📄 tanstack/query/v4/docs/framework/react/reference/QueryClientProvider

import { QueryClient, QueryClientProvider } from '@tanstack/react-query'

const queryClient = new QueryClient()

function App() {
  return <QueryClientProvider client={queryClient}>...</QueryClientProvider>
}


import { QueryClient, QueryClientProvider } from '@tanstack/react-query'

const queryClient = new QueryClient()

function App() {
  return <QueryClientProvider client={queryClient}>...</QueryClientProvider>
}

Options

client: QueryClient
- Required
- the QueryClient instance to provide
contextSharing: boolean
- Deprecated
- defaults to false
- Set this to true to enable context sharing, which will share the first and at least one instance of the context across the window to ensure that if React Query is used across different bundles or microfrontends they will all use the same instance of context, regardless of module scoping.
context?: React.Context<QueryClient | undefined>
- Use this to use a custom React Query context. Otherwise, defaultContext will be used.

Edit on GitHub

useIsMutating

useQueryClient

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