| # Background Fetch |
| |
| This component contains code which implements [BackgroundFetchDelegate](content/public/browser/background_fetch_delegate.h) |
| using a [DownloadService](components/download/public/background_service/download_service.h). The UI is implemented by |
| embedders by way of embedder-specific specializations of `BackgroundFetchDelegateBase`. |
| |
| --- |
| See also: |
| - [Introducing Background Fetch](https://developers.google.com/web/updates/2018/12/background-fetch) for a primer on the |
| Web API. |
| - [Demo site](https://bgfetch-http203.glitch.me/) to see it in action. |
