npm is a package manager for the JavaScript programming language. It is the default package manager for the JavaScript runtime environment Node.js. Developed by Joyent, Inc
License: Open Source
npm is a package manager primarily for JavaScript, providing a vast ecosystem and ease of use for developers across various environments. In contrast, the Advanced Package Tool (APT) is a native package management system for Debian-based Linux distributions, focused on handling system-level dependencies and providing security features.