Posted June 2, 20232 yr Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside of a web browser. It allows developers to build server-side applications using JavaScript, which was traditionally used only on the client-side. One of the key features of Node.js is its non-blocking, event-driven I/O model, which allows applications to handle a large number of concurrent connections with relatively low memory overhead. This makes it well-suited for building real-time applications like chat applications, online games, and collaborative editing tools. Please note from version 18, Centos 7 is not supported due to older version of dependencies. To install Node.js 18 on CentOS using the NodeSource repository, you can follow these steps: Install the required packages: dnf install -y curl gnupg2 Add the NodeSource repository: curl -sL https://rpm.nodesource.com/setup_18.x | sudo bash - Disable nodejs module : dnf module disable nodejs Install Node.js: dnf install -y nodejs Verify that Node.js and npm are installed: node -v npm -v You’ve successfully installed Node.js 18 on your CentOS 8/9 system using the NodeSource repository.
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