Blog
ReferentialSheet: Developer Cheatsheets for AWS, Docker, Kubernetes
ReferentialSheet is a searchable home for the commands you always forget, plus 54 free cheatsheets spanning AWS, Docker, Kubernetes, and more. Try it free.
I Let an AI Agent Run My Job for 30 Days. Here's What It Couldn't Do
I build production AI agents for a living, so I turned the experiment on myself for 30 days — and the moment that taught me the most was the moment the agent confidently did the wrong thing.
I Went Back to Writing Code by Hand for a Month. I'm Not Going Back… Mostly
I turned off every AI coding tool for a month and worked real client projects by hand. It was slower, humbling, and it quietly fixed a skill I didn't know I'd lost — reading code, not just writing it.
How Developers Actually Use AI Coding Agents in 2026
The pitch is an AI that writes your whole app while you sleep. The real 2026 workflow is smaller and more supervised — and a study showing experienced developers 19% slower with AI tools explains exactly why that's the smart way to work.
The Skeptic's Reality Check: What AI Is Actually Delivering in 2026
Goldman Sachs found no economy-wide productivity impact from AI. MIT Media Lab says 95% of organizations see no measurable returns. $650B in capex is meeting a very short list of demonstrated results. Here is what the numbers say.