The useImperativeHandle hook customizes the instance value exposed when using ref with forwardRef. Here's how to use it.
Basic Usage#
Loading code block...
Video Player Control#
Loading code block...
Form Component#
Loading code block...
Scroll Container#
Loading code block...
Modal Component#
Loading code block...
With Dependencies#
Loading code block...
Carousel Component#
Loading code block...
Accordion Component#
Loading code block...
Best Practices#
Usage:
✓ Expose minimal API
✓ Use with forwardRef
✓ Include dependencies
✓ Type the handle interface
Patterns:
✓ Media controls (play/pause)
✓ Form methods (submit/reset)
✓ Scroll management
✓ Modal open/close
When to Use:
✓ Imperative actions needed
✓ Hiding internal implementation
✓ Library component APIs
✓ Animation triggers
Avoid:
✗ Exposing entire DOM element
✗ Using for data flow
✗ Complex state management
✗ Replacing props/callbacks
Conclusion#
The useImperativeHandle hook creates a clean imperative API for components. Use it with forwardRef to expose specific methods like focus, scroll, or play/pause controls. Keep the exposed interface minimal and prefer declarative patterns when possible. Always include dependencies in the array when the handle methods reference state or props.