NODE.JS INSTAL
To install Node.js on your computer, you can follow these general steps. The specific commands may vary depending on your operating system. As of my last knowledge update in January 2022, please make sure to check the Node.js website (https://nodejs org/) for the most up-to-date installation instructions.
Download Node.js:
Go to the official Node.js website (https://nodejs.org/), and download the version you need. There are two main versions to choose from: LTS (Long Term Support) and Current. LTS is recommended for most users as it's more stable and receives security updates.
Install on Windows:
Run the Node.js installer that you downloaded in step 1.
Follow the installation wizard's prompts, accepting the default settings should be fine.
Install on macOS:
Run the Node.js installer that you downloaded in step 1.
Follow the installation instructions. It's typically a matter of clicking "Next" a few times.
Install on Linux (Ubuntu/Debian):
Open your terminal.
You can use the terminal to add the Node.js PPA (Personal Package Archive) and install Node.js using these commands:
bash
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sudo apt-get update
sudo apt-get install curl
curl -sL https://deb.nodesource com/setup_lts.x | sudo -E bash -
sudo apt-get install -y nodejs
Verify the Installation:
To make sure Node.js and npm (Node Package Manager) are properly installed, open a command prompt or terminal and run the following commands:
bash
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node -v
npm -v
These commands should display the version numbers of Node.js and npm if they were installed correctly.
That's it! You should now have Node.js and npm installed on your computer. You can start using Node.js to run JavaScript applications and npm to manage packages and dependencies.
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