# useLanguage
Returns the current language of the checkout, and automatically re-renders
your component if the language changes.

## 

### UseLanguageGeneratedType
Returns the current language of the checkout, and automatically re-renders
your component if the language changes.
#### Returns: Language

export function useLanguage<
  ID extends RenderExtensionPoint = RenderExtensionPoint,
>(): Language {
  const {localization} = useApi<ID>();

  return useSubscription(localization.language);
}
### Language

### isoCode
The BCP-47 language tag. It may contain a dash followed by an ISO 3166-1 alpha-2 region code.
## Related
- [StandardApi](/docs/api/checkout-ui-extensions/apis/standardapi)
- [CheckoutApi](/docs/api/checkout-ui-extensions/apis/checkoutapi)
- [OrderStatusApi](/docs/api/checkout-ui-extensions/apis/orderstatusapi)
- [CartLineDetailsApi](/docs/api/checkout-ui-extensions/apis/cartlinedetailsapi)
- [PickupPointsApi](/docs/api/checkout-ui-extensions/apis/pickuppointsapi)
- [PickupLocationsApi](/docs/api/checkout-ui-extensions/apis/pickuplocationsapi)
- [ShippingMethodDetailsApi](/docs/api/checkout-ui-extensions/apis/shippingmethoddetailsapi)
- [ExtensionPoints](/docs/api/checkout-ui-extensions/apis/extensionpoints)