AI Tutorials & Practice

Building a judging platform in 72 hours: the maths that fought us, a role-isolation bug, and...

This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked Time zones...

This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content ...

Ask a language model which library to use and it answers with a list of names. Most are real. Some...

Why vibe coding needs software engineering before we let the agents loose. Don's loop gets the...

An MCP server that finds duplicated code by meaning, ranks it by what it costs to keep, and hands the worst of it to my AI agent.

A website does not need a huge content library to create a huge number of URLs. Product filters,...

The usual AI resume flow looks like this: old CV + job posting → LLM → improved CV Enter...

OpenAI DevDay 2026 recap: dots, GPT-6.1 Sol at $2/$10, Ultrafast, Pro 500, Decisions API, Codex cloud, Agents API and Sign in with ChatGPT.

Hello World, Goodbye PHP The first post on this blog is dated 1999 and says, in its...

A free, local Google Trends MCP for AI-assisted SEO, content research, AEO, and GEO. Content...

1. The Event Loop Trap (Why Your API is Crashing) You’ve just built a brilliant AI audio...

I threw 629 real AgentDojo attacks at 10 open-source prompt-injection detectors — buried inside ordinary tool output, the way an agent firewall actually sees them. Most are smoke alarms that either sleep through the fire or scream at your …

AI is moving relatively fast, despite being slow down. Yes, it feels like there's a new concept to...

The rapid adoption of artificial intelligence in software development prompts critical questions...

What a refractometer taught me about observability In July, I wrote about a farmer walking a...

I use AI constantly when I code and when I write. I use it to research ideas, plan code, debug,...

I think I've found the simplest way to explain what a prompt can and can't do for safety. Put the...

AI coding tools have changed. A couple of years ago, we were excited when autocomplete correctly...

Vector search is great, but it only goes so far. I benchmarked several ways to improve relevance with surprising results.

AI can generate the implementation. Your architecture still has to decide what that implementation is...

Dear Coder: Open This If You're Feeling AI FOMO Timeless fundamentals beat endless...

Genkit flows live and die with the process that runs them. genkitx-temporal runs any flow as a Temporal Workflow: retries, durable history, timeouts and cancellation.

Building AI apps without a local debugging tool is like writing backend code without a debugger. Genkit Developer UI vs Vercel AI SDK DevTools vs Mastra Studio.

Result I took the AB1-C01 beta on the day it opened and passed with 743 (700 needed). It's...

Genkit Go, Eino, Google ADK Go, tRPC-Agent-Go and LangChainGo compared with real code and real output for each one.

Every LangChainGo concept mapped to its Genkit Go equivalent, with before and after code for models, prompts, chains, tools, agents, RAG and memory.

Ciao 👋 Make some chai, this is a long one, and it has a plot twist I did not see...

I built a synthetic multi-agent loan crew on Amazon Bedrock and made Traccia hard-block a runaway agent, redact applicant PII across every sub-agent, and export EU AI Act audit evidence. Two of my three governance policies blocked nothing …

It didn't make me write better code. It didn't make me deliver features faster. It didn't make the...

This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I...

AI agents write this YouTube channel. A satire episode let them take over; here are the real guardrails, plus Amodei's and Bengio's essays on AI agents.

Customer complaints are not the problem definition; they are the signal. This post captures a...

This is a submission for the Kaggle Benchmarking Challenge What happens when an LLM...

A one-line request hides a dozen decisions you never made. TL;DR: Force the AI to ask about the...

AI is everywhere these days. But instead of just learning about AI, why not build something with...

Something shifted in the last year and I don't think we've named it properly yet. I know a lot of...

A few months ago, I started messing around with Microsoft Agent Framework, and I found it to be very...

This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked Ask an LLM...

A mid-size frontend feature used to take me about a week. Now it takes 3–4 hours of my own time....