Fulmine.js: a faster drop-in Express 5 replacement on uWebSockets.js
Fulmine.js is a drop in replacement for Express 5 that runs on uWebSockets.js instead of node:http . You change one line, your middleware keeps work…
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DS Express Errors (centralizing errors library) — v1.9.1 Release Notes August 13, 2026
v1.9.1 – August 13, 2026 Fixed missing types (config.d.ts) for errorClasses (Prisma) Added missing types (presets.d.ts, index.d.ts) for GatewayTimeo…
Buy or Build? A Backend Flow to Poll SMS 2FA Login Delivery Status in Node/Express
For a simple Node/Express backend flow, use managed SMS 2FA for login only when your app can poll delivery status, handle retries, and own fallback…
Why Your Express API Needs Redis Rate Limiting Before You Scale published: true
When I was building my backend API, I realized a big problem: anyone could spam my endpoints. If a user repeatedly reloads a page or hits an endpoin…
Build a Maintainable Node.js CRUD API with Express and MySQL
Writing SELECT , INSERT , UPDATE , and DELETE queries is not the difficult part of a CRUD API. The difficulty begins when every route starts handlin…
Express 5 on µWebSockets: same middleware, 2x to 7x
I maintain Fulmine , a drop-in replacement for Express 5 that runs on µWebSockets.js instead of node:http . One line changes: const express = requir…
Programmatic SEO with hreflang: One Joke, 17 Languages, Server-Rendered
People type 2+2 into Google. They type 9+10 . They type 7*8 when they can't remember whether it's 54 or 56. Each of those is a real, high-volume sea…
Day 168 of Learning MERN Stack
Hello Dev Community! 👋 It is officially Day 168 of my full-stack web development journey! Today, I established the real-time websocket foundation an…
Request validation with Zod in Express
Express does not validate request input for you. Without a check at the edge, handlers get raw req.body , req.query , and req.params - strings where…
Day 145 of Learning MERN Stack
Hello Dev Community! 👋 It is officially Day 145 of my software engineering marathon! Today, I locked down the definitive user document model layer f…
Node.js Internals Explained by Uncle to Nephew — Part 4: Express Plumbing, Error Handling & The Full Roadmap
Bonus round. Parts 1–3 covered why Node exists, what's happening inside it, and the full request journey. This part mops up the pieces that didn't f…
Day 72 of Learning MERN Stack
Hello Dev Community! 👋 It is officially Day 72 of my 100-day full-stack engineering streak! Today, I took a small creative detour from my marketplac…
Day 71 of Learning MERN Stack
Hello Dev Community! 👋 It is officially Day 71 of my unbroken 100-day full-stack engineering run! After mastering polymorphic multi-part storage con…
Day 68 of Learning MERN Stack
Hello Dev Community! 👋 It is officially Day 68 of my full-stack MERN engineering sprint! Yesterday, I configured the polymorphic multi-part entry fo…
Day 63 of Learning MERN Stack
Hello Dev Community! 👋 It is officially Day 63 of my continuous daily sprint toward mastering full-stack MERN software engineering! Yesterday, I con…
Day 50 of Learning MERN Stack
Hello Dev Community! 👋 It is officially Day 50 — a massive half-century milestone on my daily, unbroken streak toward mastering full-stack MERN engi…
Day 48 of Leaning MERN Stack
Hello Dev Community! 👋 It is officially Day 48 of my unbroken full-stack engineering journey! Yesterday, I refactored my modular core patterns into…
Day 47 of Learning MERN Stack
Hello Dev Community! 👋 It is officially Day 47 of my daily coding run toward full-stack MERN mastery! Over the past few weeks, my Express.js server…
Day 41 of Learning MERN stack
Hello Dev Community! 👋 It is officially Day 41 of my continuous streak toward full-stack MERN engineering! Yesterday, I migrated my codebase from na…
Day 40 of Learning MERN Stack
Hello Dev Community! 👋 It is officially Day 40 of my continuous, unbroken streak toward mastering the MERN stack! Reaching Day 40 feels incredible.…
From Raw SQL Strings to Type-Safe Queries: How I Learned Prisma ORM
I'm a web design agency CEO teaching myself full-stack development in public. This is week 7 of a 16-week roadmap I built to go from React-only to f…
10 Security Mistakes Most Express APIs Make (And How to Fix Them)
Building APIs with Express.js is fast and enjoyable, but security is often treated as something to handle later. Unfortunately, small security mista…
DaloyJS Is the Latest Modern Enterprise TypeScript Framework, and It Has Your Back on Security
I want to tell you something that took me years to learn, so you can learn it on a Tuesday afternoon instead of during a production incident: most d…
🚀 Introduction to Express.js – the framework that changed Node forever
Express.js made backend development in JavaScript ridiculously simple. Before Express, building APIs in Node felt like assembling IKEA furniture wit…
NestJS vs Express: Which One Should You Choose in 2025?
NestJS vs Express: Which One Should You Choose in 2025? Node.js gives you two wildly different starting points when building a backend: the minimal,…
How to Build a REST API with Node.js and Express from Scratch
How to Build a REST API with Node.js and Express from Scratch Create a production‑ready RESTful API step‑by‑step using Node.js, Express, and modern…
Stop Passing req Everywhere — Express Middleware for Request Context Propagation
There's a pattern I've seen in almost every Express codebase I've worked in. It starts small. You need to log a correlation ID inside a service func…
REST API Design Made Simple with Express.js
Hello readers 👋, welcome to the 9th blog in our Node.js series! In our last post, we learned how JWT authentication keeps your application secure wi…