Features Demonstrated
- ✅ Add, complete, and delete todos
- ✅ Filter by all/active/completed
- ✅ LocalStorage persistence
- ✅ Real-time statistics
- ✅ Keyboard shortcuts (Enter to add)
- ✅ No frameworks - pure JavaScript!
Key Concepts
- Class-based architecture for organization
- LocalStorage for data persistence
- Event delegation for dynamic elements
- Data filtering and transformation
- Template literals for rendering