Prerequisites
Before starting, make sure you have:
Node.js installed: Download Node.js
Option 1: Using Expo
Step 1: Install Expo CLI
npm install -g expo-cli
Step 2: Create a New Project
npx create-expo-app HelloWorldApp
Step 3: Navigate into the Project
cd HelloWorldApp
Step 4: Start the Development Server
npx expo start
This opens the Metro bundler. You can run the app on:
Android (using Expo Go)
Step 5: Edit App Code
Step 6: Run the App