Backend Engineering

Both are fast. Both are async. Both handle production workloads. And that is exactly what makes this choice genuinely difficult. Continue reading on Medium »

Kafka is used for handling messages/events between different services. Here's how I understand it: A Producer sends an event/message to Kafka. The message conta

Monday evening. Still fixing Day 24 integration errors. Down to 4 remaining from 23 original. Tests: 278 of 287 passing (97%). Not done… Continue reading on Med

Your shell startup is up to 500x slower than it needs to be. The culprit? Probably nvm. Continue reading on JavaScript in Plain English »

Browser storage feels simple until it quietly becomes your authentication layer, cache system, user preference database, feature flag… Continue reading on Skill

The “Oh Crap, Now What?” Moment Continue reading on Medium »

Understanding Shebang, Executable Files, PATH, and How Linux Knows What to Run Continue reading on Medium »

Understanding Shebang, Executable Files, PATH, and How Linux Knows What to Run Continue reading on Medium »

The next iPhone software has just been officially unveiled and the first developer beta is out. Here’s when you can download it.

There is a point in the lifecycle of every security researcher and infrastructure architect where standard naming conventions die a quiet… Continue reading on M

Most interview prep is about passing the technical screen. Get through LeetCode. Nail system design. Come ready with STAR stories. All… Continue reading on Fonz

O processamento de eventos em sistemas distribuídos enfrenta um estrangulamento matemático quando o volume de ingestão atinge a escala de… Continue reading on M

In this tutorial, we’ll build an Excalidraw-style collaborative whiteboard using Next.js, HTML5 Canvas, and Velt. Continue reading on CodeToDeploy »

The article explains how “Exotic CRTP” uses C++23 explicit object parameters to solve a long-running CRTP problem: weak encapsulation caused by public inheritan

It was exactly midnight in Dar es Salaam. The city was dead quiet. I was staring at a screen full of code, a half-eaten plate of chips… Continue reading on Medi

If you’ve spent any time building backends, you’ve heard the golden rule of Node.js: Continue reading on Medium »

https://software-design-revision-hub-587811894693.europe-west2.run.app/ Continue reading on Medium »

I’m learning Spring Boot and want to understand how to connect my backend API to a frontend using only vanilla HTML, CSS, and JavaScript first. What would be a

Not just making it work — making it genuinely work well under real conditions and real constraints. Continue reading on JavaScript in Plain English »

We had a user account get taken over last year. Nothing sophisticated about it — someone had reused a password from a site that got… Continue reading on Medium

Selenium is not dead. That is the first thing most migration articles get wrong. Selenium runs more production test suites than any other… Continue reading on M

The hard lessons I learned after getting stuck for months in the same place Continue reading on Medium »

Preventing duplicate charges and system race conditions by building a robust event lifecycle ledger. Continue reading on Medium »

If you are a developer using macOS, chances are you have used iTerm2 at some point. Maybe you kept it for years, or maybe you replaced it… Continue reading on M

This new Play-X SSD is a high-performance module offering speeds up to 7,400MB/s and is being aimed at gamers and content creators working with 4K video and 3D

AWS recently announced ExtendDB, a DynamoDB-compatible adapter that lets developers use the DynamoDB API with different storage backends, starting with PostgreS

If you’ve ever built a web API, you know that things don’t always go according to plan. Users might send invalid data, request resources… Continue reading on Me

Hello, I’m Lince. I’m working on git-lrc: a Git hook for reviewing AI-generated code. Continue reading on Medium »

Learn how to handle HTTP errors in Flask applications and create professional custom error pages Continue reading on Python For Everything »

A no-fluff developer resource for founders and engineers building with the MERN stack Continue reading on Medium »

I am a senior full stack dev with 7+ YOE and I think we can all agree the market sucks right now! Primarily I have been applying to full stack roles but I am ba

Fast to run. Fast to code. Async all the way. Continue reading on Medium »

Watch it on YouTube: https://youtu.be/2mEwwyvoVgM?si=z_b3JH42wSHiJk50 Continue reading on Dev Genius »

One of the most common confusions among students and beginners in the tech field is: “Are Software Developer and Software Engineer the… Continue reading on Medi

Man, have you ever scrolled through developer forums? It’s a battlefield, right? People are constantly duking it out about programming… Continue reading on Medi

Peewee is a lightweight, expressive Python ORM that makes it easy to work with SQL databases using just Python classes and objects. Continue reading on Medium »

Hey there! Today I want to discuss something that’s made my JavaScript code so much cleaner and more readable — the Fluent Interface… Continue reading on Medium

You don’t know what is coming in your payloads. When working with req.body, can you really be sure it contains all the fields you expect… Continue reading on Me

Looking for the Best Full Stack Developer Course in Electronic City Bangalore that helps you build real-world skills and prepares you for… Continue reading on M

How can I learn linux without actually installing in my PC???? Please Help!! Thank You! submitted by /u/LazyDude6969 [link] [comments]

A no-fluff guide to picking the right protocol before you write a single line of code Continue reading on Stackademic »

When I first started building backend applications with Node.js, I noticed something that quickly became frustrating. Continue reading on Medium »

Supabase has become shorthand for “Postgres for modern apps.” The company packages hosted Postgres with Authentication, instant APIs… Continue reading on Medium

Given an object (JavaScript) or dictionary (Python), determine if it matches a given schema. Continue reading on Medium »

Hello, I’m Lince. I’m working on git-lrc: a Git hook for reviewing AI-generated code. Continue reading on Medium »

Most web apps have the same problem. Your pages are server-rendered, but every request has to call a slow API or database, so pages feel… Continue reading on Me

The moment you type a URL in your browser, it sends a DNS request to resolve the domain name (e.g., Continue reading on Medium »

Use an External JavaScript Library to Create QR Codes with Optional Logo Overlay directly in Salesforce Continue reading on Capgemini Salesforce Architects »