Node.js is a popular JavaScript runtime that allows you to build scalable applications. Managing different versions of Node.js can be challenging, especially if you are working on multiple projects. In this guide, we will show you how to manage Node.js versions using the n package manager on Ubuntu 20.04. This process can be efficiently executed on a windows vps uk or any other suitable server.

Prerequisites

Before you begin, ensure you have the following:

• Ubuntu 20.04 server.
• Root access or a user with sudo privileges.
• Node.js installed on your server.

Step 1: Install Node.js

If you haven't installed Node.js yet, you can do so by running the following commands:

sudo apt update
sudo apt install nodejs npm -y

Step 2: Install n Package Manager

To install the n package manager, use npm:

sudo npm install -g n

Step 3: Managing Node.js Versions

Now that you have installed n, you can easily manage Node.js versions:

Install a Specific Version

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

sudo n 14.17.0

Switch to a Specific Version

To switch between installed versions, simply run:

sudo n

This will present you with a list of installed versions to choose from.

Update to the Latest Version

To update Node.js to the latest version, use:

sudo n latest

Step 4: Verify the Installed Version

To verify that you have successfully installed and switched versions, check the installed version of Node.js:

node -v

Conclusion

You have successfully managed Node.js versions using the n package manager on Ubuntu 20.04. This method makes it easy to switch between different versions of Node.js for various projects. If you're looking for a reliable virtual private server hosting windows, consider Windows VPS UK for your hosting needs.