React Native

npx create-expo-app@latest

# Install OpenJDK 11 (Recommended - Open Source)
sudo dnf install java-11-openjdk-devel

# If not found in repository, try latest version
sudo dnf install java-latest-openjdk java-latest-openjdk-devel

# Alternative: Install from Adoptium (Eclipse Temurin)
# Add Adoptium repository
sudo tee /etc/yum.repos.d/adoptium.repo > /dev/null <<EOF
[Adoptium]
name=Adoptium
baseurl=https://packages.adoptium.net/artifactory/rpm/fedora/\$releasever/\$basearch
enabled=1
gpgcheck=1
gpgkey=https://packages.adoptium.net/artifactory/api/gpg/key/public
EOF

# Install Java 17 from Adoptium
sudo dnf install temurin-17-jdk

# Set Java 17 as default
sudo alternatives --config java
# Select the temurin-17 option

sudo alternatives --config javac
# Select the temurin-17 option

# Set JAVA_HOME
export JAVA_HOME=/usr/lib/jvm/java-17-temurin
export PATH=$JAVA_HOME/bin:$PATH

# Add to ~/.bashrc or ~/.zshrc for persistence
echo 'export JAVA_HOME=/usr/lib/jvm/java-17-temurin' >> ~/.bashrc
echo 'export PATH=$JAVA_HOME/bin:$PATH' >> ~/.bashrc
source ~/.bashrc

✅ Your project is ready!

To run your project, navigate to the directory and run one of the following npm commands.

- cd hello-world
- npm run android
- npm run ios # you need to use macOS to build the iOS project - use the Expo app if you need to do iOS development without a Mac
- npm run web

pnpm start

Starting project at /home/atuld/Desktop/GennextIT/React Native/hello-world
React Compiler enabled
Starting Metro Bundler
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› Metro waiting on exp://192.168.1.58:8081
› Scan the QR code above with Expo Go (Android) or the Camera app (iOS)

› Web is waiting on http://localhost:8081

› Using Expo Go
› Press s │ switch to development build

› Press a │ open Android
› Press w │ open web

› Press j │ open debugger
› Press r │ reload app
› Press m │ toggle menu
› shift+m │ more tools
› Press o │ open project code in your editor

› Press ? │ show all commands

Logs for your project will appear below. Press Ctrl+C to exit.