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What is Node.js?

Node.js is a runtime environment for running JavaScript on the server...

          What is Node.js?

Node.js is a runtime environment that allows you to run JavaScript code outside the browser. Traditionally, JavaScript was used only for things like animations or interactive features in web browsers. But Node.js changed that game by letting developers use JavaScript to build servers, APIs, command-line tools, and even entire applications.

Node.js is built on Google Chrome's V8 JavaScript engine, which makes it fast and efficient.

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⚙️ What Can You Do With Node.js?

Node.js is commonly used to build:

• 🖥️ Web servers and backend APIs

• 📡 Real-time applications (like chat apps)

• 🛒 E-commerce platforms

• 📲 Mobile app backends

• 📁 File manipulation scripts and automation tools

• 🔗 Integrations with databases, cloud services, and third-party APIs

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✅ Key Features of Node.js

1. Asynchronous & Non-blocking
   Node.js can handle many tasks at once without waiting for each one to finish. This makes it perfect for building fast and scalable applications.

2. Single Programming Language
   With Node.js, you can use JavaScript for both the frontend and backend of your app.

3. NPM (Node Package Manager)
   Node.js has a huge ecosystem of open-sou

 

 

 

 

 

 

 

 

 

 

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