by mguay | Apr 28, 2025 | Node.js, Post
Introduction: Why Benchmark Express vs Fastify Express has been the de facto web framework for Node.js since its launch in 2010, known for its simplicity and huge ecosystem of middleware and plugins (Express vs Fastify: A Performace Comparison | by Chetan Jain |...
by mguay | Apr 22, 2025 | DevOps, Lecture, NestJS
In this video, I’ll walk you through how to deploy a NestJS application to Railway, fully containerized with Docker, and connected to a PostgreSQL database. You’ll learn how to configure your Dockerfile, set up environment variables, and get your app live with just a...
by mguay | Apr 10, 2025 | NestJS, Node.js, Post
HTTP Keep-Alive, also known as HTTP persistent connection, is the practice of reusing a single TCP connection to send multiple HTTP requests and responses, instead of opening a new connection for every request (HTTP persistent connection – Wikipedia). In modern...
by mguay | Mar 21, 2025 | Lecture, NestJS, Next.js
In this hands-on lecture, you'll master full-stack authentication using Clerk, seamlessly integrating Next.js on the frontend and NestJS on the backend in just 20 minutes. You'll quickly understand how Clerk simplifies authentication flows—from signup to login—while...
by mguay | Mar 18, 2025 | DevOps, Node.js, Post
Introduction In Node.js development, one of the key architectural decisions is whether to build your application as a monolithic unit or as a collection of microservices. A monolithic architecture means your entire application (UI, server-side logic, database access,...
