Features of NodeJS
- Easy to get started and can be used for prototyping and agile development.
- Provides fast and highly scalable services.
- Easy for a JavaScript programmer to build back-end services using Node.js, as it uses javascript.
- Source code cleaner and consistent.
- Huge open source library.
- It has asynchronous or Non-blocking nature.
Example: This example create a Hello World web-based application using Node.js. Create a firstprogram.js file containing the following code.
// Require http header
var http = require('http');
// Create server
http.createServer(function (req, res) {
// HTTP Status: 200 : OK
// Content Type: text/html
res.writeHead(200, {'Content-Type': 'text/html'});
// Send the response body as "Hello World!"
res.end('Hello World!');
}).listen(8080);
Difference Between Django and Node.js
Django and Node.js are two popular technologies for web development, each with its strengths and best use cases. While Django is a high-level Python web framework, Node.js is a JavaScript runtime built on Chrome’s V8 JavaScript engine. In this article, we will explore the key differences between Django and Node.js, highlighting their architectures, performance, scalability, use cases, and ecosystems.
Table of Content
- Language and Ecosystem
- Architecture
- Performance
- Scalability
- Use Cases
- Community and Support