How to Create a Load Balancer in Node.js Using PM2 (Cluster Mode)

📝 Description
Learn how to scale your Node.js applications effortlessly using PM2’s built-in cluster mode. In this tutorial, we’ll walk you through setting up a load balancer that distributes traffic across multiple Node.js instances — all managed by PM2. This approach ensures high availability, better CPU utilization, and zero downtime deployments.
🔧 What You’ll Learn:
- Why load balancing is essential for Node.js apps
- How PM2’s cluster mode works
- Step-by-step setup of a load balancer using pm2 start server.js -i max
- Monitoring and managing processes with PM2 dashboard
Perfect for developers building scalable backend systems with Node.js!

Видео How to Create a Load Balancer in Node.js Using PM2 (Cluster Mode) канала Front-End Components