# Implement VueUse Features

> IMPLEMENT VueUse composables for browser APIs, event handling, and performance optimization. Add keyboard shortcuts, local storage, clipboard functionality, drag-and-drop, and responsive design. Use when you need browser integration or enhanced reactivity.

- Skill: `majiayu000/implement-vueuse-features` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add majiayu000/implement-vueuse-features`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/implement-vueuse-features/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/implement-vueuse-features

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# VueUse Development

## Instructions

### VueUse Integration Pattern
Always use VueUse composables when working with browser APIs, complex event handling, or performance optimizations:

```typescript
import {
  useMagicKeys,
  useClipboard,
  useLocalStorage,
  useThrottleFn,
  useWindowSize,
  useEventListener
} from '@vueuse/core'

// Enhanced keyboard shortcuts
const { ctrl, shift, space } = useMagicKeys()

// Clipboard functionality
const { copy, copied, isSupported } = useClipboard()

// Persistent storage
const settings = useLocalStorage('app-settings', defaults)

// Performance optimization
const throttledUpdate = useThrottleFn(() => {
  updateCanvas()
}, 16)

// Responsive behavior
const { width, height } = useWindowSize()

// Event handling with cleanup
useEventListener('keydown', handleKeydown, { passive: true })
```

### Key Requirements
- Always check browser compatibility: `if (typeof window !== 'undefined')`
- Use proper TypeScript interfaces for all props and returns
- Handle permissions for browser APIs (notifications, clipboard)
- Implement fallbacks for unsupported features
- Use throttling/debouncing for performance-critical operations
- Clean up resources automatically with VueUse's built-in cleanup

### Common Patterns
- **Event Handling**: useEventListener for global events with automatic cleanup
- **Storage**: useLocalStorage/useSessionStorage for persistent state
- **Performance**: useThrottleFn/useDebounceFn for optimization
- **Browser APIs**: useClipboard, useNotification, useNetwork for web features
- **Responsive Design**: useWindowSize, useBreakpoints for adaptive layouts
- **Keyboard Shortcuts**: useMagicKeys for enhanced keyboard interactions

This skill ensures modern, efficient use of VueUse composables throughout the productivity application while maintaining performance and browser compatibility.