Articles

When ten agent sessions share one VPN identity, nothing errors. Requests just vanish like a network blip. How to give each session its own identity.

Every AI dev tool ships with the same demo. The hard question is what compounds. Why I picked Claude Code over Codex, and the surface that earned it.

Railway gauge isn't really two Roman horses wide. The true part of the myth, path dependence, is why the right fix is often to build around an old choice.

AI removed the bottleneck on shipping code, not on understanding it. That gap causes a new class of failures, and a 40-year-old paper predicted why.

If transformers mean chatbots to you, you're missing the concept. What attention does, and why its infrastructure problems are ones you already know.