Installing Node.js 14 on Ubuntu is a relatively simple process that can be completed in just a few steps. In this article, we will walk you through the process of installing Node.js 14 on Ubuntu, including code examples to help you understand the process better.
The first step in installing Node.js 14 on Ubuntu is to update your package manager. This can be done by running the following command in your terminal:
sudo apt-get update
This command will update your package manager to ensure that you have the latest version of Node.js available for installation.
Next, you will need to install the necessary dependencies for Node.js. This can be done by running the following command:
sudo apt-get install -y build-essential
This command will install the build-essential package, which is required for compiling and installing Node.js.
Once the dependencies are installed, you can download the Node.js 14 package by running the following command:
curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -
This command will download the Node.js 14 package and prepare it for installation on your Ubuntu system.
After the package is prepared, you can install Node.js 14 by running the following command:
sudo apt-get install -y nodejs
This command will install Node.js 14 on your Ubuntu system.
Finally, you can verify that Node.js 14 is installed correctly by running the following command:
node -v
This command will display the version of Node.js that is currently installed on your system. If Node.js 14 is installed correctly, the output will be "v14.x.x".
That's it! You have successfully installed Node.js 14 on Ubuntu. You can now start using Node.js and all of its features to develop your applications.
Please note that these commands are for Ubuntu and you may have to adjust the commands for other Linux distributions.
It is also recommended to use Node Version Manager (NVM) for managing multiple NodeJS version on the same system. To install NVM and NodeJS 14, you can use the following commands:
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.38.0/install.sh | bash
nvm install 14
Using NVM will allow you to switch between multiple NodeJS version on the same system and also you can install any version of NodeJS as per your requirement.
Once you have Node.js 14 installed on your Ubuntu system, you can start using it to develop your applications. Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine, and it allows you to run JavaScript code on the server side. This makes it a popular choice for building web applications, APIs, and other server-side applications.
One of the most popular features of Node.js is its package manager, npm (short for Node Package Manager). npm is a command-line tool that allows you to easily install and manage packages for your Node.js applications. With npm, you can install popular packages such as Express, React, and Angular, as well as create and share your own packages.
When it comes to developing web applications with Node.js, one of the most popular frameworks is Express. Express is a minimal and flexible web application framework that provides a robust set of features for web and mobile applications. It allows you to easily create routes, handle requests and responses, and define middleware to handle specific tasks.
Another popular package for web development is MongoDB. MongoDB is a NoSQL database that stores data in a JSON-like format, making it a great choice for Node.js applications. With MongoDB, you can easily store and retrieve data in your application, and it also provides a powerful query language that allows you to easily filter and manipulate your data.
In addition to web development, Node.js can also be used for other types of applications such as command-line tools, desktop applications, and even IoT applications. With the wide range of packages available through npm and the flexibility of JavaScript, Node.js is a versatile platform that can be used for a variety of projects.
To start using Node.js, you can begin by familiarizing yourself with the basics of JavaScript, as well as the Node.js API. There are many resources available online, including tutorials, documentation, and sample code, to help you get started. Additionally, you can join online communities such as Node.js and Express.js, where you can connect with other developers and find help and support.
In conclusion, Node.js 14 is a powerful and flexible platform that can be used for a wide range of projects. With its package manager, npm, and popular frameworks like Express and MongoDB, Node.js makes it easy to develop and deploy web applications, APIs, and other server-side applications. With a little bit of learning and practice, you'll be able to develop your own projects in no time.
Popular questions
- How do I update my package manager before installing Node.js 14 on Ubuntu?
- You can update your package manager by running the command
sudo apt-get updatein your terminal.
- What dependencies do I need to install before installing Node.js 14 on Ubuntu?
- The necessary dependency for installing Node.js 14 on Ubuntu is the build-essential package. You can install it by running the command
sudo apt-get install -y build-essential.
- How do I download the Node.js 14 package for installation on Ubuntu?
- You can download the Node.js 14 package by running the command
curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -
- How do I install Node.js 14 on Ubuntu?
- You can install Node.js 14 on Ubuntu by running the command
sudo apt-get install -y nodejs
- How can I verify that Node.js 14 is installed correctly on my Ubuntu system?
- You can verify that Node.js 14 is installed correctly by running the command
node -v. The output should be "v14.x.x" if Node.js 14 is installed correctly.
Please note that these commands are for Ubuntu and you may have to adjust the commands for other Linux distributions. It is also recommended to use Node Version Manager (NVM) for managing multiple NodeJS version on the same system.
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