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- AgentCore Ref. Guidehttps://dev.to/mindy_jen_phd/amazon-bedrock-agentcore-quick-reference-guide-5bh2 - Strands Agent Part Ihttps://dev.to/mindy_jen_phd/from-z...

Most voice AI feels like talking to a call‑center robot: you speak, wait a couple of seconds, and get a canned response. The latency kills the illusion. The Pro...

Overview Show HN: Prompt Armour – Real-time PII detection for AI chatbots, 100% localhttps://prompt-armour.vercel.app/ The tool claims redaction in ~0.2 s. If...

Agentic AI Agentic AI refers to artificial intelligence systems that behave like autonomous agents. These systems are able to observe their environment, make d...

Project initialization Create a new Vite React‑TS project: bash npm create vite@latest my-app -- --template react-ts The command installs the dependencies auto...

Code reviews are the heartbeat of a healthy engineering team. They are our primary mechanism for ensuring quality, sharing knowledge, and maintaining consistenc...

'A Complete Guide for Designers, Creators, and Developers Who Are Done with Expensive Installs

Boundary value analysis is a test technique used to verify that software functions correctly when processing boundary values, such as the minimum and maximum va...

Bad Agile Stories Waste Time Bad agile stories waste time before any code is written. They look fine on a board, but they hide missing behavior, mixed scope, a...

AI‑Assisted Development & the Rise of “Vibe Coding” AI coding tools Cursor, Copilot, Claude Code, etc. have dramatically changed how we build software. They’re...

TypeScript Discriminated Unions & Type Guards TypeScript is powerful because it helps us write safer code with strong type checking. One of the most useful pat...

The AI hype machine has been running at full speed. “Replace your workers with AI! Save millions! Fire everyone!” But reality has a way of punching hype in the...

Indirect Prompt Injection Direct prompt injection—where a user types “ignore your instructions”—gets most of the attention. Indirect injection is sneakier: ext...

Comunicação entre Containers Por padrão, containers Docker são isolados. Para que eles consigam se comunicar entre si, é necessário conectá‑los a uma mesma red...

Hey everyone, I'm Lucas — just a web guy from Brazil 😄 A few weeks ago I launched MasterZap, a simple site that puts public leaked data from the Daniel Vorcaro...

Background I was building a Minecraft mod that could play MP3 files directly through OpenAL instead of using Minecraft's built‑in audio API. To stream audio th...

Um container é uma instância em execução de uma imagem. Quando uma imagem é executada usando Docker, o Docker cria um container isolado onde a aplicação roda; a...

Introduction You run Speedtest. It shows 200 Mbps download, 50 Mbps upload, 10 ms ping. Everything looks great. Then you jump on a video call and it’s choppy....

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

Power BI Overview Power BI is a powerful business intelligence BI and data‑visualization tool developed by Microsoft. It allows organizations to: - Analyze dat...

IT This deep dive explores the current state of tunneling technology, contrasting the raw performance of WireGuard‑based systems against traditional SSH models,...

Readiness is a local signal. Production impact is global. Pods can be Ready while your SLO window is already burning. The failure chain - Rollout shifts traffic...

Introduction In this guide, I’ll walk you through setting up a modern Java project using Maven and TestNG in Visual Studio Code VS Code. We’ll cover everything...

How to build your first autonomous AI agent in 2026. The AI agent revolution is here—Anthropic released multi‑agent code review, OpenAI shipped Codex Security,...

¿Qué relación tiene el ejemplo de búsqueda con .task? Se retoma el ejemplo de search_ query: String donde se filtran unas entradas pasado un rebote de 500 ms....

Running Claude AI Agents Inside a Habbo Hotel — via MCP I built something a bit weird and a lot of fun: a local Habbo Hotel emulator where Claude AI agents can...

Engineering Relativity The same object is lighter on the Moon and heavier on Jupiter. The same thing happens in codebases. In Chapter 7 I talked about the univ...

The Problem Ask any developer who has built integrations for Stripe, GitHub, Shopify, or Salesforce, and they’ll tell you it’s usually a great experience. - Yo...

Karpathy Just Automated the Researcher: What autoresearch Means for the Future of AI Development By Alex Chen Andrej Karpathy shipped a repo in March 2026 call...

Problem A PR gets opened, sits for a couple of days, someone glances at it, types “LGTM 👍” and merges it. A few days later production is on fire because of a...

Introduction For decades, cybersecurity has assumed that data exists only in digital form. Research from Arizona State University explores a future where DNA i...

PostgreSQL is arguably the most loved database in the world. But when it comes to local‑first development, edge computing, or browser‑based apps, we usually rea...

!Cover image for Why Acumatica’s API Feels Like RPA in a REST Suit And How to Fix Ithttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=...

'Legibility — The Real Competitive Advantage in Modern Technology

!Cover image for Shipping a Game Boy “Wario Synth” from real MIDIhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/ht...

The money conversation Not the “here’s my rate” one. The other one. The one where your invoice is three weeks overdue and you’re drafting your fifth “just chec...

TL;DR I was leaving about £2,400 / year on the table by not claiming things I was entitled to. You probably are too. Claimable expenses - Software subscription...

!Cover image for Building a Movie Recommendation API with Spring Boot 🎬https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=...

markdown ! https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2...

What is LeadIt? LeadIt is a project I’m building to help with B2B lead discovery and AI‑powered outreach. The idea is simple: - Find companies - Analyze their...

Hey guys, state management in React can be a pain: Redux is heavy, Zustand too light, MobX has a learning curve. Today I'm sharing a balanced option: easy-model...

!Cover image for Installing .NET 10 on Linux Pop!_OS — The Real Journey 🚀https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,forma...

Let’s Clear the Confusion First When people hear “autonomous AI agent”, they imagine one of two extremes: - 😨 A runaway system making dangerous decisions - 🤩...

Introduction After configuring the virtual network, virtual machine, and storage resources in the previous exercises, the next step is to improve how these res...

Overview Shatter Bay is an interactive frontend artwork representing the breaking of barriers in the technology industry. The experience begins with rising cod...

사주 데이터를 받아서 쇼츠 영상으로 만드는 파이프라인을 4일 만에 구축했다. Python CLI에서 Remotion React 컴포넌트까지, 5800줄이 넘는 코드를 GPT‑5‑codex와 함께 작성했다. 이 글에서는 대규모 프로젝트를 AI에게 맡길 때 어떤 프롬프팅 패턴이 효과적인지,...

Gaming and Surgical Performance Imagine you're in an operating room. The surgeon beside you just finished a five‑hour laparoscopic procedure—an operation perfo...

Overview We built an automated vulnerability scanner that evaluates AI agent repositories against multiple security dimensions. Below are the results from scan...