Node.js has become an essential tool for developers working on server - side applications, real - time web applications, and more. However, managing different Node.js versions can be a challenge. This is where Node Version Manager (NVM) comes in. By downloading and using NVM, you can power up your Node.js workspace significantly.nvm installwelcome to click on the website to learn more!
What is NVM?
NVM, or Node Version Manager, is a command - line utility that allows you to easily install, manage, and switch between multiple Node.js versions on your system. It provides a flexible way to handle different projects that may require specific Node.js versions. For example, an older project might rely on an earlier version of Node.js, while a new one could take advantage of the latest features in the most recent release. With NVM, you can seamlessly switch between these versions without having to uninstall and reinstall Node.js every time.
Benefits of Using NVM in Your Node.js Workspace
One of the key benefits of NVM is version control. You can have multiple Node.js versions installed side - by - side, and switch between them with a single command. This is extremely useful when you are working on multiple projects with different Node.js requirements. Additionally, NVM simplifies the installation process. Instead of going through the official Node.js website and downloading the installer for each version, you can use NVM commands to quickly install the desired version. It also helps in keeping your system clean, as you can easily remove unwanted Node.js versions.
How to Download and Install NVM
Downloading and installing NVM is a straightforward process. First, you need to check if your system meets the requirements. NVM works on Linux, macOS, and Windows Subsystem for Linux (WSL). For Linux and macOS, you can use the official installation script. Open your terminal and run the following command: curl -o - https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash. After running the script, you need to close and reopen your terminal or source the NVM script. On Windows, you can download the NVM for Windows installer from the official GitHub repository and follow the installation wizard.
Using NVM to Power Up Your Node.js Workspace
Once NVM is installed, you can start using it to manage your Node.js versions. To install a specific Node.js version, use the command nvm install <version>, where is the Node.js version number you want to install. To switch to a different version, use nvm use <version>. You can also set a default Node.js version using nvm alias default <version>. This way, every time you open a new terminal, the default Node.js version will be used. With these simple commands, you can efficiently manage your Node.js workspace and take full advantage of the features offered by different Node.js versions.