It comes with a number of built-in modules that are available without any further installation. The fact that the server and client use the same programming language ( JavaScript ) is certainly another advantage for many users, as the entry barrier is correspondingly low, especially for web developers. In addition, no additional server is required for a Node.js application, as the application also represents the webserver. It is quite flexible which means everything from small CLI (command line) tools to complex programs and independent HTTP servers can be developed using Nodejs. Before Node.js, JavaScript was mainly responsible for the frontend and interaction with the visitor. With Node.js, the popular JavaScript language has also found its way into server-side programming. Whereas npm is a JavaScript programming language package manager that comes along with Node.js.

Node.js is a scripting language available to install not only on Kali Linux but for Windows, FreeBSD, macOS, and other common platforms.

Nodejs debian install