# State UX Flow Builder

> Standardizes UX states for data fetching flows (loading, error, empty, success) and complex multi-view UI patterns. Provides state machine approach recommendations, loading skeletons, error boundaries, and empty state components. Use when implementing "loading states", "error handling", "empty states", or "state machines".

- Skill: `majiayu000/state-ux-flow-builder` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/state-ux-flow-builder`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/state-ux-flow-builder/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/state-ux-flow-builder

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# 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.