Deploying a Node.js App to Production: The Complete 2026 Guide From local development to live server with HTTPS, monitoring, and auto-restarts. Everything you need. What You'll End Up With Your Domain (https://app.example.com) ↓ Cloudflare (CDN + SSL) ↓ Nginx (reverse proxy) ↓ Node.js (your app) ↓ SQLite / PostgreSQL (database) ↓ PM2 (process manager) ↓ Systemd (auto-restart on boot) Enter fullscreen mode Exit fullscreen mode Total cost: $5/month for a VPS. No Heroku, no Railway, no Render fees. Step 1: Get a Server I use a $5/month VPS (2 cores, 4GB RAM). Any provider works: DigitalOcean — Developer-friendly, good docs ($5-20/mo) Hetzner — Best price/performance in Europe (~€4/mo) Linode (Akamai) — Reliable, global network ($5/mo) Vultr — Many locations, hourly billing ($5/mo) # After creating your VPS, SSH in: ssh root@your-server-ip # First things first: apt update && apt upgrade -y # Create a non-root user (security best practice) adduser deploy usermod -aG sudo deploy su - deploy Enter…