There’s an open source teamviewer equivalent that’s free to use if you build it yourself - looked really slick, but I can’t for the life of me find it now. Anyo

There’s an open source teamviewer equivalent that’s free to use if you build it yourself - looked really slick, but I can’t for the life of me find it now. Anyone got any ideas what it could have been? (Wasn’t VNC/RDP based). Dammit, wish I could remember