To install Watchman, execute the command below:.It would be best if you had Watchman for React Native to monitor source codes and rebuild them once they are changed. Watchman monitors the files and folders utilized by the framework and triggers specific actions if the files are modified. If the installation is successful, you will see the version as shown below: 6.9.0 To verify if npm is successfully installed, execute the following command: It would help if you had npm to help you install packages, libraries, and vital tools for your React development environment. Installation of Nodejs also includes installation of npm, the Node Package Manager.If the installation has occurred successfully, the Nodejs version will show up: V12.6.0 Check whether the installation is successful through the following command:.Use the HomeBrew command below to install Nodejs:.Nodejs also provides essential tools such as a local webserver with live reloading, network tools, command-line tools, and web APIs. React Native is a JavaScript platform hence it needs Nodejs to provide a JavaScript runtime. Homebrew/homebrew-core(git revision f487 last commit ) Nodejs If the software is well installed, the result will show the version and date as shown: homebrew 2.1.7 After installation, check whether HomeBrew has installed properly using the following command:.When the version is unavailable, you can install HomeBrew via this code:.Homebrew/homebrew-core (git revision f487 last commit ) The command verifies whether HomeBrew has been successfully installed and outputs the specific version installed as the following result shows: homebrew 2.1.7 First download HomeBrew using the above link, then execute the command below in the Command Line Interface:.T o progress your career in web design, enroll in Web Design certification. You will install HomeBrew so that you can use it to install all the other tools necessary for React Native environment, including Nodejs, git, Watchman, and JDK. HomeBrew is a package manager that helps you install and manage packages on Mac, and thus it will be essential to our installation process. React Native requires macOS High Sierra (10.13) or higher to run efficiently. These requirements ensure your tools run quickly and have enough storage for installation and development. Nodejs version 12 LTS or newer is required.Xcode version 11.3.1 or newer is required. If curiosity nudged you to learn the framework due to the hype around React, then this is the guide you need. This article guides first-time React Native users, junior developers, and developers with no experience with React Native.
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