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#expressjs-cilb5apda0066e053g7td7q24

694 posts

ADAbinash Dashmongo-virtuals-disappear-bug.hashnode.dev

When Mongoose Virtuals Disappear: Understanding the Lean() Tradeoff

While developing my campground listing application, I encountered a subtle but instructive issue involving Mongoose virtual fields. The schema was properly defined, the virtual property was implemente

2d ago4 min read

SSShubh Sahushubhsahu.hashnode.dev

Building a Backend REST API

Introduction When I started learning backend development, one thing that confused me was how everything connects behind the scenes — from an incoming request to storing data and sending a response back.In this blog, I’ll share my approach to building...

5d ago3 min read

AGAarush Ghadiabeginning-my-web-development-journey.hashnode.dev

The Server

Node.js is a powerful and versatile runtime environment that allows developers to execute JavaScript code on the server side. It is built on Chrome's V8 JavaScript engine, making it fast and efficient for building scalable network applications. Node....

Jan 232 min read

IBIsmail Bin Mujeebbeyondthestack.hashnode.dev

How To Validate Your Express Payloads With Zod?

You don’t know what will come in your payloads. When working with req.body, can you really be sure it contains all the fields you expect? No. You are completely unaware of what is coming in the payload. This is a common problem that almost every Expr...

Dec 13, 20256 min read

SBSam Brutonthefrontendist.com

How I got AI to talk like a pirate about Python

Here is a snippet from Pirate Johnarry Silver about the History of Python. Using OpenAI and gpt-5.1 model and some clever prompt instructions via an express app, I got ai to be an informative pirate. It’s quite simple really and its all within the in...

Dec 9, 20253 min read

ABAniruddha Bagalblog.aniruddha.fyi

From Express to NestJS: The Architecture-First Approach That Changed How I Build Backends

I'll never forget the moment I realized my Express codebase had become a maintenance nightmare. It was 2 AM, and I was hunting through seven different files trying to figure out where a single API endpoint was actually processing data. The route was...

Nov 25, 202514 min read

VGVishal Guptabackend-scratch.hashnode.dev

🚀 Setting Up a Basic Express Server

If you're starting out with backend development in Node.js, Express is the first framework you'll likely touch — and for good reason. It’s lightweight, unopinionated, and lets you get a server running in minutes. This guide walks you through setting ...

Nov 19, 20253 min read

LDLightning Developertech-odyssey.hashnode.dev

From Localhost to the World: Sharing Your Express.js App Instantly

I've been knee-deep in Node.js projects for years now, and Express.js remains one of those tools that just clicks, lightweight, no-nonsense, and endlessly adaptable. It's the kind of framework that lets you spin up a server in minutes, tinker with ro...

Nov 11, 20256 min read

NNNgozi Nnamdinnamdingozi.hashnode.dev

The Prisma Bug That's Silently Crashing Your Next.js App (And How to Fix It)

So, you've started a new project with the dream team: Next.js and Prisma. The developer experience is fantastic, your queries are type-safe, and everything feels modern and fast. You're deep in focus, building out a new service file. You hit save. Th...

Nov 3, 20254 min read

BIBenjamin Ingliscode-after-degree.hashnode.dev

Deploying a Full Stack Application with the MERN Stack

GitHub Repo Deployed Project Overview The MERN stack (MongoDB, Express.js, React, and Node.js) consists of all the tools and frameworks you need to deploy a fully functional, modern web application by only writing code in a single language (JavaScrip...

Oct 31, 202517 min read

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