Node.js is also not a framework (a platform for developing software applications). Node.js is not a programming language but a runtime environment that allows JavaScript to be executed outside the web browser. Why is Node.js not considered a programming language? This improves the performance and responsiveness of applications, especially when dealing with many connections and processing large amounts of data. One of the main advantages of Node.js is the asynchronous execution model, which allows you to process multiple tasks simultaneously without blocking the flow of code execution. Additional modules included with Node.js add functionality to work with the file system, network, databases, and other server-side components. The ability to run JavaScript code on the server is often used to create dynamic web page content before sending it to the user's web browser. Node.js allows developers to use JavaScript to write command-line tools and server-side scripting. Node.js is a back-end JavaScript runtime environment that runs on the V8 JavaScript Engine and executes JavaScript code outside a web browser. Node.js is a powerful cross-platform, open-source server environment that can run on macOS, Windows, Linux, Unix, and other platforms.

Run mathematica code online