- Node Version Manager (NVM) is a powerful tool that allows developers to easily install, manage, and switch between multiple versions of Node.js.
- This flexibility is essential for working on different projects that may require different Node.js versions.
- In this blog, we will explore what NVM is, how to set it up, and how to use it effectively.

What is NVM?
- Node Version Manager (NVM) is a version management tool for Node.js. It allows you to install multiple versions of Node.js and switch between them effortlessly.
- Flexibility: NVM lets you work with different Node.js versions for different projects.
- Ease of Use: Install and switch between Node.js versions with simple commands.
- Isolation: Ensures that different projects can use different Node.js versions without conflict.
- Compatibility: Supports Unix-like systems (Linux, macOS) and has a separate version for Windows (nvm-windows).
- Updates: Easily update Node.js versions as new releases become available.
Setting Up NVM
Download nvm-windows: Visit the nvm-windows GitHub repository and download the installer.
Install nvm-windows: Run the installer and follow the on-screen instructions.
Verify Installation: Open Command Prompt or PowerShell and verify the installation:
nvm version
Using NVM
- List Available Versions:
- To see a list of all available Node.js versions:
nvm ls-remote
- Install a Specific Version:
- To install a specific version of Node.js:
nvm install 14.17.0
- Install the Latest Version:
- To install the latest version of Node.js:
nvm install node
- List Installed Versions:
- To list all installed versions of Node.js:
nvm ls
- Use a Specific Version:
- To switch to a specific version of Node.js:
nvm use 14.17.0
- Set Default Version:
- To set a default Node.js version for new shell sessions:
nvm alias default 14.17.0
- Uninstall a Specific Version:
- To remove a specific version of Node.js:
nvm uninstall 14.17.0
Conclusion
- Node Version Manager (NVM) is an indispensable tool for any Node.js developer.
- It simplifies the process of managing multiple Node.js versions, ensuring compatibility and flexibility across projects.
- By following the setup instructions and examples provided in this blog, you can efficiently manage your Node.js environments and enhance your development workflow.
- For more detailed information, visit the official NVM documentation. Happy coding!
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