How to Run Node JS Scripts from Command Prompt | Run Node JS in CMD | Run Node Command Line (2026)

How to run Nodejs in cmd | How to Run Node.js scripts from the command line

Running Node.js from the command line is a fundamental skill for every JavaScript and backend developer. In this video, you will learn how to run Node.js in CMD on Windows and how to execute Node.js scripts directly from the command line step by step. This tutorial is beginner-friendly and perfect for anyone who has installed Node.js and wants to start using it practically.

We start by explaining what Node.js is and why the command line plays an important role when working with Node.js applications. Most real-world Node.js projects, tools, and frameworks rely heavily on the terminal or command prompt, so understanding how to use Node.js in CMD is essential. Whether you are learning JavaScript, backend development, or full-stack development, this skill will help you work faster and more efficiently.

In this tutorial, you will first see how to open the Command Prompt (CMD) on Windows and verify whether Node.js is installed correctly. We demonstrate how to check the Node.js version and NPM version using simple commands. This step ensures that Node.js is properly configured and accessible from the command line without any PATH issues.

Next, we explain how to run Node.js in interactive mode using the Node REPL. You will learn how to execute JavaScript code directly inside the command prompt, test small code snippets, perform calculations, and quickly experiment with JavaScript features. This is especially useful for beginners who want to practice JavaScript without creating files.

After that, we move on to running Node.js scripts from the command line. You will learn how to create a simple JavaScript file, navigate to the correct folder using CMD commands, and run the file using the Node command. We also explain common mistakes beginners make, such as incorrect file paths or file extensions, and how to fix them easily.

Throughout the video, we share practical tips, best practices, and troubleshooting advice to help you avoid common errors like “node is not recognized as an internal or external command.” This tutorial is suitable for students, beginners, and developers who want to strengthen their command-line skills with Node.js.

By the end of this video, you will confidently know how to run Node.js in CMD, execute Node.js scripts from the command line, and use Node.js interactively for learning and development. This is a must-have skill if you plan to work with Node.js frameworks, build backend applications, or create JavaScript-based tools.

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