# using npm
npx react-native init project_name
# using npm
npx react-native doctor
Common ✓ Node.js - Required to execute JavaScript code --(latest version) ✓ npm - Required to install NPM dependencies ● Metro - Metro Bundler is not running
Android ✖ Adb - No devices and/or emulators connected. Please create emulator with Android Studio or connect Android device. ✓ JDK - Required to compile Java code --(version should be 17) ✓ Android Studio - Required for building and installing your app on Android ✓ ANDROID_HOME - Environment variable that points to your Android SDK installation ✓ Gradlew - Build tool required for Android builds ✓ Android SDK - Required for building and installing your app on Android
# using npm
npx react-native run-android
✓ use git bash in the project foler and build metro