What Should Go in AGENTS.md for a Rails App?
What I've learned about AGENTS.md after building Rails SaaS apps with coding agents, fixing their mistakes, and documenting what worked.
Writing
Programming Tutorials Are Dead. Now What?
Code generation got cheap faster than engineering judgment did. I still want technical material, but I want the useful parts to survive contact with the codebase.
Programming Tutorials Are Dead
AI did not kill developer education. It killed the old workflow where learning ended with a sample app and the developer did all of the translation work.
Your Webhook Endpoint Is a Tiny Distributed System
A webhook starts as one HTTP endpoint. Making it trustworthy, durable, retryable, and safe under concurrency turns it into something much more interesting.
I Tested Rails Baseline by Leaving Architecture Out of the Prompt
What two fresh coding-agent sessions revealed about an agent-friendly Rails starter.