Node Package Manager (NPM)

Node Package Manager (NPM) is a tool that helps JavaScript developers manage dependencies, packages, and libraries in Node.js environments. Created alongside Node.js, NPM is an online repository for open-source JavaScript code, allowing developers to share, download, and manage packages that extend the functionality of their projects. Through the use of simple commands, NPM enables the installation of libraries, frameworks, tools, and other code modules essential for building and maintaining applications.

NPM consists of three main components: the website, CLI (Command Line Interface), and the registry. The website allows users to search for packages and explore resources, while the CLI enables developers to install, update, and manage packages directly from their terminals. The registry serves as a centralized storage location, hosting millions of packages available for use. NPM streamlines development workflows by handling package versioning and dependencies, making it easier for developers to manage project resources efficiently. This makes it an essential tool in the JavaScript ecosystem, widely used in projects ranging from simple scripts to complex applications.