Embark on a journey to master NodeJS with this detailed tutorial, comprehensively covering key concepts for beginners. Step-by-step guidance included.
NodeJS
23 Articles
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Node.js is an open-source, server-side JavaScript runtime environment built on Chrome’s V8 JavaScript engine. It enables developers to execute JavaScript code on the server, allowing for non-blocking, event-driven, and highly scalable applications. Node.js provides a rich set of built-in libraries and modules, making it ideal for developing server-side applications, APIs, real-time applications, and microservices. Its single-threaded, event-driven architecture allows for efficient handling of concurrent connections, making it well-suited for applications with high levels of I/O operations. Node.js has gained significant popularity in recent years due to its performance, flexibility, and vibrant community support.
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Explore the step-by-step guide to creating a real-world project using Node.js. From planning and selecting the right stack to development, testing, optimization, deployment, and maintenance, this article covers all aspects of building a feature-rich application.
Discover key techniques to optimize the performance of your Node.js applications. This guide covers essential areas like code efficiency, profiling, asynchronous programming, clustering, caching, compression, database optimization, and the use of CDNs.
Explore the comprehensive guide on middleware and request handling in Node.js. This article covers the essential concepts and provides a real-world example that includes logging, authentication, and custom request handling using Express, Morgan, Passport, and more.
Explore the foundational methods for securing Node.js applications in this comprehensive guide. Learn how to implement authentication with JWT, password hashing, HTTP security headers, and more. The article also includes a real-world example, demonstrating how to apply these practices in a practical context.
This guide provides step-by-step instructions on building a RESTful API for a library management system using Node.js and Express. From setting up the project to defining endpoints for managing books, learn how to create an efficient API that aligns with real-world requirements.
Explore the fundamentals of working with SQL and NoSQL databases in this comprehensive guide. Learn how to interact with popular databases like MySQL for SQL and MongoDB for NoSQL, and understand the key differences, use cases, and considerations for both.
Explore how to build a real-time chat application using the WebSocket protocol. This guide provides step-by-step instructions, from server setup to client interaction, with real-world examples and insights into modern web development.