State & UX Flow Builder
Create consistent UX flows for all application states: loading, error, empty, and success.
Output Components
Every implementation includes: (1) Loading skeletons, (2) Error state with retry, (3) Empty state with action, (4) Success view, (5) Error boundary, (6) State management pattern (useState/XState/server).
Key Patterns
Data Fetching Flow: Check loading → Handle error → Show empty → Display data State Machine: XState for complex flows with multiple states and transitions Optimistic Updates: Instant UI feedback with rollback on error Progressive Loading: Show content incrementally as it loads
Best Practices
Always handle all states, prefer skeletons over spinners, provide retry mechanisms, use consistent error/empty UI, add ARIA live regions, implement error boundaries.