Query Docs
Preact Example: Devtools Panel
import { render } from 'preact'
import { useState } from 'preact/hooks'
import {
QueryClient,
QueryClientProvider,
useQuery,
} from '@tanstack/preact-query'
import { PreactQueryDevtoolsPanel } from '@tanstack/preact-query-devtools'
import { reposQueries } from './services/repos/queries'
const queryClient = new QueryClient()
export default function App() {
const [isOpen, setIsOpen] = useState(false)
return (
<QueryClientProvider client={queryClient}>
<Example />
<button
onClick={() => setIsOpen(!isOpen)}
>{`${isOpen ? 'Close' : 'Open'} the devtools panel`}</button>
{isOpen && <PreactQueryDevtoolsPanel onClose={() => setIsOpen(false)} />}
</QueryClientProvider>
)
}
function Example() {
const { isPending, error, data, isFetching } = useQuery(reposQueries.detail())
if (isPending) return 'Loading...'
if (error) return `An error has occurred: ${error.message}`
return (
<div
style={{
paddingBottom: 20,
}}
>
<h1>{data.full_name}</h1>
<p>{data.description}</p>
<strong>👀 {data.subscribers_count}</strong>{' '}
<strong>✨ {data.stargazers_count}</strong>{' '}
<strong>🍴 {data.forks_count}</strong>
<div>{isFetching ? 'Updating...' : ''}</div>
</div>
)
}
const rootElement = document.getElementById('root')
if (!rootElement) throw new Error('Missing #root element')
render(<App />, rootElement)