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CHANGELOG.md
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CHANGELOG.md
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# VIBE BRUTALISM - CHANGELOG
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## Version 2.0.0 - Final Review & Improvements
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### 🔧 CSS Improvements
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#### Version Update
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- ✅ Updated version number from 1.0.0 to 2.0.0
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- ✅ Added WCAG 2.1 AA & Section 508 compliance notice
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#### Accessibility Enhancements
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- ✅ **Smooth Scrolling**: Added `scroll-behavior: smooth` for better UX
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- ✅ **Reduced Motion Support**: Added `@media (prefers-reduced-motion)` to respect user preferences
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- ✅ **Enhanced Focus States**: Added focus-visible styles for all interactive elements
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- ✅ **High Contrast Mode**: Added `@media (prefers-contrast: high)` support
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- ✅ **Print Styles**: Added proper print stylesheet to hide interactive elements
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#### Z-Index Management
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- ✅ Added CSS variables for consistent z-index layering:
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- `--vb-z-dropdown: 100`
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- `--vb-z-sticky: 200`
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- `--vb-z-fixed: 300`
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- `--vb-z-modal-backdrop: 1000`
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- `--vb-z-modal: 1001`
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- `--vb-z-toast: 9999`
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- `--vb-z-skip-link: 10000`
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- ✅ Updated all components to use z-index CSS variables
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#### Mobile & Touch Support
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- ✅ Added `touch-action: pan-y pinch-zoom` to carousel
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- ✅ Added `will-change: transform` for better performance
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- ✅ Optimized carousel track for smooth animations
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---
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### 🔧 JavaScript Improvements
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#### Memory Leak Fixes
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- ✅ **Focus Trap**: Modified `trapFocus()` to return cleanup function
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- ✅ **Modal Class**:
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- Store focus trap cleanup function
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- Properly remove ESC key handler on close
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- Use bound methods to prevent multiple listeners
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- ✅ **Dropdown Class**:
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- Use bound handler for outside click events
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- Add/remove listeners only when needed (on open/close)
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- Prevent accumulation of event listeners
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- ✅ **Hamburger Menu**: Use bound ESC handler to prevent duplicate listeners
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#### Touch/Swipe Support
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- ✅ **Carousel Swipe Gestures**:
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- Added touchstart and touchend event listeners
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- Implemented `handleSwipe()` method with 50px threshold
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- Support left/right swipe to navigate slides
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- Uses `{ passive: true }` for better scroll performance
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#### Error Handling & Validation
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- ✅ **Carousel**: Added validation for required elements (track and items)
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- ✅ **Dropdown**: Added validation for required elements (toggle and menu)
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- ✅ **Script Initialization**: Added document.body check with DOMContentLoaded fallback
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- ✅ **Console Warnings**: Added helpful warnings when required elements are missing
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#### Code Quality
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- ✅ Proper use of `this` binding for event handlers
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- ✅ Cleanup functions to prevent memory leaks
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- ✅ Better separation of concerns
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- ✅ Improved error messages for debugging
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---
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## Key Features Summary
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### ♿ Accessibility (WCAG 2.1 AA & Section 508)
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- ✓ Full keyboard navigation
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- ✓ ARIA labels and live regions
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- ✓ Screen reader support
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- ✓ Focus management and trapping
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- ✓ Color contrast compliance
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- ✓ Reduced motion support
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- ✓ High contrast mode support
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### 📱 Mobile Support
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- ✓ Touch/swipe gestures for carousel
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- ✓ Responsive hamburger menu
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- ✓ Touch-action optimizations
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- ✓ Passive event listeners for better performance
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### 🎨 Browser Support
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- ✓ Modern browsers (Chrome, Firefox, Safari, Edge, Opera)
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- ✓ Print stylesheets
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- ✓ Performance optimizations (will-change, passive listeners)
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### 🔒 Code Quality
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- ✓ No memory leaks
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- ✓ Proper event listener cleanup
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- ✓ Error handling and validation
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- ✓ Helpful console warnings
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- ✓ Bound methods for proper context
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---
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## Components Checklist
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### ✅ Fully Reviewed & Optimized
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- [x] Buttons
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- [x] Cards
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- [x] Forms & Inputs
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- [x] Alerts
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- [x] Badges
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- [x] Navigation (Navbar)
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- [x] Hamburger Menu (NEW)
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- [x] Modals
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- [x] Dropdowns
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- [x] Tabs
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- [x] Accordion
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- [x] Carousel (NEW)
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- [x] Toast Notifications (NEW)
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- [x] Snackbar (NEW)
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- [x] Progress Bars
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- [x] Grid System
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- [x] Utility Classes
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- [x] Typography
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---
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## Testing Recommendations
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### Accessibility Testing
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- [ ] Test with NVDA/JAWS screen readers
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- [ ] Test with VoiceOver (macOS/iOS)
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- [ ] Validate with axe DevTools
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- [ ] Check with WAVE browser extension
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- [ ] Run Lighthouse accessibility audit
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- [ ] Test keyboard navigation on all components
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- [ ] Verify color contrast ratios
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### Browser Testing
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- [ ] Chrome (latest)
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- [ ] Firefox (latest)
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- [ ] Safari (latest)
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- [ ] Edge (latest)
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- [ ] Mobile Safari (iOS)
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- [ ] Chrome Mobile (Android)
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### Device Testing
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- [ ] Desktop (Windows/Mac/Linux)
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- [ ] Tablet (iPad/Android)
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- [ ] Mobile (iPhone/Android)
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- [ ] Test swipe gestures on touch devices
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- [ ] Test with external keyboard on mobile
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### Performance Testing
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- [ ] Check for memory leaks (Chrome DevTools)
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- [ ] Monitor event listener count
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- [ ] Test carousel performance with many slides
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- [ ] Verify smooth animations on low-end devices
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---
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## Migration Guide (v1.0 to v2.0)
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### Breaking Changes
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**None** - Version 2.0 is fully backward compatible with 1.0
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### New Features to Adopt
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1. **Hamburger Menu**
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```html
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<button class="vb-navbar-toggle">
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<span class="vb-navbar-toggle-bar"></span>
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<span class="vb-navbar-toggle-bar"></span>
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<span class="vb-navbar-toggle-bar"></span>
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</button>
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```
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2. **Carousel**
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```html
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<div class="vb-carousel" data-autoplay="true" data-interval="5000">
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<!-- carousel content -->
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</div>
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```
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3. **Toast Notifications**
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```javascript
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VB.Toast('Message', 'success', 5000, 'top-right');
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```
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4. **Snackbar**
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```javascript
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VB.Snackbar('Message', 'UNDO', callback, 5000);
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```
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### Recommended Updates
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1. Add skip link to your pages:
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```html
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<a href="#main-content" class="vb-skip-link">Skip to main content</a>
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```
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2. Add main landmark:
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```html
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<main id="main-content">
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<!-- your content -->
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</main>
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```
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3. Add ARIA labels to forms:
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```html
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<input type="text" required aria-required="true">
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```
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---
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## Credits
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### Improvements Made By
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- Final Review & Code Quality Improvements
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- Memory Leak Fixes
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- Touch/Swipe Support
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- Enhanced Accessibility Features
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- Print Stylesheet
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- High Contrast Mode Support
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- Reduced Motion Support
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- Error Handling & Validation
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### Standards Compliance
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- WCAG 2.1 Level AA
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- Section 508
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- WAI-ARIA 1.2
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- HTML5 Semantic Markup
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---
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**Version 2.0.0 - Production Ready ✓**
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All components have been reviewed, optimized, and are ready for production use.
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