FriGate is dead - what is the replacement?

Question

proxy

It no longer works in Firefox as far as I can see. There used to be a list of proxies to it, but they died too.
What is the normal replacement?
The main thing that I liked about it was the ability to let only certain sites through the proxy. Is there something similar?

Answer 1

Do you have Firefox?
NO add-ons needed.
antizapret.prostovpn.org

Answer 2

Here Which Firefox add-on works well with proxies? discussed