Step-by-step – React Native Installation in Ubuntu 20.04 Guide

Getting Started

4. 4. Making React Hello World App

   Next to Create React Native Hello World simply:

   expo init helloWorld

   The First, Time you Execute it the Package will Install All the React Native Components needed on System…

   Choose ‘minimal’ as Template Type:

   

   And then Set the ‘displayName’ as ‘Hello World’:

   

   Then Access the helloWorld Folder:

   cd helloWorld

   And Edit the App.js File:

   nano App.js

   Modify some lines of choice.
   Ctrl+x to Save & Exit from nano Editor.

5. 5. Launching Node Server

   Now, Start the Node.js Server with:

   npm start

6. 6. React Native Getting-Started Guide

   Getting-Started with React Native for Ubuntu GNU/Linux

   React Native Quick Start on Ubuntu

   Getting-Started with React Native on Ubuntu

   The Guide include detailed instructions about How to Run the React Native App in iOS and Android Devices.

So Now I’m truly Happy if My Guide could Help you to Getting-Started with React Native on Ubuntu 20.04 Focal!