetter for developing powerful mobile applications. Create platform-specific versions of components so a single codebase can share code across platforms. With React Native, one team can maintain two platforms and share a common technology—React. This tool provides excellent experience when handling routing and navigation within the application.

To do that, open Android Studio, click on "Configure" button and select "SDK Manager". If you have already installed JDK on your system, make sure it is JDK 11 or newer. Expo also has docs you can reference if you have questions specific to the tool. If you're using Expo, here is an article detailing how to install on Expo. There is a search box at the top that helps you find one by name.

In simple words, if you prefer javaScript, you should go with ESLint, and if you code in Typescript, you should stick to TSLint. Both the tools are pluggable linking and with the help of them, you can identify problematic code that does not match certain style guidelines. Hence, there is no need to use any additional React native tools for this. Through the Expo SDK, it can access native APIs on both iOS and Android. This means the integration of native features such as camera, location, and maps, etc. is possible.

Running Your App On A Simulator Or Virtual Device

For that reason, you can hire react native app development company that has an expert react-native developer. So that the overall development process becomes a lot smoother and easier. It is a text editor equipped with plenty of plug-ins that have been developed by the community.

The components of React native can be written even without Xcode or Android Studio. While you can use any editor of your choice to develop your app, you will need to install Xcode in order to set up the necessary tooling to build your React Native app for iOS. Fast Refresh is a React Native feature that allows you to get near-instant feedback for changes in your React components. Fast Refresh is enabled by default, and you can toggle "Enable Fast Refresh" in the React Native developer menu.

Modifying Your App​

Extensible and customizable Themes, languages, layouts, etc. creating a whole new user experience. Easy and faster Debugging of codes with the feature of connecting new languages, themes, and services. ESLint and TSLint can prove to be very helpful where programmers are working on the same project and want to maintain a common code style. Also, some mistakes can be prevented by making use of such linters and initially inefficient code parts. The tool enables you to load your own rules easily at any time. Some APIs are still unavailable in expo such as Bluetooth, WebRTC, or in-app purchases.

It is developed by Wix and is creating waves amongst developers. The framework works not only cross-platform but also supports Native React projects and native projects like Android and iOS. Detox supports unit tests for smaller modular pieces of code. It also provides an integration test and regression test to retest the code, which has already been tested, yet they perform the same as before the changes were made to it. Detox is one of the leading tools to use for Native React developers in 2020.

You will only need a recent version of Node.js and a phone or emulator. If you'd like to try out React Native directly in your web browser before installing any tools, you can try out Snack. Nuclide is a package that is integrated with the Atom editor. It is one of the most customized IDE's that helps developers to improve their code.

In that case you'll need to "eject" eventually to create your own native builds. If you do eject, the "React Native CLI Quickstart" instructions will be required to continue working on your project. Vasern is a comparatively new tool, yet it is the most powerful data storage for React Native. It is currently in the alpha version and supports the React Native framework on the iOS platform. Vasern is lightweight, and it is an open-source data storage that can set up a local database in just a few minutes. Building a React Native app with native code, however, requires the Android 12 SDK in particular.

Several features like a rendered sandbox, auto component docs, etc. are also available. It is indeed a great tool that every React Native developer should know about in 2020. There are numerous libraries as well as frameworks available to build cross-platform mobile applications. In the end, we hope that our list of React Native Development tools will be very helpful for you no matter whether you are experienced or have just started to work with this framework.