pm2

What problem does it solve?

PM2 provides a production-grade process manager for Node.js apps, ensuring uptime, simple restarts, and centralized logs.

Core Features & Use Cases

• Start, stop, and restart multiple Node.js processes with a single tool.
• Auto-restart on failure and zero-downtime reload for production deployments.
• Centralized logging, monitoring, and easy scaling of apps across multiple workers.
• Use Case: Run several microservices behind PM2 and keep them resilient with automatic restarts.

Quick Start

Install PM2 globally and bootstrap a production app with simple commands: npm install -g pm2 pm2 start app.js pm2 logs pm2 startup pm2 save