nodenv

Nodenv is a command line tool used to manage multiple versions of Node.js on a single machine. It allows users to easily switch between different versions of Node.js depending on their projects' requirements.

With nodenv, you can install new versions of Node.js from the official Node.js releases or from other sources such as GitHub. It also provides support for managing different versions of npm (Node Package Manager) alongside Node.js.

Nodenv is designed to be lightweight and simple to use. It provides commands to list and search available Node.js versions, set the global Node.js version, and specify per-project Node.js versions.

It also supports the notion of Node.js "shims" which simplify the process of switching between different versions. These shims intercept calls to the node and npm binaries to ensure that the correct version is executed based on the current environment set by nodenv.

Nodenv integrates well with other tools commonly used in the Node.js ecosystem, such as npm, nvm, and rbenv (for Ruby version management). This allows for a seamless development experience when working with multiple programming languages.

It is compatible with various shells, including bash, zsh, and fish, making it accessible across different platforms.

Nodenv has an active community, with regular updates and contributions adding new features and resolving issues. It also provides documentation and support to assist users in getting started and resolving any problems they may encounter.

Overall, nodenv simplifies the process of managing multiple Node.js versions, enabling developers to seamlessly switch between different versions without interference or conflicts.