What is the difference between a npm and nvm?

npm is a package manager that helps developers manage and share packages of code with others. It’s easy to use and allows developers to install, update, and remove packages from their projects. npm also lets developers publish their own packages, which can be used and built upon by others. The npm registry is one of the largest package repositories in the world, with over 1.5 million packages available. npm is an essential tool for any Node.js developer and has helped to make building JavaScript applications faster and more efficient. Building JavaScript applications has become faster and more efficient with the help of npm, which is considered an indispensable tool for any Node.js developer.

Node Version Manager, or nvm, is a tool that enables developers to manage multiple versions of Node.js on a single machine. It allows developers to switch between different versions of Node.js easily, which can be useful for different projects or testing compatibility with different versions. nvm can be installed on Unix-based systems and Windows and provides a command-line interface for managing Node.js installations. In summary, nvm is a valuable tool for developers who need to work with multiple versions of Node.js.

To conclude, npm is a package manager for Node.js, while nvm is a tool for managing multiple versions of Node.js on a single machine.