I’ve recently discovered the ‘remote-notifier’ app, and have found it very useful. Unfortunately, it seems to have been abandoned. I’ve been thinking trying to revive it, but while I can build the APK from the code here on F-Droid, I haven’t found code for the corresponding desktop client. The project was orginally hosted on google ‘code’–the archives there provide the executable versions of the desktop clients, but not the code (looks to be a server problem, but good luck trying to get the attention of anyone there to address it 
).
Can anyone help?