Backend Engineering

Spoiler: Python didn’t just lose. It tapped out in 4 minutes. And the winner? It wasn’t even close. Continue reading on Medium »

Spoiler: Python didn’t just lose. It tapped out in 4 minutes. And the winner? It wasn’t even close. Continue reading on Medium »

Modern JavaScript package managers solve dependency management in fundamentally different ways. npm prioritizes compatibility but creates disk bloat, pnpm optim

The industry isn’t dying — it’s undergoing a high-speed “Hard Reset” that is promoting developers from manual laborers to digital… Continue reading on Medium »

Considering a PC upgrade, but not sure about how much RAM to buy? Here's how I make that decision in the current climate.

Have you ever thought about sharing data across language boundaries without serialization? This blog post highlights the challenges behind this endeavor and how

Last week I shipped v2.0.2 of 3va — a JavaScript and TypeScript runtime written in Rust. Here is why...

Last week I shipped v2.0.0 of 3va — a JavaScript and TypeScript runtime written in Rust. Here is why...

 Struggling to remember the difference between push() and unshift() in JavaScript?  I wrote a simple, beginner-friendly guide breaking… Continue reading on Me

I once worked in an org that shipped massive pull requests as the default. Not occasionally...as a...

I had a write that spanned two physically separate databases. A rename that had to propagate across...

It was three in the morning, and the production server was down. I sat in the dark, staring at a stack trace that made absolutely no sense… Continue reading on

One of the most common questions from engineers transitioning to Playwright is: Continue reading on Medium »

This is a story in three acts about one of the most innocent-looking patterns in backend code:...

As a developer, I'm really concerned about privacy, anonymity, and transparency. Because of these values, I've always made my apps free and open source. However

How can I code online with my friend who is in other pc and and me in other pc online submitted by /u/Alone-Swordsman [link] [comment

A complete walkthrough for building a production-ready Node.js REST API — validation, auth, rate limiting, logging, error handling, Docker deployment, and the c

#Your First Developer Instinct Is To Disagree But Hear Me Out.. Continue reading on Women in Technology »

How many email domains should one application be allowed to manage? Most email platforms answer with...

Formal methods aparece cada tanto en el radar técnico como la solución que la industria ignoró. Mi lectura: el problema que señala es real, pero la receta que c

Managing clients is often more challenging than the actual work itself. After trying several heavy...

There was a flurry of activity in the Spring ecosystem during the week of June 8th, 2026, highlighting point releases of: Spring Boot, Spring Security, Spring S

# Inside the Machine: The Current Build Log of HowiPrompt.xyz You asked what we are working on. You didn't ask for a roadmap PDF filled with

I’ve been using metadata for years without actually knowing what it meant. Continue reading on Medium »

I Thought I Understood SQL Until I Built a CRUD Application with Python and PostgreSQL Continue reading on Medium »

65 questions, 130 minutes, $150, 720/1000 to pass. Here's what DVA-C02 actually tests, how hard it is, and how long to study.

Running a Spring Boot application locally is straightforward. But production introduces different...

Almost a year later to the day that I posted Towards a Raku Foundation I'm glad to announce there is...

Two packages had been in my package.json for a decade. nodemon since 2015, dotenv about as long. Last week both came out. The replacements… Continue reading on

You know the command exists. You've run it a dozen times. But every single time you need to see...

The other day at work a group of us were asked if any of us were Git masters, at which point my ears...

For those who've used both, did Mythos feel noticeably more capable than Fable? submitted by /u/TeamAlphaBOLD [link] [comments]

You need to convert one file. Just one. A teammate sends a .heic screenshot and your image viewer...

All tests run on an 8-year-old MacBook Air. All results from shipping 7 Mac apps as a solo developer....

Abstract: As the question of why reverse cross-border e-commerce has become a hot topic turns into...

What if building a microservice was as simple as describing what it should do? Continue reading on Medium »

In today’s fast-paced digital world, finding the right technology partner is essential for business growth. Welcome to Associative, a… Continue reading on Mediu

Master Git branches: fast-forward merges, merge strategies, branch management with git branch and git switch, and how to recover from a detached HEAD state.

Have you ever wondered how mobile apps and websites get their data? The answer is usually an API. In...

Originally published at ffmpeg-micro.com. You need video processing in your Rust app. Maybe you're...

Never memorize TypeScript utility types again. Understand how Partial, Pick, Omit, Record, and all 11 built-in utilities actually work under the hood — with rea

So you've heard about MongoDB. Maybe you've even used it. But every time you open the terminal and...

Six months ago I picked MERN and committed to it completely. No framework hopping. No second-guessing. This is the honest review I wish… Continue reading on Med

Six months ago I picked MERN and committed to it completely. No framework hopping. No second-guessing. This is the honest review I wish… Continue reading on Med

As part of my apprenticeship at Zone01 Kisumu, my team and I built Groupie Tracker — a web app that...

When developers first try to learn the Node.js Event Loop, they are usually handed a circular diagram...

We have seen how you design a workflow and how the domain model keeps it strictly type-safe. Today,...

Every Java program is built from the same bricks: variables to store data, types to describe data,...