React Native Logs

Simple CLI tool for viewing React Native Metro bundler logs in real-time. Start once and forget — automatically reconnects and saves logs to file.

Features

• 🚀 Start once, runs continuously with auto-reconnection
• 🎨 Color-coded log levels with clean output
• 💾 Saves logs to file automatically
• 🤖 Clean format perfect for AI debugging
• ⚙️ Configure via CLI args or environment variables

Installation

# Install globally
npm install -g @noma4i/react-native-logs
# or
yarn global add @noma4i/react-native-logs

# Use without installing
npx @noma4i/react-native-logs
# or
yarn dlx @noma4i/react-native-logs

Usage

rn-logs

Options

# Custom Metro port
rn-logs --port 8082

# Timeout and reconnect settings
rn-logs --timeout 10000 --reconnect 2000

# Max log file lines
rn-logs --max-lines 500

# Environment variables
RN_LOGS_PORT=8082 rn-logs

# Help
rn-logs --help

Log Files

Logs are saved to ./logs/metro.log with timestamps and clean formatting — perfect for AI debugging.

License

MIT © noma4i