AWS

If you ever want to test how well you really understand something, try explaining it to your mom....

AI coding agents amplify whatever vocabulary you give them. Domain-Driven Design's Ubiquitous Language is the pattern that makes that amplification work for you, not against you.

Para entender qué resuelve serverless, primero necesitas entender qué duele. Todo developer ha...

50 credits a month, no credit card, and a lineup of models that actually ship code. How far can you...

Quiero organizar mejor mi día. Tengo tareas, juntas, deadlines y todo vive en mi cabeza hasta que se...

The IAM mental model I wish someone had drawn on a whiteboard for me when I was starting out with...

The scariest AI agent failures don't trigger alerts. They look like success. Here's a 7-dimension...

I've spent a lot of time thinking about where MCP servers should live. I work with remote MCP servers...

Two contradicting takes on AI and junior developers aren't actually contradicting. One describes individual disposition, the other organizational design. The real risk is making pipeline decisions by accident.

I live in my terminal. Here's what I use to stay fast. Fuzzy finder (fzf) Terminal motions Sudo...

Update (May 22, 2026): Since the initial launch, local processing of Language Extensions has moved...

Developers are reinventing Bounded Contexts and Anti-Corruption Layers for MCP servers without knowing it. The patterns already exist - and they've been battle-tested for 20 years.

How to Evaluate AI Agents, Compare Strands, PydanticAI, and DeepEval for AI agent evaluation. Same test cases, same rubrics, different frameworks. Code examples and results.

My brother runs a large crew of pipelayers. The math they do in the field is genuinely hard. Rolling...

In the previous post, I showed you two models answering the same question. One hallucinated...

So you want to build your first serverless function? Let's do it. No fluff, no detours — just you,...

The Agent Toolkit for AWS gives your coding agent access to the AWS MCP and curated skills, but...

You've written this code before. An S3 event fires, your Lambda function wakes up, and the first...

Strands Agents provides native telemetry and cost tracking out of the box. Stop writing custom token...

THIS HAS BEEN PATCHED AND THE WORKAROUND IS NO LONGER NEEDED 🙌 If you are using [email protected]...

When you ask an AI assistant like Kiro (AWS's AI coding assistant), Claude Code, or ChatGPT to...

¿Alguna vez te has preguntado qué pasa cuando presionas el botón "atrás" en tu navegador? ¿O cómo...

In the previous post, I showed you an AI doing something genuinely useful, helping me adapt a recipe...

A project about a fridge, Strands agents & trying to keep up with Mom's seasons. My...

A Lambda function checks the forecast, Bedrock tells you what to wear, and ntfy.sh pushes it to your...

I stumbled onto the DEV supported URL embeds list, which revealed some interesting supported...

Si has usado un chat de IA, ya interactuaste con un modelo. Le haces una pregunta, te responde, y ahí...

I want an AI agent that works for me. I want it to search up the latest news, and I want it to...

I just came back from maternity leave. And honestly? I felt like I'd missed a decade in six months. I...

SAM CLI has always been good at taking the grunt work out of serverless deployments. You define your...