In this article, we will see how to install Node.js on Ubuntu and its derivatives via a new official PPA repository. If you are new to Ubuntu or any other Linux operating system, then be sure to check out our beginner’s guide first. You can also use the popular Node Version Manager (NVM) for installing specific Node.js version on your system.
Step 1 – Configuring Node.Js PPA
Node.js releases are available in two types, one is the LTS release, and the other is the current release. Choose any one version of your choice or as per the project requirements. Let’s add the PPA to your system to install Nodejs on Ubuntu.
Use Current Release – During the last update of this tutorial, Node.js 19 is the current Node.js version available.
For this tutorial, I am using the latest current release and added their PPA to my system.
Step 2 – Install Node.js on Ubuntu
You have successfully configured Node.js PPA in your Ubuntu system. Now execute the below command to install Node on Ubuntu using apt-get. This will also install NPM with node.js. This command also installs many other dependent packages on your system. That’s it. This will install Node.js on your Ubuntu system.
Step 3 – Check Node.js and NPM Version
After installing node.js verify and check the installed version. You can find more details about the current version on node.js official website. Also, check the npm version
Step 4 – Create Demo Web Server (Optional)
This is an optional step. Suppose you want to test your node.js install. Let’s create a web server with “Hello World!” text. Create a file server.js and add the following content Save the file and close. Then start the Node application using the following command. You can also start the application with debugging enabled with the following commands. The web server has been started on port 3000. Now access http://127.0.0.1:3000/ URL in browser. Now you will need to configure a front-end server for your app.
Conclusion
In conclusion, we have seen how to install Node.js on Ubuntu and its derivatives via a new official PPA repository. This makes it easy for us to get started with Node.js development on our Linux systems. We can also use this repository to keep our installations up-to-date with the latest stable versions of Node.js. Be sure to check out other tutorials on our website for more tips and tricks about using Node.js!
