#pm2

Production Incident: Node.js Application Did Not Start After Server Reboot (PM2 + systemd Fix)

Context We were running a Node.js backend using PM2 on a Linux server. Application details: Process manager: PM2 Mode: fork User: root Deployment: Manual setup on VM No containerization No autoscaling The service was running fine in steady st...

Feb 184 min read

SRSatyam Raiadvancenodejs.hashnode.dev

Mastering Node.js Memory: Prevent Leaks and Boost Performance

Node.js applications are fast and scalable, but long-running servers often fail due to one silent killer: memory leaks. These leaks slowly increase memory usage, degrade performance, and eventually crash servers. In this blog, we’ll explore how Node....

Feb 105 min read

SRSatyam Raiadvancenodejs.hashnode.dev

Scaling Node.js Applications with the Cluster Module

Node.js is widely known for its non-blocking I/O model and event-driven architecture. It excels at handling thousands of concurrent connections with minimal overhead. But there’s a catch. By default, a Node.js application runs on a single CPU core. E...

Feb 37 min read

SRSatyam Raigenai-learning.hashnode.dev

Scaling Node.js Applications with the Cluster Module: A Deep Dive

Node.js is widely celebrated for its non-blocking I/O model and event-driven architecture. It excels at handling thousands of concurrent connections with minimal overhead. But there’s a catch. By default, a Node.js application runs on a single CPU co...

Feb 26 min read

HSHwichul Shinhwiiron.hashnode.dev

Process Manager 2 - PM2

PM2란 무엇인가? PM2란 Node.js 기반 프론트엔드 서비스를 운영 환경에서 안정적으로 실행하기 위한 프로세스 관리자이다. 프론트엔드 개발을 하다 보면 보통 이런 단계로 배포를 시작한다. npm run build npm run start 혹은 Next.js라면 npx next start 이 방식은 개발 & 테스트 환경에서는 문제없다. 하지만 이 상태로는 운영 서비스라고 부르기 어렵다. 이 글에서는 아래의 내용을 정리한다. 왜 필요한지 프...

Jan 123 min read

ADAkshay Dsoftcolontechnologies.hashnode.dev

Step-by-Step Guide to Deploying a Node.js App on a VPS

Introduction: When you deploy a Node.js application to production, you face several challenges: Port Access: Node.js apps run on high ports (3000, 3001, etc.) that require special permissions. HTTP/HTTPS use ports 80 and 443, which only the root use...

Dec 23, 202515 min read

RRAJverreauxblack.hashnode.dev

🚀 Nginx Configuration for Node.js Apps (PM2 + Ubuntu)

This article is a personal reference guide for configuring Nginx as a reverse proxy in front of a Node.js application managed by PM2 on Ubuntu. It focuses on what actually matters in production. 🧠 Why Nginx? Nginx sits between the internet and your...

Dec 16, 20253 min read

NSNaga Siva Saimern-deployment-troubleshooting.hashnode.dev

MERN Deployment – Common Errors & Troubleshooting Guide

This guide covers the most common errors faced during manual MERN deployment (EC2, PM2, Nginx, MongoDB, API, SSL, DNS, S3 etc.) and explains how to troubleshoot them step-by-step. MongoDB, API, SSL, DNS, S3 etc.) and explains how to troubleshoot them...

Nov 13, 20254 min read

RGRitik Guptaritikgupta913.hashnode.dev

Beginner’s Guide: Deploying a Full-Stack App on AWS EC2

If you’ve ever built a web application and wanted to make it live on the internet, AWS EC2 (Elastic Compute Cloud) is one of the most popular choices. In this guide, we’ll walk through how to: Launch an EC2 instance. Connect to it securely. Instal...

Sep 19, 20255 min read

NBNeil Brandblog.neilbrand.dev

Group Service Management with PM2, Bun & Node.j

Managing multiple services across your servers? Tired of the "hey, can you restart this service for me, I don't have permissions..." drama? This step-by-step guide shows you how to set up a shared, secure process management system using PM2. Your ent...

Sep 13, 20254 min read

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#pm2

Production Incident: Node.js Application Did Not Start After Server Reboot (PM2 + systemd Fix)

Mastering Node.js Memory: Prevent Leaks and Boost Performance

Scaling Node.js Applications with the Cluster Module

Scaling Node.js Applications with the Cluster Module: A Deep Dive

Process Manager 2 - PM2

Step-by-Step Guide to Deploying a Node.js App on a VPS

🚀 Nginx Configuration for Node.js Apps (PM2 + Ubuntu)

MERN Deployment – Common Errors & Troubleshooting Guide

Beginner’s Guide: Deploying a Full-Stack App on AWS EC2

Group Service Management with PM2, Bun & Node.j

#pm2

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#pm2

Production Incident: Node.js Application Did Not Start After Server Reboot (PM2 + systemd Fix)

Mastering Node.js Memory: Prevent Leaks and Boost Performance

Scaling Node.js Applications with the Cluster Module

Scaling Node.js Applications with the Cluster Module: A Deep Dive

Process Manager 2 - PM2

Step-by-Step Guide to Deploying a Node.js App on a VPS

🚀 Nginx Configuration for Node.js Apps (PM2 + Ubuntu)

MERN Deployment – Common Errors & Troubleshooting Guide

Beginner’s Guide: Deploying a Full-Stack App on AWS EC2

Group Service Management with PM2, Bun & Node.j