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Easy Steps To Install Node.js on AlmaLinux 9
In this guide on the Orcacore website, we want to teach you How To Install Node.js on AlmaLinux 9. Node.js is an open-source, cross-platform runtime environment for developing server-side and networking applications. Node.js applications are written in JavaScript and can be run within the Node.js runtime on OS X, Microsoft Windows, and Linux.
Also, it provides a rich library of various JavaScript modules, which simplifies the development of web applications using Node.js to a great extent.
The following are the areas where Node.js is proving itself as a perfect technology partner.
- I/O bound Applications
- Data Streaming Applications
- Data Intensive Real-time Applications (DIRT)
- JSON API-based Applications
- Single Page Applications
Table of Contents
Steps To Install Node.js on AlmaLinux 9
To complete this guide, you must log in to your server as a non-root user with sudo privileges. To do this, you can follow our guide on the Initial Server Setup with AlmaLinux 9.
Installing Node.js and NPM LTS on AlmaLinux 9
First, you need to update your local package index with the following command:
sudo dnf update -yTo install the latest release of Node.js, you need to add the Node.js LTS repository on your server.
To do this, you can run the command below:
curl -fsSL https://rpm.nodesource.com/setup_lts.x | sudo bash -Then, use the command below to install Node.js on AlmaLinux 9:
sudo dnf install nodejs -yVerify your installation by checking its version:
node --version
Also, check the NPM version:
npm --version
That’s it, you are done.
Features of Node.js
The following are some of the important features that make Node.js the first choice of software architects.
- Asynchronous and Event Driven − All APIs of the Node.js library are asynchronous, that is, non-blocking. It essentially means a Node.js-based server never waits for an API to return data. The server moves to the next API after calling it, and the notification mechanism of Events of Node.js helps the server to get a response from the previous API call.
- Very Fast − Being built on Google Chrome’s V8 JavaScript Engine, the Node.js library is very fast in code execution.
- Single-Threaded but Highly Scalable − Node.js uses a single-threaded model with event looping. The event mechanism helps the server to respond in a non-blocking way and makes the server highly scalable as opposed to traditional servers, which create limited threads to handle requests. Node.js uses a single-threaded program, and the same program can provide service to a much larger number of requests than traditional servers like Apache HTTP Server.
- No Buffering − Node.js applications never buffer any data. These applications simply output the data in chunks.
- License − Node.js is released under the MIT license.
Conclusion
At this point, you have learned to Install Node.js LTS on AlmaLinux 9. Installing Node.js LTS on AlmaLinux 9 ensures a stable, secure, and optimized runtime for JavaScript applications. It provides long-term support, making it ideal for production environments and modern web development.
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