Use app services and extensions
This section describes how to integrate app services into your UWP app to allow the sharing of data and functionality across apps.
|Create and consume an app service||Learn how to write a Universal Windows Platform (UWP) app that can provide services to other UWP apps and how to consume those services.|
|Convert an app service to run in the same process as its host app||Convert app service code that ran in a separate background process into code that runs inside the same process as your app service provider.|
|Extend your app with app services, extensions, and packages||Determine which technology to use to extend and componentize your app and get a brief overview of each.|
|Create and consume an app extension||Write and host Universal Windows Platform (UWP) app extensions to extend your app via packages that users can install from the Microsoft Store.|