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# `useLazyAsyncData`
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## Description
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By default, [useAsyncData ](/api/composables/use-async-data ) blocks navigation until its async handler is resolved.
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`useLazyAsyncData` provides a wrapper around `useAsyncData` that triggers navigation before the handler is resolved by setting the `lazy` option to `true` .
> `useLazyAsyncData` has the same signature as `useAsyncData`.
:ReadMore{link="/api/composables/use-async-data"}
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## Example
```vue
< template >
< div >
{{ pending ? 'Loading' : count }}
< / div >
< / template >
< script setup >
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/* Navigation will occur before fetching is complete.
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Handle pending and error states directly within your component's template
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*/
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const { pending, data: count } = useLazyAsyncData('count', () => $fetch('/api/count'))
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watch(count, (newCount) => {
// Because count starts out null, you won't have access
// to its contents immediately, but you can watch it.
})
< / script >
```
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:ReadMore{link="/getting-started/data-fetching#uselazyasyncdata"}