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@radix-ui/react-use-callback-ref
Advanced tools
@radix-ui/react-use-callback-ref is a utility hook for React that allows you to create a stable callback reference that always points to the latest version of a function. This is particularly useful in scenarios where you need to pass a callback to a child component or a third-party library, and you want to ensure that the callback always has access to the latest state or props.
Stable Callback Reference
This feature allows you to create a stable callback reference that always points to the latest version of a function. In this example, the `handleClick` callback will always log the current count, even if the state changes.
import { useCallbackRef } from '@radix-ui/react-use-callback-ref';
function MyComponent() {
const [count, setCount] = React.useState(0);
const handleClick = useCallbackRef(() => {
console.log('Current count:', count);
});
return (
<div>
<button onClick={() => setCount(count + 1)}>Increment</button>
<button onClick={handleClick}>Log Count</button>
</div>
);
}
The `use-latest` package provides a hook that returns a mutable ref object containing the latest value. This is similar to `@radix-ui/react-use-callback-ref` in that it helps to keep a stable reference to the latest value, but it is more general-purpose and can be used for any value, not just functions.
The `use-event-callback` package provides a hook that returns a stable callback reference, similar to `@radix-ui/react-use-callback-ref`. It ensures that the callback always has access to the latest state or props, making it useful for event handlers and other callback scenarios.
The `react-use` package is a collection of essential React hooks, including `useLatest` and `useEventCallback`, which provide similar functionality to `@radix-ui/react-use-callback-ref`. It offers a broader range of hooks for various use cases, making it a more comprehensive utility library.
react-use-callback-ref
$ yarn add @radix-ui/react-use-callback-ref
# or
$ npm install @radix-ui/react-use-callback-ref
This is an internal utility, not intended for public usage.
FAQs
Unknown package
The npm package @radix-ui/react-use-callback-ref receives a total of 7,168,433 weekly downloads. As such, @radix-ui/react-use-callback-ref popularity was classified as popular.
We found that @radix-ui/react-use-callback-ref demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 6 open source maintainers collaborating on the project.
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