Node.js
Node.js is an open-source, cross-platform JavaScript runtime environment that allows developers to build server-side applications using JavaScript. It is built on Chrome’s V8 JavaScript engine and uses an event-driven, non-blocking I/O model that makes it lightweight and efficient. Node.js is commonly used for building web applications, real-time applications, and back-end systems. It has a large and active community, and a vast ecosystem of packages and modules that make it easy to build, test, and deploy applications. Node.js is compatible with Linux, Windows, and macOS, and can be installed using a package manager or directly from the official website. Overall, Node.js provides a fast and scalable platform for server-side development.
How to Install Node on Ubuntu
There are several ways to install Node.js on Ubuntu, including using the official Node.js package, using a package manager like apt, and using a version manager like nvm.
Here is an example of how to install Node.js on Ubuntu using the official Node.js package:
- Download the latest version of the Node.js package from the official website:
curl -sL https://deb.nodesource.com/setup_16.x | sudo -E bash -- Install Node.js by running the following command:
sudo apt-get install -y nodejsThis will download and install the latest version of Node.js and its dependencies from the Ubuntu package repository.
You can check the installed version of Node.js by running the following command:
node -vYou can use the above-mentioned method for installing the desired version of node.js by using the appropriate setup script for the version.