N.eko, I personally use it to watch movies together with friends but it is able to do much more.
“run a fully-functional browser in a virtual environment, giving you the ability to access the internet securely and privately from anywhere. With Neko, you can browse the web, run applications, and perform other tasks just as you would on a regular browser, all within a secure and isolated environment.” - GitHub - m1k1o/neko: A self hosted virtual browser that runs in docker and uses WebRTC.