The simplest solution is Chromecast + device of your choosing. Followed by Apple TV, but I can’t remember if those can cast.
If youll spend a bit more, you can also get an Xbox one. You’ll get access to a multimedia device that has the Microsoft app store for subscriptions, it’s available as a Chromecast device, unfortunately Microsoft is nose diving hard right now, but I rarely play games on mine anymore.
Or available via docker for anyone claiming to be an os elitest. Looks great, not meta data that I’m interested in, but thanks for sharing/cataloguing your passion