This article explains the concept of forwardRef in React, a utility that enables passing a ref from a parent component to a child component, allowing access to the child's DOM node or instance. It is particularly valuable when the child is encapsulated within other components and does not expose the ref directly. The tutorial covers creating refs, applying them to DOM elements, and significant updates regarding its use, including notes about its deprecation in React 19. Practical examples are provided to enhance understanding, alongside comparisons with other ref-related utilities.
forwardRef is a React utility that allows a parent component to pass a ref through a child component to directly access the child's DOM node or instance.
This article explores how to effectively use forwardRef in React, emphasizing its significance when building reusable components that require direct DOM access.
The deprecation of forwardRef in React 19 for function components highlights the need for developers to understand better the usage and alternatives provided in React 18.
We will reference the official React docs and provide examples to solidify concepts surrounding the use of forwardRef, refs, and their integration.
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