A modern, interactive web component built with HTML, CSS, and JavaScript that presents services in an accordion-style layout with synchronized image previews. This component demonstrates professional UI/UX patterns for showcasing service offerings with smooth animations and responsive design.
- HTML5: Semantic structure with custom data attributes
- CSS3: Custom properties, flexbox, grid, and CSS transitions
- Vanilla JavaScript: DOM manipulation without external dependencies
- Responsive Design: Mobile-first approach with media queries
- Component-Based Design: Self-contained, reusable UI component
- Namespace Isolation: All CSS classes prefixed with
sd-to prevent conflicts - Accessibility-First: Semantic HTML structure and keyboard-navigable accordion
- Performance Optimized: Efficient DOM queries and event delegation
- Synchronized Visual Feedback: Accordion items are paired with corresponding high-resolution images
- Smooth Animations: CSS transitions for accordion expansion and image fading
- Responsive Grid System: Adapts from two-column to single-column layout on mobile
- Clean Visual Hierarchy: Typography and spacing optimized for readability
- Interactive Elements: Hover states, click feedback, and visual indicators
- Custom CSS properties for consistent theming
- BEM-like naming convention with custom namespace
- Mobile-first responsive breakpoints
- Hardware-accelerated animations using
transformandopacity
- Pure vanilla JavaScript implementation
- Event delegation pattern for performance
- State management for active accordion items
- Dynamic height calculation for accordion content
- Lazy loading ready structure
- Smooth crossfade transitions between images
- Responsive image handling with
object-fit: cover - High-quality Unsplash and Pexels integration
- Service-Based Businesses: Architecture firms, design agencies, consulting services
- Portfolio Websites: Showcasing project categories or skill sets
- Product Feature Displays: Highlighting different product capabilities
- Educational Platforms: Course or module exploration interfaces
- Design System Component: Can be integrated into larger design systems
- CMS Integration: Structured content that can be managed via headless CMS
- E-commerce Platforms: Product category exploration
- Progressive Web Apps: Offline-capable service showcases
- Conflict Prevention: Custom namespace prefix eliminates CSS conflicts
- Maintainable Structure: Clear separation of concerns between HTML, CSS, and JS
- Performance Considerations: Efficient DOM updates and animation performance
- Browser Compatibility: Uses widely supported CSS and JavaScript features
- Easy theming through CSS custom properties
- Extendable accordion item structure
- Configurable animation timing
- Scalable image management system
- Clone the repository
- Open
index.htmlin a modern web browser - No build process or dependencies required
- Copy the HTML structure into your project
- Include the CSS with namespace awareness
- Add the JavaScript functionality
- Update image URLs and content as needed
- Modern web browser with ES6+ support
- No external dependencies required
- Internet connection for Google Fonts and external images (can be self-hosted)
- Visual Consistency: Harmonious spacing, typography, and color palette
- User Experience: Intuitive interaction patterns with clear feedback
- Performance: Optimized animations and efficient resource loading
- Accessibility: Keyboard navigation and screen reader compatibility
- Chrome 60+
- Firefox 55+
- Safari 12+
- Edge 79+
This component demonstrates professional frontend development practices while providing a practical, reusable solution for service presentation across various digital platforms.