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Real-time Applications with WebSockets in Node.js

Real-time communication has become a crucial aspect of modern applications. Whether it's a live chat, a stock ticker, or collaborative document editing, WebSockets enable...

Creating RESTful APIs with Express.js (Advanced Guide)

RESTful APIs are the backbone of modern web applications. With Express.js, building powerful and scalable APIs becomes much easier. While beginners can get started...

Node.js Performance Optimization – Best Practices and Techniques

Node.js is known for its speed and scalability, but to harness its full power, developers must implement performance optimization techniques. Whether you're building APIs,...

Streams and Buffers in Node.js – A Complete Guide

Streams and Buffers are fundamental concepts in Node.js that enable efficient handling of large volumes of data. Whether you’re reading files, sending data over...

Advanced Event Handling in Node.js

Node.js is fundamentally event-driven. While we’ve already looked at how the Event Loop works, it's equally important to understand Event Handling using the core...

Node.js Event Loop Deep Dive

Node.js operates on a non-blocking, asynchronous architecture, which is one of the key reasons for its high performance. At the core of this architecture...

Creating Routes with Express in Node.js

Express.js is one of the most popular web application frameworks for Node.js. It provides a robust set of features for building web applications, including...

Authentication and Authorization in Node.js with Passport.js

Authentication and authorization are two key concepts for building secure web applications. Authentication ensures that a user is who they claim to be, while...

Working with MongoDB and Mongoose in Node.js

MongoDB is a NoSQL database that stores data in flexible, JSON-like documents, making it an excellent choice for applications that require high performance and...

Working with Express.js in Node.js

Express.js is one of the most popular web application frameworks for Node.js. It simplifies the process of building web applications and APIs by providing...

Working with Databases in Node.js

In modern web development, interacting with databases is essential for storing and retrieving application data. Node.js offers multiple ways to connect to databases, both...

Testing Node.js Applications

Testing is a critical aspect of software development. It helps ensure that your Node.js application behaves as expected and allows you to catch bugs...

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