'Can PWA listen in on OS events?

To my knowledge, it's not possible for a regular website to have access to operating system level stuff.

In theory, PWA does have the capability to access system level stuff. However, I think that PWA are restricted according to what the browser support. I know that there isn't full support for all native capabilities, but I wanted to know if it's possible for PWA to listen in on Operating System events (ex. a certain application or file was opened on the client side)?



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