Node.js is an open-source JavaScript runtime built on Chrome's V8 JavaScript engine primarily suitable for developing scalable network applications. NPM (Node Package Manager) is a standard package manager that allows you to build Node.js projects with all the necessary dependency packages. This article explains how to install Node.js and NPM on Rocky Linux 9. In addition, you will install and manage multiple Node.js versions using the Node Version Manager (NVM). Before you begin: * [Deploy a Ro......