Your First Node.js Application
📘 Node.js
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📅 Nov 05, 2025
⏱ Estimated reading time: 1 min
Node.js allows you to run JavaScript code outside the browser. Creating a simple application helps understand how Node.js works.
Step 1: Create a JavaScript File
Create a new file named app.js.
Step 2: Write Your Code
Step 3: Run the Application
Open the terminal in the project folder and run:
Output
Explanation
-
console.log()prints output to the terminal -
node app.jsexecutes the JavaScript file using Node.js
Conclusion
This simple application demonstrates how Node.js executes JavaScript code on the server. It is the foundation for building more complex Node.js applications.
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