Yes but everything "self-made". Been working like this for years now.
Also have arch + i3 + openrdp dev containers which work awesome. Even with multi-monitor support. The only thing missing is gpu acceleration. Then it would be perfect.
sounds intriguing. is there a blog post with your setup? can this be (easily) used between several developers? each needs their own server? can the server spin on-demand?
Try xrdp and xorgxrdp (with --enable_glamor) for gpu acceleration of x-windows in containers. I have successfully tried it on integrated intel and radeon GPUs with opensource drivers.
Also have arch + i3 + openrdp dev containers which work awesome. Even with multi-monitor support. The only thing missing is gpu acceleration. Then it would be perfect.