The Interface of Uncertainty: Designing Human-in-the-Loop When the heuristic or LLM isn't confident, we don't guess. We show the mapping UI and let the user confirm or correct. That's REQUIRESMAPPING—the interface of uncertainty. Production touchp...

The most valuable developer skill right now isn't writing more code faster. It's learning unfamiliar codebases, building context that guides decisions, planning strategic approaches to problems, and shipping production code with confidence. I recentl...

Everyone knows 200 OK, 404 Not Found, and 500 Internal Server Error — but HTTP has over 60 status codes, and some of them are genuinely useful yet barely talked about. Here are some hidden gems: 418 I'm a Teapot ☕ Yes, this is real. Originally an A...