# Page element API reference

Access our API reference for the App Framework page element

Page App Elements can use the `useApp` hook to get access to [common props](https://hygraph.com/docs/app-framework/api-reference/api-reference-common).

```ts
function useApp(): ExtensionPropsBase;
```

You can refer to this example on how to [develop your Page App Element](https://hygraph.com/docs/app-framework/first-steps/develop-page-element) to learn more about the use of the `useApp` hook in this context.

If you want to see a live example of an app using the Page App Element, check out [Lokalise](https://hygraph.com/marketplace/apps/hygraph-lokalise-app) for Hygraph.