Articles

 Choosing a Process Manager: When PM2 Isn't Enough

PM2 is a common choice for running Node.js applications, but understanding its limitations and...

 How to Add Health Check Endpoints to Your Application

A health check endpoint lets load balancers, monitoring tools, container orchestrators, and your...

 How to Audit and Secure Your Application's Dependencies

Modern applications rely on hundreds of third-party packages, any of which could contain a known...

 How to Deploy a Django/Flask Application with Gunicorn and Nginx

The standard production pattern for Python web applications is Gunicorn (a WSGI application...

 How to Deploy a FastAPI Application with Uvicorn

FastAPI is a modern, high-performance Python web framework, particularly popular for building...

 How to Deploy a Laravel Application on a VPS

Laravel is the most popular PHP framework. This guide covers a complete production deployment:...

 How to Deploy a Next.js App with Server-Side Rendering on a VPS

Next.js is a popular React framework supporting server-side rendering, static generation, and API...

 How to Deploy a Node.js Application with PM2 and Nginx

This guide covers a complete, production-ready Node.js deployment pattern: PM2 keeping your app...

 How to Deploy a Rust Application on a VPS

Deploying a Rust web application involves building an optimized binary and running it reliably...

 How to Deploy an ASP.NET Core Application on Linux

ASP.NET Core runs natively on Linux, letting you deploy .NET web applications on a standard Linux...

 How to Install .NET on Ubuntu & Debian

.NET (formerly .NET Core) is Microsoft's cross-platform development framework, running natively...

 How to Install Composer for PHP Dependency Management

Composer is PHP's standard dependency manager, used by virtually every modern PHP framework...

 How to Install Go (Golang) on Ubuntu & Debian

Go is a fast, compiled language popular for building high-performance backend services, CLI...

 How to Install Java (OpenJDK) on Ubuntu & Debian

Java powers enterprise applications, build tools like Maven and Gradle, and platforms like...

 How to Install Node.js on Ubuntu & Debian (with NVM)

Node.js is a fast JavaScript runtime for building APIs, web applications, and backend services....

 How to Install PHP on Ubuntu & Debian (Complete Guide)

PHP powers a huge share of the web, including WordPress, Laravel, and Magento. This guide covers...

 How to Install Python on Ubuntu & Debian

Python powers web frameworks like Django and Flask, automation scripts, and data applications....

 How to Install Ruby on Ubuntu & Debian (with rbenv)

Ruby powers Ruby on Rails applications and various automation scripts. This guide covers...

 How to Install Rust on Ubuntu & Debian

Rust is a systems programming language emphasizing memory safety and performance —...

 How to Manage Environment Variables and Secrets on a VPS

Hardcoding database passwords, API keys, and other secrets directly into application code is a...

 How to Manage Multiple Node.js Versions with NVM

Different projects often need different Node.js versions — NVM (Node Version Manager) lets...

 How to Manage Multiple Python Versions with pyenv

pyenv lets you install and switch between multiple Python versions on the same server —...

 How to Profile and Debug a Slow Application

When an application is slow but the cause isn't obvious, systematic profiling identifies exactly...

 How to Set Up a Python Virtual Environment Correctly

Python virtual environments isolate project dependencies from each other and from the system...

 Process Managers Compared: PM2 vs systemd vs Supervisor

Any application you deploy needs to stay running, restart automatically after a crash, and start...

 Understanding Package Managers: npm vs yarn vs pnpm

Node.js has three major package manager options — each compatible with the same package...

 Understanding Semantic Versioning for Dependencies

Semantic Versioning (SemVer) is the widely-adopted standard for version numbering —...

 Which Programming Language and Runtime Should You Deploy On?

Choosing a language/runtime for your VPS deployment affects hosting requirements, performance...