For AI agents: the complete documentation index is available at /next/llms.txt, the full documentation bundle is available at /next/llms-full.txt, and this page is available as Markdown at /next/api/react/Function.useCallback.md.
  • English
  • @lynx-js/react / useCallback

    Function: useCallback()

    function useCallback<T>(callback: T, deps: DependencyList): T

    useCallback will return a memoized version of the callback that only changes if one of the inputs has changed.

    Type Parameters

    Type Parameter
    T extends Function

    Parameters

    ParameterType
    callbackT
    depsDependencyList

    Returns

    T

    Version

    16.8.0

    See

    https://react.dev/reference/react/useCallback

    Defined in

    .pnpm/@types+react@18.3.28/node_modules/@types/react/ts5.0/index.d.ts:2070

    Except as otherwise noted, this work is licensed under a Creative Commons Attribution 4.0 International License, and code samples are licensed under the Apache License 2.0.