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Modular Monolith with Node.js: A Lifesaver for Projects Before Considering Microservices

By admin September 26, 2026

Don't rush into Microservices if your Node.js codebase is a mess. Modular Monolith is the solution to organize your code logically, ensure maintainability, and prepare for any future scaling scenarios.

Development

Say Goodbye to Passwords: Implementing Magic Links with Node.js and Nodemailer

By admin September 25, 2026

Forget passwords! A detailed guide on building a Magic Link login system with Node.js and Nodemailer to enhance user experience and maximize security.

Development

Building Professional CLIs with Node.js and Oclif: From Fragmented Scripts to Standardized Tools

By admin September 24, 2026

Don't let your workflow be slowed down by fragmented scripts. Learn how to use Oclif to build professional Node.js CLI tools and significantly boost DevOps team productivity.

Development

Handling Message Duplication in RabbitMQ: Implementing an Idempotent Consumer with Node.js

By admin September 18, 2026

Don't let your system charge customers twice! Learn how to implement an Idempotent Consumer with RabbitMQ, Node.js, and Redis to handle message duplication effectively.

Development

Why I Switched from Express to Fastify: Tips to Triple Your Node.js Throughput

By admin September 18, 2026

Forget Express if you need real performance. Discover how Fastify triples REST API processing speed through JSON Schema and smart routing mechanisms.

Development

Scaling Socket.IO: Solving Real-time Synchronization with Redis Adapter

By admin September 6, 2026

Is your Socket.IO system failing when scaling horizontally? Learn how to use Redis Adapter to sync real-time data across multiple Node.js servers effectively.

Development

Building 2FA with Node.js: Don’t Let Passwords Be Your Only Line of Defense

By admin September 3, 2026

Learn how to build a Two-Factor Authentication (2FA) system using the TOTP standard with Node.js. A detailed guide on using speakeasy and qrcode with real-world security tips.

Development

Integrating PayOS with Node.js: Clean Webhook Handling to Never Lose an Order

By admin August 31, 2026

Learn how to professionally integrate PayOS with Node.js: From creating VietQR payment links to secure webhook handling, order deduplication, and real-world debugging tips.

Database

Mastering Redis OM: When Redis Becomes More Than Just a Caching Layer

By admin August 18, 2026

Redis OM helps you manage complex JSON data and perform Full-text search on Redis with lightning speed. Detailed guide for Python and Node.js.

Development

Clinic.js: Diagnosing Memory Leaks and Event Loop Lag in Node.js

By admin August 18, 2026

Explore the Clinic.js toolkit to diagnose memory leaks, event loop lag, and optimize Node.js performance through real-world examples from production environments.