Question
You're building an infinite-scroll feed in a React/TypeScript app on top of a cursor-paginated API, using TanStack Query's `useInfiniteQuery`. You want an AI agent to write the data-fetching hook and the merge/dedup logic. Write the prompt/spec — constraints, edge cases, acceptance criteria — for a first-try-correct result. What does a casual prompt ("add infinite scroll to the feed") get wrong on the client side?
Treat the AI’s output as a draft to verify, not an answer to trust. Name the specific flaw and the input that triggers it, say how you’d catch it — tests, edge cases, reading critically — and how you’d re-prompt or decompose to get it right.
Vibe coding: describe the solution in plain language (or narrate it) and the coach grades your approach. Generating runnable code from your description is coming next.