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Your AI product shipped an agent-mode opt-in six months ago. You ran a propensity analysis, adjusted for engagement tier and query confidence, and reported a clean +8 percentage-point lift in task completion. The number made it into the quarterly business review, and everyone was pleased.

Inevitably, a rigorous data scientist will ask an uncomfortable question. How con...


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In 2022, I built a small micro-SaaS in my spare time and eventually sold it for a few thousand dollars. And today, with AI tools, it probably would've been even easier to build.

But what has changed dramatically isn't the cost of building software. It's the cost of getting attention.

In 2026, I believe that distribution matters more than development. In this art...


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The gap between a demo that impresses and a system you can trust is measured in evals.

I want to start with a story that's happening in hundreds of engineering teams right now.

A team builds a RAG application for legal research. They test it with 40 hand-picked questions. The answers look good, so they demo it to the partner group. The partners are impressed and...


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Systems design has always been treated as a backend problem.

Ask a group of Flutter engineers what systems design means, and most will describe server architecture: load balancers, databases, and microservices.

Ask them to design a distributed cache or sketch out a message queue, and they'll hesitate. Ask them to design the Flutter client for a social feed, and ...


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Static sites are having a moment, and it makes sense. A folder of HTML, CSS, and JavaScript files is fast to load, cheap to host, and very hard to break.

Tools like Astro, Eleventy, and


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