Dev.to

Dependency Hygiene Stop passing objects into React hooks. Reference‑equality issues can cause “silent” re‑render loops that kill mobile performance. The Layout...

!Cover image for Things kept breaking in my OCI lab… until I fixed IAMhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=au...

Introduction to agentic coding in the IDE Cursor has been at the forefront of this transformation. As of February 2025, the company unified its interface aroun...

Prediction I have been waiting for the thing that comes after Opus. Here is my prediction: Crypto ends here. Thesis Imagine keeping your hard currency on the f...

!Cover image for Goodbye S3 SDK! AWS Just Turned Every Bucket Into a High-Speed Hard Drivehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gr...

Project Glasswing – AI‑Driven Vulnerability Discovery A bug in OpenBSD had been there for 27 years – 27 years of code reviews, security audits, version updates...

Meet Termim Termim makes your terminal remember commands per project. Instead of a single, global history, it provides: - Project‑specific history - Behavior‑b...

!Article illustrationhttps://dev-to-uploads.s3.amazonaws.com/uploads/articles/oz7qa78jg7lrz5gvbera.png The Setup Looking at a simple function: checkType from Bi...

The Pattern Behind All These Mistakes Many developers choose microservices with confidence, but the reasoning often lacks depth. Decisions are rarely based on...

Introduction This is my first DevPost entry. I'm learning HTML, the markup language used to communicate the structure of a web page to browsers. Unlike program...

'Who Developed HappyHorse‑1.0? The Behind‑the‑Scenes Story of the Open‑Source Dark Horse Storming the AI Video Generation Throne

The Problem: No Accountability in Multi‑Agent Pipelines Your orchestration works. Agents coordinate, delegate, and execute. But when something breaks, can you...

Sora shut down April 26 2026. Grok paywalled. Runway killed free video. Adobe Firefly removed credits. Every AI tool you currently use is on borrowed time unles...

Grounding with Google Maps in a Multi‑Agent AI Concierge In the previous article we explored how to build a multi‑agent AI concierge using Angular and Google’s...

Eightfold, a talent‑intelligence platform, recently shared something remarkable: they used AI agents to achieve WCAG 2.2 AA compliance in two months—a task that...

Introduction As a Data and Technology Program Lead with experience in both Healthcare AI and Cybersecurity, I have seen how the same statistical tools used to...

The hidden tax in your AI pipeline If you're building with GPT or Claude, you’ve probably done this: 1. Call an API 2. Get a big JSON response 3. Send the whol...

Voice‑Driven Coding: My Journey with WhisperFlow and Aqua Voice This is something that wouldn’t have been possible even five months ago. The tools to write wit...

Overview Most “AI frameworks” today are wrappers around an API. Phoenix + MatrixSwarm provides a visual swarm builder, structured agent validation before deplo...

Yesterday, we talked about the vision of using VR and ML to help neurodivergent children. Today, let’s get technical. How do we actually build a system that sen...

Dockerizing the Application To dockerize an application we start with the source code. In this example we use the Getting Started with Docker project. Create a...

!Cover image for Statistics application for Ko-fihttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-...

Problema de los meses en LocalDate Java es un lenguaje de programación con varios años ya. El problema de los calendarios y las fechas es conocido: cada cuatro...

!Cover image for Context Engineering: Why Your Prompt Is the Smallest Problemhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,fo...

Critical Identity Server Vulnerability ZITADEL, a modern identity server built in Go, shipped a critical XSS vulnerability that allows attackers to take over u...

Build Log April 8, 2026 Implemented the first production‑ready telemetry collectors for heka‑insights‑agent and wired them into the main polling loop. - Added...

Prerequisites - QGIS installed on your computer. Steps 1. Open the Georeferencer In QGIS, go to Raster → Georeferencer or click the Georeferencer toolbar butto...

Introduction 67 % of users now get their first answer from an AI assistant rather than clicking a search result. Your site might rank 1 on Google and still be...

The quality degradation pattern that follows rapid hiring — and the practices that prevent it. Doubling an engineering team in twelve months is, by most measure...

Introduction Most teams do not fail at SEO because they don’t care. The problem is that standards live in documentation but are not executable, audits happen a...

markdown !Kubernetes clusterhttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s...

The Problem: Nobody Could Find My Project I built an open‑source tool that manages multiple AI coding assistant accounts Claude Code, Codex CLI, Gemini CLI thr...

The AI Agent Landscape and Its Limitations The AI agent landscape is currently saturated with wrappers and prompt‑heavy frameworks that rely almost exclusively...

Week 15 of building in public. The agent writes. The bots trade. The code doesn’t write itself. Wednesday, 07:01 UTC Monday’s build‑log entry committed to somet...

!Cover image for Fixing vs Preventing Defectshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-u...

Most “app ideas” posts are useless They give you dozens of vague concepts and leave you to figure out scope, screens, and how long it would actually take. This...

TL;DR Want a detailed Russian‑language guide on how to scam people with crypto? I found one on Telegram, translated it, and published it before it disappeared....

Designing from Invariants Software architecture is frequently treated as an exercise in connecting infrastructure components. We often reach for Kafka, Redis, o...

!Cover image for I Built a Star Wars Mandalorian Movie Countdown Site with React + Vitehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravi...

The App That Never Happened In 2019, during COVID, I built a small learning website for my daughter: https://baalvidya.inhttps://baalvidya.in It was a simple t...

Introduction Smart contract security is a billion‑dollar problem. Hacks, exploits, and rug pulls cost the Web3 ecosystem hundreds of millions every year — and...

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

⚠️ If your application is not tested against OWL Top 10, it's not secure — it's just untested Let’s be honest for a second… Most developers think: > “My app is...

The Gap Between a “Works” Agent and a “Works Reliably” Agent The difference isn’t the model – it’s the architecture around the model. Most operators only disco...

Current State of Development AI coding agents now generate production code, write test suites, and review pull requests with enough accuracy that most engineer...

The Gravity of Reading Not “using,” but “reading.” Without realizing it, I had drifted in that direction. I flipped through the tool manuals, found broken link...

markdown !Atlas Whoffhttps://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...

Problem You renamed an interface property. TypeScript reports the error in every file that uses it. 40 files, 40 identical error messages: text src/components/...