i use whep for my stream, with a url of https://ecs.d2evs.net/stream/whep. afaik there aren't any native whep clients that exist yet, so the best way to watch is via a web browser. if you do write a native whep client, please let me know! i'd love to stick a link to your client here
i'm also usually in a public vc on the d2evs.net mumble server (d2evs.net:64738)