Alap beállítás

npm install @tanstack/react-query
# vagy
yarn add @tanstack/react-query
# vagy
pnpm add @tanstack/react-query

npm install @tanstack/react-query-devtools

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

const queryClient = new QueryClient()

const queryClient = new QueryClient({
  defaultOptions: {
    queries: {
      staleTime: 1000 * 60 * 5,
      retry: 2,
      refetchOnWindowFocus: true,
    },
    mutations: {
      retry: 0,
    },
  },
})

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

const queryClient = new QueryClient()

function App() {
  return (
    <QueryClientProvider client={queryClient}>
      {/* a teljes app */}
    </QueryClientProvider>
  )
}