Browser Compatibility Testing Plan

Create a browser compatibility testing plan:

**Application:** {{APP_NAME}}
**Type:** {{APP_TYPE}} (SPA/MPA/PWA)
**Target Audience:** {{AUDIENCE}}

**Browser Matrix:**
{{BROWSER_MATRIX}}

**Testing Scope:**

1. **Visual Compatibility:**
   - Layout consistency
   - Font rendering
   - Color accuracy
   - Responsive behavior
   - Print stylesheets

2. **Functional Compatibility:**
   - JavaScript features
   - CSS features
   - Form handling
   - File operations
   - Storage APIs

3. **Performance:**
   - Load times per browser
   - Memory usage
   - Animation smoothness
   - Network handling

4. **Progressive Enhancement:**
   - Core functionality without JS
   - Fallbacks for unsupported features
   - Polyfill requirements

5. **Mobile Browsers:**
   - Touch interactions
   - Viewport handling
   - Mobile-specific features
   - Hybrid app WebViews

**Testing Approach:**
- Manual testing checklist
- Automated cross-browser tests
- Visual regression testing
- Real device vs emulators

**Generate:**
- Browser support matrix
- Feature compatibility checklist
- Automated test configuration
- Bug report template
- Known issues documentation