What problem does it solve?
Frontend developers working with React, Next.js, Tailwind CSS, and Vitest frequently encounter recurring, hard-to-debug pitfalls that waste development time, introduce inconsistent UI behavior, and cause avoidable test failures.
Core Features & Use Cases
- Quick Reference Index: A lightweight, scannable checklist of common gotchas organized by task type (React state, Next.js routing, Tailwind styling, Vitest testing, data schema handling, UI architecture) with anchors to detailed documentation.
- Use Case: When building a React component that uses React Query for data fetching, you can quickly check the index to confirm you need to invalidate all affected query keys on mutation, avoiding stale data bugs without digging through full documentation.
Quick Start
Before writing any React component, Next.js page, Tailwind style, or Vitest test, scan this skill's gotchas checklist first to catch common pitfalls before they cause bugs.