Dev.to

Avisos e Erros - 'Can't build there' – Quando a build quebra ou o código está no lugar errado. - 'Work complete' – PR aprovado e mergeado. No Meio do Caos A vi...

Fundamentos, conceitos e a linguagem do dia a dia Entrar no mundo DevOps não é difícil por falta de ferramentas ou documentação, mas pode acontecer de existir...

Release of SlideNote Yesterday I released SlideNote, a Chrome browser side‑panel note‑taking extension. The idea came to me on Wednesday morning after growing...

Introduction Have you ever noticed how systems that worked perfectly fine suddenly start behaving differently as they grow? It’s not because the early decision...

Today marks the second weekly update to my custom programming language named Spud and I am proud to announce the ability to use conditional statements to contro...

Welcome to Day 1 of our series on reclaiming the craft of software engineering. Today we’re talking about X‑Ray Vision. In a world of high‑level languages like...

I’m using AI to create cover images only for blog posts, so I don’t have high expectations. I thought that Google was better than OpenAI at first, but I’ve chan...

One-Time Passwords OTP are everywhere — login verification, sign‑up confirmation, 2FA, password resets, etc. In this tutorial we’ll build a simple and secure OT...

Problems in Corporate Environments I see several problems in corporate environments and in how AI is being used to speed up development. On one hand, the more...

Well, the debate is officially over. Linus Torvalds, the creator of Linux and Git—arguably the most critical engineer of the modern internet—just dropped this b...

!Cover image for Comms Under Fire - Update 01https://media2.dev.to/dynamic/image/width=1000,height=1000,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fde...

Steve Yegge’s Gas Town feels less like a single tool and more like a manifesto for the future of AI‑assisted development. The core insight is simple but powerfu...

Steve Yegge를 모르시는 분들을 위해 간단히 소개하면 - Google에서 10년 넘게 일한 시니어 엔지니어 - “Stevey’s Blog Rants”로 유명한 개발자 블로거 - Grok 개발에 참여 - 최근 Gene Kim과 함께 Wiring the Winning Organiza...

Motivation I've always cringed at the people that said “I’m making a programming language”. I guess it’s more about the arrogance behind statements like “… tha...

Introduction Building AI applications often feels like writing “glue code”—endless if/else statements and loops to manage how data flows between your Prompt, L...

!Cover image for I built ApiWatch — a free, developer-friendly API uptime monitor HTTP + keyword checkshttps://media2.dev.to/dynamic/image/width=1000,height=420...

Why Is Cloud Infrastructure Event‑Driven? The cloud is not built for predictability. It is built for change. Traffic spikes without warning. Costs drift silent...

!Cover image for A Beginner’s Guide to Git and GitHub: From Installation to Your First Pushhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,g...

Originally published at if Statement The if statement executes a block when the condition is true. csharp int number = 10; if number > 5 { Console.WriteLine'Num...

Enhancing Blog Posts with Mermaid Diagrams: Why They’re a Game‑Changer and How to Make Them Work Everywhere What is Mermaid and Why It’s Gaining Traction Merma...

Introdução Quando comecei a estudar containerização de aplicações Java, ficou claro que o maior ganho não é apenas empacotar a aplicação, mas transformar todo...

What happened to ambition in QA? ! https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-u...

In a world dominated by React, Vue, and a dozen other frameworks, I decided to take a step back and build something premium using only the fundamentals. Here is...

Typical DevSecOps Pipeline - Code Commit - Build & Test - Static Code Analysis SAST - Dependency Scanning SCA - Container Image Scanning - Deployment Security...

!Cover image for Understanding Old React Code: What Building “Classy Weather” Taught Mehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravi...

New Feature: Tweeting on X The pipeline now supports tweeting on X formerly Twitter in addition to WordPress and Dev.to. WordPress remains the canonical source...

New Dev.to Support With the initial version of the publishing pipeline in place, this release marks a small but important step forward. The pipeline now suppor...

markdown !Cover image for Silent Failures: The Junior Trap You Need to Avoidhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,for...

The problem Writing content is the easy part. Publishing it consistently across platforms — with the right metadata, images, tags, canonical URLs, and updates...

We’ve all been there: - You write a perfect prompt for your AI feature. - It works great on your machine. - Two weeks later, you tweak the system prompt slightl...

The Hidden Cost of Reactive Engineering In a fast‑growing company, the default state of engineering is reactive. The product roadmap is packed, deadlines are t...

Welcome to the first installment of our new series: AI at Scale. 🚀 We’ve spent the last week building a “Resiliency Fortress”—protecting our databases from Thu...

Why CI Pipelines Often Need JSON Many CI tools accept YAML only as input, but internally convert or forward configuration as JSON: - APIs expect strict JSON -...

“It works on my machine.” — if you’ve ever said or heard this, containers exist because of you 😄 Modern software development is no longer just about writing c...

markdown !Cover image for Git Made Simplehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploa...

For the last decade, the local development narrative has been dominated by one giant: Docker. While containerization revolutionized how we deploy, it brought a...

markdown !diggidydalehttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fu...

Software Isn’t a Sidewalk – It’s a City Unplanned codebases are like unplanned cities: brittle, inconsistent, and costly to extend. Scalable software, like civ...

10 Things I Learned from Vibe Coding TL;DR — The finished result is here: I hope it helps someone else too. I recently finished a small side‑project and decide...

!Cover image for Building Better Routines with Daily Habit Tracking 🚀https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=au...

HarmonyOS Next: Building Persistent Tabs Using the Navigation Component Read the original article: HarmonyOS Next – Building Persistent Tabs Using the Navigati...

How to Force Your AI Tools to Generate Modular Code Hi, my name is Paul, and I am a senior software engineer exclusively working for start‑ups. I treat program...

Erratic Black Screen Issues on Linux Xfce4 !Cover image for “An erratic Xfce4 Black Screen WIP”https://media2.dev.to/dynamic/image/width=1000,height=420,fit=co...

'1️⃣ What is Regression? Regression means: Using past information to predict a number in the future. Examples | Question | Type | |

In Angular development, we often run into change detection issues, for example when some fields are not updated properly in the template. At that point, we nee...

Introduction: Why Most APIs Fail Before They Scale 🚨 You can build an API that works today… and still be building a broken system tomorrow. Many APIs fail not...

As an Electrical‑Electronics Engineering student and a licensed UAV pilot, I’ve spent countless hours behind two different screens: the IDE where I write flight...

When I started building Web2Phone, I thought the hard part would be technical: infrastructure, edge cases, deliverability, security, GDPR… all the stuff that ca...