Backend Engineering

The demand for full stack developers continues to grow, and for good reason. Companies love hiring...

kreuzcrawl began as a Rust core with bindings for ten languages. v0.3.0 ships fourteen, adds a tiered WAF-aware dispatch engine, cuts peak streaming memory from

In the last article, we built our first closure and passed it into sorted(). The result worked...

The technology industry continues to evolve at an incredible pace, and organizations are constantly...

Prerequisite Disclaimer Continue reading on Medium »

process.env gives you string | undefined and calls it a day. Here's why that's dangerous and how to fix it.

The interviewer dropped a block of C++ on the whiteboard and asked me to find the memory leak. Not...

Java Interview Revision Pack 1. One-Page Cheat Sheet Core Java...

This procedure automates the cleanup of old Oracle table partitions based on a configurable retention policy. It retrieves the number of… Continue reading on Me

I just released Rabbit Relay 1.0.0, the first stable release of a TypeScript-first RabbitMQ framework...

Every developer has faced this small but annoying task: You have a list of items in plain text,...

Not because they are clever, but because they prevent the same small problems from becoming repeated bugs. Continue reading on Skill Stuff »

why we use break in Switch cases? If the break statement is not used, JavaScript continues...

End-to-end type safety from request body to database. Here’s the architecture that makes bugs disappear before deployment. Continue reading on Medium »

Vibe coding has changed how we work. You describe what you want, the AI builds it, and in minutes you have a working project. But there’s… Continue reading on J

Vibe coding has changed how we work. You describe what you want, the AI builds it, and in minutes you have a working project. But there’s… Continue reading on J

I'm learning Rust and recently ran into something unexpected with Option type. I expected r to be...

When I started my Web Development Internship at Synent Technologies, I expected to complete a few tasks and improve my coding skills. What… Continue reading on

Understand Base64 encoding with practical examples, when to use data URIs versus file uploads, and the size tradeoffs you need to know.

Hello world, it's Wednesday, June 24, 2026, and here's what happened This Week in PHP...

A login system looks simple: signup, login, logout, and password reset. But once you build a real product, many questions appear. When… Continue reading on Medi

Every developer pastes a data:image/png;base64,iVBORw0K... blob into their CSS at some point, decodes...

Many junior developers feel the same pressure: “I need to learn JavaScript.” “I need to learn...

simonw/browser-compat-db Inspired by Mozilla's new MDN MCP service - source code here - I decided to try converting their comprehensive mdn/browser-compat-data

Every time I start a new project that needs any kind of lead capture, I spend an hour rebuilding the...

If you recently tried pairing Bun with a newer version of Mongoose (v8 or v9), your server probably died immediately on startup with this… Continue reading on M

Introduction Continue reading on Medium »

Forget Express. It’s time to embrace the era of Edge Computing and Web Standards. Continue reading on Medium »

I got tired of googling yt-dlp flags every time I wanted to download something. So I just built...

Built a CLI tool that shows you exactly who wrote what in any codebase straight in your...

Lupakan Express, saatnya beralih ke era Edge Computing dan Web Standards. Continue reading on Medium »

Hey dev community! 👋 As developers, our inboxes often turn into a graveyard of job alerts (LinkedIn,...

Se você já se viu perdido em um emaranhado de DispatchQueue.global().async e DispatchQueue.main.async, saiba que isso é muito comum… Continue reading on Medium

I’m deep in the lab engineering the Pixora transformation engine (using libvips + Go), and I had to...

If you're already running MongoDB and you reach for ASP.NET Core Identity, the official story points...

Faster APIs are rarely about bigger servers. Most of the time, they’re about sending less data and doing less work. Continue reading on Medium »

Alright, imagine this: you’re standing at a big old crossroads, right? You’re itching to jump into the wild, wonderful world of backend… Continue reading on Med

Alright, imagine this: you’re standing at a big old crossroads, right? You’re itching to jump into the wild, wonderful world of backend… Continue reading on Med

Hi, I'm Hugo. I built MinecraftServers-List.com — a Minecraft server directory that ranks servers by...

One harsh truth we discover while building backend systems for IoT devices like industrial sensors or...

While inserting records into the tablename table, the following error was encountered: Continue reading on Medium »

Hi everyone!! I'm currently working on my very first major project for my portfolio to land a Junior Backend Developer role. So far, I've built a API using Java

Pick a clipboard manager and you usually end up choosing two of three: cross-platform, lightweight,...

When people talk about database failover, they usually focus entirely on the infrastructure layer: Continue reading on Medium »

When you open popular apps like Instagram or Amazon, your phone doesn’t store all that data locally. Continue reading on Medium »

When you open popular apps like Instagram or Amazon, your phone doesn’t store all that data locally. Continue reading on Medium »

Your health check is a single line. res.send('ok'). It used to take a millisecond. Then traffic...

Two weeks ago, I was a React developer who thought backend was just "API that returns data." I...