Discover Killer is an Xposed module that allows you to replace the Google Discover page of your home screen with whatever you want. Tired of garbage clickbait articles and ads? This module can replace the page with your favourite app, RSS feed or other supported 'Overlays'
(Replacing the page with Entertainment Space, an RSS feed and launching the BBC News app)
Discover Killer has a number of options to configure the 'overlay' (the panel to the left of your home screen), including:
Replace it with another overlay
OR
Launching an app when fully open (any app is supported)
The module should work on any launcher that has the Discover page. It hooks the Google app rather than the launcher, which allows this. I've tested it on Lawnchair, Nova Launcher and Action Launcher successfully.
This module has been tested and is working with LSposed, but should also work with EdXposed. Make sure you enable hooking for the Google App when enabling the module (it should be pre-selected)
Downloads are on releases page or on the XDA thread