Advanced Ref Patterns
Learn to implement advanced ref patterns in React, including forwardRef to pass refs to functional components and useImperativeHandle for controlled imperative APIs. Understand when to use imperative control versus declarative patterns for effective DOM interaction and component coordination.
As we move beyond basic ref usage, we begin to design components that need to expose controlled access to their internal DOM or behavior. At this stage, refs are no longer just about accessing elements. They become a tool for coordinating behavior across component boundaries. This lesson builds a mental model for forwardRef, explains imperative versus declarative patterns, and shows when direct control is appropriate.
Why forwardRef is needed
By default, refs cannot be passed to functional ...