Node.js 22 LTS is the current long-term support release of the JavaScript runtime. It includes performance improvements from V8 13, the stable fetch API, native TypeScript type-stripping support, and improved ESM compatibility. This guide installs Node.js 22 LTS on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS server or […]
NVM (Node Version Manager) lets you install and switch between multiple Node.js versions on a single machine. This is invaluable for development environments where different projects require different Node.js versions. This guide installs NVM on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS A user account (does not require […]
PM2 is a production process manager for Node.js. It keeps applications running after crashes, handles log management, enables zero-downtime reloads, and integrates with systemd for auto-start on boot. This guide deploys a Node.js application with PM2 and Nginx on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS with Node.js […]
Deno 2 is a secure runtime for JavaScript and TypeScript built on V8 and Rust. Unlike Node.js, Deno has built-in TypeScript support, a permission-based security model, and a standard library without npm being required. Deno 2 introduces npm compatibility and improved backwards compatibility. This guide installs Deno 2 on Ubuntu 26.04 LTS. Tested and valid […]
Next.js 15 is a React framework that provides server-side rendering, static site generation, API routes, and the App Router. It is widely used for production React applications. This guide sets up and deploys a Next.js 15 application on Ubuntu 26.04 LTS with Node.js 22 and Nginx. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu […]
Python 3.14 introduces experimental free-threaded mode (no GIL), an improved REPL, deprecation of several legacy APIs, and template string literals (t-strings). Ubuntu 26.04 LTS ships with Python 3.14 as the default system Python. This guide installs and manages Python 3.14 on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS […]
Python virtual environments create isolated spaces for project dependencies, preventing package conflicts between projects. The built-in venv module is the standard approach in Python 3. This guide covers creating, activating, and managing virtual environments on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS with Python 3.14 installed pip installed […]
Django is a high-level Python web framework that encourages rapid development and clean design. Gunicorn is a Python WSGI HTTP server used to run Django in production. Nginx acts as a reverse proxy, serving static files efficiently. This guide deploys a Django application on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites […]
Flask is a lightweight Python web framework ideal for microservices, APIs, and small to medium applications. Gunicorn serves Flask in production as a WSGI application server, while Nginx handles SSL, static files, and load balancing. This guide deploys Flask on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS with […]
Jupyter Notebook is an open-source web application for creating interactive computational documents that combine live code, equations, visualisations, and markdown text. It is widely used for data science, machine learning, and scientific computing. This guide installs Jupyter Notebook on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS with Python […]
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