THE YENPO JOURNAL

Notes for
the curious engineer.

On reading code, asking better questions, and staying thoughtful in a world that moves fast.

AI & engineering4 min read

Move beyond a plausible-looking patch. Check the behavior, the boundaries, and the evidence.

Practice4 min read

A practical way to trace execution across files while keeping the original question in view.

Code reading4 min read

Start with one behavior, follow its path, and build a map you can actually use.

Notes forthe curious engineer.