Improvement on event handlers

[panahi-projects]

Future Improvements

1. More Event Types:

   • Add drag-and-drop events
   • Support for touch events
   • Form-level events

2. Enhanced Context:

   • Include form submission state
   • Add validation status
   • Provide previous value in change events

3. Performance Optimizations:

   • Event delegation for better performance
   • Debouncing for frequent events
   • Memoization of event handlers

4. Async Support:

   • Async event handlers with loading states
   • Error handling for async operations
   • Cancellation of async handlers

5. Developer Experience:

   • Event debugging tools
   • Visual event flow diagram
   • Performance profiling

6. Type Safety:

   • Stronger typing for event payloads
   • Type inference for handler parameters
   • Template literal types for field IDs

7. Custom Events:

   • Ability to define custom events
   • Cross-field event coordination
   • State machine integration

8. Documentation:

   • Interactive event playground
   • Visual examples of event flow
   • Common event patterns cookbook