One of my favorite bits of software is Xpra [0], "screen for X". You'd run it and it would start another X server (start apps in it with `DISPLAY=:1 xterm` or whatever), and you would "attach" it to your running X server with `xpra attach`. You can attach to e.g. `ssh://hostname/:1`, so I ran a firefox instance on a homelab server and attached to it from my laptop and my desktop to not have to bother keeping... - Source: Hacker News / 11 months ago

I’ve used Xpra in the past to connect to a remote system for GUI stuff, but I almost exclusively use ssh because most of the time I don’t need to run a remote windowing system. Source: about 1 year ago

To add to this if you need to access graphical applications of an entire desktop environment you can use Xpra or MOONLIGHT (I suggest the second one if you want to game on the remote desktop or need very low latency in general), you can use both of these through a ssh tunnel (you need to enable this and X forwarding in the config) so if you setup and allow access to ssh correctly you can also use these without too... Source: about 1 year ago

Xpra.org It has hardware acceleration (h264 encoding/decoding) for high framerates. Source: over 1 year ago

You might be able to do the screen recording today using Wayland ports, or nested display servers a la Xpra. https://xpra.org. - Source: Hacker News / over 1 year ago

Then users can use the web console to interact with the VM, usually over vnc: Https://novnc.com/. Source: over 1 year ago

My solution of choice is noVNC. These days I mostly use it inside my home network, but it's also configured in nginx proxy manager and I can enable it when needed through Wireguard. Source: over 1 year ago

If I understand your question correctly, you may want to consider noVNC for the front end, that can reach back to containers. Source: about 3 years ago

NoVNC is a fully web client and requires no Android or Linux support. Source: about 3 years ago

It sounds like NoVNC is what you're looking for. Source: about 3 years ago