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Nodejs Guides

Socket.io vs. ws: The Ultimate Guide to Node.js WebSocket Servers

·1920 words·10 mins
Web Development Node.js Architecture Performance Nodejs Websockets Socket.io Ws-Library Real-Time Scalability Backend
Real-time communication is no longer a “nice-to-have” feature in modern web development—it is the baseline. From AI-driven chat interfaces and live collaborative whiteboards to financial tickers and IoT dashboards, the demand for bi-directional, low-latency communication is higher than ever.

Mastering Node.js Containerization: Docker Best Practices & Multi-Stage Builds

·2052 words·10 mins
DevOps Node.js Architecture Performance Docker Node-22 Multi-Stage-Builds Kubernetes Security Deployment Typescript
In the fast-evolving landscape of 2025, containerization isn’t just a “nice-to-have” skill for Node.js developers—it is the standard. Whether you are deploying to a Kubernetes cluster, AWS ECS, or a serverless container platform like Google Cloud Run, the quality of your Docker image directly impacts your application’s performance, security, and scalability.

High-Performance Image Processing APIs in Node.js: A Deep Dive into Sharp and Multer

·1740 words·9 mins
Web Development Node Basics Performance Node-Js Express Sharp Multer Image-Processing API Design Backend
High-Performance Image Processing APIs in Node.js # In the landscape of modern web development in 2025, handling media assets efficiently is no longer optional—it’s a requirement. Whether you are building an e-commerce platform, a social media feed, or a content management system (CMS), users expect images to load instantly and look crisp on everything from 4K desktop monitors to mobile devices over spotty 5G connections.

Architecting Node.js: Advanced Express.js Patterns for 2025

·1726 words·9 mins
Web Development Node Basics Software Architecture Node.js Express.js Architecture API Design Middleware Performance Best Practices
Architecting Node.js: Advanced Express.js Patterns for 2025 # If you are reading this, you probably know app.get('/', (req, res) => res.send('Hello World')). It’s the “Hello World” that launched a million startups. But let’s be honest: in a professional, high-scale environment, that simplicity is exactly what leads to the dreaded “Spaghetti Monolith.”