You build a skill for your AI coding agent. You refine it across five sessions. You upload it to a new conversation and immediately hit the question you can't answer: is this the one from yesterday, or the one from Tuesday? If you're working in Clau...

Standard ID alphabets include characters that look identical at normal reading sizes. O and 0. I and 1 and l. S and 5. B and 8. For dyslexic readers, d and b, q and p. Every one of these is a support ticket, a failed lookup, or a phone call where som...

When I first opened YouTube analytics, CPM was the number that caught my eye. It looked impressive. It moved a lot. And it made me think my channel was doing better than it actually was. That confusion lasted until I understood RPM. CPM Looks Exci...

Let's get something out of the way first. If you're a developer reading this, your personal website is probably technically solid. Clean code, fast load times, good Lighthouse scores, maybe even a slick custom animation or two. The stack is fine. Th...

I was building an AI agent readiness scanner called Sitelinehttps://siteline.to/ when I noticed something embarrassing: my own rate limiting was making things worse. An agent would hit a 429 Too Many Requests. It would get back Retry-After: 60. So i...