As a developer, managing multiple versions of Node.js can be challenging, especially when different projects require different versions. Thankfully, nvm-windows (Node Version Manager for Windows) simplifies this process, allowing you to switch between Node.js versions effortlessly without the need for tedious installations or uninstallations.

What is nvm-windows?

nvm-windows is a command-line utility that lets you manage multiple installations of Node.js on a Windows machine. It enables you to switch between different Node.js versions easily, ensuring that your projects run on the appropriate version without any conflicts.

Installing nvm-windows

Follow these steps to install nvm-windows on your system:

1. Download the installer: Visit the nvm-windows releases page and download the latest nvm-setup.zip file.

1. Run the installer: Extract the downloaded zip file and run nvm-setup.exe. Follow the on-screen instructions to complete the installation.

1. Verify the installation: Open a new Command Prompt window and type: nvm -v

Using nvm-windows

With nvm-windows installed, you can start managing your Node.js versions effortlessly.

Installing a Node.js Version

To install a specific version of Node.js, use the following command:

nvm install <version>

Listing Installed Versions

To see a list of all installed Node.js versions, use:

nvm list

Switching Between Versions

Switching between different Node.js versions is simple:

nvm use <version>

Setting a Default Version

To set a default Node.js version that nvm-windows will use whenever a new terminal window is opened, use:

nvm alias default <version>

Uninstalling a Node.js Version

If you no longer need a particular version of Node.js, you can uninstall it with:

nvm uninstall <version>

Tips for Effective Use

• Keep it updated: Regularly update nvm-windows and your Node.js versions to benefit from the latest features and security patches.
• Project-specific versions: Utilize .nvmrc files in your projects to specify which Node.js version should be used. nvm use will read this file and switch to the specified version automatically.

By following these steps, you can efficiently manage multiple Node.js versions on your Windows machine, ensuring smooth development across different projects.