6 prompts
Build type-safe server actions for Next.js forms. Validation, error handling, optimistic updates, and revalidation — the modern mutation pattern.
Set up visual regression testing in CI with Playwright. Capture screenshots, compare against baselines, and block PRs on visual changes.
Master React Server Components data fetching patterns. Server-only queries, streaming with Suspense, waterfall prevention, and cache strategies.
Build a Web Worker pool that distributes CPU-intensive tasks across threads. Task queue, load balancing, and progress reporting.
Build a full tRPC v11 setup with procedures, middleware, subscriptions, and React Query integration. Full-stack TypeScript type safety.
Implement streaming LLM responses with Server-Sent Events. Token-by-token output from API to browser with proper error handling and abort.