Discord-Screenshare-Linux VS powercord

https://github.com/itsfolf/Discord-Screenshare-Linux for discord, and xwayland video bridge for other apps

This will fix screensharing for discord. As for chrome and most electron applications, just enabling pipewire webrtc capture through settings/paramerers should be enough.

Electron isn't actually a big issue for me, the only electron app I use daily is discord and that does actually work with wayland now (these are my parameters btw: --no-sandbox --ignore-gpu-blocklist --enable-features=UseOzonePlatform --ozone-platform=wayland --enable-features=VaapiVideoDecoder --use-gl=desktop --enable-gpu-rasterization --enable-zero-copy --enable-features=WebRTCPipeWireCapturer, helps a lot with smoothness and with the last parameter and this project, even screensharing works)

The next step is to achieve proper screen/audio sharing via pipewire. Using this hack it's possible to code-inject the logic needed to fetch a stream from pipewire directly into Discord. This combined with running canary with these flags:

Take a look at this. Not tested for Gentoo but it worked for my distro

There is a project to do exactly that at the moment, though it hasn't received updates in some time: https://github.com/fuwwy/Discord-Screenshare-Linux

Try Powercord honestly. You can grab it here. You just have to be on Discord canary.

There are third-party mods for the client (see ex. https://github.com/powercord-org/powercord), but those are generally responsible in discouraging API abuse.