Web App Protocol Handler Registration
Let installed PWAs handle links that use a specific protocol for a more integrated experience.
Available from Microsoft Edge 92 to 94
End Date 10/21/2021
The present URL protocol handler registration for PWAs proposal is about offering protocol handler registration as part of a PWA installation through its manifest. After registering a PWA as a protocol handler, when a user clicks on a hyperlink with a specific scheme such as
web+music from a browser or a platform-specific app, the registered PWA will open and receive the URL.