diff-tour

Now that AI writes the code, what should engineers learn? Understanding code still matters, and understanding code means learning how a senior engineer thinks. diff-tour turns a git diff into a tour you step through with → and ←: what the change is for, where to look, what a senior asks (what if it runs twice? can it roll back?), what must be fixed and what is a nit, and where they'd say "wait", asked as questions so you guess first. Runs on your AI coding CLI. Read-only, open source.